6600 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

DEPARTMENT OF AGRICULTURE 

Agricultural Marketing Service 

7 CFR Parts 1000, 1001, 1005, 1006, 

1007, 1030, 1032, 1033, 1051, 1124, 

1126, 1131, and 1170 

[Doc. No. AMS–DA–23–0031] 

Milk in the Northeast and Other 

Marketing Areas; Uniform Pricing 

Formula Provisions 

AGENCY: Agricultural Marketing Service, 

USDA. 

ACTION: Final rule. 

SUMMARY: This final rule amends the 

pricing provisions in the 11 Federal 

Milk Marketing Orders (FMMOs). 

Separate producer referenda held in 

each of the 11 FMMOs obtained the 

necessary two-thirds vote in favor of 

adoption of the amendments as 

proposed. Accordingly, the Agricultural 

Marketing Service (AMS) is issuing this 

final rule amending all 11 FMMOs in 

accordance with the Agricultural 

Marketing Agreement Act of 1937, as 

amended (AMAA). 

DATES: This final rule is effective June 

1, 2025, except for in amendatory 

instruction 3a (7 CFR 1000.50(f), (i), (k), 

and (q)(1) and (2)), which is effective 

December 1, 2025. 

ADDRESSES: To review the hearing 

record or obtain information on the 

amendments, please see https://

www.ams.usda.gov/rules-regulations/ 

moa/dairy/hearings/national-fmmopricing-hearing. 

FOR FURTHER INFORMATION CONTACT: Erin 

Taylor, USDA/AMS/Dairy Programs, 

Order Formulation and Enforcement 

Division, STOP 0231–Room 2530, 1400 

Independence Avenue SW, Washington, 

DC 20250–0231, Telephone: (202) 720– 

4392, Email address: Erin.Taylor@

usda.gov. 

SUPPLEMENTARY INFORMATION: This rule, 

in accordance with 7 CFR 900.14(c), is 

the Secretary’s final rule in this 

proceeding amending the pricing 

provisions applicable to milk regulated 

in the Northeast and other marketing 

areas as defined in 7 CFR 900.2(j) and 

issued under 7 CFR parts 1000, 1001, 

1005, 1006, 1007, 1030, 1032, 1033, 

1051, 1124, 1126, and 1131. This final 

rule adopts the amendments detailed in 

the proposed rule (89 FR 95466) (final 

decision), as follows: 

1. Milk Composition Factors. FMMO 

milk prices are based on three primary 

components: protein, other solids, and 

nonfat solids. Skim milk composition 

factors in the current price formulas 

codified in the FMMO regulations were 

adopted in 2000: 3.1 percent protein, 5.9 

percent other solids, and 9 percent 

nonfat solids. This final rule increases 

the milk composition factors to 3.3 

percent protein, 6.0 percent other solids, 

and 9.3 percent nonfat solids. Actual 

component tests of skim milk have 

increased since 2000, with more 

significant increases beginning in 2016. 

The amendments will more accurately 

represent component levels in milk 

produced. In the final decision, AMS 

proposed a 6-month implementation lag 

for the amended composition factors. As 

such, the amendments to the regulations 

at 7 CFR 1000.50(f), (i), (k), (q)(1) and (2) 

relative to skim milk composition 

factors, will be implemented on 

December 1, 2025. See the subsequent 

implementation section for further 

detail. 

2. Surveyed Commodity Products. 

Milk prices under FMMOs are related to 

wholesale prices for butter, cheese, 

nonfat dry milk, and dry whey. The 

formulas use U.S. Department of 

Agriculture (USDA)-surveyed average 

wholesale prices to calculate milk 

component prices (butterfat, protein, 

nonfat solids, and other solids) that are 

converted to Class III and IV milk 

prices. The protein value in cheese is a 

component of the Class III price. 

Currently, the prices of commodity 

cheddar cheese packaged in 40-lb blocks 

(‘‘blocks’’) and 500-lb barrels (‘‘barrels’’) 

are collected weekly by AMS through 

the Dairy Products Mandatory Reporting 

Program (DPMRP) survey. A monthly 

average of those prices is used to 

represent commodity cheese in the 

Class III price formula. The butterfat 

value in commodity salted butter is the 

driver of the butterfat price used in all 

classified prices. This final rule 

eliminates 500-lb barrels from the 

DPMRP survey. DPMRP will rely solely 

on the 40-pound block cheddar cheese 

price to determine the monthly average 

cheese price used in the formulas. The 

amendment will provide for more 

orderly marketing through a survey of 

only one product. These changes will be 

implemented on June 1, 2025. 

3. Class III and Class IV Formula 

Factors. Make allowances are a factor in 

the FMMO pricing formulas 

representing the cost of converting raw 

milk into the four manufactured dairy 

products surveyed by the USDA (butter, 

cheese, nonfat dry milk (NFDM), and 

dry whey). Make allowances were last 

updated in 2008 following a rulemaking 

proceeding in 2007. This final rule 

updates the make allowances in the 

FMMO Class III and IV formulas as 

follows: $0.2519 for cheese; $0.2272 for 

butter; $0.2393 for NFDM; and $0.2668 

for dry whey. This final rule also 

updates the butterfat recovery factor in 

the Class III formula to 91 percent. The 

amendments will update the formula 

factors to be more representative of 

current costs and butterfat recovery 

observed in dairy product 

manufacturing. These changes will be 

implemented on June 1, 2025. 

4. Base Class I Skim Milk Price (Class 

I mover). The Class I mover is the base 

price for the skim milk portion of raw 

milk used in the production of Class I 

products. The Agriculture Improvement 

Act of 2018 (2018 Farm Bill) amended 

the Class I skim milk price mover from 

the ‘‘higher of’’ Class III or Class IV skim 

prices to a simple average of the two 

classes plus $0.74, referred to as the 

‘‘average of’’ mover. This final rule 

returns the base Class I skim milk price 

calculation to the higher-of Class III or 

Class IV skim prices. This final rule also 

adopts a rolling monthly Class I ESL 

adjustment equating to a Class I price 

for all ESL products equal to the 

average-of the Class III and Class IV 

advance prices, plus a 24-month rolling 

average adjuster, with a 12-month lag. 

The monthly Class I ESL adjustment 

will be calculated as the average of the 

differences between the higher-of and 

the average-of calculations for the prior 

13 to 36 months. The amendments will 

provide for more orderly marketing by 

returning to the higher-of mover; while 

the Class I ESL adjustment will provide 

better price equity for ESL products 

whose marketing characteristics are 

distinct from other Class I products. 

These changes will be implemented on 

June 1, 2025. 

5. Class I and Class II differentials. 

FMMO Class I prices are calculated as 

the average of the advanced Class III and 

Class IV prices, plus $0.74, plus a 

location-specific differential referred to 

as a Class I differential. As the value of 

milk varies by location, Class I 

differentials have been determined for 

every county in the continental U.S. 

Current Class I differential levels were 

implemented January 1, 2000, with 

updates to the differentials in the three 

southeastern orders taking effect May 1, 

2008. This final rule retains the $1.60 

base differential and adopts modified 

location-specific Class I differential 

values. The amendments recognize the 

evolution of the dairy industry since 

2000 and the increased cost of servicing 

the Class I market given current 

transportation costs and plant and 

producer locations. These changes will 

be implemented on June 1, 2025. 

The amendments to the FMMOs are 

based on the record of a 49-day public 

hearing held August 23–October 11, 

2023, November 27–December 8, 2023, 

January 16–19, 2024, and January 29– 


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31, 2024, in Carmel, Indiana. The 

hearing was held to receive evidence on 

21 proposals in the 5 pricing subject 

areas submitted by dairy farmers, 

handlers, and other interested parties. 

Notice of this hearing was published in 

the Federal Register on July 24, 2023 

(88 FR 47396), pursuant to the 

provisions of the AMAA and the 

applicable rules of practice and 

procedure (7 CFR part 900). Notices of 

the reconvened hearing were 

subsequently published on November 6, 

2023 (88 FR 76143) and December 29, 

2023 (88 FR 90134). During the hearing, 

AMS received testimony from a total of 

165 witnesses. Witnesses provided an 

overview of the complexity of the U.S. 

dairy industry and submitted 511 

exhibits containing supporting data, 

analyses, and historical information. 

Considering record evidence, AMS 

published its recommended and final 

decisions in the Federal Register on the 

proposed amendments to the milk 

pricing formulas on July 15, 2024 (89 FR 

57580) and December 2, 2024 (89 FR 

95466), respectively. AMS also 

considered proposed findings submitted 

in post-hearing briefs, officially noticed 

documents, and comments and 

exceptions filed in response to the 

recommended decision when preparing 

its recommended and final decisions. 

In conjunction with the final decision, 

AMS conducted a Regulatory Economic 

Impact Analysis to determine the 

potential impact of amending FMMO 

pricing formulas on producer revenue 

and marketwide pool values. The full 

Regulatory Economic Impact Analysis 

may be accessed at https://

www.regulations.gov or https://

www.ams.usda.gov/rules-regulations/ 

moa/dairy/hearings/national-fmmopricing-hearing. 

Following publication of the final 

decision, AMS conducted separate 

producer referenda in each of the 11 

FMMOs to determine support for or 

opposition to the proposed amendments 

to the milk pricing formulas. The 

referendum period ending December 31, 

2024, confirmed support for the 

proposed amendments in all 11 

FMMOs. More specifically, all referenda 

resulted in the necessary two-thirds 

approval of eligible producers 

participating in the referendum. As 

explained in the final decision, eligible 

producers were those engaged in the 

production of milk for sale, as defined 

under the terms of the orders, within the 

marketing areas of the Northeast, 

Appalachian, Florida, Southeast, Upper 

Midwest, Central, Mideast, California, 

Pacific Northwest, Southwest, and 

Arizona FMMOs during January 2024, 

the representative period. 

Prior Documents in This Proceeding 

Notice of Hearing: Published July 24, 

2023 (88 FR 47396). 

Notice of Reconvened Hearing: 

Published November 6, 2023 (88 FR 

76143). 

Notice of Reconvened Hearing: 

Published December 29, 2023 (88 FR 

90134). 

Recommended Decision: Published 

July 15, 2024 (89 FR 57580). 

Final Decision: Published December 

2, 2024 (89 FR 95466). 

This administrative action is governed 

by sections 556 and 557 of title 5 of the 

United States Code and, therefore, is 

excluded from the requirements of 

Executive Orders 12866, 13563, 13175, 

and 14094. 

The amendments to the regulations 

adopted herein have also been reviewed 

under Executive Order 12988, Civil 

Justice Reform. They are not intended to 

have a retroactive effect. The 

amendments do not preempt any State 

or local laws, regulations, or policies, 

unless they present an irreconcilable 

conflict with this rule. 

The AMAA provides that 

administrative proceedings must be 

exhausted before parties may file suit in 

court. Under section 608c(15)(A) of the 

AMAA, any handler subject to an order 

may request modification or exemption 

from such order by filing a petition with 

the USDA stating that the order, any 

provision of the order, or any obligation 

imposed in connection with the order is 

not in accordance with the law. A 

handler is afforded the opportunity for 

a hearing on the petition. After a 

hearing, the USDA would rule on the 

petition. The AMAA provides that the 

district court of the United States in any 

district in which the handler is an 

inhabitant, or has its principal place of 

business, has jurisdiction in equity to 

review the USDA’s ruling on the 

petition, provided a bill in equity is 

filed not later than 20 days after the date 

of the entry of the ruling. 

Civil Rights Impact Analysis 

AMS has reviewed this rulemaking in 

accordance with USDA Departmental 

Regulation 4300–004, Civil Rights 

Impact Analysis, to identify any major 

civil rights impacts the rule might have 

on FMMO participants on the basis of 

race, color, national origin, disability, 

sex, gender identity, political beliefs, 

age, marital, family/parental status, 

religion, sexual orientation, reprisal, or 

because an individual’s income is 

derived from any public assistance 

program. Based on the review and 

analysis of the rule and all available 

data, issuance of this final rule is not 

likely to negatively impact low and 

moderate-income populations, minority 

populations, women, Tribes or persons 

with disabilities, by virtue of their age, 

race, color, national origin, sex, 

disability, or marital or familial status. 

No major civil rights impact is likely to 

result from this final rule. 

Regulatory Flexibility Act and 

Paperwork Reduction Act 

In accordance with the Regulatory 

Flexibility Act (RFA) (5 U.S.C. 601 et 

seq.), the AMS has considered the 

economic impact of this action on small 

entities. Accordingly, AMS has 

prepared this final regulatory flexibility 

analysis. The purpose of the RFA is to 

fit regulatory actions to the scale of 

businesses subject to such actions so 

that small businesses will not be unduly 

or disproportionately burdened. 

Marketing orders and amendments 

thereto are unique in that they are 

normally brought about through group 

action of essentially small entities for 

their own benefit. A small dairy farm as 

defined by the Small Business 

Administration (SBA) (13 CFR 121.201) 

(NAICS Code 112120) is one that has an 

annual gross revenue of $3.75 million or 

less, and a small dairy products 

manufacturer is one that has no more 

than the number of employees listed in 

the chart below: 

NAICS code NAICS U.S. industry title 

Size standards in 

number of 

employees 

311511 ................... Fluid Milk Manufacturing ....................................................................................................................... 1,150 

311512 ................... Creamery Butter Manufacturing ............................................................................................................ 750 

311513 ................... Cheese Manufacturing .......................................................................................................................... 1,250 

311514 ................... Dry, Condensed, and Evaporated Dairy Product Manufacturing ......................................................... 1,000 


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To determine which dairy farms are 

‘‘small businesses,’’ the $3.75 million 

per year income limit was used to 

establish an annual milk marketing 

threshold of 18.3 million pounds. 

Although this threshold does not factor 

in additional monies that may be 

received by dairy producers, it should 

be an accurate standard for most 

‘‘small’’ dairy farmers. Based on the U.S. 

2023 average yield per cow and 2023 

National Agricultural Statistics Service 

(NASS) average All-Milk price, a dairy 

farm with approximately 780 cows or 

fewer meets the definition of small 

business. In 2022, the most recent year 

with statistics available, there were 

24,470 dairy farms with milk sales, of 

which approximately 19,576 had milk 

regulated on an FMMO for at least one 

month of the year. Based on the 2022 

Census of Agriculture, Milk Cow Herd 

Size by Inventory and Sales, an 

estimated 89 percent of operations with 

milk sales are likely to be small 

businesses. 

To determine a handler’s size, if the 

plant is part of a larger company 

operating multiple plants that 

collectively exceed the 750-employee 

limit for creamery butter manufacturing; 

the 1,000-employee limit for dry, 

condensed, and evaporated dairy 

product manufacturing; the 1,150- 

employee limit for fluid milk 

manufacturing; or the 1,250-employee 

limit for cheese manufacturing; the 

plant was considered a large business 

even if the local plant does not exceed 

the 750, 1,000, 1,150, or 1,250-employee 

limit, respectively. 

In 2022, the following number of 

plants were regulated for at least one 

month of the year in each FMMO: 66 

plants on the Northeast, 19 plants on the 

Appalachian, 9 plants on the Florida, 20 

plants on the Southeast, 58 plants on 

the Upper Midwest, 32 plants on the 

Central, 43 plants on the Mideast, 24 

plants on California, 17 plants on the 

Pacific Northwest, 26 plants on the 

Southwest, and 8 plants on Arizona. 

According to the 2022 Census of 

Agriculture, approximately 86 percent 

of fluid milk manufacturing plants, 

approximately 96 percent of cheese 

plants, approximately 82 percent of dry 

products plants, and approximately 78 

percent of butter plants met the SBA 

definition of small businesses. 

Impact on Small Businesses 

An economic analysis was performed 

and issued in conjunction with the final 

decision on impacts the amendments 

will have on industry participants, 

including producers and handlers. It 

can be found on the AMS website at 

https://www.ams.usda.gov/rulesregulations/moa/dairy/hearings/ 

national-fmmo-pricing-hearing. The 

amendments are applied identically to 

all proprietary and cooperative handlers 

regulated by FMMOs, regardless of their 

size. The amendments implement prices 

that more accurately reflect current 

market conditions, providing for more 

orderly marketing for both small and 

large producers and handlers. 

AMS considered alternatives to each 

of the amendments. Over 49 days of 

hearing, dozens of witnesses from 9 

industry stakeholder groups presented 

testimony and evidence on 21 proposals 

in the 5 pricing subject areas. AMS 

considered all evidence and testimony, 

including alternative proposals 

presented, in making its 

recommendations. 

A review of reporting requirements 

was completed under the Paperwork 

Reduction Act of 1995 (44 U.S.C. 

chapter 35). It was determined that 

these amendments will have no impact 

on reporting, recordkeeping, or other 

compliance requirements because they 

will remain identical to the current 

requirements. No new forms are 

proposed, and no additional reporting 

requirements will be necessary. 

This final rule does not require 

additional information collection that 

requires clearance by the Office of 

Management and Budget (OMB) beyond 

currently approved information 

collection. The primary sources of data 

used to complete the forms are routinely 

used in most business transactions. 

Forms require only a minimal amount of 

information which can be supplied 

without data processing equipment or a 

trained statistical staff. Thus, since the 

information is already provided, no new 

information collection requirements are 

needed, and the current information 

collection and reporting burden is 

relatively small. Requiring the same 

reports for all handlers does not 

significantly disadvantage any handler 

that is smaller than the industry 

average. 

AMS is committed to complying with 

the E-Government Act, to promote the 

use of the internet and other 

information technologies to provide 

increased opportunities for citizen 

access to Government information and 

services, and for other purposes. 

No other burdens are expected to fall 

on the dairy industry as a result of this 

rulemaking. This rulemaking does not 

duplicate, overlap, or conflict with any 

existing Federal rules. 

Implementation 

This final rule amends the 11 FMMOs 

with an implementation date of June 1, 

2025, except for the amendments to 

skim milk composition factors, which 

have a later implementation date. 

Therefore, all milk marketed on or after 

the month of June 1, 2025, will reflect 

the amendments to surveyed 

commodity products, Class III and Class 

IV formula factors, base Class I Skim 

Milk Price, and Class I differentials in 

both the advanced prices and pricing 

factors released before the start of the 

month and the class and component 

prices announced after the close of the 

month. Advanced prices and pricing 

factors for the month of June 2025 will 

be announced on May 21, 2025, and 

class and component pricing for June 

2025 will be announced on July 2, 2025. 

The amendments to 7 CFR 1000.50(f), 

(i), (k), (q)(1) and (2) which pertain to 

skim milk composition factors have an 

implementation date of December 1, 

2025. Therefore, as of December 1, 2025, 

all milk marketed on or after December 

1, 2025, will reflect all the amendments 

made effective by this rule. Advanced 

prices and pricing factors for the month 

of December 2025 will be announced on 

November 19, 2025, and class and 

component prices for December 2025 

will be announced on December 31, 

2025. Additional information regarding 

implementation is available on the AMS 

website. 

Findings and Determinations 

The findings and determinations 

hereinafter set forth supplement those 

that were made when the FMMOs were 

first issued and when they have been 

amended. The previous findings and 

determinations are hereby ratified and 

confirmed, except where they may 

conflict with those set forth herein. 

The following findings are hereby 

made with respect to the Northeast, 

Southeast, Appalachian, Florida, Upper 

Midwest, Central, Mideast, California, 

Southwest, Pacific Northwest, and 

Arizona FMMOs: 

(a) Findings upon the basis of the 

hearing record. 

A public hearing was held upon 

certain proposed amendments to the 

marketing agreements and to the orders 

regulating the handling of milk in the 

Northeast, Southeast, Appalachian, 

Florida, Upper Midwest, Central, 

Mideast, California, Southwest, Pacific 

Northwest, and Arizona marketing 

areas. The hearing was held pursuant to 

the provisions of the AMAA, as 

amended (7 U.S.C. 601–674), and the 

applicable rules of practice and 

procedure (7 CFR part 900). 

Upon the basis of the evidence 

introduced at the hearing and the record 

thereof, it is found that: 

(1) The said orders as hereby 

amended, and all of the terms and 


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conditions thereof, will tend to 

effectuate the declared policy of the 

AMAA; 

(2) The parity prices of milk, as 

determined pursuant to section 2 of the 

AMAA, are not reasonable in view of 

the price of feeds, available supplies of 

feeds, and other economic conditions 

which affect market supply and demand 

for milk in the aforesaid marketing area. 

The minimum prices specified in the 

orders as hereby amended are such 

prices as will reflect the aforesaid 

factors, ensure a sufficient quantity of 

pure and wholesome milk, and be in the 

public interest; and 

(3) The said orders, as hereby 

amended, regulate the handling of milk 

in the same manner as, and are 

applicable only to persons in the 

respective classes of industrial or 

commercial activity specified in, 

marketing agreements upon which a 

hearing has been held. 

(b) Additional Findings. The 

amendments to these orders are known 

to handlers. The final decision 

containing the proposed amendments to 

this order was issued on November 12, 

2024, and published in the Federal 

Register on December 2, 2024 (89 FR 

95466). 

(c) Determinations. It is hereby 

determined that: 

(1) The refusal or failure of handlers 

(excluding cooperative association 

specific in section 8c(9) of the AMAA) 

of more than 50 percent of the milk 

marketed within the specified marketing 

areas, to sign a proposed marketing 

agreement, tends to prevent the 

effectuation of the declared policy of the 

AMAA; 

(2) The issuance of this order 

amending the Northeast, Southeast, 

Appalachian, Florida, Upper Midwest, 

Central, Mideast, California, Southwest, 

Pacific Northwest, and Arizona FMMOs 

is the only practical means pursuant to 

the declared policy of the AMAA of 

advancing the interests of producers as 

defined in the orders as hereby 

amended; and 

(3) The issuance of this order 

amending the Northeast, Southeast, 

Appalachian, Florida, Upper Midwest, 

Central, Mideast, California, Southwest, 

Pacific Northwest, and Arizona FMMOs 

is favored by at least two-thirds of the 

producers engaged in the production of 

milk for sale, as defined under the terms 

of the orders, within the aforementioned 

marketing areas during January 2024, 

the representative period. 

Order Amending the Orders Regulating 

the Handling of Milk in the Northeast, 

Appalachian, Florida, Southeast, Upper 

Midwest, Central, Mideast, California, 

Pacific Northwest, Southwest, and 

Arizona Marketing Areas 

List of Subjects in 7 CFR Part 1000 

Milk marketing orders, Reporting and 

recordkeeping requirements. 

List of Subjects in 7 CFR Parts 1001, 

1005, 1006, 1007, 1030, 1032, 1033, 

1051, 1124, 1126, and 1131 

Milk marketing orders. 

List of Subjects in 7 CFR Part 1170 

Dairy products, Reporting and 

recordkeeping requirements. 

Order Relative to Handling 

It is therefore ordered, that on and 

after the effective date hereof, the 

handling of milk in the Northeast, 

Southeast, Appalachian, Florida, Upper 

Midwest, Central, Mideast, California, 

Southwest, Pacific Northwest, and 

Arizona marketing areas shall be in 

conformity to and in compliance with 

the terms and conditions of the orders, 

as amended, and as hereby amended, as 

follows: 

PART 1000—GENERAL PROVISIONS 

OF FEDERAL MILK MARKETING 

ORDERS 

■ 1. The authority citation for part 1000 

continues to read as follows: 

Authority: 7 U.S.C. 601–674, and 7253. 

■ 2. Amend § 1000.43 by: 

■ a. In paragraphs (a) and (b) 

introductory text, removing the text 

‘‘and § 1135.11 of this chapter’’; and 

■ b. In paragraph (b)(2) removing the 

words ‘‘or § 1135.11 of this chapter’’; 

and 

■ c. Adding paragraph (e). 

The addition reads as follows: 

§ 1000.43 General classification rules. 

* * * * * 

(e) Any skim milk used in ultrapasteurized or aseptically processed and 

packaged fluid milk products shall be 

allocated in combination with Class I 

milk and the quantity of producer milk 

eligible to be priced shall be limited to 

available Class I producer milk 

classified pursuant to § 1000.44(a). 

■ 3. Revise and republish § 1000.50 to 

read as follows: 

§ 1000.50 Class prices, component prices, 

and advanced pricing factors. 

Class prices per hundredweight of 

milk containing 3.5 percent butterfat, 

component prices, and advanced 

pricing factors shall be as follows. The 

prices and pricing factors described in 

paragraphs (a) through (c), (e), (f), and 

(q) of this section shall be based on a 

weighted average of the most recent 2 

weekly prices announced by the 

Agriculture Marketing Service (AMS) 

before the 24th day of the month. These 

prices shall be announced on or before 

the 23rd day of the month and shall 

apply to milk received during the 

following month. The prices described 

in paragraphs (g) through (p) of this 

section shall be based on a weighted 

average for the preceding month of 

weekly prices announced by AMS on or 

before the 5th day of the month and 

shall apply to milk received during the 

preceding month. The price described 

in paragraph (d) of this section shall be 

derived from the Class II skim milk 

price announced on or before the 23rd 

day of the month preceding the month 

to which it applies, and the butterfat 

price announced on or before the 5th 

day of the month following the month 

to which it applies. 

(a) Class I price. The Class I price per 

hundredweight, rounded to the nearest 

cent, shall be 0.965 times the Class I 

skim milk price plus 3.5 times the Class 

I butterfat price. 

(b) Class I skim milk price. The Class 

I skim milk price per hundredweight 

shall be the adjusted Class I differential 

specified in § 1000.52, plus the higher of 

the advanced pricing factors computed 

in paragraph (q)(1) or (2) of this section 

rounded to the nearest cent. 

(c) Class I butterfat price. The Class I 

butterfat price per pound shall be the 

adjusted Class I differential specified in 

§ 1000.52 divided by 100, plus the 

advanced butterfat price computed in 

paragraph (q)(3) of this section. 

(d) Class II price. The Class II price 

per hundredweight, rounded to the 

nearest cent, shall be .965 times the 

Class II skim milk price plus 3.5 times 

the Class II butterfat price. 

(e) Class II skim milk price. The Class 

II skim milk price per hundredweight 

shall be the advanced Class IV skim 

milk price computed in paragraph (q)(2) 

of this section plus 70 cents. 

(f) Class II nonfat solids price. The 

Class II nonfat solids price per pound, 

rounded to the nearest one-hundredth 

cent, shall be the Class II skim milk 

price divided by 9. 

(g) Class II butterfat price. The Class 

II butterfat price per pound shall be the 

butterfat price plus $0.007. 

(h) Class III price. The Class III price 

per hundredweight, rounded to the 

nearest cent, shall be 0.965 times the 

Class III skim milk price plus 3.5 times 

the butterfat price. 

(i) Class III skim milk price. The Class 

III skim milk price per hundredweight, 


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rounded to the nearest cent, shall be the 

protein price per pound times 3.1 plus 

the other solids price per pound times 

5.9. 

(j) Class IV price. The Class IV price 

per hundredweight, rounded to the 

nearest cent, shall be 0.965 times the 

Class IV skim milk price plus 3.5 times 

the butterfat price. 

(k) Class IV skim milk price. The Class 

IV skim milk price per hundredweight, 

rounded to the nearest cent, shall be the 

nonfat solids price per pound times 9. 

(l) Butterfat price. The butterfat price 

per pound, rounded to the nearest onehundredth cent, shall be the U.S. 

average AMS AA Butter survey price 

reported by the Department for the 

month, less 22.72 cents, with the result 

multiplied by 1.211. 

(m) Nonfat solids price. The nonfat 

solids price per pound, rounded to the 

nearest one-hundredth cent, shall be the 

U.S. average AMS nonfat dry milk 

survey price reported by the Department 

for the month, less 23.93 cents and 

multiplying the result by 0.99. 

(n) Protein price. The protein price 

per pound, rounded to the nearest onehundredth cent, shall be computed as 

follows: 

(1) The U.S. average AMS survey 

price for 40-lb. block cheese reported by 

the Department for the month; 

(2) Subtract 25.19 cents from the price 

computed pursuant to paragraph (n)(1) 

of this section and multiply the result 

by 1.383; 

(3) Add to the amount computed 

pursuant to paragraph (n)(2) of this 

section an amount computed as follows: 

(i) Subtract 25.19 cents from the price 

computed pursuant to paragraph (n)(1) 

of this section and multiply the result 

by 1.589; and 

(ii) Subtract 0.91 times the butterfat 

price computed pursuant to paragraph 

(l) of this section from the amount 

computed pursuant to paragraph 

(n)(3)(i) of this section; and 

(iii) Multiply the amount computed 

pursuant to paragraph (n)(3)(ii) of this 

section by 1.17. 

(o) Other solids price. The other solids 

price per pound, rounded to the nearest 

one-hundredth cent, shall be the U.S. 

average AMS dry whey survey price 

reported by the Department for the 

month minus 26.68 cents, with the 

result multiplied by 1.03. 

(p) Somatic cell adjustment. The 

somatic cell adjustment per 

hundredweight of milk shall be 

determined as follows: 

(1) Multiply 0.0005 by the weighted 

average price computed pursuant to 

paragraph (n)(1) of this section and 

round to the 5th decimal place; 

(2) Subtract the somatic cell count of 

the milk (reported in thousands) from 

350; and 

(3) Multiply the amount computed in 

paragraph (p)(1) of this section by the 

amount computed in paragraph (p)(2) of 

this section and round to the nearest full 

cent. 

(q) Advanced pricing factors. For the 

purpose of computing the Class I skim 

milk price, the Class II skim milk price, 

the Class II nonfat solids price, and the 

Class I butterfat price for the following 

month, the following pricing factors 

shall be computed using the weighted 

average of the 2 most recent AMS U.S. 

average weekly survey prices 

announced before the 24th day of the 

month: 

(1) An advanced Class III skim milk 

price per hundredweight, rounded to 

the nearest cent, shall be computed as 

follows: 

(i) Following the procedure set forth 

in paragraphs (n) and (o) of this section, 

but using the weighted average of the 2 

most recent NASS U.S. average weekly 

survey prices announced before the 24th 

day of the month, compute a protein 

price and an other solids price; 

(ii) Multiply the protein price 

computed in paragraph (q)(1)(i) of this 

section by 3.1; 

(iii) Multiply the other solids price 

per pound computed in paragraph 

(q)(1)(i) of this section by 5.9; and 

(iv) Add the amounts computed in 

paragraphs (q)(1)(ii) and (iii) of this 

section. 

(2) An advanced Class IV skim milk 

price per hundredweight, rounded to 

the nearest cent, shall be computed as 

follows: 

(i) Following the procedure set forth 

in paragraph (m) of this section, but 

using the weighted average of the 2 most 

recent NASS U.S. average weekly 

survey prices announced before the 24th 

day of the month, compute a nonfat 

solids price; and 

(ii) Multiply the nonfat solids price 

computed in paragraph (q)(2)(i) of this 

section by 9. 

(3) An advanced butterfat price per 

pound rounded to the nearest onehundredth cent, shall be calculated by 

computing a weighted average of the 2 

most recent U.S. average AMS AA 

Butter survey prices announced before 

the 24th day of the month, subtracting 

22.72 cents from this average, and 

multiplying the result by 1.211. 

(r) Class I Extended Shelf Life (ESL) 

adjustment. The Class I ESL adjustment, 

whether positive or negative, rounded to 

the nearest cent, shall be computed as 

follows: 

(1) Compute the simple average of the 

advanced pricing factors computed in 

paragraphs (q)(1) and (2) of this section; 

(2) Add the following: 

(i) Determine the higher of the 

advanced pricing factors computed in 

paragraphs (q)(1) and (2) of this section, 

for each of the preceding 13 to 36 

months; 

(ii) Calculate the average of the 

advanced pricing factors computed in 

paragraphs (q)(1) and (2) of this section, 

for each of the preceding 13 to 36 

months; 

(iii) For each of the preceding 13 to 

36 months, subtract the amount 

computed in paragraph (r)(2)(ii) of this 

section from the amount computed in 

paragraph (r)(2)(i) of this section; and 

(iv) Compute the average of the 

differences computed in paragraph 

(r)(2)(iii) of this section. 

(3) Subtract the higher of the 

advanced pricing factors computed in 

paragraphs (q)(1) and (2) of this section. 

3a. Effective December 1, 2025, 

amend § 1000.50 by revising paragraphs 

(f), (i), (k), and (q)(1) and (2) to read as 

follows: 

§ 1000.50 Class prices, component prices, 

and advanced pricing factors. 

* * * * * 

(f) Class II nonfat solids price. The 

Class II nonfat solids price per pound, 

rounded to the nearest one-hundredth 

cent, shall be the Class II skim milk 

price divided by 9.3. 

* * * * * 

(i) Class III skim milk price. The Class 

III skim milk price per hundredweight, 

rounded to the nearest cent, shall be the 

protein price per pound times 3.30 plus 

the other solids price per pound times 

6.00. 

* * * * * 

(k) Class IV skim milk price. The 

Class IV skim milk price per 

hundredweight, rounded to the nearest 

cent, shall be the nonfat solids price per 

pound times 9.30. 

* * * * * 

(q) * * * 

(1) An advanced Class III skim milk 

price per hundredweight, rounded to 

the nearest cent, shall be computed as 

follows: 

(i) Following the procedure set forth 

in paragraphs (n) and (o) of this section, 

but using the weighted average of the 2 

most recent AMS U.S. average weekly 

survey prices announced before the 24th 

day of the month, compute a protein 

price and an other solids price; 

(ii) Multiply the protein price 

computed in paragraph (q)(1)(i) of this 

section by 3.30; 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6605 

(iii) Multiply the other solids price 

per pound computed in paragraph 

(q)(1)(i) of this section by 6.0; and 

(iv) Add the amounts computed in 

paragraphs (q)(1)(ii) and (iii) of this 

section. 

(2) An advanced Class IV skim milk 

price per hundredweight, rounded to 

the nearest cent, shall be computed as 

follows: 

(i) Following the procedure set forth 

in paragraph (m) of this section, but 

using the weighted average of the 2 most 

recent AMS U.S. average weekly survey 

prices announced before the 24th day of 

the month, compute a nonfat solids 

price; and 

(ii) Multiply the nonfat solids price 

computed in paragraph (q)(2)(i) of this 

section by 9.30. 

■ 4. Revise and republish § 1000.52 to 

read as follows: 

§ 1000.52 Adjusted Class I differentials. 

The Class I differential adjusted for 

location to be used in § 1000.50(b) and 

(c) shall be as follows: 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

AUTAUGA ........................................................................................................................................... AL 01001 5.80 

BALDWIN ............................................................................................................................................ AL 01003 5.80 

BARBOUR ........................................................................................................................................... AL 01005 5.80 

BIBB ..................................................................................................................................................... AL 01007 5.60 

BLOUNT .............................................................................................................................................. AL 01009 5.40 

BULLOCK ............................................................................................................................................ AL 01011 5.80 

BUTLER ............................................................................................................................................... AL 01013 5.80 

CALHOUN ........................................................................................................................................... AL 01015 5.60 

CHAMBERS ........................................................................................................................................ AL 01017 5.60 

CHEROKEE ......................................................................................................................................... AL 01019 5.40 

CHILTON ............................................................................................................................................. AL 01021 5.60 

CHOCTAW .......................................................................................................................................... AL 01023 5.80 

CLARKE .............................................................................................................................................. AL 01025 5.80 

CLAY ................................................................................................................................................... AL 01027 5.60 

CLEBURNE ......................................................................................................................................... AL 01029 5.60 

COFFEE .............................................................................................................................................. AL 01031 5.80 

COLBERT ............................................................................................................................................ AL 01033 4.90 

CONECUH ........................................................................................................................................... AL 01035 5.80 

COOSA ................................................................................................................................................ AL 01037 5.60 

COVINGTON ....................................................................................................................................... AL 01039 5.80 

CRENSHAW ........................................................................................................................................ AL 01041 5.80 

CULLMAN ............................................................................................................................................ AL 01043 5.40 

DALE ................................................................................................................................................... AL 01045 5.80 

DALLAS ............................................................................................................................................... AL 01047 5.80 

DE KALB ............................................................................................................................................. AL 01049 5.40 

ELMORE .............................................................................................................................................. AL 01051 5.80 

ESCAMBIA .......................................................................................................................................... AL 01053 5.80 

ETOWAH ............................................................................................................................................. AL 01055 5.40 

FAYETTE ............................................................................................................................................. AL 01057 5.40 

FRANKLIN ........................................................................................................................................... AL 01059 5.20 

GENEVA .............................................................................................................................................. AL 01061 5.80 

GREENE .............................................................................................................................................. AL 01063 5.60 

HALE ................................................................................................................................................... AL 01065 5.60 

HENRY ................................................................................................................................................ AL 01067 5.80 

HOUSTON ........................................................................................................................................... AL 01069 5.80 

JACKSON ............................................................................................................................................ AL 01071 5.20 

JEFFERSON ....................................................................................................................................... AL 01073 5.60 

LAMAR ................................................................................................................................................ AL 01075 5.40 

LAUDERDALE ..................................................................................................................................... AL 01077 4.90 

LAWRENCE ........................................................................................................................................ AL 01079 5.20 

LEE ...................................................................................................................................................... AL 01081 5.80 

LIMESTONE ........................................................................................................................................ AL 01083 5.20 

LOWNDES ........................................................................................................................................... AL 01085 5.80 

MACON ............................................................................................................................................... AL 01087 5.80 

MADISON ............................................................................................................................................ AL 01089 5.20 

MARENGO .......................................................................................................................................... AL 01091 5.80 

MARION .............................................................................................................................................. AL 01093 5.20 

MARSHALL ......................................................................................................................................... AL 01095 5.40 

MOBILE ............................................................................................................................................... AL 01097 5.80 

MONROE ............................................................................................................................................. AL 01099 5.80 

MONTGOMERY .................................................................................................................................. AL 01101 5.80 

MORGAN ............................................................................................................................................. AL 01103 5.40 

PERRY ................................................................................................................................................ AL 01105 5.60 

PICKENS ............................................................................................................................................. AL 01107 5.40 

PIKE ..................................................................................................................................................... AL 01109 5.80 

RANDOLPH ......................................................................................................................................... AL 01111 5.60 

RUSSELL ............................................................................................................................................ AL 01113 5.80 

ST. CLAIR ........................................................................................................................................... AL 01115 5.60 

SHELBY ............................................................................................................................................... AL 01117 5.60 

SUMTER .............................................................................................................................................. AL 01119 5.60 


KHAMMOND on DSK9W7S144PROD with RULES7
6606 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

TALLADEGA ........................................................................................................................................ AL 01121 5.60 

TALLAPOOSA ..................................................................................................................................... AL 01123 5.60 

TUSCALOOSA .................................................................................................................................... AL 01125 5.60 

WALKER .............................................................................................................................................. AL 01127 5.40 

WASHINGTON .................................................................................................................................... AL 01129 5.80 

WILCOX ............................................................................................................................................... AL 01131 5.80 

WINSTON ............................................................................................................................................ AL 01133 5.40 

APACHE .............................................................................................................................................. AZ 04001 2.30 

COCHISE ............................................................................................................................................ AZ 04003 2.40 

COCONINO ......................................................................................................................................... AZ 04005 2.40 

GILA ..................................................................................................................................................... AZ 04007 2.40 

GRAHAM ............................................................................................................................................. AZ 04009 2.40 

GREENLEE ......................................................................................................................................... AZ 04011 2.40 

LA PAZ ................................................................................................................................................ AZ 04012 2.50 

MARICOPA .......................................................................................................................................... AZ 04013 2.60 

MOHAVE ............................................................................................................................................. AZ 04015 2.50 

NAVAJO .............................................................................................................................................. AZ 04017 2.30 

PIMA .................................................................................................................................................... AZ 04019 2.40 

PINAL .................................................................................................................................................. AZ 04021 2.60 

SANTA CRUZ ...................................................................................................................................... AZ 04023 2.40 

YAVAPAI ............................................................................................................................................. AZ 04025 2.40 

YUMA .................................................................................................................................................. AZ 04027 2.50 

ARKANSAS ......................................................................................................................................... AR 05001 4.60 

ASHLEY ............................................................................................................................................... AR 05003 4.90 

BAXTER .............................................................................................................................................. AR 05005 3.60 

BENTON .............................................................................................................................................. AR 05007 3.20 

BOONE ................................................................................................................................................ AR 05009 3.30 

BRADLEY ............................................................................................................................................ AR 05011 4.60 

CALHOUN ........................................................................................................................................... AR 05013 4.60 

CARROLL ............................................................................................................................................ AR 05015 3.30 

CHICOT ............................................................................................................................................... AR 05017 4.90 

CLARK ................................................................................................................................................. AR 05019 4.00 

CLAY ................................................................................................................................................... AR 05021 4.30 

CLEBURNE ......................................................................................................................................... AR 05023 4.00 

CLEVELAND ....................................................................................................................................... AR 05025 4.60 

COLUMBIA .......................................................................................................................................... AR 05027 4.30 

CONWAY ............................................................................................................................................. AR 05029 4.00 

CRAIGHEAD ....................................................................................................................................... AR 05031 4.30 

CRAWFORD ........................................................................................................................................ AR 05033 3.30 

CRITTENDEN ...................................................................................................................................... AR 05035 4.60 

CROSS ................................................................................................................................................ AR 05037 4.30 

DALLAS ............................................................................................................................................... AR 05039 4.30 

DESHA ................................................................................................................................................ AR 05041 4.90 

DREW .................................................................................................................................................. AR 05043 4.60 

FAULKNER .......................................................................................................................................... AR 05045 4.00 

FRANKLIN ........................................................................................................................................... AR 05047 3.60 

FULTON .............................................................................................................................................. AR 05049 4.00 

GARLAND ........................................................................................................................................... AR 05051 4.00 

GRANT ................................................................................................................................................ AR 05053 4.30 

GREENE .............................................................................................................................................. AR 05055 4.30 

HEMPSTEAD ...................................................................................................................................... AR 05057 4.00 

HOT SPRING ...................................................................................................................................... AR 05059 4.30 

HOWARD ............................................................................................................................................ AR 05061 4.00 

INDEPENDENCE ................................................................................................................................ AR 05063 4.00 

IZARD .................................................................................................................................................. AR 05065 4.00 

JACKSON ............................................................................................................................................ AR 05067 4.30 

JEFFERSON ....................................................................................................................................... AR 05069 4.60 

JOHNSON ........................................................................................................................................... AR 05071 3.60 

LAFAYETTE ........................................................................................................................................ AR 05073 4.30 

LAWRENCE ........................................................................................................................................ AR 05075 4.30 

LEE ...................................................................................................................................................... AR 05077 4.60 

LINCOLN ............................................................................................................................................. AR 05079 4.60 

LITTLE RIVER ..................................................................................................................................... AR 05081 3.60 

LOGAN ................................................................................................................................................ AR 05083 3.60 

LONOKE .............................................................................................................................................. AR 05085 4.30 

MADISON ............................................................................................................................................ AR 05087 3.30 

MARION .............................................................................................................................................. AR 05089 3.60 

MILLER ................................................................................................................................................ AR 05091 4.00 

MISSISSIPPI ....................................................................................................................................... AR 05093 4.30 

MONROE ............................................................................................................................................. AR 05095 4.60 

MONTGOMERY .................................................................................................................................. AR 05097 4.00 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6607 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

NEVADA .............................................................................................................................................. AR 05099 4.30 

NEWTON ............................................................................................................................................. AR 05101 3.60 

OUACHITA .......................................................................................................................................... AR 05103 4.30 

PERRY ................................................................................................................................................ AR 05105 4.00 

PHILLIPS ............................................................................................................................................. AR 05107 4.60 

PIKE ..................................................................................................................................................... AR 05109 4.00 

POINSETT ........................................................................................................................................... AR 05111 4.30 

POLK ................................................................................................................................................... AR 05113 3.60 

POPE ................................................................................................................................................... AR 05115 3.60 

PRAIRIE .............................................................................................................................................. AR 05117 4.30 

PULASKI .............................................................................................................................................. AR 05119 4.30 

RANDOLPH ......................................................................................................................................... AR 05121 4.00 

ST. FRANCIS ...................................................................................................................................... AR 05123 4.60 

SALINE ................................................................................................................................................ AR 05125 4.30 

SCOTT ................................................................................................................................................. AR 05127 3.60 

SEARCY .............................................................................................................................................. AR 05129 3.60 

SEBASTIAN ......................................................................................................................................... AR 05131 3.60 

SEVIER ................................................................................................................................................ AR 05133 3.60 

SHARP ................................................................................................................................................ AR 05135 4.00 

STONE ................................................................................................................................................ AR 05137 4.00 

UNION ................................................................................................................................................. AR 05139 4.60 

VAN BUREN ........................................................................................................................................ AR 05141 4.00 

WASHINGTON .................................................................................................................................... AR 05143 3.30 

WHITE ................................................................................................................................................. AR 05145 4.30 

WOODRUFF ........................................................................................................................................ AR 05147 4.30 

YELL .................................................................................................................................................... AR 05149 3.60 

ALAMEDA ............................................................................................................................................ CA 06001 2.40 

ALPINE ................................................................................................................................................ CA 06003 1.80 

AMADOR ............................................................................................................................................. CA 06005 1.80 

BUTTE ................................................................................................................................................. CA 06007 2.00 

CALAVERAS ....................................................................................................................................... CA 06009 1.80 

COLUSA .............................................................................................................................................. CA 06011 2.20 

CONTRA COSTA ................................................................................................................................ CA 06013 2.40 

DEL NORTE ........................................................................................................................................ CA 06015 2.20 

EL DORADO ....................................................................................................................................... CA 06017 1.80 

FRESNO .............................................................................................................................................. CA 06019 2.20 

GLENN ................................................................................................................................................ CA 06021 2.20 

HUMBOLDT ......................................................................................................................................... CA 06023 2.20 

IMPERIAL ............................................................................................................................................ CA 06025 2.50 

INYO .................................................................................................................................................... CA 06027 2.20 

KERN ................................................................................................................................................... CA 06029 2.50 

KINGS .................................................................................................................................................. CA 06031 2.20 

LAKE .................................................................................................................................................... CA 06033 2.20 

LASSEN ............................................................................................................................................... CA 06035 2.00 

LOS ANGELES ................................................................................................................................... CA 06037 2.80 

MADERA ............................................................................................................................................. CA 06039 2.20 

MARIN ................................................................................................................................................. CA 06041 2.40 

MARIPOSA .......................................................................................................................................... CA 06043 1.80 

MENDOCINO ...................................................................................................................................... CA 06045 2.20 

MERCED ............................................................................................................................................. CA 06047 2.20 

MODOC ............................................................................................................................................... CA 06049 2.00 

MONO .................................................................................................................................................. CA 06051 2.00 

MONTEREY ........................................................................................................................................ CA 06053 2.50 

NAPA ................................................................................................................................................... CA 06055 2.40 

NEVADA .............................................................................................................................................. CA 06057 2.00 

ORANGE ............................................................................................................................................. CA 06059 2.80 

PLACER .............................................................................................................................................. CA 06061 2.00 

PLUMAS .............................................................................................................................................. CA 06063 2.00 

RIVERSIDE ......................................................................................................................................... CA 06065 2.80 

SACRAMENTO ................................................................................................................................... CA 06067 2.20 

SAN BENITO ....................................................................................................................................... CA 06069 2.50 

SAN BERNARDINO ............................................................................................................................ CA 06071 2.60 

SAN DIEGO ......................................................................................................................................... CA 06073 2.80 

SAN FRANCISCO ............................................................................................................................... CA 06075 2.50 

SAN JOAQUIN .................................................................................................................................... CA 06077 2.20 

SAN LUIS OBISPO ............................................................................................................................. CA 06079 2.50 

SAN MATEO ....................................................................................................................................... CA 06081 2.50 

SANTA BARBARA .............................................................................................................................. CA 06083 2.50 

SANTA CLARA .................................................................................................................................... CA 06085 2.50 

SANTA CRUZ ...................................................................................................................................... CA 06087 2.50 

SHASTA .............................................................................................................................................. CA 06089 2.00 


KHAMMOND on DSK9W7S144PROD with RULES7
6608 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

SIERRA ............................................................................................................................................... CA 06091 2.00 

SISKIYOU ............................................................................................................................................ CA 06093 2.00 

SOLANO .............................................................................................................................................. CA 06095 2.40 

SONOMA ............................................................................................................................................. CA 06097 2.40 

STANISLAUS ...................................................................................................................................... CA 06099 2.20 

SUTTER .............................................................................................................................................. CA 06101 2.20 

TEHAMA .............................................................................................................................................. CA 06103 2.20 

TRINITY ............................................................................................................................................... CA 06105 2.00 

TULARE ............................................................................................................................................... CA 06107 2.20 

TUOLUMNE ......................................................................................................................................... CA 06109 1.80 

VENTURA ............................................................................................................................................ CA 06111 2.60 

YOLO ................................................................................................................................................... CA 06113 2.20 

YUBA ................................................................................................................................................... CA 06115 2.00 

ADAMS ................................................................................................................................................ CO 08001 2.70 

ALAMOSA ........................................................................................................................................... CO 08003 2.50 

ARAPAHOE ......................................................................................................................................... CO 08005 2.70 

ARCHULETA ....................................................................................................................................... CO 08007 2.30 

BACA ................................................................................................................................................... CO 08009 2.50 

BENT ................................................................................................................................................... CO 08011 2.50 

BOULDER ........................................................................................................................................... CO 08013 2.50 

BROOMFIELD ..................................................................................................................................... CO 08014 2.50 

CHAFFEE ............................................................................................................................................ CO 08015 2.50 

CHEYENNE ......................................................................................................................................... CO 08017 2.50 

CLEAR CREEK ................................................................................................................................... CO 08019 2.50 

CONEJOS ........................................................................................................................................... CO 08021 2.50 

COSTILLA ........................................................................................................................................... CO 08023 2.50 

CROWLEY ........................................................................................................................................... CO 08025 2.70 

CUSTER .............................................................................................................................................. CO 08027 2.70 

DELTA ................................................................................................................................................. CO 08029 2.30 

DENVER .............................................................................................................................................. CO 08031 2.70 

DOLORES ........................................................................................................................................... CO 08033 2.30 

DOUGLAS ........................................................................................................................................... CO 08035 2.70 

EAGLE ................................................................................................................................................. CO 08037 2.50 

ELBERT ............................................................................................................................................... CO 08039 2.70 

EL PASO ............................................................................................................................................. CO 08041 2.70 

FREMONT ........................................................................................................................................... CO 08043 2.70 

GARFIELD ........................................................................................................................................... CO 08045 2.30 

GILPIN ................................................................................................................................................. CO 08047 2.50 

GRAND ................................................................................................................................................ CO 08049 2.50 

GUNNISON ......................................................................................................................................... CO 08051 2.50 

HINSDALE ........................................................................................................................................... CO 08053 2.30 

HUERFANO ......................................................................................................................................... CO 08055 2.70 

JACKSON ............................................................................................................................................ CO 08057 2.50 

JEFFERSON ....................................................................................................................................... CO 08059 2.70 

KIOWA ................................................................................................................................................. CO 08061 2.50 

KIT CARSON ....................................................................................................................................... CO 08063 2.50 

LAKE .................................................................................................................................................... CO 08065 2.50 

LA PLATA ............................................................................................................................................ CO 08067 2.30 

LARIMER ............................................................................................................................................. CO 08069 2.50 

LAS ANIMAS ....................................................................................................................................... CO 08071 2.50 

LINCOLN ............................................................................................................................................. CO 08073 2.70 

LOGAN ................................................................................................................................................ CO 08075 2.50 

MESA ................................................................................................................................................... CO 08077 2.30 

MINERAL ............................................................................................................................................. CO 08079 2.50 

MOFFAT .............................................................................................................................................. CO 08081 2.30 

MONTEZUMA ...................................................................................................................................... CO 08083 2.30 

MONTROSE ........................................................................................................................................ CO 08085 2.30 

MORGAN ............................................................................................................................................. CO 08087 2.50 

OTERO ................................................................................................................................................ CO 08089 2.70 

OURAY ................................................................................................................................................ CO 08091 2.30 

PARK ................................................................................................................................................... CO 08093 2.70 

PHILLIPS ............................................................................................................................................. CO 08095 2.50 

PITKIN ................................................................................................................................................. CO 08097 2.50 

PROWERS .......................................................................................................................................... CO 08099 2.50 

PUEBLO .............................................................................................................................................. CO 08101 2.70 

RIO BLANCO ...................................................................................................................................... CO 08103 2.30 

RIO GRANDE ...................................................................................................................................... CO 08105 2.50 

ROUTT ................................................................................................................................................ CO 08107 2.50 

SAGUACHE ......................................................................................................................................... CO 08109 2.50 

SAN JUAN ........................................................................................................................................... CO 08111 2.30 

SAN MIGUEL ...................................................................................................................................... CO 08113 2.30 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6609 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

SEDGWICK ......................................................................................................................................... CO 08115 2.50 

SUMMIT ............................................................................................................................................... CO 08117 2.50 

TELLER ............................................................................................................................................... CO 08119 2.70 

WASHINGTON .................................................................................................................................... CO 08121 2.50 

WELD .................................................................................................................................................. CO 08123 2.50 

YUMA .................................................................................................................................................. CO 08125 2.50 

FAIRFIELD .......................................................................................................................................... CT 09001 5.00 

HARTFORD ......................................................................................................................................... CT 09003 4.80 

LITCHFIELD ........................................................................................................................................ CT 09005 4.80 

MIDDLESEX ........................................................................................................................................ CT 09007 4.80 

NEW HAVEN ....................................................................................................................................... CT 09009 4.80 

NEW LONDON .................................................................................................................................... CT 09011 4.80 

TOLLAND ............................................................................................................................................ CT 09013 4.80 

WINDHAM ........................................................................................................................................... CT 09015 4.80 

KENT ................................................................................................................................................... DE 10001 4.60 

NEW CASTLE ..................................................................................................................................... DE 10003 4.40 

SUSSEX .............................................................................................................................................. DE 10005 4.80 

DISTRICT OF COLUMBIA .................................................................................................................. DC 11001 4.70 

ALACHUA ............................................................................................................................................ FL 12001 6.40 

BAKER ................................................................................................................................................. FL 12003 6.40 

BAY ...................................................................................................................................................... FL 12005 6.00 

BRADFORD ......................................................................................................................................... FL 12007 6.40 

BREVARD ........................................................................................................................................... FL 12009 6.80 

BROWARD .......................................................................................................................................... FL 12011 7.40 

CALHOUN ........................................................................................................................................... FL 12013 6.00 

CHARLOTTE ....................................................................................................................................... FL 12015 7.00 

CITRUS ............................................................................................................................................... FL 12017 6.80 

CLAY ................................................................................................................................................... FL 12019 6.40 

COLLIER ............................................................................................................................................. FL 12021 7.40 

COLUMBIA .......................................................................................................................................... FL 12023 6.40 

DE SOTO ............................................................................................................................................ FL 12027 7.00 

DIXIE ................................................................................................................................................... FL 12029 6.40 

DUVAL ................................................................................................................................................. FL 12031 6.40 

ESCAMBIA .......................................................................................................................................... FL 12033 5.80 

FLAGLER ............................................................................................................................................ FL 12035 6.80 

FRANKLIN ........................................................................................................................................... FL 12037 6.00 

GADSDEN ........................................................................................................................................... FL 12039 6.00 

GILCHRIST .......................................................................................................................................... FL 12041 6.40 

GLADES .............................................................................................................................................. FL 12043 7.00 

GULF ................................................................................................................................................... FL 12045 6.00 

HAMILTON .......................................................................................................................................... FL 12047 6.40 

HARDEE .............................................................................................................................................. FL 12049 7.00 

HENDRY .............................................................................................................................................. FL 12051 7.40 

HERNANDO ........................................................................................................................................ FL 12053 6.80 

HIGHLANDS ........................................................................................................................................ FL 12055 7.00 

HILLSBOROUGH ................................................................................................................................ FL 12057 6.80 

HOLMES .............................................................................................................................................. FL 12059 6.00 

INDIAN RIVER .................................................................................................................................... FL 12061 7.00 

JACKSON ............................................................................................................................................ FL 12063 6.00 

JEFFERSON ....................................................................................................................................... FL 12065 6.00 

LAFAYETTE ........................................................................................................................................ FL 12067 6.40 

LAKE .................................................................................................................................................... FL 12069 6.80 

LEE ...................................................................................................................................................... FL 12071 7.00 

LEON ................................................................................................................................................... FL 12073 6.00 

LEVY .................................................................................................................................................... FL 12075 6.40 

LIBERTY .............................................................................................................................................. FL 12077 6.00 

MADISON ............................................................................................................................................ FL 12079 6.00 

MANATEE ........................................................................................................................................... FL 12081 7.00 

MARION .............................................................................................................................................. FL 12083 6.80 

MARTIN ............................................................................................................................................... FL 12085 7.00 

MIAMI–DADE ...................................................................................................................................... FL 12086 7.40 

MONROE ............................................................................................................................................. FL 12087 7.40 

NASSAU .............................................................................................................................................. FL 12089 6.40 

OKALOOSA ......................................................................................................................................... FL 12091 5.80 

OKEECHOBEE .................................................................................................................................... FL 12093 7.00 

ORANGE ............................................................................................................................................. FL 12095 6.80 

OSCEOLA ........................................................................................................................................... FL 12097 6.80 

PALM BEACH ..................................................................................................................................... FL 12099 7.40 

PASCO ................................................................................................................................................ FL 12101 6.80 

PINELLAS ............................................................................................................................................ FL 12103 6.80 

POLK ................................................................................................................................................... FL 12105 6.80 


KHAMMOND on DSK9W7S144PROD with RULES7
6610 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

PUTNAM .............................................................................................................................................. FL 12107 6.40 

ST. JOHNS .......................................................................................................................................... FL 12109 6.40 

ST. LUCIE ........................................................................................................................................... FL 12111 7.00 

SANTA ROSA ..................................................................................................................................... FL 12113 5.80 

SARASOTA ......................................................................................................................................... FL 12115 7.00 

SEMINOLE .......................................................................................................................................... FL 12117 6.80 

SUMTER .............................................................................................................................................. FL 12119 6.80 

SUWANNEE ........................................................................................................................................ FL 12121 6.40 

TAYLOR .............................................................................................................................................. FL 12123 6.40 

UNION ................................................................................................................................................. FL 12125 6.40 

VOLUSIA ............................................................................................................................................. FL 12127 6.80 

WAKULLA ............................................................................................................................................ FL 12129 6.00 

WALTON ............................................................................................................................................. FL 12131 6.00 

WASHINGTON .................................................................................................................................... FL 12133 6.00 

APPLING ............................................................................................................................................. GA 13001 6.00 

ATKINSON .......................................................................................................................................... GA 13003 6.00 

BACON ................................................................................................................................................ GA 13005 6.00 

BAKER ................................................................................................................................................. GA 13007 5.80 

BALDWIN ............................................................................................................................................ GA 13009 5.80 

BANKS ................................................................................................................................................. GA 13011 5.60 

BARROW ............................................................................................................................................. GA 13013 5.80 

BARTOW ............................................................................................................................................. GA 13015 5.60 

BEN HILL ............................................................................................................................................. GA 13017 6.00 

BERRIEN ............................................................................................................................................. GA 13019 6.00 

BIBB ..................................................................................................................................................... GA 13021 5.80 

BLECKLEY .......................................................................................................................................... GA 13023 5.80 

BRANTLEY .......................................................................................................................................... GA 13025 6.00 

BROOKS ............................................................................................................................................. GA 13027 6.00 

BRYAN ................................................................................................................................................ GA 13029 6.00 

BULLOCH ............................................................................................................................................ GA 13031 6.00 

BURKE ................................................................................................................................................ GA 13033 6.00 

BUTTS ................................................................................................................................................. GA 13035 5.80 

CALHOUN ........................................................................................................................................... GA 13037 5.80 

CAMDEN ............................................................................................................................................. GA 13039 6.00 

CANDLER ............................................................................................................................................ GA 13043 6.00 

CARROLL ............................................................................................................................................ GA 13045 5.60 

CATOOSA ........................................................................................................................................... GA 13047 5.40 

CHARLTON ......................................................................................................................................... GA 13049 6.00 

CHATHAM ........................................................................................................................................... GA 13051 6.00 

CHATTAHOOCHEE ............................................................................................................................ GA 13053 5.80 

CHATTOOGA ...................................................................................................................................... GA 13055 5.40 

CHEROKEE ......................................................................................................................................... GA 13057 5.60 

CLARKE .............................................................................................................................................. GA 13059 5.80 

CLAY ................................................................................................................................................... GA 13061 5.80 

CLAYTON ............................................................................................................................................ GA 13063 5.80 

CLINCH ............................................................................................................................................... GA 13065 6.00 

COBB ................................................................................................................................................... GA 13067 5.60 

COFFEE .............................................................................................................................................. GA 13069 6.00 

COLQUITT ........................................................................................................................................... GA 13071 6.00 

COLUMBIA .......................................................................................................................................... GA 13073 5.80 

COOK .................................................................................................................................................. GA 13075 6.00 

COWETA ............................................................................................................................................. GA 13077 5.80 

CRAWFORD ........................................................................................................................................ GA 13079 5.80 

CRISP .................................................................................................................................................. GA 13081 5.80 

DADE ................................................................................................................................................... GA 13083 5.40 

DAWSON ............................................................................................................................................. GA 13085 5.60 

DECATUR ........................................................................................................................................... GA 13087 6.00 

DE KALB ............................................................................................................................................. GA 13089 5.80 

DODGE ................................................................................................................................................ GA 13091 5.80 

DOOLY ................................................................................................................................................ GA 13093 5.80 

DOUGHERTY ...................................................................................................................................... GA 13095 5.80 

DOUGLAS ........................................................................................................................................... GA 13097 5.60 

EARLY ................................................................................................................................................. GA 13099 5.80 

ECHOLS .............................................................................................................................................. GA 13101 6.00 

EFFINGHAM ........................................................................................................................................ GA 13103 6.00 

ELBERT ............................................................................................................................................... GA 13105 5.80 

EMANUEL ........................................................................................................................................... GA 13107 6.00 

EVANS ................................................................................................................................................. GA 13109 6.00 

FANNIN ............................................................................................................................................... GA 13111 5.60 

FAYETTE ............................................................................................................................................. GA 13113 5.80 

FLOYD ................................................................................................................................................. GA 13115 5.60 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6611 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

FORSYTH ............................................................................................................................................ GA 13117 5.60 

FRANKLIN ........................................................................................................................................... GA 13119 5.60 

FULTON .............................................................................................................................................. GA 13121 5.80 

GILMER ............................................................................................................................................... GA 13123 5.60 

GLASCOCK ......................................................................................................................................... GA 13125 5.80 

GLYNN ................................................................................................................................................ GA 13127 6.00 

GORDON ............................................................................................................................................. GA 13129 5.60 

GRADY ................................................................................................................................................ GA 13131 6.00 

GREENE .............................................................................................................................................. GA 13133 5.80 

GWINNETT .......................................................................................................................................... GA 13135 5.80 

HABERSHAM ...................................................................................................................................... GA 13137 5.60 

HALL .................................................................................................................................................... GA 13139 5.60 

HANCOCK ........................................................................................................................................... GA 13141 5.80 

HARALSON ......................................................................................................................................... GA 13143 5.60 

HARRIS ............................................................................................................................................... GA 13145 5.80 

HART ................................................................................................................................................... GA 13147 5.60 

HEARD ................................................................................................................................................ GA 13149 5.60 

HENRY ................................................................................................................................................ GA 13151 5.80 

HOUSTON ........................................................................................................................................... GA 13153 5.80 

IRWIN .................................................................................................................................................. GA 13155 6.00 

JACKSON ............................................................................................................................................ GA 13157 5.80 

JASPER ............................................................................................................................................... GA 13159 5.80 

JEFF DAVIS ........................................................................................................................................ GA 13161 6.00 

JEFFERSON ....................................................................................................................................... GA 13163 5.80 

JENKINS .............................................................................................................................................. GA 13165 6.00 

JOHNSON ........................................................................................................................................... GA 13167 5.80 

JONES ................................................................................................................................................. GA 13169 5.80 

LAMAR ................................................................................................................................................ GA 13171 5.80 

LANIER ................................................................................................................................................ GA 13173 6.00 

LAURENS ............................................................................................................................................ GA 13175 5.80 

LEE ...................................................................................................................................................... GA 13177 5.80 

LIBERTY .............................................................................................................................................. GA 13179 6.00 

LINCOLN ............................................................................................................................................. GA 13181 5.80 

LONG ................................................................................................................................................... GA 13183 6.00 

LOWNDES ........................................................................................................................................... GA 13185 6.00 

LUMPKIN ............................................................................................................................................. GA 13187 5.60 

MCDUFFIE .......................................................................................................................................... GA 13189 5.80 

MCINTOSH .......................................................................................................................................... GA 13191 6.00 

MACON ............................................................................................................................................... GA 13193 5.80 

MADISON ............................................................................................................................................ GA 13195 5.80 

MARION .............................................................................................................................................. GA 13197 5.80 

MERIWETHER .................................................................................................................................... GA 13199 5.80 

MILLER ................................................................................................................................................ GA 13201 5.80 

MITCHELL ........................................................................................................................................... GA 13205 5.80 

MONROE ............................................................................................................................................. GA 13207 5.80 

MONTGOMERY .................................................................................................................................. GA 13209 6.00 

MORGAN ............................................................................................................................................. GA 13211 5.80 

MURRAY ............................................................................................................................................. GA 13213 5.40 

MUSCOGEE ........................................................................................................................................ GA 13215 5.80 

NEWTON ............................................................................................................................................. GA 13217 5.80 

OCONEE ............................................................................................................................................. GA 13219 5.80 

OGLETHORPE .................................................................................................................................... GA 13221 5.80 

PAULDING .......................................................................................................................................... GA 13223 5.60 

PEACH ................................................................................................................................................ GA 13225 5.80 

PICKENS ............................................................................................................................................. GA 13227 5.60 

PIERCE ............................................................................................................................................... GA 13229 6.00 

PIKE ..................................................................................................................................................... GA 13231 5.80 

POLK ................................................................................................................................................... GA 13233 5.60 

PULASKI .............................................................................................................................................. GA 13235 5.80 

PUTNAM .............................................................................................................................................. GA 13237 5.80 

QUITMAN ............................................................................................................................................ GA 13239 5.80 

RABUN ................................................................................................................................................ GA 13241 5.60 

RANDOLPH ......................................................................................................................................... GA 13243 5.80 

RICHMOND ......................................................................................................................................... GA 13245 6.00 

ROCKDALE ......................................................................................................................................... GA 13247 5.80 

SCHLEY .............................................................................................................................................. GA 13249 5.80 

SCREVEN ........................................................................................................................................... GA 13251 6.00 

SEMINOLE .......................................................................................................................................... GA 13253 6.00 

SPALDING ........................................................................................................................................... GA 13255 5.80 

STEPHENS ......................................................................................................................................... GA 13257 5.60 

STEWART ........................................................................................................................................... GA 13259 5.80 


KHAMMOND on DSK9W7S144PROD with RULES7
6612 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

SUMTER .............................................................................................................................................. GA 13261 5.80 

TALBOT ............................................................................................................................................... GA 13263 5.80 

TALIAFERRO ...................................................................................................................................... GA 13265 5.80 

TATTNALL ........................................................................................................................................... GA 13267 6.00 

TAYLOR .............................................................................................................................................. GA 13269 5.80 

TELFAIR .............................................................................................................................................. GA 13271 6.00 

TERRELL ............................................................................................................................................. GA 13273 5.80 

THOMAS ............................................................................................................................................. GA 13275 6.00 

TIFT ..................................................................................................................................................... GA 13277 5.80 

TOOMBS ............................................................................................................................................. GA 13279 6.00 

TOWNS ............................................................................................................................................... GA 13281 5.60 

TREUTLEN .......................................................................................................................................... GA 13283 6.00 

TROUP ................................................................................................................................................ GA 13285 5.60 

TURNER .............................................................................................................................................. GA 13287 5.80 

TWIGGS .............................................................................................................................................. GA 13289 5.80 

UNION ................................................................................................................................................. GA 13291 5.60 

UPSON ................................................................................................................................................ GA 13293 5.80 

WALKER .............................................................................................................................................. GA 13295 5.40 

WALTON ............................................................................................................................................. GA 13297 5.80 

WARE .................................................................................................................................................. GA 13299 6.00 

WARREN ............................................................................................................................................. GA 13301 5.80 

WASHINGTON .................................................................................................................................... GA 13303 5.80 

WAYNE ................................................................................................................................................ GA 13305 6.00 

WEBSTER ........................................................................................................................................... GA 13307 5.80 

WHEELER ........................................................................................................................................... GA 13309 6.00 

WHITE ................................................................................................................................................. GA 13311 5.60 

WHITFIELD ......................................................................................................................................... GA 13313 5.40 

WILCOX ............................................................................................................................................... GA 13315 5.80 

WILKES ............................................................................................................................................... GA 13317 5.80 

WILKINSON ......................................................................................................................................... GA 13319 5.80 

WORTH ............................................................................................................................................... GA 13321 5.80 

ADA ..................................................................................................................................................... ID 16001 1.70 

ADAMS ................................................................................................................................................ ID 16003 2.00 

BANNOCK ........................................................................................................................................... ID 16005 2.00 

BEAR LAKE ......................................................................................................................................... ID 16007 2.20 

BENEWAH ........................................................................................................................................... ID 16009 2.40 

BINGHAM ............................................................................................................................................ ID 16011 2.00 

BLAINE ................................................................................................................................................ ID 16013 1.80 

BOISE .................................................................................................................................................. ID 16015 1.70 

BONNER ............................................................................................................................................. ID 16017 2.40 

BONNEVILLE ...................................................................................................................................... ID 16019 2.00 

BOUNDARY ........................................................................................................................................ ID 16021 2.40 

BUTTE ................................................................................................................................................. ID 16023 2.00 

CAMAS ................................................................................................................................................ ID 16025 1.80 

CANYON ............................................................................................................................................. ID 16027 1.70 

CARIBOU ............................................................................................................................................ ID 16029 2.00 

CASSIA ................................................................................................................................................ ID 16031 1.70 

CLARK ................................................................................................................................................. ID 16033 2.00 

CLEARWATER .................................................................................................................................... ID 16035 2.00 

CUSTER .............................................................................................................................................. ID 16037 1.80 

ELMORE .............................................................................................................................................. ID 16039 1.70 

FRANKLIN ........................................................................................................................................... ID 16041 2.00 

FREMONT ........................................................................................................................................... ID 16043 2.00 

GEM ..................................................................................................................................................... ID 16045 1.70 

GOODING ........................................................................................................................................... ID 16047 1.70 

IDAHO ................................................................................................................................................. ID 16049 2.00 

JEFFERSON ....................................................................................................................................... ID 16051 2.00 

JEROME .............................................................................................................................................. ID 16053 1.70 

KOOTENAI .......................................................................................................................................... ID 16055 2.40 

LATAH ................................................................................................................................................. ID 16057 2.20 

LEMHI .................................................................................................................................................. ID 16059 1.80 

LEWIS .................................................................................................................................................. ID 16061 2.00 

LINCOLN ............................................................................................................................................. ID 16063 1.70 

MADISON ............................................................................................................................................ ID 16065 2.00 

MINIDOKA ........................................................................................................................................... ID 16067 1.70 

NEZ PERCE ........................................................................................................................................ ID 16069 2.00 

ONEIDA ............................................................................................................................................... ID 16071 2.00 

OWYHEE ............................................................................................................................................. ID 16073 1.80 

PAYETTE ............................................................................................................................................ ID 16075 1.70 

POWER ............................................................................................................................................... ID 16077 2.00 

SHOSHONE ........................................................................................................................................ ID 16079 2.20 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6613 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

TETON ................................................................................................................................................. ID 16081 2.00 

TWIN FALLS ....................................................................................................................................... ID 16083 1.70 

VALLEY ............................................................................................................................................... ID 16085 1.80 

WASHINGTON .................................................................................................................................... ID 16087 1.70 

ADAMS ................................................................................................................................................ IL 17001 3.20 

ALEXANDER ....................................................................................................................................... IL 17003 4.00 

BOND .................................................................................................................................................. IL 17005 3.60 

BOONE ................................................................................................................................................ IL 17007 3.10 

BROWN ............................................................................................................................................... IL 17009 3.40 

BUREAU .............................................................................................................................................. IL 17011 3.40 

CALHOUN ........................................................................................................................................... IL 17013 3.60 

CARROLL ............................................................................................................................................ IL 17015 3.20 

CASS ................................................................................................................................................... IL 17017 3.40 

CHAMPAIGN ....................................................................................................................................... IL 17019 3.60 

CHRISTIAN ......................................................................................................................................... IL 17021 3.60 

CLARK ................................................................................................................................................. IL 17023 3.60 

CLAY ................................................................................................................................................... IL 17025 3.60 

CLINTON ............................................................................................................................................. IL 17027 3.60 

COLES ................................................................................................................................................. IL 17029 3.60 

COOK .................................................................................................................................................. IL 17031 3.20 

CRAWFORD ........................................................................................................................................ IL 17033 3.60 

CUMBERLAND .................................................................................................................................... IL 17035 3.60 

DE KALB ............................................................................................................................................. IL 17037 3.20 

DE WITT .............................................................................................................................................. IL 17039 3.40 

DOUGLAS ........................................................................................................................................... IL 17041 3.60 

DU PAGE ............................................................................................................................................ IL 17043 3.20 

EDGAR ................................................................................................................................................ IL 17045 3.60 

EDWARDS .......................................................................................................................................... IL 17047 3.60 

EFFINGHAM ........................................................................................................................................ IL 17049 3.60 

FAYETTE ............................................................................................................................................. IL 17051 3.60 

FORD ................................................................................................................................................... IL 17053 3.60 

FRANKLIN ........................................................................................................................................... IL 17055 3.60 

FULTON .............................................................................................................................................. IL 17057 3.40 

GALLATIN ........................................................................................................................................... IL 17059 4.00 

GREENE .............................................................................................................................................. IL 17061 3.60 

GRUNDY ............................................................................................................................................. IL 17063 3.40 

HAMILTON .......................................................................................................................................... IL 17065 3.60 

HANCOCK ........................................................................................................................................... IL 17067 3.20 

HARDIN ............................................................................................................................................... IL 17069 4.00 

HENDERSON ...................................................................................................................................... IL 17071 3.20 

HENRY ................................................................................................................................................ IL 17073 3.20 

IROQUOIS ........................................................................................................................................... IL 17075 3.60 

JACKSON ............................................................................................................................................ IL 17077 3.60 

JASPER ............................................................................................................................................... IL 17079 3.60 

JEFFERSON ....................................................................................................................................... IL 17081 3.60 

JERSEY ............................................................................................................................................... IL 17083 3.60 

JO DAVIESS ....................................................................................................................................... IL 17085 3.10 

JOHNSON ........................................................................................................................................... IL 17087 4.00 

KANE ................................................................................................................................................... IL 17089 3.20 

KANKAKEE ......................................................................................................................................... IL 17091 3.40 

KENDALL ............................................................................................................................................ IL 17093 3.20 

KNOX ................................................................................................................................................... IL 17095 3.40 

LAKE .................................................................................................................................................... IL 17097 3.10 

LA SALLE ............................................................................................................................................ IL 17099 3.40 

LAWRENCE ........................................................................................................................................ IL 17101 3.60 

LEE ...................................................................................................................................................... IL 17103 3.20 

LIVINGSTON ....................................................................................................................................... IL 17105 3.40 

LOGAN ................................................................................................................................................ IL 17107 3.40 

MCDONOUGH .................................................................................................................................... IL 17109 3.40 

MCHENRY ........................................................................................................................................... IL 17111 3.10 

MCLEAN .............................................................................................................................................. IL 17113 3.40 

MACON ............................................................................................................................................... IL 17115 3.40 

MACOUPIN ......................................................................................................................................... IL 17117 3.60 

MADISON ............................................................................................................................................ IL 17119 3.60 

MARION .............................................................................................................................................. IL 17121 3.60 

MARSHALL ......................................................................................................................................... IL 17123 3.40 

MASON ................................................................................................................................................ IL 17125 3.40 

MASSAC .............................................................................................................................................. IL 17127 4.00 

MENARD ............................................................................................................................................. IL 17129 3.40 

MERCER ............................................................................................................................................. IL 17131 3.20 

MONROE ............................................................................................................................................. IL 17133 3.60 


KHAMMOND on DSK9W7S144PROD with RULES7
6614 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

MONTGOMERY .................................................................................................................................. IL 17135 3.60 

MORGAN ............................................................................................................................................. IL 17137 3.40 

MOULTRIE .......................................................................................................................................... IL 17139 3.60 

OGLE ................................................................................................................................................... IL 17141 3.20 

PEORIA ............................................................................................................................................... IL 17143 3.40 

PERRY ................................................................................................................................................ IL 17145 3.60 

PIATT ................................................................................................................................................... IL 17147 3.40 

PIKE ..................................................................................................................................................... IL 17149 3.40 

POPE ................................................................................................................................................... IL 17151 4.00 

PULASKI .............................................................................................................................................. IL 17153 4.00 

PUTNAM .............................................................................................................................................. IL 17155 3.40 

RANDOLPH ......................................................................................................................................... IL 17157 3.60 

RICHLAND .......................................................................................................................................... IL 17159 3.60 

ROCK ISLAND .................................................................................................................................... IL 17161 3.20 

ST. CLAIR ........................................................................................................................................... IL 17163 3.60 

SALINE ................................................................................................................................................ IL 17165 4.00 

SANGAMON ........................................................................................................................................ IL 17167 3.40 

SCHUYLER ......................................................................................................................................... IL 17169 3.40 

SCOTT ................................................................................................................................................. IL 17171 3.40 

SHELBY ............................................................................................................................................... IL 17173 3.60 

STARK ................................................................................................................................................. IL 17175 3.40 

STEPHENSON .................................................................................................................................... IL 17177 3.10 

TAZEWELL .......................................................................................................................................... IL 17179 3.40 

UNION ................................................................................................................................................. IL 17181 4.00 

VERMILION ......................................................................................................................................... IL 17183 3.60 

WABASH ............................................................................................................................................. IL 17185 3.60 

WARREN ............................................................................................................................................. IL 17187 3.20 

WASHINGTON .................................................................................................................................... IL 17189 3.60 

WAYNE ................................................................................................................................................ IL 17191 3.60 

WHITE ................................................................................................................................................. IL 17193 3.60 

WHITESIDE ......................................................................................................................................... IL 17195 3.20 

WILL .................................................................................................................................................... IL 17197 3.20 

WILLIAMSON ...................................................................................................................................... IL 17199 4.00 

WINNEBAGO ...................................................................................................................................... IL 17201 3.10 

WOODFORD ....................................................................................................................................... IL 17203 3.40 

ADAMS ................................................................................................................................................ IN 18001 3.30 

ALLEN ................................................................................................................................................. IN 18003 3.30 

BARTHOLOMEW ................................................................................................................................ IN 18005 3.70 

BENTON .............................................................................................................................................. IN 18007 3.60 

BLACKFORD ....................................................................................................................................... IN 18009 3.30 

BOONE ................................................................................................................................................ IN 18011 3.60 

BROWN ............................................................................................................................................... IN 18013 3.70 

CARROLL ............................................................................................................................................ IN 18015 3.60 

CASS ................................................................................................................................................... IN 18017 3.30 

CLARK ................................................................................................................................................. IN 18019 4.00 

CLAY ................................................................................................................................................... IN 18021 3.60 

CLINTON ............................................................................................................................................. IN 18023 3.60 

CRAWFORD ........................................................................................................................................ IN 18025 4.00 

DAVIESS ............................................................................................................................................. IN 18027 3.70 

DEARBORN ........................................................................................................................................ IN 18029 3.70 

DECATUR ........................................................................................................................................... IN 18031 3.70 

DEKALB ............................................................................................................................................... IN 18033 3.30 

DELAWARE ......................................................................................................................................... IN 18035 3.60 

DUBOIS ............................................................................................................................................... IN 18037 3.70 

ELKHART ............................................................................................................................................ IN 18039 3.30 

FAYETTE ............................................................................................................................................. IN 18041 3.60 

FLOYD ................................................................................................................................................. IN 18043 4.00 

FOUNTAIN .......................................................................................................................................... IN 18045 3.60 

FRANKLIN ........................................................................................................................................... IN 18047 3.70 

FULTON .............................................................................................................................................. IN 18049 3.30 

GIBSON ............................................................................................................................................... IN 18051 3.70 

GRANT ................................................................................................................................................ IN 18053 3.30 

GREENE .............................................................................................................................................. IN 18055 3.70 

HAMILTON .......................................................................................................................................... IN 18057 3.60 

HANCOCK ........................................................................................................................................... IN 18059 3.60 

HARRISON .......................................................................................................................................... IN 18061 4.00 

HENDRICKS ........................................................................................................................................ IN 18063 3.60 

HENRY ................................................................................................................................................ IN 18065 3.60 

HOWARD ............................................................................................................................................ IN 18067 3.60 

HUNTINGTON ..................................................................................................................................... IN 18069 3.30 

JACKSON ............................................................................................................................................ IN 18071 3.70 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6615 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

JASPER ............................................................................................................................................... IN 18073 3.60 

JAY ...................................................................................................................................................... IN 18075 3.30 

JEFFERSON ....................................................................................................................................... IN 18077 4.00 

JENNINGS ........................................................................................................................................... IN 18079 3.70 

JOHNSON ........................................................................................................................................... IN 18081 3.60 

KNOX ................................................................................................................................................... IN 18083 3.70 

KOSCIUSKO ....................................................................................................................................... IN 18085 3.30 

LAGRANGE ......................................................................................................................................... IN 18087 3.30 

LAKE .................................................................................................................................................... IN 18089 3.30 

LA PORTE ........................................................................................................................................... IN 18091 3.30 

LAWRENCE ........................................................................................................................................ IN 18093 3.70 

MADISON ............................................................................................................................................ IN 18095 3.60 

MARION .............................................................................................................................................. IN 18097 3.60 

MARSHALL ......................................................................................................................................... IN 18099 3.30 

MARTIN ............................................................................................................................................... IN 18101 3.70 

MIAMI .................................................................................................................................................. IN 18103 3.30 

MONROE ............................................................................................................................................. IN 18105 3.70 

MONTGOMERY .................................................................................................................................. IN 18107 3.60 

MORGAN ............................................................................................................................................. IN 18109 3.60 

NEWTON ............................................................................................................................................. IN 18111 3.60 

NOBLE ................................................................................................................................................. IN 18113 3.30 

OHIO .................................................................................................................................................... IN 18115 3.70 

ORANGE ............................................................................................................................................. IN 18117 3.70 

OWEN .................................................................................................................................................. IN 18119 3.60 

PARKE ................................................................................................................................................. IN 18121 3.60 

PERRY ................................................................................................................................................ IN 18123 4.00 

PIKE ..................................................................................................................................................... IN 18125 3.70 

PORTER .............................................................................................................................................. IN 18127 3.30 

POSEY ................................................................................................................................................ IN 18129 3.70 

PULASKI .............................................................................................................................................. IN 18131 3.30 

PUTNAM .............................................................................................................................................. IN 18133 3.60 

RANDOLPH ......................................................................................................................................... IN 18135 3.60 

RIPLEY ................................................................................................................................................ IN 18137 3.70 

RUSH ................................................................................................................................................... IN 18139 3.60 

ST. JOSEPH ........................................................................................................................................ IN 18141 3.30 

SCOTT ................................................................................................................................................. IN 18143 4.00 

SHELBY ............................................................................................................................................... IN 18145 3.60 

SPENCER ........................................................................................................................................... IN 18147 4.00 

STARKE .............................................................................................................................................. IN 18149 3.30 

STEUBEN ............................................................................................................................................ IN 18151 3.30 

SULLIVAN ........................................................................................................................................... IN 18153 3.70 

SWITZERLAND ................................................................................................................................... IN 18155 4.00 

TIPPECANOE ...................................................................................................................................... IN 18157 3.60 

TIPTON ................................................................................................................................................ IN 18159 3.60 

UNION ................................................................................................................................................. IN 18161 3.60 

VANDERBURGH ................................................................................................................................. IN 18163 3.70 

VERMILLION ....................................................................................................................................... IN 18165 3.60 

VIGO .................................................................................................................................................... IN 18167 3.60 

WABASH ............................................................................................................................................. IN 18169 3.30 

WARREN ............................................................................................................................................. IN 18171 3.60 

WARRICK ............................................................................................................................................ IN 18173 3.70 

WASHINGTON .................................................................................................................................... IN 18175 4.00 

WAYNE ................................................................................................................................................ IN 18177 3.60 

WELLS ................................................................................................................................................. IN 18179 3.30 

WHITE ................................................................................................................................................. IN 18181 3.60 

WHITLEY ............................................................................................................................................. IN 18183 3.30 

ADAIR .................................................................................................................................................. IA 19001 2.70 

ADAMS ................................................................................................................................................ IA 19003 2.90 

ALLAMAKEE ....................................................................................................................................... IA 19005 2.90 

APPANOOSE ...................................................................................................................................... IA 19007 2.90 

AUDUBON ........................................................................................................................................... IA 19009 2.70 

BENTON .............................................................................................................................................. IA 19011 2.90 

BLACK HAWK ..................................................................................................................................... IA 19013 2.90 

BOONE ................................................................................................................................................ IA 19015 2.70 

BREMER ............................................................................................................................................. IA 19017 2.90 

BUCHANAN ......................................................................................................................................... IA 19019 2.90 

BUENA VISTA ..................................................................................................................................... IA 19021 2.60 

BUTLER ............................................................................................................................................... IA 19023 2.90 

CALHOUN ........................................................................................................................................... IA 19025 2.70 

CARROLL ............................................................................................................................................ IA 19027 2.70 

CASS ................................................................................................................................................... IA 19029 2.70 


KHAMMOND on DSK9W7S144PROD with RULES7
6616 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

CEDAR ................................................................................................................................................ IA 19031 3.10 

CERRO GORDO ................................................................................................................................. IA 19033 2.90 

CHEROKEE ......................................................................................................................................... IA 19035 2.60 

CHICKASAW ....................................................................................................................................... IA 19037 2.90 

CLARKE .............................................................................................................................................. IA 19039 2.90 

CLAY ................................................................................................................................................... IA 19041 2.60 

CLAYTON ............................................................................................................................................ IA 19043 2.90 

CLINTON ............................................................................................................................................. IA 19045 3.10 

CRAWFORD ........................................................................................................................................ IA 19047 2.60 

DALLAS ............................................................................................................................................... IA 19049 2.70 

DAVIS .................................................................................................................................................. IA 19051 2.90 

DECATUR ........................................................................................................................................... IA 19053 2.90 

DELAWARE ......................................................................................................................................... IA 19055 2.90 

DES MOINES ...................................................................................................................................... IA 19057 3.10 

DICKINSON ......................................................................................................................................... IA 19059 2.70 

DUBUQUE ........................................................................................................................................... IA 19061 3.10 

EMMET ................................................................................................................................................ IA 19063 2.70 

FAYETTE ............................................................................................................................................. IA 19065 2.90 

FLOYD ................................................................................................................................................. IA 19067 2.90 

FRANKLIN ........................................................................................................................................... IA 19069 2.70 

FREMONT ........................................................................................................................................... IA 19071 2.70 

GREENE .............................................................................................................................................. IA 19073 2.70 

GRUNDY ............................................................................................................................................. IA 19075 2.90 

GUTHRIE ............................................................................................................................................. IA 19077 2.70 

HAMILTON .......................................................................................................................................... IA 19079 2.70 

HANCOCK ........................................................................................................................................... IA 19081 2.70 

HARDIN ............................................................................................................................................... IA 19083 2.70 

HARRISON .......................................................................................................................................... IA 19085 2.60 

HENRY ................................................................................................................................................ IA 19087 2.90 

HOWARD ............................................................................................................................................ IA 19089 2.80 

HUMBOLDT ......................................................................................................................................... IA 19091 2.70 

IDA ....................................................................................................................................................... IA 19093 2.60 

IOWA ................................................................................................................................................... IA 19095 2.90 

JACKSON ............................................................................................................................................ IA 19097 3.10 

JASPER ............................................................................................................................................... IA 19099 2.90 

JEFFERSON ....................................................................................................................................... IA 19101 2.90 

JOHNSON ........................................................................................................................................... IA 19103 2.90 

JONES ................................................................................................................................................. IA 19105 3.10 

KEOKUK .............................................................................................................................................. IA 19107 2.90 

KOSSUTH ........................................................................................................................................... IA 19109 2.70 

LEE ...................................................................................................................................................... IA 19111 3.10 

LINN ..................................................................................................................................................... IA 19113 2.90 

LOUISA ................................................................................................................................................ IA 19115 3.10 

LUCAS ................................................................................................................................................. IA 19117 2.90 

LYON ................................................................................................................................................... IA 19119 2.60 

MADISON ............................................................................................................................................ IA 19121 2.70 

MAHASKA ........................................................................................................................................... IA 19123 2.90 

MARION .............................................................................................................................................. IA 19125 2.90 

MARSHALL ......................................................................................................................................... IA 19127 2.90 

MILLS .................................................................................................................................................. IA 19129 2.70 

MITCHELL ........................................................................................................................................... IA 19131 2.80 

MONONA ............................................................................................................................................. IA 19133 2.60 

MONROE ............................................................................................................................................. IA 19135 2.90 

MONTGOMERY .................................................................................................................................. IA 19137 2.70 

MUSCATINE ........................................................................................................................................ IA 19139 3.10 

O’BRIEN .............................................................................................................................................. IA 19141 2.60 

OSCEOLA ........................................................................................................................................... IA 19143 2.70 

PAGE ................................................................................................................................................... IA 19145 2.90 

PALO ALTO ......................................................................................................................................... IA 19147 2.70 

PLYMOUTH ......................................................................................................................................... IA 19149 2.60 

POCAHONTAS .................................................................................................................................... IA 19151 2.70 

POLK ................................................................................................................................................... IA 19153 2.70 

POTTAWATTAMIE .............................................................................................................................. IA 19155 2.70 

POWESHIEK ....................................................................................................................................... IA 19157 2.90 

RINGGOLD .......................................................................................................................................... IA 19159 2.90 

SAC ..................................................................................................................................................... IA 19161 2.60 

SCOTT ................................................................................................................................................. IA 19163 3.10 

SHELBY ............................................................................................................................................... IA 19165 2.60 

SIOUX .................................................................................................................................................. IA 19167 2.60 

STORY ................................................................................................................................................ IA 19169 2.70 

TAMA ................................................................................................................................................... IA 19171 2.90 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6617 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

TAYLOR .............................................................................................................................................. IA 19173 2.90 

UNION ................................................................................................................................................. IA 19175 2.90 

VAN BUREN ........................................................................................................................................ IA 19177 2.90 

WAPELLO ........................................................................................................................................... IA 19179 2.90 

WARREN ............................................................................................................................................. IA 19181 2.70 

WASHINGTON .................................................................................................................................... IA 19183 2.90 

WAYNE ................................................................................................................................................ IA 19185 2.90 

WEBSTER ........................................................................................................................................... IA 19187 2.70 

WINNEBAGO ...................................................................................................................................... IA 19189 2.70 

WINNESHIEK ...................................................................................................................................... IA 19191 2.80 

WOODBURY ....................................................................................................................................... IA 19193 2.60 

WORTH ............................................................................................................................................... IA 19195 2.80 

WRIGHT .............................................................................................................................................. IA 19197 2.70 

ALLEN ................................................................................................................................................. KS 20001 2.90 

ANDERSON ........................................................................................................................................ KS 20003 2.90 

ATCHISON .......................................................................................................................................... KS 20005 2.90 

BARBER .............................................................................................................................................. KS 20007 2.60 

BARTON .............................................................................................................................................. KS 20009 2.60 

BOURBON ........................................................................................................................................... KS 20011 3.20 

BROWN ............................................................................................................................................... KS 20013 2.90 

BUTLER ............................................................................................................................................... KS 20015 2.90 

CHASE ................................................................................................................................................ KS 20017 2.70 

CHAUTAUQUA .................................................................................................................................... KS 20019 2.90 

CHEROKEE ......................................................................................................................................... KS 20021 3.20 

CHEYENNE ......................................................................................................................................... KS 20023 2.50 

CLARK ................................................................................................................................................. KS 20025 2.60 

CLAY ................................................................................................................................................... KS 20027 2.70 

CLOUD ................................................................................................................................................ KS 20029 2.70 

COFFEY .............................................................................................................................................. KS 20031 2.90 

COMANCHE ........................................................................................................................................ KS 20033 2.60 

COWLEY ............................................................................................................................................. KS 20035 2.90 

CRAWFORD ........................................................................................................................................ KS 20037 3.20 

DECATUR ........................................................................................................................................... KS 20039 2.50 

DICKINSON ......................................................................................................................................... KS 20041 2.70 

DONIPHAN .......................................................................................................................................... KS 20043 2.90 

DOUGLAS ........................................................................................................................................... KS 20045 2.90 

EDWARDS .......................................................................................................................................... KS 20047 2.60 

ELK ...................................................................................................................................................... KS 20049 2.90 

ELLIS ................................................................................................................................................... KS 20051 2.50 

ELLSWORTH ...................................................................................................................................... KS 20053 2.60 

FINNEY ................................................................................................................................................ KS 20055 2.50 

FORD ................................................................................................................................................... KS 20057 2.50 

FRANKLIN ........................................................................................................................................... KS 20059 2.90 

GEARY ................................................................................................................................................ KS 20061 2.70 

GOVE .................................................................................................................................................. KS 20063 2.50 

GRAHAM ............................................................................................................................................. KS 20065 2.50 

GRANT ................................................................................................................................................ KS 20067 2.50 

GRAY ................................................................................................................................................... KS 20069 2.50 

GREELEY ............................................................................................................................................ KS 20071 2.50 

GREENWOOD .................................................................................................................................... KS 20073 2.90 

HAMILTON .......................................................................................................................................... KS 20075 2.50 

HARPER .............................................................................................................................................. KS 20077 2.90 

HARVEY .............................................................................................................................................. KS 20079 2.90 

HASKELL ............................................................................................................................................. KS 20081 2.50 

HODGEMAN ........................................................................................................................................ KS 20083 2.50 

JACKSON ............................................................................................................................................ KS 20085 2.90 

JEFFERSON ....................................................................................................................................... KS 20087 2.90 

JEWELL ............................................................................................................................................... KS 20089 2.60 

JOHNSON ........................................................................................................................................... KS 20091 3.20 

KEARNY .............................................................................................................................................. KS 20093 2.50 

KINGMAN ............................................................................................................................................ KS 20095 2.90 

KIOWA ................................................................................................................................................. KS 20097 2.60 

LABETTE ............................................................................................................................................. KS 20099 3.20 

LANE ................................................................................................................................................... KS 20101 2.50 

LEAVENWORTH ................................................................................................................................. KS 20103 2.90 

LINCOLN ............................................................................................................................................. KS 20105 2.60 

LINN ..................................................................................................................................................... KS 20107 3.20 

LOGAN ................................................................................................................................................ KS 20109 2.50 

LYON ................................................................................................................................................... KS 20111 2.90 

MCPHERSON ..................................................................................................................................... KS 20113 2.70 

MARION .............................................................................................................................................. KS 20115 2.70 


KHAMMOND on DSK9W7S144PROD with RULES7
6618 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

MARSHALL ......................................................................................................................................... KS 20117 2.70 

MEADE ................................................................................................................................................ KS 20119 2.50 

MIAMI .................................................................................................................................................. KS 20121 3.20 

MITCHELL ........................................................................................................................................... KS 20123 2.60 

MONTGOMERY .................................................................................................................................. KS 20125 3.20 

MORRIS .............................................................................................................................................. KS 20127 2.70 

MORTON ............................................................................................................................................. KS 20129 2.50 

NEMAHA ............................................................................................................................................. KS 20131 2.70 

NEOSHO ............................................................................................................................................. KS 20133 2.90 

NESS ................................................................................................................................................... KS 20135 2.50 

NORTON ............................................................................................................................................. KS 20137 2.50 

OSAGE ................................................................................................................................................ KS 20139 2.90 

OSBORNE ........................................................................................................................................... KS 20141 2.50 

OTTAWA ............................................................................................................................................. KS 20143 2.70 

PAWNEE ............................................................................................................................................. KS 20145 2.50 

PHILLIPS ............................................................................................................................................. KS 20147 2.50 

POTTAWATOMIE ................................................................................................................................ KS 20149 2.70 

PRATT ................................................................................................................................................. KS 20151 2.60 

RAWLINS ............................................................................................................................................ KS 20153 2.50 

RENO .................................................................................................................................................. KS 20155 2.90 

REPUBLIC ........................................................................................................................................... KS 20157 2.60 

RICE .................................................................................................................................................... KS 20159 2.60 

RILEY .................................................................................................................................................. KS 20161 2.70 

ROOKS ................................................................................................................................................ KS 20163 2.50 

RUSH ................................................................................................................................................... KS 20165 2.50 

RUSSELL ............................................................................................................................................ KS 20167 2.50 

SALINE ................................................................................................................................................ KS 20169 2.70 

SCOTT ................................................................................................................................................. KS 20171 2.50 

SEDGWICK ......................................................................................................................................... KS 20173 2.90 

SEWARD ............................................................................................................................................. KS 20175 2.50 

SHAWNEE ........................................................................................................................................... KS 20177 2.90 

SHERIDAN .......................................................................................................................................... KS 20179 2.50 

SHERMAN ........................................................................................................................................... KS 20181 2.50 

SMITH .................................................................................................................................................. KS 20183 2.50 

STAFFORD ......................................................................................................................................... KS 20185 2.60 

STANTON ............................................................................................................................................ KS 20187 2.50 

STEVENS ............................................................................................................................................ KS 20189 2.50 

SUMNER ............................................................................................................................................. KS 20191 2.90 

THOMAS ............................................................................................................................................. KS 20193 2.50 

TREGO ................................................................................................................................................ KS 20195 2.50 

WABAUNSEE ...................................................................................................................................... KS 20197 2.90 

WALLACE ............................................................................................................................................ KS 20199 2.50 

WASHINGTON .................................................................................................................................... KS 20201 2.70 

WICHITA .............................................................................................................................................. KS 20203 2.50 

WILSON ............................................................................................................................................... KS 20205 2.90 

WOODSON ......................................................................................................................................... KS 20207 2.90 

WYANDOTTE ...................................................................................................................................... KS 20209 3.20 

ADAIR .................................................................................................................................................. KY 21001 4.20 

ALLEN ................................................................................................................................................. KY 21003 4.20 

ANDERSON ........................................................................................................................................ KY 21005 4.20 

BALLARD ............................................................................................................................................ KY 21007 4.00 

BARREN .............................................................................................................................................. KY 21009 4.20 

BATH ................................................................................................................................................... KY 21011 4.20 

BELL .................................................................................................................................................... KY 21013 4.80 

BOONE ................................................................................................................................................ KY 21015 4.00 

BOURBON ........................................................................................................................................... KY 21017 4.20 

BOYD ................................................................................................................................................... KY 21019 4.20 

BOYLE ................................................................................................................................................. KY 21021 4.20 

BRACKEN ........................................................................................................................................... KY 21023 4.00 

BREATHITT ......................................................................................................................................... KY 21025 4.50 

BRECKINRIDGE ................................................................................................................................. KY 21027 4.00 

BULLITT .............................................................................................................................................. KY 21029 4.00 

BUTLER ............................................................................................................................................... KY 21031 4.20 

CALDWELL ......................................................................................................................................... KY 21033 4.00 

CALLOWAY ......................................................................................................................................... KY 21035 4.20 

CAMPBELL .......................................................................................................................................... KY 21037 4.00 

CARLISLE ........................................................................................................................................... KY 21039 4.00 

CARROLL ............................................................................................................................................ KY 21041 4.00 

CARTER .............................................................................................................................................. KY 21043 4.20 

CASEY ................................................................................................................................................. KY 21045 4.20 

CHRISTIAN ......................................................................................................................................... KY 21047 4.20 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6619 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

CLARK ................................................................................................................................................. KY 21049 4.20 

CLAY ................................................................................................................................................... KY 21051 4.50 

CLINTON ............................................................................................................................................. KY 21053 4.50 

CRITTENDEN ...................................................................................................................................... KY 21055 4.00 

CUMBERLAND .................................................................................................................................... KY 21057 4.50 

DAVIESS ............................................................................................................................................. KY 21059 4.00 

EDMONSON ........................................................................................................................................ KY 21061 4.20 

ELLIOTT .............................................................................................................................................. KY 21063 4.20 

ESTILL ................................................................................................................................................. KY 21065 4.20 

FAYETTE ............................................................................................................................................. KY 21067 4.20 

FLEMING ............................................................................................................................................. KY 21069 4.20 

FLOYD ................................................................................................................................................. KY 21071 4.50 

FRANKLIN ........................................................................................................................................... KY 21073 4.00 

FULTON .............................................................................................................................................. KY 21075 4.00 

GALLATIN ........................................................................................................................................... KY 21077 4.00 

GARRARD ........................................................................................................................................... KY 21079 4.20 

GRANT ................................................................................................................................................ KY 21081 4.00 

GRAVES .............................................................................................................................................. KY 21083 4.20 

GRAYSON ........................................................................................................................................... KY 21085 4.00 

GREEN ................................................................................................................................................ KY 21087 4.20 

GREENUP ........................................................................................................................................... KY 21089 4.20 

HANCOCK ........................................................................................................................................... KY 21091 4.00 

HARDIN ............................................................................................................................................... KY 21093 4.20 

HARLAN .............................................................................................................................................. KY 21095 4.80 

HARRISON .......................................................................................................................................... KY 21097 4.20 

HART ................................................................................................................................................... KY 21099 4.20 

HENDERSON ...................................................................................................................................... KY 21101 4.00 

HENRY ................................................................................................................................................ KY 21103 4.00 

HICKMAN ............................................................................................................................................ KY 21105 4.00 

HOPKINS ............................................................................................................................................. KY 21107 4.00 

JACKSON ............................................................................................................................................ KY 21109 4.20 

JEFFERSON ....................................................................................................................................... KY 21111 4.00 

JESSAMINE ........................................................................................................................................ KY 21113 4.20 

JOHNSON ........................................................................................................................................... KY 21115 4.50 

KENTON .............................................................................................................................................. KY 21117 4.00 

KNOTT ................................................................................................................................................. KY 21119 4.50 

KNOX ................................................................................................................................................... KY 21121 4.50 

LARUE ................................................................................................................................................. KY 21123 4.20 

LAUREL ............................................................................................................................................... KY 21125 4.50 

LAWRENCE ........................................................................................................................................ KY 21127 4.20 

LEE ...................................................................................................................................................... KY 21129 4.20 

LESLIE ................................................................................................................................................. KY 21131 4.50 

LETCHER ............................................................................................................................................ KY 21133 4.80 

LEWIS .................................................................................................................................................. KY 21135 4.20 

LINCOLN ............................................................................................................................................. KY 21137 4.20 

LIVINGSTON ....................................................................................................................................... KY 21139 4.00 

LOGAN ................................................................................................................................................ KY 21141 4.20 

LYON ................................................................................................................................................... KY 21143 4.00 

MCCRACKEN ...................................................................................................................................... KY 21145 4.00 

MCCREARY ........................................................................................................................................ KY 21147 4.50 

MCLEAN .............................................................................................................................................. KY 21149 4.00 

MADISON ............................................................................................................................................ KY 21151 4.20 

MAGOFFIN .......................................................................................................................................... KY 21153 4.50 

MARION .............................................................................................................................................. KY 21155 4.20 

MARSHALL ......................................................................................................................................... KY 21157 4.00 

MARTIN ............................................................................................................................................... KY 21159 4.50 

MASON ................................................................................................................................................ KY 21161 4.20 

MEADE ................................................................................................................................................ KY 21163 4.00 

MENIFEE ............................................................................................................................................. KY 21165 4.20 

MERCER ............................................................................................................................................. KY 21167 4.20 

METCALFE .......................................................................................................................................... KY 21169 4.20 

MONROE ............................................................................................................................................. KY 21171 4.50 

MONTGOMERY .................................................................................................................................. KY 21173 4.20 

MORGAN ............................................................................................................................................. KY 21175 4.20 

MUHLENBERG ................................................................................................................................... KY 21177 4.00 

NELSON .............................................................................................................................................. KY 21179 4.20 

NICHOLAS .......................................................................................................................................... KY 21181 4.20 

OHIO .................................................................................................................................................... KY 21183 4.00 

OLDHAM ............................................................................................................................................. KY 21185 4.00 

OWEN .................................................................................................................................................. KY 21187 4.00 

OWSLEY ............................................................................................................................................. KY 21189 4.50 


KHAMMOND on DSK9W7S144PROD with RULES7
6620 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

PENDLETON ....................................................................................................................................... KY 21191 4.00 

PERRY ................................................................................................................................................ KY 21193 4.50 

PIKE ..................................................................................................................................................... KY 21195 4.50 

POWELL .............................................................................................................................................. KY 21197 4.20 

PULASKI .............................................................................................................................................. KY 21199 4.50 

ROBERTSON ...................................................................................................................................... KY 21201 4.20 

ROCKCASTLE .................................................................................................................................... KY 21203 4.20 

ROWAN ............................................................................................................................................... KY 21205 4.20 

RUSSELL ............................................................................................................................................ KY 21207 4.50 

SCOTT ................................................................................................................................................. KY 21209 4.00 

SHELBY ............................................................................................................................................... KY 21211 4.00 

SIMPSON ............................................................................................................................................ KY 21213 4.20 

SPENCER ........................................................................................................................................... KY 21215 4.00 

TAYLOR .............................................................................................................................................. KY 21217 4.20 

TODD ................................................................................................................................................... KY 21219 4.20 

TRIGG ................................................................................................................................................. KY 21221 4.20 

TRIMBLE ............................................................................................................................................. KY 21223 4.00 

UNION ................................................................................................................................................. KY 21225 4.00 

WARREN ............................................................................................................................................. KY 21227 4.20 

WASHINGTON .................................................................................................................................... KY 21229 4.20 

WAYNE ................................................................................................................................................ KY 21231 4.50 

WEBSTER ........................................................................................................................................... KY 21233 4.00 

WHITLEY ............................................................................................................................................. KY 21235 4.50 

WOLFE ................................................................................................................................................ KY 21237 4.20 

WOODFORD ....................................................................................................................................... KY 21239 4.20 

ACADIA ............................................................................................................................................... LA 22001 5.20 

ALLEN ................................................................................................................................................. LA 22003 4.90 

ASCENSION ........................................................................................................................................ LA 22005 5.20 

ASSUMPTION ..................................................................................................................................... LA 22007 5.20 

AVOYELLES ........................................................................................................................................ LA 22009 5.20 

BEAUREGARD .................................................................................................................................... LA 22011 4.90 

BIENVILLE ........................................................................................................................................... LA 22013 4.60 

BOSSIER ............................................................................................................................................. LA 22015 4.30 

CADDO ................................................................................................................................................ LA 22017 4.30 

CALCASIEU ........................................................................................................................................ LA 22019 4.90 

CALDWELL ......................................................................................................................................... LA 22021 4.90 

CAMERON .......................................................................................................................................... LA 22023 4.90 

CATAHOULA ....................................................................................................................................... LA 22025 5.20 

CLAIBORNE ........................................................................................................................................ LA 22027 4.30 

CONCORDIA ....................................................................................................................................... LA 22029 5.20 

DE SOTO ............................................................................................................................................ LA 22031 4.30 

EAST BATON ROUGE ....................................................................................................................... LA 22033 5.20 

EAST CARROLL ................................................................................................................................. LA 22035 5.20 

EAST FELICIANA ................................................................................................................................ LA 22037 5.20 

EVANGELINE ...................................................................................................................................... LA 22039 4.90 

FRANKLIN ........................................................................................................................................... LA 22041 4.90 

GRANT ................................................................................................................................................ LA 22043 4.90 

IBERIA ................................................................................................................................................. LA 22045 5.20 

IBERVILLE ........................................................................................................................................... LA 22047 5.20 

JACKSON ............................................................................................................................................ LA 22049 4.60 

JEFFERSON ....................................................................................................................................... LA 22051 5.60 

JEFFERSON DAVIS ........................................................................................................................... LA 22053 4.90 

LAFAYETTE ........................................................................................................................................ LA 22055 5.20 

LAFOURCHE ....................................................................................................................................... LA 22057 5.60 

LA SALLE ............................................................................................................................................ LA 22059 4.90 

LINCOLN ............................................................................................................................................. LA 22061 4.60 

LIVINGSTON ....................................................................................................................................... LA 22063 5.40 

MADISON ............................................................................................................................................ LA 22065 5.20 

MOREHOUSE ..................................................................................................................................... LA 22067 4.90 

NATCHITOCHES ................................................................................................................................ LA 22069 4.60 

ORLEANS ............................................................................................................................................ LA 22071 5.60 

OUACHITA .......................................................................................................................................... LA 22073 4.90 

PLAQUEMINES ................................................................................................................................... LA 22075 5.60 

POINTE COUPEE ............................................................................................................................... LA 22077 5.20 

RAPIDES ............................................................................................................................................. LA 22079 4.90 

RED RIVER ......................................................................................................................................... LA 22081 4.60 

RICHLAND .......................................................................................................................................... LA 22083 4.90 

SABINE ................................................................................................................................................ LA 22085 4.60 

ST. BERNARD .................................................................................................................................... LA 22087 5.60 

ST. CHARLES ..................................................................................................................................... LA 22089 5.60 

ST. HELENA ........................................................................................................................................ LA 22091 5.40 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6621 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

ST. JAMES .......................................................................................................................................... LA 22093 5.20 

ST. JOHN THE BAPTIST .................................................................................................................... LA 22095 5.60 

ST. LANDRY ....................................................................................................................................... LA 22097 5.20 

ST. MARTIN ........................................................................................................................................ LA 22099 5.20 

ST. MARY ............................................................................................................................................ LA 22101 5.20 

ST. TAMMANY .................................................................................................................................... LA 22103 5.60 

TANGIPAHOA ..................................................................................................................................... LA 22105 5.40 

TENSAS .............................................................................................................................................. LA 22107 5.20 

TERREBONNE .................................................................................................................................... LA 22109 5.60 

UNION ................................................................................................................................................. LA 22111 4.60 

VERMILION ......................................................................................................................................... LA 22113 5.20 

VERNON ............................................................................................................................................. LA 22115 4.60 

WASHINGTON .................................................................................................................................... LA 22117 5.60 

WEBSTER ........................................................................................................................................... LA 22119 4.30 

WEST BATON ROUGE ...................................................................................................................... LA 22121 5.20 

WEST CARROLL ................................................................................................................................ LA 22123 4.90 

WEST FELICIANA ............................................................................................................................... LA 22125 5.20 

WINN ................................................................................................................................................... LA 22127 4.60 

ANDROSCOGGIN ............................................................................................................................... ME 23001 4.20 

AROOSTOOK ...................................................................................................................................... ME 23003 3.90 

CUMBERLAND .................................................................................................................................... ME 23005 4.50 

FRANKLIN ........................................................................................................................................... ME 23007 4.20 

HANCOCK ........................................................................................................................................... ME 23009 3.90 

KENNEBEC ......................................................................................................................................... ME 23011 4.20 

KNOX ................................................................................................................................................... ME 23013 4.20 

LINCOLN ............................................................................................................................................. ME 23015 4.20 

OXFORD ............................................................................................................................................. ME 23017 4.20 

PENOBSCOT ...................................................................................................................................... ME 23019 3.90 

PISCATAQUIS ..................................................................................................................................... ME 23021 3.90 

SAGADAHOC ...................................................................................................................................... ME 23023 4.20 

SOMERSET ......................................................................................................................................... ME 23025 3.90 

WALDO ................................................................................................................................................ ME 23027 3.90 

WASHINGTON .................................................................................................................................... ME 23029 3.90 

YORK ................................................................................................................................................... ME 23031 4.50 

ALLEGANY .......................................................................................................................................... MD 24001 4.10 

ANNE ARUNDEL ................................................................................................................................ MD 24003 4.60 

BALTIMORE ........................................................................................................................................ MD 24005 4.40 

CALVERT ............................................................................................................................................ MD 24009 4.80 

CAROLINE .......................................................................................................................................... MD 24011 4.60 

CARROLL ............................................................................................................................................ MD 24013 4.40 

CECIL .................................................................................................................................................. MD 24015 4.40 

CHARLES ............................................................................................................................................ MD 24017 4.80 

DORCHESTER .................................................................................................................................... MD 24019 4.80 

FREDERICK ........................................................................................................................................ MD 24021 4.40 

GARRETT ............................................................................................................................................ MD 24023 4.10 

HARFORD ........................................................................................................................................... MD 24025 4.40 

HOWARD ............................................................................................................................................ MD 24027 4.60 

KENT ................................................................................................................................................... MD 24029 4.60 

MONTGOMERY .................................................................................................................................. MD 24031 4.60 

PRINCE GEORGE’S ........................................................................................................................... MD 24033 4.60 

QUEEN ANNE’S .................................................................................................................................. MD 24035 4.60 

ST. MARY’S ........................................................................................................................................ MD 24037 4.80 

SOMERSET ......................................................................................................................................... MD 24039 4.80 

TALBOT ............................................................................................................................................... MD 24041 4.60 

WASHINGTON .................................................................................................................................... MD 24043 4.20 

WICOMICO .......................................................................................................................................... MD 24045 4.80 

WORCESTER ..................................................................................................................................... MD 24047 4.80 

BALTIMORE CITY ............................................................................................................................... MD 24510 4.60 

BARNSTABLE ..................................................................................................................................... MA 25001 5.10 

BERKSHIRE ........................................................................................................................................ MA 25003 4.50 

BRISTOL ............................................................................................................................................. MA 25005 5.10 

DUKES ................................................................................................................................................ MA 25007 5.10 

ESSEX ................................................................................................................................................. MA 25009 5.10 

FRANKLIN ........................................................................................................................................... MA 25011 4.70 

HAMPDEN ........................................................................................................................................... MA 25013 4.70 

HAMPSHIRE ....................................................................................................................................... MA 25015 4.70 

MIDDLESEX ........................................................................................................................................ MA 25017 5.10 

NANTUCKET ....................................................................................................................................... MA 25019 5.10 

NORFOLK ........................................................................................................................................... MA 25021 5.10 

PLYMOUTH ......................................................................................................................................... MA 25023 5.10 

SUFFOLK ............................................................................................................................................ MA 25025 5.10 


KHAMMOND on DSK9W7S144PROD with RULES7
6622 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

WORCESTER ..................................................................................................................................... MA 25027 4.90 

ALCONA .............................................................................................................................................. MI 26001 3.30 

ALGER ................................................................................................................................................. MI 26003 3.00 

ALLEGAN ............................................................................................................................................ MI 26005 3.30 

ALPENA ............................................................................................................................................... MI 26007 3.30 

ANTRIM ............................................................................................................................................... MI 26009 3.30 

ARENAC .............................................................................................................................................. MI 26011 3.30 

BARAGA .............................................................................................................................................. MI 26013 3.00 

BARRY ................................................................................................................................................ MI 26015 3.30 

BAY ...................................................................................................................................................... MI 26017 3.30 

BENZIE ................................................................................................................................................ MI 26019 3.30 

BERRIEN ............................................................................................................................................. MI 26021 3.30 

BRANCH .............................................................................................................................................. MI 26023 3.30 

CALHOUN ........................................................................................................................................... MI 26025 3.30 

CASS ................................................................................................................................................... MI 26027 3.30 

CHARLEVOIX ...................................................................................................................................... MI 26029 3.30 

CHEBOYGAN ...................................................................................................................................... MI 26031 3.30 

CHIPPEWA .......................................................................................................................................... MI 26033 3.00 

CLARE ................................................................................................................................................. MI 26035 3.30 

CLINTON ............................................................................................................................................. MI 26037 3.30 

CRAWFORD ........................................................................................................................................ MI 26039 3.30 

DELTA ................................................................................................................................................. MI 26041 2.80 

DICKINSON ......................................................................................................................................... MI 26043 2.80 

EATON ................................................................................................................................................ MI 26045 3.30 

EMMET ................................................................................................................................................ MI 26047 3.30 

GENESEE ........................................................................................................................................... MI 26049 3.30 

GLADWIN ............................................................................................................................................ MI 26051 3.30 

GOGEBIC ............................................................................................................................................ MI 26053 2.80 

GRAND TRAVERSE ........................................................................................................................... MI 26055 3.30 

GRATIOT ............................................................................................................................................. MI 26057 3.30 

HILLSDALE ......................................................................................................................................... MI 26059 3.30 

HOUGHTON ........................................................................................................................................ MI 26061 3.00 

HURON ................................................................................................................................................ MI 26063 3.30 

INGHAM .............................................................................................................................................. MI 26065 3.30 

IONIA ................................................................................................................................................... MI 26067 3.30 

IOSCO ................................................................................................................................................. MI 26069 3.30 

IRON .................................................................................................................................................... MI 26071 2.80 

ISABELLA ............................................................................................................................................ MI 26073 3.30 

JACKSON ............................................................................................................................................ MI 26075 3.30 

KALAMAZOO ...................................................................................................................................... MI 26077 3.30 

KALKASKA .......................................................................................................................................... MI 26079 3.30 

KENT ................................................................................................................................................... MI 26081 3.30 

KEWEENAW ....................................................................................................................................... MI 26083 3.00 

LAKE .................................................................................................................................................... MI 26085 3.30 

LAPEER ............................................................................................................................................... MI 26087 3.30 

LEELANAU .......................................................................................................................................... MI 26089 3.30 

LENAWEE ........................................................................................................................................... MI 26091 3.30 

LIVINGSTON ....................................................................................................................................... MI 26093 3.30 

LUCE ................................................................................................................................................... MI 26095 3.00 

MACKINAC .......................................................................................................................................... MI 26097 3.00 

MACOMB ............................................................................................................................................. MI 26099 3.30 

MANISTEE .......................................................................................................................................... MI 26101 3.30 

MARQUETTE ...................................................................................................................................... MI 26103 3.00 

MASON ................................................................................................................................................ MI 26105 3.30 

MECOSTA ........................................................................................................................................... MI 26107 3.30 

MENOMINEE ....................................................................................................................................... MI 26109 2.80 

MIDLAND ............................................................................................................................................. MI 26111 3.30 

MISSAUKEE ........................................................................................................................................ MI 26113 3.30 

MONROE ............................................................................................................................................. MI 26115 3.30 

MONTCALM ........................................................................................................................................ MI 26117 3.30 

MONTMORENCY ................................................................................................................................ MI 26119 3.30 

MUSKEGON ........................................................................................................................................ MI 26121 3.30 

NEWAYGO .......................................................................................................................................... MI 26123 3.30 

OAKLAND ............................................................................................................................................ MI 26125 3.30 

OCEANA .............................................................................................................................................. MI 26127 3.30 

OGEMAW ............................................................................................................................................ MI 26129 3.30 

ONTONAGON ..................................................................................................................................... MI 26131 2.80 

OSCEOLA ........................................................................................................................................... MI 26133 3.30 

OSCODA ............................................................................................................................................. MI 26135 3.30 

OTSEGO ............................................................................................................................................. MI 26137 3.30 

OTTAWA ............................................................................................................................................. MI 26139 3.30 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6623 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

PRESQUE ISLE .................................................................................................................................. MI 26141 3.30 

ROSCOMMON .................................................................................................................................... MI 26143 3.30 

SAGINAW ............................................................................................................................................ MI 26145 3.30 

ST. CLAIR ........................................................................................................................................... MI 26147 3.30 

ST. JOSEPH ........................................................................................................................................ MI 26149 3.30 

SANILAC ............................................................................................................................................. MI 26151 3.30 

SCHOOLCRAFT .................................................................................................................................. MI 26153 3.00 

SHIAWASSEE ..................................................................................................................................... MI 26155 3.30 

TUSCOLA ............................................................................................................................................ MI 26157 3.30 

VAN BUREN ........................................................................................................................................ MI 26159 3.30 

WASHTENAW ..................................................................................................................................... MI 26161 3.30 

WAYNE ................................................................................................................................................ MI 26163 3.30 

WEXFORD .......................................................................................................................................... MI 26165 3.30 

AITKIN ................................................................................................................................................. MN 27001 2.80 

ANOKA ................................................................................................................................................ MN 27003 2.80 

BECKER .............................................................................................................................................. MN 27005 2.80 

BELTRAMI ........................................................................................................................................... MN 27007 2.30 

BENTON .............................................................................................................................................. MN 27009 2.80 

BIG STONE ......................................................................................................................................... MN 27011 2.70 

BLUE EARTH ...................................................................................................................................... MN 27013 2.80 

BROWN ............................................................................................................................................... MN 27015 2.80 

CARLTON ............................................................................................................................................ MN 27017 2.80 

CARVER .............................................................................................................................................. MN 27019 2.80 

CASS ................................................................................................................................................... MN 27021 2.80 

CHIPPEWA .......................................................................................................................................... MN 27023 2.80 

CHISAGO ............................................................................................................................................ MN 27025 2.80 

CLAY ................................................................................................................................................... MN 27027 2.80 

CLEARWATER .................................................................................................................................... MN 27029 2.30 

COOK .................................................................................................................................................. MN 27031 2.30 

COTTONWOOD .................................................................................................................................. MN 27033 2.80 

CROW WING ...................................................................................................................................... MN 27035 2.80 

DAKOTA .............................................................................................................................................. MN 27037 2.90 

DODGE ................................................................................................................................................ MN 27039 2.80 

DOUGLAS ........................................................................................................................................... MN 27041 2.80 

FARIBAULT ......................................................................................................................................... MN 27043 2.80 

FILLMORE ........................................................................................................................................... MN 27045 2.80 

FREEBORN ......................................................................................................................................... MN 27047 2.80 

GOODHUE .......................................................................................................................................... MN 27049 2.80 

GRANT ................................................................................................................................................ MN 27051 2.80 

HENNEPIN .......................................................................................................................................... MN 27053 2.90 

HOUSTON ........................................................................................................................................... MN 27055 2.80 

HUBBARD ........................................................................................................................................... MN 27057 2.80 

ISANTI ................................................................................................................................................. MN 27059 2.80 

ITASCA ................................................................................................................................................ MN 27061 2.30 

JACKSON ............................................................................................................................................ MN 27063 2.80 

KANABEC ............................................................................................................................................ MN 27065 2.80 

KANDIYOHI ......................................................................................................................................... MN 27067 2.80 

KITTSON ............................................................................................................................................. MN 27069 2.30 

KOOCHICHING ................................................................................................................................... MN 27071 2.30 

LAC QUI PARLE ................................................................................................................................. MN 27073 2.70 

LAKE .................................................................................................................................................... MN 27075 2.30 

LAKE OF THE WOODS ...................................................................................................................... MN 27077 2.30 

LE SUEUR ........................................................................................................................................... MN 27079 2.80 

LINCOLN ............................................................................................................................................. MN 27081 2.60 

LYON ................................................................................................................................................... MN 27083 2.70 

MCLEOD ............................................................................................................................................. MN 27085 2.80 

MAHNOMEN ....................................................................................................................................... MN 27087 2.60 

MARSHALL ......................................................................................................................................... MN 27089 2.30 

MARTIN ............................................................................................................................................... MN 27091 2.80 

MEEKER .............................................................................................................................................. MN 27093 2.80 

MILLE LACS ........................................................................................................................................ MN 27095 2.80 

MORRISON ......................................................................................................................................... MN 27097 2.80 

MOWER ............................................................................................................................................... MN 27099 2.80 

MURRAY ............................................................................................................................................. MN 27101 2.70 

NICOLLET ........................................................................................................................................... MN 27103 2.80 

NOBLES .............................................................................................................................................. MN 27105 2.70 

NORMAN ............................................................................................................................................. MN 27107 2.60 

OLMSTED ........................................................................................................................................... MN 27109 2.80 

OTTER TAIL ........................................................................................................................................ MN 27111 2.80 

PENNINGTON ..................................................................................................................................... MN 27113 2.30 

PINE .................................................................................................................................................... MN 27115 2.80 


KHAMMOND on DSK9W7S144PROD with RULES7
6624 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

PIPESTONE ........................................................................................................................................ MN 27117 2.60 

POLK ................................................................................................................................................... MN 27119 2.30 

POPE ................................................................................................................................................... MN 27121 2.80 

RAMSEY .............................................................................................................................................. MN 27123 2.90 

RED LAKE ........................................................................................................................................... MN 27125 2.30 

REDWOOD .......................................................................................................................................... MN 27127 2.80 

RENVILLE ........................................................................................................................................... MN 27129 2.80 

RICE .................................................................................................................................................... MN 27131 2.80 

ROCK .................................................................................................................................................. MN 27133 2.60 

ROSEAU .............................................................................................................................................. MN 27135 2.30 

ST. LOUIS ........................................................................................................................................... MN 27137 2.30 

SCOTT ................................................................................................................................................. MN 27139 2.90 

SHERBURNE ...................................................................................................................................... MN 27141 2.80 

SIBLEY ................................................................................................................................................ MN 27143 2.80 

STEARNS ............................................................................................................................................ MN 27145 2.80 

STEELE ............................................................................................................................................... MN 27147 2.80 

STEVENS ............................................................................................................................................ MN 27149 2.80 

SWIFT .................................................................................................................................................. MN 27151 2.80 

TODD ................................................................................................................................................... MN 27153 2.80 

TRAVERSE ......................................................................................................................................... MN 27155 2.70 

WABASHA ........................................................................................................................................... MN 27157 2.80 

WADENA ............................................................................................................................................. MN 27159 2.80 

WASECA ............................................................................................................................................. MN 27161 2.80 

WASHINGTON .................................................................................................................................... MN 27163 2.90 

WATONWAN ....................................................................................................................................... MN 27165 2.80 

WILKIN ................................................................................................................................................ MN 27167 2.80 

WINONA .............................................................................................................................................. MN 27169 2.80 

WRIGHT .............................................................................................................................................. MN 27171 2.80 

YELLOW MEDICINE ........................................................................................................................... MN 27173 2.70 

ADAMS ................................................................................................................................................ MS 28001 5.20 

ALCORN .............................................................................................................................................. MS 28003 4.90 

AMITE .................................................................................................................................................. MS 28005 5.40 

ATTALA ............................................................................................................................................... MS 28007 5.20 

BENTON .............................................................................................................................................. MS 28009 4.90 

BOLIVAR ............................................................................................................................................. MS 28011 4.90 

CALHOUN ........................................................................................................................................... MS 28013 5.20 

CARROLL ............................................................................................................................................ MS 28015 5.20 

CHICKASAW ....................................................................................................................................... MS 28017 5.20 

CHOCTAW .......................................................................................................................................... MS 28019 5.20 

CLAIBORNE ........................................................................................................................................ MS 28021 5.20 

CLARKE .............................................................................................................................................. MS 28023 5.60 

CLAY ................................................................................................................................................... MS 28025 5.20 

COAHOMA .......................................................................................................................................... MS 28027 4.90 

COPIAH ............................................................................................................................................... MS 28029 5.40 

COVINGTON ....................................................................................................................................... MS 28031 5.60 

DE SOTO ............................................................................................................................................ MS 28033 4.60 

FORREST ............................................................................................................................................ MS 28035 5.80 

FRANKLIN ........................................................................................................................................... MS 28037 5.20 

GEORGE ............................................................................................................................................. MS 28039 5.80 

GREENE .............................................................................................................................................. MS 28041 5.80 

GRENADA ........................................................................................................................................... MS 28043 5.20 

HANCOCK ........................................................................................................................................... MS 28045 5.80 

HARRISON .......................................................................................................................................... MS 28047 5.80 

HINDS .................................................................................................................................................. MS 28049 5.40 

HOLMES .............................................................................................................................................. MS 28051 5.20 

HUMPHREYS ...................................................................................................................................... MS 28053 5.20 

ISSAQUENA ........................................................................................................................................ MS 28055 5.20 

ITAWAMBA .......................................................................................................................................... MS 28057 5.20 

JACKSON ............................................................................................................................................ MS 28059 5.80 

JASPER ............................................................................................................................................... MS 28061 5.60 

JEFFERSON ....................................................................................................................................... MS 28063 5.20 

JEFFERSON DAVIS ........................................................................................................................... MS 28065 5.60 

JONES ................................................................................................................................................. MS 28067 5.60 

KEMPER .............................................................................................................................................. MS 28069 5.40 

LAFAYETTE ........................................................................................................................................ MS 28071 4.90 

LAMAR ................................................................................................................................................ MS 28073 5.80 

LAUDERDALE ..................................................................................................................................... MS 28075 5.60 

LAWRENCE ........................................................................................................................................ MS 28077 5.60 

LEAKE ................................................................................................................................................. MS 28079 5.40 

LEE ...................................................................................................................................................... MS 28081 5.20 

LEFLORE ............................................................................................................................................ MS 28083 5.20 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6625 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

LINCOLN ............................................................................................................................................. MS 28085 5.40 

LOWNDES ........................................................................................................................................... MS 28087 5.20 

MADISON ............................................................................................................................................ MS 28089 5.40 

MARION .............................................................................................................................................. MS 28091 5.60 

MARSHALL ......................................................................................................................................... MS 28093 4.90 

MONROE ............................................................................................................................................. MS 28095 5.20 

MONTGOMERY .................................................................................................................................. MS 28097 5.20 

NESHOBA ........................................................................................................................................... MS 28099 5.40 

NEWTON ............................................................................................................................................. MS 28101 5.60 

NOXUBEE ........................................................................................................................................... MS 28103 5.40 

OKTIBBEHA ........................................................................................................................................ MS 28105 5.20 

PANOLA .............................................................................................................................................. MS 28107 4.90 

PEARL RIVER ..................................................................................................................................... MS 28109 5.80 

PERRY ................................................................................................................................................ MS 28111 5.80 

PIKE ..................................................................................................................................................... MS 28113 5.40 

PONTOTOC ........................................................................................................................................ MS 28115 4.90 

PRENTISS ........................................................................................................................................... MS 28117 4.90 

QUITMAN ............................................................................................................................................ MS 28119 4.90 

RANKIN ............................................................................................................................................... MS 28121 5.40 

SCOTT ................................................................................................................................................. MS 28123 5.40 

SHARKEY ............................................................................................................................................ MS 28125 5.20 

SIMPSON ............................................................................................................................................ MS 28127 5.60 

SMITH .................................................................................................................................................. MS 28129 5.60 

STONE ................................................................................................................................................ MS 28131 5.80 

SUNFLOWER ...................................................................................................................................... MS 28133 4.90 

TALLAHATCHIE .................................................................................................................................. MS 28135 4.90 

TATE .................................................................................................................................................... MS 28137 4.90 

TIPPAH ................................................................................................................................................ MS 28139 4.90 

TISHOMINGO ...................................................................................................................................... MS 28141 4.90 

TUNICA ............................................................................................................................................... MS 28143 4.60 

UNION ................................................................................................................................................. MS 28145 4.90 

WALTHALL .......................................................................................................................................... MS 28147 5.60 

WARREN ............................................................................................................................................. MS 28149 5.20 

WASHINGTON .................................................................................................................................... MS 28151 4.90 

WAYNE ................................................................................................................................................ MS 28153 5.80 

WEBSTER ........................................................................................................................................... MS 28155 5.20 

WILKINSON ......................................................................................................................................... MS 28157 5.20 

WINSTON ............................................................................................................................................ MS 28159 5.40 

YALOBUSHA ....................................................................................................................................... MS 28161 4.90 

YAZOO ................................................................................................................................................ MS 28163 5.20 

ADAIR .................................................................................................................................................. MO 29001 3.20 

ANDREW ............................................................................................................................................. MO 29003 2.90 

ATCHISON .......................................................................................................................................... MO 29005 2.70 

AUDRAIN ............................................................................................................................................. MO 29007 3.40 

BARRY ................................................................................................................................................ MO 29009 3.20 

BARTON .............................................................................................................................................. MO 29011 3.20 

BATES ................................................................................................................................................. MO 29013 3.20 

BENTON .............................................................................................................................................. MO 29015 3.20 

BOLLINGER ........................................................................................................................................ MO 29017 3.60 

BOONE ................................................................................................................................................ MO 29019 3.40 

BUCHANAN ......................................................................................................................................... MO 29021 3.20 

BUTLER ............................................................................................................................................... MO 29023 4.00 

CALDWELL ......................................................................................................................................... MO 29025 3.20 

CALLAWAY ......................................................................................................................................... MO 29027 3.40 

CAMDEN ............................................................................................................................................. MO 29029 3.40 

CAPE GIRARDEAU ............................................................................................................................ MO 29031 3.60 

CARROLL ............................................................................................................................................ MO 29033 3.20 

CARTER .............................................................................................................................................. MO 29035 4.00 

CASS ................................................................................................................................................... MO 29037 3.20 

CEDAR ................................................................................................................................................ MO 29039 3.20 

CHARITON .......................................................................................................................................... MO 29041 3.20 

CHRISTIAN ......................................................................................................................................... MO 29043 3.30 

CLARK ................................................................................................................................................. MO 29045 3.20 

CLAY ................................................................................................................................................... MO 29047 3.20 

CLINTON ............................................................................................................................................. MO 29049 3.20 

COLE ................................................................................................................................................... MO 29051 3.40 

COOPER ............................................................................................................................................. MO 29053 3.40 

CRAWFORD ........................................................................................................................................ MO 29055 3.60 

DADE ................................................................................................................................................... MO 29057 3.20 

DALLAS ............................................................................................................................................... MO 29059 3.30 

DAVIESS ............................................................................................................................................. MO 29061 3.20 


KHAMMOND on DSK9W7S144PROD with RULES7
6626 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

DE KALB ............................................................................................................................................. MO 29063 3.20 

DENT ................................................................................................................................................... MO 29065 3.60 

DOUGLAS ........................................................................................................................................... MO 29067 3.30 

DUNKLIN ............................................................................................................................................. MO 29069 4.30 

FRANKLIN ........................................................................................................................................... MO 29071 3.60 

GASCONADE ...................................................................................................................................... MO 29073 3.60 

GENTRY .............................................................................................................................................. MO 29075 2.90 

GREENE .............................................................................................................................................. MO 29077 3.20 

GRUNDY ............................................................................................................................................. MO 29079 3.20 

HARRISON .......................................................................................................................................... MO 29081 2.90 

HENRY ................................................................................................................................................ MO 29083 3.20 

HICKORY ............................................................................................................................................ MO 29085 3.20 

HOLT ................................................................................................................................................... MO 29087 2.90 

HOWARD ............................................................................................................................................ MO 29089 3.40 

HOWELL .............................................................................................................................................. MO 29091 3.60 

IRON .................................................................................................................................................... MO 29093 3.60 

JACKSON ............................................................................................................................................ MO 29095 3.20 

JASPER ............................................................................................................................................... MO 29097 3.20 

JEFFERSON ....................................................................................................................................... MO 29099 3.60 

JOHNSON ........................................................................................................................................... MO 29101 3.20 

KNOX ................................................................................................................................................... MO 29103 3.20 

LACLEDE ............................................................................................................................................ MO 29105 3.30 

LAFAYETTE ........................................................................................................................................ MO 29107 3.20 

LAWRENCE ........................................................................................................................................ MO 29109 3.20 

LEWIS .................................................................................................................................................. MO 29111 3.20 

LINCOLN ............................................................................................................................................. MO 29113 3.60 

LINN ..................................................................................................................................................... MO 29115 3.20 

LIVINGSTON ....................................................................................................................................... MO 29117 3.20 

MCDONALD ........................................................................................................................................ MO 29119 3.20 

MACON ............................................................................................................................................... MO 29121 3.20 

MADISON ............................................................................................................................................ MO 29123 3.60 

MARIES ............................................................................................................................................... MO 29125 3.60 

MARION .............................................................................................................................................. MO 29127 3.20 

MERCER ............................................................................................................................................. MO 29129 2.90 

MILLER ................................................................................................................................................ MO 29131 3.40 

MISSISSIPPI ....................................................................................................................................... MO 29133 4.00 

MONITEAU .......................................................................................................................................... MO 29135 3.40 

MONROE ............................................................................................................................................. MO 29137 3.40 

MONTGOMERY .................................................................................................................................. MO 29139 3.40 

MORGAN ............................................................................................................................................. MO 29141 3.40 

NEW MADRID ..................................................................................................................................... MO 29143 4.00 

NEWTON ............................................................................................................................................. MO 29145 3.20 

NODAWAY .......................................................................................................................................... MO 29147 2.90 

OREGON ............................................................................................................................................. MO 29149 4.00 

OSAGE ................................................................................................................................................ MO 29151 3.60 

OZARK ................................................................................................................................................ MO 29153 3.60 

PEMISCOT .......................................................................................................................................... MO 29155 4.30 

PERRY ................................................................................................................................................ MO 29157 3.60 

PETTIS ................................................................................................................................................ MO 29159 3.40 

PHELPS ............................................................................................................................................... MO 29161 3.60 

PIKE ..................................................................................................................................................... MO 29163 3.40 

PLATTE ............................................................................................................................................... MO 29165 3.20 

POLK ................................................................................................................................................... MO 29167 3.20 

PULASKI .............................................................................................................................................. MO 29169 3.40 

PUTNAM .............................................................................................................................................. MO 29171 2.90 

RALLS ................................................................................................................................................. MO 29173 3.40 

RANDOLPH ......................................................................................................................................... MO 29175 3.40 

RAY ..................................................................................................................................................... MO 29177 3.20 

REYNOLDS ......................................................................................................................................... MO 29179 3.60 

RIPLEY ................................................................................................................................................ MO 29181 4.00 

ST. CHARLES ..................................................................................................................................... MO 29183 3.60 

ST. CLAIR ........................................................................................................................................... MO 29185 3.20 

STE. GENEVIEVE ............................................................................................................................... MO 29186 3.60 

ST. FRANCOIS ................................................................................................................................... MO 29187 3.60 

ST. LOUIS ........................................................................................................................................... MO 29189 3.60 

SALINE ................................................................................................................................................ MO 29195 3.40 

SCHUYLER ......................................................................................................................................... MO 29197 3.20 

SCOTLAND ......................................................................................................................................... MO 29199 3.20 

SCOTT ................................................................................................................................................. MO 29201 4.00 

SHANNON ........................................................................................................................................... MO 29203 3.60 

SHELBY ............................................................................................................................................... MO 29205 3.20 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6627 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

STODDARD ......................................................................................................................................... MO 29207 4.00 

STONE ................................................................................................................................................ MO 29209 3.30 

SULLIVAN ........................................................................................................................................... MO 29211 3.20 

TANEY ................................................................................................................................................. MO 29213 3.30 

TEXAS ................................................................................................................................................. MO 29215 3.60 

VERNON ............................................................................................................................................. MO 29217 3.20 

WARREN ............................................................................................................................................. MO 29219 3.60 

WASHINGTON .................................................................................................................................... MO 29221 3.60 

WAYNE ................................................................................................................................................ MO 29223 4.00 

WEBSTER ........................................................................................................................................... MO 29225 3.20 

WORTH ............................................................................................................................................... MO 29227 2.90 

WRIGHT .............................................................................................................................................. MO 29229 3.30 

ST. LOUIS CITY .................................................................................................................................. MO 29510 3.60 

BEAVERHEAD .................................................................................................................................... MT 30001 1.80 

BIG HORN ........................................................................................................................................... MT 30003 2.40 

BLAINE ................................................................................................................................................ MT 30005 2.00 

BROADWATER ................................................................................................................................... MT 30007 1.80 

CARBON ............................................................................................................................................. MT 30009 2.40 

CARTER .............................................................................................................................................. MT 30011 2.40 

CASCADE ........................................................................................................................................... MT 30013 1.80 

CHOUTEAU ......................................................................................................................................... MT 30015 1.80 

CUSTER .............................................................................................................................................. MT 30017 2.40 

DANIELS ............................................................................................................................................. MT 30019 2.30 

DAWSON ............................................................................................................................................. MT 30021 2.40 

DEER LODGE ..................................................................................................................................... MT 30023 1.80 

FALLON ............................................................................................................................................... MT 30025 2.40 

FERGUS .............................................................................................................................................. MT 30027 2.00 

FLATHEAD .......................................................................................................................................... MT 30029 2.00 

GALLATIN ........................................................................................................................................... MT 30031 2.00 

GARFIELD ........................................................................................................................................... MT 30033 2.40 

GLACIER ............................................................................................................................................. MT 30035 1.80 

GOLDEN VALLEY ............................................................................................................................... MT 30037 2.00 

GRANITE ............................................................................................................................................. MT 30039 1.80 

HILL ..................................................................................................................................................... MT 30041 1.80 

JEFFERSON ....................................................................................................................................... MT 30043 1.80 

JUDITH BASIN .................................................................................................................................... MT 30045 2.00 

LAKE .................................................................................................................................................... MT 30047 2.00 

LEWIS AND CLARK ............................................................................................................................ MT 30049 1.70 

LIBERTY .............................................................................................................................................. MT 30051 1.80 

LINCOLN ............................................................................................................................................. MT 30053 2.00 

MCCONE ............................................................................................................................................. MT 30055 2.40 

MADISON ............................................................................................................................................ MT 30057 1.80 

MEAGHER ........................................................................................................................................... MT 30059 1.80 

MINERAL ............................................................................................................................................. MT 30061 2.00 

MISSOULA .......................................................................................................................................... MT 30063 1.80 

MUSSELSHELL ................................................................................................................................... MT 30065 2.40 

PARK ................................................................................................................................................... MT 30067 2.00 

PETROLEUM ...................................................................................................................................... MT 30069 2.40 

PHILLIPS ............................................................................................................................................. MT 30071 2.30 

PONDERA ........................................................................................................................................... MT 30073 1.70 

POWDER RIVER ................................................................................................................................ MT 30075 2.40 

POWELL .............................................................................................................................................. MT 30077 1.80 

PRAIRIE .............................................................................................................................................. MT 30079 2.40 

RAVALLI .............................................................................................................................................. MT 30081 1.80 

RICHLAND .......................................................................................................................................... MT 30083 2.40 

ROOSEVELT ....................................................................................................................................... MT 30085 2.30 

ROSEBUD ........................................................................................................................................... MT 30087 2.40 

SANDERS ........................................................................................................................................... MT 30089 2.00 

SHERIDAN .......................................................................................................................................... MT 30091 2.30 

SILVER BOW ...................................................................................................................................... MT 30093 1.80 

STILLWATER ...................................................................................................................................... MT 30095 2.40 

SWEET GRASS .................................................................................................................................. MT 30097 2.00 

TETON ................................................................................................................................................. MT 30099 1.70 

TOOLE ................................................................................................................................................. MT 30101 1.80 

TREASURE ......................................................................................................................................... MT 30103 2.40 

VALLEY ............................................................................................................................................... MT 30105 2.30 

WHEATLAND ...................................................................................................................................... MT 30107 2.00 

WIBAUX ............................................................................................................................................... MT 30109 2.40 

YELLOWSTONE ................................................................................................................................. MT 30111 2.40 

ADAMS ................................................................................................................................................ NE 31001 2.60 

ANTELOPE .......................................................................................................................................... NE 31003 2.60 


KHAMMOND on DSK9W7S144PROD with RULES7
6628 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

ARTHUR .............................................................................................................................................. NE 31005 2.40 

BANNER .............................................................................................................................................. NE 31007 2.40 

BLAINE ................................................................................................................................................ NE 31009 2.50 

BOONE ................................................................................................................................................ NE 31011 2.60 

BOX BUTTE ........................................................................................................................................ NE 31013 2.40 

BOYD ................................................................................................................................................... NE 31015 2.50 

BROWN ............................................................................................................................................... NE 31017 2.50 

BUFFALO ............................................................................................................................................ NE 31019 2.50 

BURT ................................................................................................................................................... NE 31021 2.60 

BUTLER ............................................................................................................................................... NE 31023 2.60 

CASS ................................................................................................................................................... NE 31025 2.70 

CEDAR ................................................................................................................................................ NE 31027 2.60 

CHASE ................................................................................................................................................ NE 31029 2.50 

CHERRY .............................................................................................................................................. NE 31031 2.40 

CHEYENNE ......................................................................................................................................... NE 31033 2.40 

CLAY ................................................................................................................................................... NE 31035 2.60 

COLFAX .............................................................................................................................................. NE 31037 2.60 

CUMING .............................................................................................................................................. NE 31039 2.60 

CUSTER .............................................................................................................................................. NE 31041 2.50 

DAKOTA .............................................................................................................................................. NE 31043 2.60 

DAWES ................................................................................................................................................ NE 31045 2.40 

DAWSON ............................................................................................................................................. NE 31047 2.50 

DEUEL ................................................................................................................................................. NE 31049 2.40 

DIXON ................................................................................................................................................. NE 31051 2.60 

DODGE ................................................................................................................................................ NE 31053 2.60 

DOUGLAS ........................................................................................................................................... NE 31055 2.70 

DUNDY ................................................................................................................................................ NE 31057 2.50 

FILLMORE ........................................................................................................................................... NE 31059 2.60 

FRANKLIN ........................................................................................................................................... NE 31061 2.60 

FRONTIER .......................................................................................................................................... NE 31063 2.50 

FURNAS .............................................................................................................................................. NE 31065 2.50 

GAGE .................................................................................................................................................. NE 31067 2.70 

GARDEN ............................................................................................................................................. NE 31069 2.40 

GARFIELD ........................................................................................................................................... NE 31071 2.50 

GOSPER ............................................................................................................................................. NE 31073 2.50 

GRANT ................................................................................................................................................ NE 31075 2.40 

GREELEY ............................................................................................................................................ NE 31077 2.60 

HALL .................................................................................................................................................... NE 31079 2.60 

HAMILTON .......................................................................................................................................... NE 31081 2.60 

HARLAN .............................................................................................................................................. NE 31083 2.50 

HAYES ................................................................................................................................................. NE 31085 2.50 

HITCHCOCK ....................................................................................................................................... NE 31087 2.50 

HOLT ................................................................................................................................................... NE 31089 2.50 

HOOKER ............................................................................................................................................. NE 31091 2.40 

HOWARD ............................................................................................................................................ NE 31093 2.60 

JEFFERSON ....................................................................................................................................... NE 31095 2.60 

JOHNSON ........................................................................................................................................... NE 31097 2.70 

KEARNEY ............................................................................................................................................ NE 31099 2.60 

KEITH .................................................................................................................................................. NE 31101 2.50 

KEYA PAHA ........................................................................................................................................ NE 31103 2.50 

KIMBALL .............................................................................................................................................. NE 31105 2.40 

KNOX ................................................................................................................................................... NE 31107 2.60 

LANCASTER ....................................................................................................................................... NE 31109 2.60 

LINCOLN ............................................................................................................................................. NE 31111 2.50 

LOGAN ................................................................................................................................................ NE 31113 2.40 

LOUP ................................................................................................................................................... NE 31115 2.50 

MCPHERSON ..................................................................................................................................... NE 31117 2.40 

MADISON ............................................................................................................................................ NE 31119 2.60 

MERRICK ............................................................................................................................................ NE 31121 2.60 

MORRILL ............................................................................................................................................. NE 31123 2.40 

NANCE ................................................................................................................................................ NE 31125 2.60 

NEMAHA ............................................................................................................................................. NE 31127 2.70 

NUCKOLLS ......................................................................................................................................... NE 31129 2.60 

OTOE ................................................................................................................................................... NE 31131 2.70 

PAWNEE ............................................................................................................................................. NE 31133 2.70 

PERKINS ............................................................................................................................................. NE 31135 2.50 

PHELPS ............................................................................................................................................... NE 31137 2.50 

PIERCE ............................................................................................................................................... NE 31139 2.60 

PLATTE ............................................................................................................................................... NE 31141 2.60 

POLK ................................................................................................................................................... NE 31143 2.60 

RED WILLOW ..................................................................................................................................... NE 31145 2.50 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6629 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

RICHARDSON ..................................................................................................................................... NE 31147 2.70 

ROCK .................................................................................................................................................. NE 31149 2.50 

SALINE ................................................................................................................................................ NE 31151 2.60 

SARPY ................................................................................................................................................. NE 31153 2.70 

SAUNDERS ......................................................................................................................................... NE 31155 2.60 

SCOTTS BLUFF .................................................................................................................................. NE 31157 2.40 

SEWARD ............................................................................................................................................. NE 31159 2.60 

SHERIDAN .......................................................................................................................................... NE 31161 2.40 

SHERMAN ........................................................................................................................................... NE 31163 2.50 

SIOUX .................................................................................................................................................. NE 31165 2.40 

STANTON ............................................................................................................................................ NE 31167 2.60 

THAYER .............................................................................................................................................. NE 31169 2.60 

THOMAS ............................................................................................................................................. NE 31171 2.40 

THURSTON ......................................................................................................................................... NE 31173 2.60 

VALLEY ............................................................................................................................................... NE 31175 2.50 

WASHINGTON .................................................................................................................................... NE 31177 2.60 

WAYNE ................................................................................................................................................ NE 31179 2.60 

WEBSTER ........................................................................................................................................... NE 31181 2.60 

WHEELER ........................................................................................................................................... NE 31183 2.50 

YORK ................................................................................................................................................... NE 31185 2.60 

CHURCHILL ........................................................................................................................................ NV 32001 1.90 

CLARK ................................................................................................................................................. NV 32003 2.60 

DOUGLAS ........................................................................................................................................... NV 32005 1.80 

ELKO ................................................................................................................................................... NV 32007 2.00 

ESMERALDA ....................................................................................................................................... NV 32009 2.20 

EUREKA .............................................................................................................................................. NV 32011 2.20 

HUMBOLDT ......................................................................................................................................... NV 32013 1.90 

LANDER .............................................................................................................................................. NV 32015 2.00 

LINCOLN ............................................................................................................................................. NV 32017 2.50 

LYON ................................................................................................................................................... NV 32019 1.90 

MINERAL ............................................................................................................................................. NV 32021 2.00 

NYE ..................................................................................................................................................... NV 32023 2.20 

PERSHING .......................................................................................................................................... NV 32027 1.90 

STOREY .............................................................................................................................................. NV 32029 1.90 

WASHOE ............................................................................................................................................. NV 32031 2.00 

WHITE PINE ........................................................................................................................................ NV 32033 2.20 

CARSON CITY .................................................................................................................................... NV 32510 1.90 

BELKNAP ............................................................................................................................................ NH 33001 4.50 

CARROLL ............................................................................................................................................ NH 33003 4.50 

CHESHIRE .......................................................................................................................................... NH 33005 4.50 

COOS .................................................................................................................................................. NH 33007 4.20 

GRAFTON ........................................................................................................................................... NH 33009 4.40 

HILLSBOROUGH ................................................................................................................................ NH 33011 4.50 

MERRIMACK ....................................................................................................................................... NH 33013 4.50 

ROCKINGHAM .................................................................................................................................... NH 33015 4.50 

STRAFFORD ....................................................................................................................................... NH 33017 4.50 

SULLIVAN ........................................................................................................................................... NH 33019 4.50 

ATLANTIC ........................................................................................................................................... NJ 34001 4.70 

BERGEN .............................................................................................................................................. NJ 34003 5.00 

BURLINGTON ..................................................................................................................................... NJ 34005 4.70 

CAMDEN ............................................................................................................................................. NJ 34007 4.70 

CAPE MAY .......................................................................................................................................... NJ 34009 4.70 

CUMBERLAND .................................................................................................................................... NJ 34011 4.70 

ESSEX ................................................................................................................................................. NJ 34013 5.00 

GLOUCESTER .................................................................................................................................... NJ 34015 4.70 

HUDSON ............................................................................................................................................. NJ 34017 5.00 

HUNTERDON ...................................................................................................................................... NJ 34019 4.70 

MERCER ............................................................................................................................................. NJ 34021 4.70 

MIDDLESEX ........................................................................................................................................ NJ 34023 4.90 

MONMOUTH ....................................................................................................................................... NJ 34025 4.90 

MORRIS .............................................................................................................................................. NJ 34027 4.90 

OCEAN ................................................................................................................................................ NJ 34029 4.90 

PASSAIC ............................................................................................................................................. NJ 34031 5.00 

SALEM ................................................................................................................................................. NJ 34033 4.70 

SOMERSET ......................................................................................................................................... NJ 34035 4.90 

SUSSEX .............................................................................................................................................. NJ 34037 4.70 

UNION ................................................................................................................................................. NJ 34039 5.00 

WARREN ............................................................................................................................................. NJ 34041 4.70 

BERNALILLO ....................................................................................................................................... NM 35001 2.50 

CATRON .............................................................................................................................................. NM 35003 2.30 

CHAVES .............................................................................................................................................. NM 35005 2.50 


KHAMMOND on DSK9W7S144PROD with RULES7
6630 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

CIBOLA ................................................................................................................................................ NM 35006 2.30 

COLFAX .............................................................................................................................................. NM 35007 2.50 

CURRY ................................................................................................................................................ NM 35009 2.50 

DE BACA ............................................................................................................................................. NM 35011 2.50 

DONA ANA .......................................................................................................................................... NM 35013 2.50 

EDDY ................................................................................................................................................... NM 35015 2.50 

GRANT ................................................................................................................................................ NM 35017 2.50 

GUADALUPE ....................................................................................................................................... NM 35019 2.50 

HARDING ............................................................................................................................................ NM 35021 2.50 

HIDALGO ............................................................................................................................................. NM 35023 2.50 

LEA ...................................................................................................................................................... NM 35025 2.50 

LINCOLN ............................................................................................................................................. NM 35027 2.50 

LOS ALAMOS ..................................................................................................................................... NM 35028 2.50 

LUNA ................................................................................................................................................... NM 35029 2.50 

MCKINLEY .......................................................................................................................................... NM 35031 2.30 

MORA .................................................................................................................................................. NM 35033 2.50 

OTERO ................................................................................................................................................ NM 35035 2.50 

QUAY ................................................................................................................................................... NM 35037 2.50 

RIO ARRIBA ........................................................................................................................................ NM 35039 2.30 

ROOSEVELT ....................................................................................................................................... NM 35041 2.50 

SANDOVAL ......................................................................................................................................... NM 35043 2.50 

SAN JUAN ........................................................................................................................................... NM 35045 2.30 

SAN MIGUEL ...................................................................................................................................... NM 35047 2.50 

SANTA FE ........................................................................................................................................... NM 35049 2.50 

SIERRA ............................................................................................................................................... NM 35051 2.50 

SOCORRO .......................................................................................................................................... NM 35053 2.50 

TAOS ................................................................................................................................................... NM 35055 2.50 

TORRANCE ......................................................................................................................................... NM 35057 2.50 

UNION ................................................................................................................................................. NM 35059 2.50 

VALENCIA ........................................................................................................................................... NM 35061 2.50 

ALBANY ............................................................................................................................................... NY 36001 4.40 

ALLEGANY .......................................................................................................................................... NY 36003 3.90 

BRONX ................................................................................................................................................ NY 36005 5.10 

BROOME ............................................................................................................................................. NY 36007 4.00 

CATTARAUGUS .................................................................................................................................. NY 36009 3.90 

CAYUGA .............................................................................................................................................. NY 36011 3.90 

CHAUTAUQUA .................................................................................................................................... NY 36013 3.90 

CHEMUNG .......................................................................................................................................... NY 36015 4.00 

CHENANGO ........................................................................................................................................ NY 36017 4.00 

CLINTON ............................................................................................................................................. NY 36019 4.20 

COLUMBIA .......................................................................................................................................... NY 36021 4.40 

CORTLAND ......................................................................................................................................... NY 36023 3.90 

DELAWARE ......................................................................................................................................... NY 36025 4.20 

DUTCHESS ......................................................................................................................................... NY 36027 4.70 

ERIE .................................................................................................................................................... NY 36029 3.90 

ESSEX ................................................................................................................................................. NY 36031 4.20 

FRANKLIN ........................................................................................................................................... NY 36033 4.10 

FULTON .............................................................................................................................................. NY 36035 4.10 

GENESEE ........................................................................................................................................... NY 36037 3.90 

GREENE .............................................................................................................................................. NY 36039 4.40 

HAMILTON .......................................................................................................................................... NY 36041 4.10 

HERKIMER .......................................................................................................................................... NY 36043 4.00 

JEFFERSON ....................................................................................................................................... NY 36045 3.90 

KINGS .................................................................................................................................................. NY 36047 5.10 

LEWIS .................................................................................................................................................. NY 36049 3.90 

LIVINGSTON ....................................................................................................................................... NY 36051 3.90 

MADISON ............................................................................................................................................ NY 36053 3.90 

MONROE ............................................................................................................................................. NY 36055 3.90 

MONTGOMERY .................................................................................................................................. NY 36057 4.10 

NASSAU .............................................................................................................................................. NY 36059 5.10 

NEW YORK ......................................................................................................................................... NY 36061 5.10 

NIAGARA ............................................................................................................................................. NY 36063 3.90 

ONEIDA ............................................................................................................................................... NY 36065 3.90 

ONONDAGA ........................................................................................................................................ NY 36067 3.90 

ONTARIO ............................................................................................................................................ NY 36069 3.90 

ORANGE ............................................................................................................................................. NY 36071 4.70 

ORLEANS ............................................................................................................................................ NY 36073 3.90 

OSWEGO ............................................................................................................................................ NY 36075 3.90 

OTSEGO ............................................................................................................................................. NY 36077 4.10 

PUTNAM .............................................................................................................................................. NY 36079 4.70 

QUEENS .............................................................................................................................................. NY 36081 5.10 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6631 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

RENSSELAER ..................................................................................................................................... NY 36083 4.40 

RICHMOND ......................................................................................................................................... NY 36085 5.10 

ROCKLAND ......................................................................................................................................... NY 36087 5.00 

ST. LAWRENCE .................................................................................................................................. NY 36089 3.90 

SARATOGA ......................................................................................................................................... NY 36091 4.20 

SCHENECTADY .................................................................................................................................. NY 36093 4.20 

SCHOHARIE ....................................................................................................................................... NY 36095 4.20 

SCHUYLER ......................................................................................................................................... NY 36097 3.90 

SENECA .............................................................................................................................................. NY 36099 3.90 

STEUBEN ............................................................................................................................................ NY 36101 3.90 

SUFFOLK ............................................................................................................................................ NY 36103 5.10 

SULLIVAN ........................................................................................................................................... NY 36105 4.40 

TIOGA .................................................................................................................................................. NY 36107 4.00 

TOMPKINS .......................................................................................................................................... NY 36109 3.90 

ULSTER ............................................................................................................................................... NY 36111 4.40 

WARREN ............................................................................................................................................. NY 36113 4.20 

WASHINGTON .................................................................................................................................... NY 36115 4.20 

WAYNE ................................................................................................................................................ NY 36117 3.90 

WESTCHESTER ................................................................................................................................. NY 36119 5.00 

WYOMING ........................................................................................................................................... NY 36121 3.90 

YATES ................................................................................................................................................. NY 36123 3.90 

ALAMANCE ......................................................................................................................................... NC 37001 5.40 

ALEXANDER ....................................................................................................................................... NC 37003 5.60 

ALLEGHANY ....................................................................................................................................... NC 37005 5.40 

ANSON ................................................................................................................................................ NC 37007 5.80 

ASHE ................................................................................................................................................... NC 37009 5.40 

AVERY ................................................................................................................................................. NC 37011 5.40 

BEAUFORT ......................................................................................................................................... NC 37013 5.80 

BERTIE ................................................................................................................................................ NC 37015 5.60 

BLADEN .............................................................................................................................................. NC 37017 5.80 

BRUNSWICK ....................................................................................................................................... NC 37019 6.00 

BUNCOMBE ........................................................................................................................................ NC 37021 5.40 

BURKE ................................................................................................................................................ NC 37023 5.60 

CABARRUS ......................................................................................................................................... NC 37025 5.60 

CALDWELL ......................................................................................................................................... NC 37027 5.60 

CAMDEN ............................................................................................................................................. NC 37029 5.60 

CARTERET ......................................................................................................................................... NC 37031 6.00 

CASWELL ............................................................................................................................................ NC 37033 5.40 

CATAWBA ........................................................................................................................................... NC 37035 5.60 

CHATHAM ........................................................................................................................................... NC 37037 5.60 

CHEROKEE ......................................................................................................................................... NC 37039 5.40 

CHOWAN ............................................................................................................................................ NC 37041 5.60 

CLAY ................................................................................................................................................... NC 37043 5.60 

CLEVELAND ....................................................................................................................................... NC 37045 5.60 

COLUMBUS ........................................................................................................................................ NC 37047 6.00 

CRAVEN .............................................................................................................................................. NC 37049 6.00 

CUMBERLAND .................................................................................................................................... NC 37051 5.80 

CURRITUCK ........................................................................................................................................ NC 37053 5.60 

DARE ................................................................................................................................................... NC 37055 5.80 

DAVIDSON .......................................................................................................................................... NC 37057 5.60 

DAVIE .................................................................................................................................................. NC 37059 5.60 

DUPLIN ................................................................................................................................................ NC 37061 5.80 

DURHAM ............................................................................................................................................. NC 37063 5.40 

EDGECOMBE ..................................................................................................................................... NC 37065 5.60 

FORSYTH ............................................................................................................................................ NC 37067 5.40 

FRANKLIN ........................................................................................................................................... NC 37069 5.60 

GASTON .............................................................................................................................................. NC 37071 5.60 

GATES ................................................................................................................................................. NC 37073 5.60 

GRAHAM ............................................................................................................................................. NC 37075 5.40 

GRANVILLE ......................................................................................................................................... NC 37077 5.40 

GREENE .............................................................................................................................................. NC 37079 5.80 

GUILFORD .......................................................................................................................................... NC 37081 5.40 

HALIFAX .............................................................................................................................................. NC 37083 5.60 

HARNETT ............................................................................................................................................ NC 37085 5.80 

HAYWOOD .......................................................................................................................................... NC 37087 5.40 

HENDERSON ...................................................................................................................................... NC 37089 5.60 

HERTFORD ......................................................................................................................................... NC 37091 5.60 

HOKE ................................................................................................................................................... NC 37093 5.80 

HYDE ................................................................................................................................................... NC 37095 5.80 

IREDELL .............................................................................................................................................. NC 37097 5.60 

JACKSON ............................................................................................................................................ NC 37099 5.60 


KHAMMOND on DSK9W7S144PROD with RULES7
6632 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

JOHNSTON ......................................................................................................................................... NC 37101 5.80 

JONES ................................................................................................................................................. NC 37103 6.00 

LEE ...................................................................................................................................................... NC 37105 5.60 

LENOIR ............................................................................................................................................... NC 37107 5.80 

LINCOLN ............................................................................................................................................. NC 37109 5.60 

MCDOWELL ........................................................................................................................................ NC 37111 5.60 

MACON ............................................................................................................................................... NC 37113 5.60 

MADISON ............................................................................................................................................ NC 37115 5.40 

MARTIN ............................................................................................................................................... NC 37117 5.80 

MECKLENBURG ................................................................................................................................. NC 37119 5.60 

MITCHELL ........................................................................................................................................... NC 37121 5.40 

MONTGOMERY .................................................................................................................................. NC 37123 5.60 

MOORE ............................................................................................................................................... NC 37125 5.60 

NASH ................................................................................................................................................... NC 37127 5.60 

NEW HANOVER ................................................................................................................................. NC 37129 6.00 

NORTHAMPTON ................................................................................................................................. NC 37131 5.60 

ONSLOW ............................................................................................................................................. NC 37133 6.00 

ORANGE ............................................................................................................................................. NC 37135 5.40 

PAMLICO ............................................................................................................................................. NC 37137 6.00 

PASQUOTANK .................................................................................................................................... NC 37139 5.60 

PENDER .............................................................................................................................................. NC 37141 6.00 

PERQUIMANS ..................................................................................................................................... NC 37143 5.60 

PERSON .............................................................................................................................................. NC 37145 5.40 

PITT ..................................................................................................................................................... NC 37147 5.80 

POLK ................................................................................................................................................... NC 37149 5.60 

RANDOLPH ......................................................................................................................................... NC 37151 5.60 

RICHMOND ......................................................................................................................................... NC 37153 5.80 

ROBESON ........................................................................................................................................... NC 37155 5.80 

ROCKINGHAM .................................................................................................................................... NC 37157 5.40 

ROWAN ............................................................................................................................................... NC 37159 5.60 

RUTHERFORD .................................................................................................................................... NC 37161 5.60 

SAMPSON ........................................................................................................................................... NC 37163 5.80 

SCOTLAND ......................................................................................................................................... NC 37165 5.80 

STANLY ............................................................................................................................................... NC 37167 5.60 

STOKES .............................................................................................................................................. NC 37169 5.40 

SURRY ................................................................................................................................................ NC 37171 5.40 

SWAIN ................................................................................................................................................. NC 37173 5.40 

TRANSYLVANIA ................................................................................................................................. NC 37175 5.60 

TYRRELL ............................................................................................................................................. NC 37177 5.80 

UNION ................................................................................................................................................. NC 37179 5.80 

VANCE ................................................................................................................................................ NC 37181 5.40 

WAKE .................................................................................................................................................. NC 37183 5.60 

WARREN ............................................................................................................................................. NC 37185 5.40 

WASHINGTON .................................................................................................................................... NC 37187 5.80 

WATAUGA ........................................................................................................................................... NC 37189 5.40 

WAYNE ................................................................................................................................................ NC 37191 5.80 

WILKES ............................................................................................................................................... NC 37193 5.40 

WILSON ............................................................................................................................................... NC 37195 5.80 

YADKIN ............................................................................................................................................... NC 37197 5.40 

YANCEY .............................................................................................................................................. NC 37199 5.40 

ADAMS ................................................................................................................................................ ND 38001 2.40 

BARNES .............................................................................................................................................. ND 38003 2.60 

BENSON .............................................................................................................................................. ND 38005 2.30 

BILLINGS ............................................................................................................................................. ND 38007 2.40 

BOTTINEAU ........................................................................................................................................ ND 38009 2.30 

BOWMAN ............................................................................................................................................ ND 38011 2.40 

BURKE ................................................................................................................................................ ND 38013 2.30 

BURLEIGH .......................................................................................................................................... ND 38015 2.40 

CASS ................................................................................................................................................... ND 38017 2.80 

CAVALIER ........................................................................................................................................... ND 38019 2.30 

DICKEY ............................................................................................................................................... ND 38021 2.60 

DIVIDE ................................................................................................................................................. ND 38023 2.30 

DUNN .................................................................................................................................................. ND 38025 2.40 

EDDY ................................................................................................................................................... ND 38027 2.40 

EMMONS ............................................................................................................................................. ND 38029 2.40 

FOSTER .............................................................................................................................................. ND 38031 2.40 

GOLDEN VALLEY ............................................................................................................................... ND 38033 2.40 

GRAND FORKS .................................................................................................................................. ND 38035 2.30 

GRANT ................................................................................................................................................ ND 38037 2.40 

GRIGGS .............................................................................................................................................. ND 38039 2.60 

HETTINGER ........................................................................................................................................ ND 38041 2.40 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6633 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

KIDDER ............................................................................................................................................... ND 38043 2.40 

LA MOURE .......................................................................................................................................... ND 38045 2.60 

LOGAN ................................................................................................................................................ ND 38047 2.40 

MCHENRY ........................................................................................................................................... ND 38049 2.30 

MCINTOSH .......................................................................................................................................... ND 38051 2.40 

MCKENZIE .......................................................................................................................................... ND 38053 2.40 

MCLEAN .............................................................................................................................................. ND 38055 2.40 

MERCER ............................................................................................................................................. ND 38057 2.40 

MORTON ............................................................................................................................................. ND 38059 2.40 

MOUNTRAIL ........................................................................................................................................ ND 38061 2.30 

NELSON .............................................................................................................................................. ND 38063 2.30 

OLIVER ................................................................................................................................................ ND 38065 2.40 

PEMBINA ............................................................................................................................................. ND 38067 2.30 

PIERCE ............................................................................................................................................... ND 38069 2.30 

RAMSEY .............................................................................................................................................. ND 38071 2.30 

RANSOM ............................................................................................................................................. ND 38073 2.60 

RENVILLE ........................................................................................................................................... ND 38075 2.30 

RICHLAND .......................................................................................................................................... ND 38077 2.60 

ROLETTE ............................................................................................................................................ ND 38079 2.30 

SARGENT ........................................................................................................................................... ND 38081 2.60 

SHERIDAN .......................................................................................................................................... ND 38083 2.40 

SIOUX .................................................................................................................................................. ND 38085 2.40 

SLOPE ................................................................................................................................................. ND 38087 2.40 

STARK ................................................................................................................................................. ND 38089 2.40 

STEELE ............................................................................................................................................... ND 38091 2.60 

STUTSMAN ......................................................................................................................................... ND 38093 2.40 

TOWNER ............................................................................................................................................. ND 38095 2.30 

TRAILL ................................................................................................................................................. ND 38097 2.60 

WALSH ................................................................................................................................................ ND 38099 2.30 

WARD .................................................................................................................................................. ND 38101 2.30 

WELLS ................................................................................................................................................. ND 38103 2.40 

WILLIAMS ............................................................................................................................................ ND 38105 2.30 

ADAMS ................................................................................................................................................ OH 39001 4.00 

ALLEN ................................................................................................................................................. OH 39003 3.30 

ASHLAND ............................................................................................................................................ OH 39005 3.80 

ASHTABULA ....................................................................................................................................... OH 39007 3.80 

ATHENS .............................................................................................................................................. OH 39009 4.00 

AUGLAIZE ........................................................................................................................................... OH 39011 3.60 

BELMONT ........................................................................................................................................... OH 39013 3.80 

BROWN ............................................................................................................................................... OH 39015 4.00 

BUTLER ............................................................................................................................................... OH 39017 3.80 

CARROLL ............................................................................................................................................ OH 39019 3.80 

CHAMPAIGN ....................................................................................................................................... OH 39021 3.60 

CLARK ................................................................................................................................................. OH 39023 3.60 

CLERMONT ......................................................................................................................................... OH 39025 4.00 

CLINTON ............................................................................................................................................. OH 39027 3.80 

COLUMBIANA ..................................................................................................................................... OH 39029 4.00 

COSHOCTON ..................................................................................................................................... OH 39031 3.80 

CRAWFORD ........................................................................................................................................ OH 39033 3.60 

CUYAHOGA ........................................................................................................................................ OH 39035 3.80 

DARKE ................................................................................................................................................ OH 39037 3.60 

DEFIANCE ........................................................................................................................................... OH 39039 3.30 

DELAWARE ......................................................................................................................................... OH 39041 3.60 

ERIE .................................................................................................................................................... OH 39043 3.60 

FAIRFIELD .......................................................................................................................................... OH 39045 3.80 

FAYETTE ............................................................................................................................................. OH 39047 3.80 

FRANKLIN ........................................................................................................................................... OH 39049 3.60 

FULTON .............................................................................................................................................. OH 39051 3.30 

GALLIA ................................................................................................................................................ OH 39053 4.30 

GEAUGA ............................................................................................................................................. OH 39055 3.80 

GREENE .............................................................................................................................................. OH 39057 3.60 

GUERNSEY ......................................................................................................................................... OH 39059 3.80 

HAMILTON .......................................................................................................................................... OH 39061 3.80 

HANCOCK ........................................................................................................................................... OH 39063 3.60 

HARDIN ............................................................................................................................................... OH 39065 3.60 

HARRISON .......................................................................................................................................... OH 39067 3.80 

HENRY ................................................................................................................................................ OH 39069 3.30 

HIGHLAND .......................................................................................................................................... OH 39071 4.00 

HOCKING ............................................................................................................................................ OH 39073 4.00 

HOLMES .............................................................................................................................................. OH 39075 3.80 

HURON ................................................................................................................................................ OH 39077 3.60 


KHAMMOND on DSK9W7S144PROD with RULES7
6634 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

JACKSON ............................................................................................................................................ OH 39079 4.00 

JEFFERSON ....................................................................................................................................... OH 39081 3.80 

KNOX ................................................................................................................................................... OH 39083 3.80 

LAKE .................................................................................................................................................... OH 39085 3.80 

LAWRENCE ........................................................................................................................................ OH 39087 4.30 

LICKING .............................................................................................................................................. OH 39089 3.80 

LOGAN ................................................................................................................................................ OH 39091 3.60 

LORAIN ............................................................................................................................................... OH 39093 3.80 

LUCAS ................................................................................................................................................. OH 39095 3.30 

MADISON ............................................................................................................................................ OH 39097 3.60 

MAHONING ......................................................................................................................................... OH 39099 4.00 

MARION .............................................................................................................................................. OH 39101 3.60 

MEDINA ............................................................................................................................................... OH 39103 3.80 

MEIGS ................................................................................................................................................. OH 39105 4.30 

MERCER ............................................................................................................................................. OH 39107 3.30 

MIAMI .................................................................................................................................................. OH 39109 3.60 

MONROE ............................................................................................................................................. OH 39111 4.00 

MONTGOMERY .................................................................................................................................. OH 39113 3.60 

MORGAN ............................................................................................................................................. OH 39115 3.90 

MORROW ............................................................................................................................................ OH 39117 3.60 

MUSKINGUM ...................................................................................................................................... OH 39119 3.80 

NOBLE ................................................................................................................................................. OH 39121 3.80 

OTTAWA ............................................................................................................................................. OH 39123 3.60 

PAULDING .......................................................................................................................................... OH 39125 3.30 

PERRY ................................................................................................................................................ OH 39127 3.80 

PICKAWAY .......................................................................................................................................... OH 39129 3.80 

PIKE ..................................................................................................................................................... OH 39131 4.00 

PORTAGE ........................................................................................................................................... OH 39133 3.80 

PREBLE ............................................................................................................................................... OH 39135 3.60 

PUTNAM .............................................................................................................................................. OH 39137 3.30 

RICHLAND .......................................................................................................................................... OH 39139 3.60 

ROSS ................................................................................................................................................... OH 39141 4.00 

SANDUSKY ......................................................................................................................................... OH 39143 3.60 

SCIOTO ............................................................................................................................................... OH 39145 4.00 

SENECA .............................................................................................................................................. OH 39147 3.60 

SHELBY ............................................................................................................................................... OH 39149 3.60 

STARK ................................................................................................................................................. OH 39151 3.80 

SUMMIT ............................................................................................................................................... OH 39153 3.80 

TRUMBULL ......................................................................................................................................... OH 39155 4.00 

TUSCARAWAS ................................................................................................................................... OH 39157 3.80 

UNION ................................................................................................................................................. OH 39159 3.60 

VAN WERT .......................................................................................................................................... OH 39161 3.30 

VINTON ............................................................................................................................................... OH 39163 4.00 

WARREN ............................................................................................................................................. OH 39165 3.80 

WASHINGTON .................................................................................................................................... OH 39167 4.00 

WAYNE ................................................................................................................................................ OH 39169 3.80 

WILLIAMS ............................................................................................................................................ OH 39171 3.30 

WOOD ................................................................................................................................................. OH 39173 3.60 

WYANDOT .......................................................................................................................................... OH 39175 3.60 

ADAIR .................................................................................................................................................. OK 40001 3.30 

ALFALFA ............................................................................................................................................. OK 40003 2.60 

ATOKA ................................................................................................................................................. OK 40005 3.60 

BEAVER .............................................................................................................................................. OK 40007 2.50 

BECKHAM ........................................................................................................................................... OK 40009 2.60 

BLAINE ................................................................................................................................................ OK 40011 2.90 

BRYAN ................................................................................................................................................ OK 40013 3.60 

CADDO ................................................................................................................................................ OK 40015 2.90 

CANADIAN .......................................................................................................................................... OK 40017 2.90 

CARTER .............................................................................................................................................. OK 40019 3.30 

CHEROKEE ......................................................................................................................................... OK 40021 3.30 

CHOCTAW .......................................................................................................................................... OK 40023 3.60 

CIMARRON ......................................................................................................................................... OK 40025 2.50 

CLEVELAND ....................................................................................................................................... OK 40027 3.30 

COAL ................................................................................................................................................... OK 40029 3.60 

COMANCHE ........................................................................................................................................ OK 40031 2.90 

COTTON .............................................................................................................................................. OK 40033 3.30 

CRAIG ................................................................................................................................................. OK 40035 3.20 

CREEK ................................................................................................................................................ OK 40037 3.30 

CUSTER .............................................................................................................................................. OK 40039 2.60 

DELAWARE ......................................................................................................................................... OK 40041 3.20 

DEWEY ................................................................................................................................................ OK 40043 2.60 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6635 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

ELLIS ................................................................................................................................................... OK 40045 2.60 

GARFIELD ........................................................................................................................................... OK 40047 2.90 

GARVIN ............................................................................................................................................... OK 40049 3.30 

GRADY ................................................................................................................................................ OK 40051 3.30 

GRANT ................................................................................................................................................ OK 40053 2.90 

GREER ................................................................................................................................................ OK 40055 2.60 

HARMON ............................................................................................................................................. OK 40057 2.60 

HARPER .............................................................................................................................................. OK 40059 2.60 

HASKELL ............................................................................................................................................. OK 40061 3.60 

HUGHES ............................................................................................................................................. OK 40063 3.30 

JACKSON ............................................................................................................................................ OK 40065 2.90 

JEFFERSON ....................................................................................................................................... OK 40067 3.30 

JOHNSTON ......................................................................................................................................... OK 40069 3.60 

KAY ...................................................................................................................................................... OK 40071 2.90 

KINGFISHER ....................................................................................................................................... OK 40073 2.90 

KIOWA ................................................................................................................................................. OK 40075 2.90 

LATIMER ............................................................................................................................................. OK 40077 3.60 

LE FLORE ........................................................................................................................................... OK 40079 3.60 

LINCOLN ............................................................................................................................................. OK 40081 3.30 

LOGAN ................................................................................................................................................ OK 40083 3.30 

LOVE ................................................................................................................................................... OK 40085 3.30 

MCCLAIN ............................................................................................................................................. OK 40087 3.30 

MCCURTAIN ....................................................................................................................................... OK 40089 3.60 

MCINTOSH .......................................................................................................................................... OK 40091 3.30 

MAJOR ................................................................................................................................................ OK 40093 2.60 

MARSHALL ......................................................................................................................................... OK 40095 3.60 

MAYES ................................................................................................................................................ OK 40097 3.20 

MURRAY ............................................................................................................................................. OK 40099 3.30 

MUSKOGEE ........................................................................................................................................ OK 40101 3.30 

NOBLE ................................................................................................................................................. OK 40103 3.20 

NOWATA ............................................................................................................................................. OK 40105 3.20 

OKFUSKEE ......................................................................................................................................... OK 40107 3.30 

OKLAHOMA ........................................................................................................................................ OK 40109 3.30 

OKMULGEE ........................................................................................................................................ OK 40111 3.30 

OSAGE ................................................................................................................................................ OK 40113 3.20 

OTTAWA ............................................................................................................................................. OK 40115 3.20 

PAWNEE ............................................................................................................................................. OK 40117 3.20 

PAYNE ................................................................................................................................................. OK 40119 3.30 

PITTSBURG ........................................................................................................................................ OK 40121 3.60 

PONTOTOC ........................................................................................................................................ OK 40123 3.30 

POTTAWATOMIE ................................................................................................................................ OK 40125 3.30 

PUSHMATAHA .................................................................................................................................... OK 40127 3.60 

ROGER MILLS .................................................................................................................................... OK 40129 2.60 

ROGERS ............................................................................................................................................. OK 40131 3.20 

SEMINOLE .......................................................................................................................................... OK 40133 3.30 

SEQUOYAH ........................................................................................................................................ OK 40135 3.30 

STEPHENS ......................................................................................................................................... OK 40137 3.30 

TEXAS ................................................................................................................................................. OK 40139 2.50 

TILLMAN .............................................................................................................................................. OK 40141 2.90 

TULSA ................................................................................................................................................. OK 40143 3.30 

WAGONER .......................................................................................................................................... OK 40145 3.30 

WASHINGTON .................................................................................................................................... OK 40147 3.20 

WASHITA ............................................................................................................................................ OK 40149 2.60 

WOODS ............................................................................................................................................... OK 40151 2.60 

WOODWARD ...................................................................................................................................... OK 40153 2.60 

BAKER ................................................................................................................................................. OR 41001 2.20 

BENTON .............................................................................................................................................. OR 41003 2.20 

CLACKAMAS ....................................................................................................................................... OR 41005 2.70 

CLATSOP ............................................................................................................................................ OR 41007 2.20 

COLUMBIA .......................................................................................................................................... OR 41009 2.20 

COOS .................................................................................................................................................. OR 41011 2.20 

CROOK ................................................................................................................................................ OR 41013 2.20 

CURRY ................................................................................................................................................ OR 41015 2.20 

DESCHUTES ....................................................................................................................................... OR 41017 2.20 

DOUGLAS ........................................................................................................................................... OR 41019 2.20 

GILLIAM ............................................................................................................................................... OR 41021 2.20 

GRANT ................................................................................................................................................ OR 41023 2.20 

HARNEY .............................................................................................................................................. OR 41025 2.20 

HOOD RIVER ...................................................................................................................................... OR 41027 2.20 

JACKSON ............................................................................................................................................ OR 41029 2.20 

JEFFERSON ....................................................................................................................................... OR 41031 2.20 


KHAMMOND on DSK9W7S144PROD with RULES7
6636 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

JOSEPHINE ........................................................................................................................................ OR 41033 2.20 

KLAMATH ............................................................................................................................................ OR 41035 2.20 

LAKE .................................................................................................................................................... OR 41037 2.20 

LANE ................................................................................................................................................... OR 41039 2.20 

LINCOLN ............................................................................................................................................. OR 41041 2.20 

LINN ..................................................................................................................................................... OR 41043 2.20 

MALHEUR ........................................................................................................................................... OR 41045 1.80 

MARION .............................................................................................................................................. OR 41047 2.20 

MORROW ............................................................................................................................................ OR 41049 2.20 

MULTNOMAH ...................................................................................................................................... OR 41051 2.70 

POLK ................................................................................................................................................... OR 41053 2.20 

SHERMAN ........................................................................................................................................... OR 41055 2.20 

TILLAMOOK ........................................................................................................................................ OR 41057 2.20 

UMATILLA ........................................................................................................................................... OR 41059 2.20 

UNION ................................................................................................................................................. OR 41061 2.20 

WALLOWA .......................................................................................................................................... OR 41063 2.20 

WASCO ............................................................................................................................................... OR 41065 2.20 

WASHINGTON .................................................................................................................................... OR 41067 2.20 

WHEELER ........................................................................................................................................... OR 41069 2.20 

YAMHILL ............................................................................................................................................. OR 41071 2.20 

ADAMS ................................................................................................................................................ PA 42001 4.30 

ALLEGHENY ....................................................................................................................................... PA 42003 4.00 

ARMSTRONG ..................................................................................................................................... PA 42005 4.00 

BEAVER .............................................................................................................................................. PA 42007 4.00 

BEDFORD ........................................................................................................................................... PA 42009 4.10 

BERKS ................................................................................................................................................. PA 42011 4.30 

BLAIR .................................................................................................................................................. PA 42013 4.00 

BRADFORD ......................................................................................................................................... PA 42015 4.00 

BUCKS ................................................................................................................................................ PA 42017 4.50 

BUTLER ............................................................................................................................................... PA 42019 4.00 

CAMBRIA ............................................................................................................................................ PA 42021 4.00 

CAMERON .......................................................................................................................................... PA 42023 4.00 

CARBON ............................................................................................................................................. PA 42025 4.30 

CENTRE .............................................................................................................................................. PA 42027 4.00 

CHESTER ............................................................................................................................................ PA 42029 4.30 

CLARION ............................................................................................................................................. PA 42031 4.00 

CLEARFIELD ....................................................................................................................................... PA 42033 4.00 

CLINTON ............................................................................................................................................. PA 42035 4.00 

COLUMBIA .......................................................................................................................................... PA 42037 4.10 

CRAWFORD ........................................................................................................................................ PA 42039 4.00 

CUMBERLAND .................................................................................................................................... PA 42041 4.20 

DAUPHIN ............................................................................................................................................. PA 42043 4.20 

DELAWARE ......................................................................................................................................... PA 42045 4.40 

ELK ...................................................................................................................................................... PA 42047 4.00 

ERIE .................................................................................................................................................... PA 42049 3.90 

FAYETTE ............................................................................................................................................. PA 42051 4.00 

FOREST .............................................................................................................................................. PA 42053 4.00 

FRANKLIN ........................................................................................................................................... PA 42055 4.20 

FULTON .............................................................................................................................................. PA 42057 4.10 

GREENE .............................................................................................................................................. PA 42059 4.00 

HUNTINGDON .................................................................................................................................... PA 42061 4.10 

INDIANA .............................................................................................................................................. PA 42063 4.00 

JEFFERSON ....................................................................................................................................... PA 42065 4.00 

JUNIATA .............................................................................................................................................. PA 42067 4.10 

LACKAWANNA .................................................................................................................................... PA 42069 4.30 

LANCASTER ....................................................................................................................................... PA 42071 4.30 

LAWRENCE ........................................................................................................................................ PA 42073 4.00 

LEBANON ............................................................................................................................................ PA 42075 4.20 

LEHIGH ............................................................................................................................................... PA 42077 4.30 

LUZERNE ............................................................................................................................................ PA 42079 4.20 

LYCOMING .......................................................................................................................................... PA 42081 4.10 

MCKEAN ............................................................................................................................................. PA 42083 3.90 

MERCER ............................................................................................................................................. PA 42085 4.00 

MIFFLIN ............................................................................................................................................... PA 42087 4.10 

MONROE ............................................................................................................................................. PA 42089 4.40 

MONTGOMERY .................................................................................................................................. PA 42091 4.40 

MONTOUR .......................................................................................................................................... PA 42093 4.10 

NORTHAMPTON ................................................................................................................................. PA 42095 4.40 

NORTHUMBERLAND ......................................................................................................................... PA 42097 4.10 

PERRY ................................................................................................................................................ PA 42099 4.20 

PHILADELPHIA ................................................................................................................................... PA 42101 4.60 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6637 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

PIKE ..................................................................................................................................................... PA 42103 4.40 

POTTER .............................................................................................................................................. PA 42105 3.90 

SCHUYLKILL ....................................................................................................................................... PA 42107 4.20 

SNYDER .............................................................................................................................................. PA 42109 4.10 

SOMERSET ......................................................................................................................................... PA 42111 4.10 

SULLIVAN ........................................................................................................................................... PA 42113 4.10 

SUSQUEHANNA ................................................................................................................................. PA 42115 4.20 

TIOGA .................................................................................................................................................. PA 42117 4.00 

UNION ................................................................................................................................................. PA 42119 4.10 

VENANGO ........................................................................................................................................... PA 42121 4.00 

WARREN ............................................................................................................................................. PA 42123 3.90 

WASHINGTON .................................................................................................................................... PA 42125 4.00 

WAYNE ................................................................................................................................................ PA 42127 4.30 

WESTMORELAND .............................................................................................................................. PA 42129 4.00 

WYOMING ........................................................................................................................................... PA 42131 4.20 

YORK ................................................................................................................................................... PA 42133 4.30 

BRISTOL ............................................................................................................................................. RI 44001 5.10 

KENT ................................................................................................................................................... RI 44003 5.10 

NEWPORT .......................................................................................................................................... RI 44005 5.10 

PROVIDENCE ..................................................................................................................................... RI 44007 5.10 

WASHINGTON .................................................................................................................................... RI 44009 5.10 

ABBEVILLE ......................................................................................................................................... SC 45001 5.80 

AIKEN .................................................................................................................................................. SC 45003 6.00 

ALLENDALE ........................................................................................................................................ SC 45005 6.00 

ANDERSON ........................................................................................................................................ SC 45007 5.60 

BAMBERG ........................................................................................................................................... SC 45009 6.00 

BARNWELL ......................................................................................................................................... SC 45011 6.00 

BEAUFORT ......................................................................................................................................... SC 45013 6.00 

BERKELEY .......................................................................................................................................... SC 45015 6.00 

CALHOUN ........................................................................................................................................... SC 45017 6.00 

CHARLESTON .................................................................................................................................... SC 45019 6.00 

CHEROKEE ......................................................................................................................................... SC 45021 5.60 

CHESTER ............................................................................................................................................ SC 45023 5.80 

CHESTERFIELD ................................................................................................................................. SC 45025 5.80 

CLARENDON ...................................................................................................................................... SC 45027 6.00 

COLLETON ......................................................................................................................................... SC 45029 6.00 

DARLINGTON ..................................................................................................................................... SC 45031 6.00 

DILLON ................................................................................................................................................ SC 45033 6.00 

DORCHESTER .................................................................................................................................... SC 45035 6.00 

EDGEFIELD ........................................................................................................................................ SC 45037 5.80 

FAIRFIELD .......................................................................................................................................... SC 45039 5.80 

FLORENCE ......................................................................................................................................... SC 45041 6.00 

GEORGETOWN .................................................................................................................................. SC 45043 6.00 

GREENVILLE ...................................................................................................................................... SC 45045 5.60 

GREENWOOD .................................................................................................................................... SC 45047 5.80 

HAMPTON ........................................................................................................................................... SC 45049 6.00 

HORRY ................................................................................................................................................ SC 45051 6.00 

JASPER ............................................................................................................................................... SC 45053 6.00 

KERSHAW ........................................................................................................................................... SC 45055 6.00 

LANCASTER ....................................................................................................................................... SC 45057 5.80 

LAURENS ............................................................................................................................................ SC 45059 5.80 

LEE ...................................................................................................................................................... SC 45061 6.00 

LEXINGTON ........................................................................................................................................ SC 45063 6.00 

MCCORMICK ...................................................................................................................................... SC 45065 5.80 

MARION .............................................................................................................................................. SC 45067 6.00 

MARLBORO ........................................................................................................................................ SC 45069 5.80 

NEWBERRY ........................................................................................................................................ SC 45071 5.80 

OCONEE ............................................................................................................................................. SC 45073 5.60 

ORANGEBURG ................................................................................................................................... SC 45075 6.00 

PICKENS ............................................................................................................................................. SC 45077 5.60 

RICHLAND .......................................................................................................................................... SC 45079 6.00 

SALUDA .............................................................................................................................................. SC 45081 5.80 

SPARTANBURG ................................................................................................................................. SC 45083 5.60 

SUMTER .............................................................................................................................................. SC 45085 6.00 

UNION ................................................................................................................................................. SC 45087 5.80 

WILLIAMSBURG ................................................................................................................................. SC 45089 6.00 

YORK ................................................................................................................................................... SC 45091 5.60 

AURORA ............................................................................................................................................. SD 46003 2.60 

BEADLE ............................................................................................................................................... SD 46005 2.60 

BENNETT ............................................................................................................................................ SD 46007 2.40 

BON HOMME ...................................................................................................................................... SD 46009 2.60 


KHAMMOND on DSK9W7S144PROD with RULES7
6638 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

BROOKINGS ....................................................................................................................................... SD 46011 2.60 

BROWN ............................................................................................................................................... SD 46013 2.60 

BRULE ................................................................................................................................................. SD 46015 2.50 

BUFFALO ............................................................................................................................................ SD 46017 2.50 

BUTTE ................................................................................................................................................. SD 46019 2.40 

CAMPBELL .......................................................................................................................................... SD 46021 2.50 

CHARLES MIX .................................................................................................................................... SD 46023 2.50 

CLARK ................................................................................................................................................. SD 46025 2.60 

CLAY ................................................................................................................................................... SD 46027 2.60 

CODINGTON ....................................................................................................................................... SD 46029 2.60 

CORSON ............................................................................................................................................. SD 46031 2.40 

CUSTER .............................................................................................................................................. SD 46033 2.40 

DAVISON ............................................................................................................................................. SD 46035 2.60 

DAY ..................................................................................................................................................... SD 46037 2.60 

DEUEL ................................................................................................................................................. SD 46039 2.60 

DEWEY ................................................................................................................................................ SD 46041 2.40 

DOUGLAS ........................................................................................................................................... SD 46043 2.60 

EDMUNDS ........................................................................................................................................... SD 46045 2.50 

FALL RIVER ........................................................................................................................................ SD 46047 2.40 

FAULK ................................................................................................................................................. SD 46049 2.50 

GRANT ................................................................................................................................................ SD 46051 2.60 

GREGORY .......................................................................................................................................... SD 46053 2.50 

HAAKON .............................................................................................................................................. SD 46055 2.40 

HAMLIN ............................................................................................................................................... SD 46057 2.60 

HAND ................................................................................................................................................... SD 46059 2.50 

HANSON ............................................................................................................................................. SD 46061 2.60 

HARDING ............................................................................................................................................ SD 46063 2.40 

HUGHES ............................................................................................................................................. SD 46065 2.50 

HUTCHINSON ..................................................................................................................................... SD 46067 2.60 

HYDE ................................................................................................................................................... SD 46069 2.50 

JACKSON ............................................................................................................................................ SD 46071 2.40 

JERAULD ............................................................................................................................................ SD 46073 2.60 

JONES ................................................................................................................................................. SD 46075 2.40 

KINGSBURY ........................................................................................................................................ SD 46077 2.60 

LAKE .................................................................................................................................................... SD 46079 2.60 

LAWRENCE ........................................................................................................................................ SD 46081 2.40 

LINCOLN ............................................................................................................................................. SD 46083 2.60 

LYMAN ................................................................................................................................................ SD 46085 2.50 

MCCOOK ............................................................................................................................................. SD 46087 2.60 

MCPHERSON ..................................................................................................................................... SD 46089 2.50 

MARSHALL ......................................................................................................................................... SD 46091 2.60 

MEADE ................................................................................................................................................ SD 46093 2.40 

MELLETTE .......................................................................................................................................... SD 46095 2.40 

MINER ................................................................................................................................................. SD 46097 2.60 

MINNEHAHA ....................................................................................................................................... SD 46099 2.60 

MOODY ............................................................................................................................................... SD 46101 2.60 

OGLALA LAKOTA ............................................................................................................................... SD 46102 2.40 

PENNINGTON ..................................................................................................................................... SD 46103 2.40 

PERKINS ............................................................................................................................................. SD 46105 2.40 

POTTER .............................................................................................................................................. SD 46107 2.50 

ROBERTS ........................................................................................................................................... SD 46109 2.60 

SANBORN ........................................................................................................................................... SD 46111 2.60 

SHANNON ........................................................................................................................................... SD 46113 0.00 

SPINK .................................................................................................................................................. SD 46115 2.60 

STANLEY ............................................................................................................................................ SD 46117 2.40 

SULLY ................................................................................................................................................. SD 46119 2.50 

TODD ................................................................................................................................................... SD 46121 2.40 

TRIPP .................................................................................................................................................. SD 46123 2.50 

TURNER .............................................................................................................................................. SD 46125 2.60 

UNION ................................................................................................................................................. SD 46127 2.60 

WALWORTH ....................................................................................................................................... SD 46129 2.50 

YANKTON ........................................................................................................................................... SD 46135 2.60 

ZIEBACH ............................................................................................................................................. SD 46137 2.40 

ANDERSON ........................................................................................................................................ TN 47001 4.90 

BEDFORD ........................................................................................................................................... TN 47003 4.90 

BENTON .............................................................................................................................................. TN 47005 4.60 

BLEDSOE ............................................................................................................................................ TN 47007 4.90 

BLOUNT .............................................................................................................................................. TN 47009 5.20 

BRADLEY ............................................................................................................................................ TN 47011 5.20 

CAMPBELL .......................................................................................................................................... TN 47013 4.90 

CANNON ............................................................................................................................................. TN 47015 4.90 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6639 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

CARROLL ............................................................................................................................................ TN 47017 4.60 

CARTER .............................................................................................................................................. TN 47019 5.20 

CHEATHAM ......................................................................................................................................... TN 47021 4.60 

CHESTER ............................................................................................................................................ TN 47023 4.60 

CLAIBORNE ........................................................................................................................................ TN 47025 4.90 

CLAY ................................................................................................................................................... TN 47027 4.60 

COCKE ................................................................................................................................................ TN 47029 5.20 

COFFEE .............................................................................................................................................. TN 47031 4.90 

CROCKETT ......................................................................................................................................... TN 47033 4.30 

CUMBERLAND .................................................................................................................................... TN 47035 4.90 

DAVIDSON .......................................................................................................................................... TN 47037 4.60 

DECATUR ........................................................................................................................................... TN 47039 4.60 

DE KALB ............................................................................................................................................. TN 47041 4.90 

DICKSON ............................................................................................................................................ TN 47043 4.60 

DYER ................................................................................................................................................... TN 47045 4.30 

FAYETTE ............................................................................................................................................. TN 47047 4.60 

FENTRESS .......................................................................................................................................... TN 47049 4.60 

FRANKLIN ........................................................................................................................................... TN 47051 5.20 

GIBSON ............................................................................................................................................... TN 47053 4.30 

GILES .................................................................................................................................................. TN 47055 4.90 

GRAINGER .......................................................................................................................................... TN 47057 4.90 

GREENE .............................................................................................................................................. TN 47059 5.20 

GRUNDY ............................................................................................................................................. TN 47061 4.90 

HAMBLEN ........................................................................................................................................... TN 47063 5.20 

HAMILTON .......................................................................................................................................... TN 47065 5.20 

HANCOCK ........................................................................................................................................... TN 47067 4.90 

HARDEMAN ........................................................................................................................................ TN 47069 4.60 

HARDIN ............................................................................................................................................... TN 47071 4.90 

HAWKINS ............................................................................................................................................ TN 47073 5.20 

HAYWOOD .......................................................................................................................................... TN 47075 4.60 

HENDERSON ...................................................................................................................................... TN 47077 4.60 

HENRY ................................................................................................................................................ TN 47079 4.30 

HICKMAN ............................................................................................................................................ TN 47081 4.60 

HOUSTON ........................................................................................................................................... TN 47083 4.60 

HUMPHREYS ...................................................................................................................................... TN 47085 4.60 

JACKSON ............................................................................................................................................ TN 47087 4.60 

JEFFERSON ....................................................................................................................................... TN 47089 5.20 

JOHNSON ........................................................................................................................................... TN 47091 5.20 

KNOX ................................................................................................................................................... TN 47093 4.90 

LAKE .................................................................................................................................................... TN 47095 4.30 

LAUDERDALE ..................................................................................................................................... TN 47097 4.30 

LAWRENCE ........................................................................................................................................ TN 47099 4.90 

LEWIS .................................................................................................................................................. TN 47101 4.90 

LINCOLN ............................................................................................................................................. TN 47103 5.20 

LOUDON ............................................................................................................................................. TN 47105 5.20 

MCMINN .............................................................................................................................................. TN 47107 5.20 

MCNAIRY ............................................................................................................................................ TN 47109 4.90 

MACON ............................................................................................................................................... TN 47111 4.60 

MADISON ............................................................................................................................................ TN 47113 4.60 

MARION .............................................................................................................................................. TN 47115 5.20 

MARSHALL ......................................................................................................................................... TN 47117 4.90 

MAURY ................................................................................................................................................ TN 47119 4.90 

MEIGS ................................................................................................................................................. TN 47121 5.20 

MONROE ............................................................................................................................................. TN 47123 5.20 

MONTGOMERY .................................................................................................................................. TN 47125 4.30 

MOORE ............................................................................................................................................... TN 47127 4.90 

MORGAN ............................................................................................................................................. TN 47129 4.90 

OBION ................................................................................................................................................. TN 47131 4.30 

OVERTON ........................................................................................................................................... TN 47133 4.60 

PERRY ................................................................................................................................................ TN 47135 4.60 

PICKETT .............................................................................................................................................. TN 47137 4.60 

POLK ................................................................................................................................................... TN 47139 5.40 

PUTNAM .............................................................................................................................................. TN 47141 4.60 

RHEA ................................................................................................................................................... TN 47143 4.90 

ROANE ................................................................................................................................................ TN 47145 4.90 

ROBERTSON ...................................................................................................................................... TN 47147 4.60 

RUTHERFORD .................................................................................................................................... TN 47149 4.60 

SCOTT ................................................................................................................................................. TN 47151 4.90 

SEQUATCHIE ..................................................................................................................................... TN 47153 5.20 

SEVIER ................................................................................................................................................ TN 47155 5.20 

SHELBY ............................................................................................................................................... TN 47157 4.60 


KHAMMOND on DSK9W7S144PROD with RULES7
6640 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

SMITH .................................................................................................................................................. TN 47159 4.60 

STEWART ........................................................................................................................................... TN 47161 4.30 

SULLIVAN ........................................................................................................................................... TN 47163 5.20 

SUMNER ............................................................................................................................................. TN 47165 4.60 

TIPTON ................................................................................................................................................ TN 47167 4.60 

TROUSDALE ....................................................................................................................................... TN 47169 4.60 

UNICOI ................................................................................................................................................ TN 47171 5.40 

UNION ................................................................................................................................................. TN 47173 4.90 

VAN BUREN ........................................................................................................................................ TN 47175 4.90 

WARREN ............................................................................................................................................. TN 47177 4.90 

WASHINGTON .................................................................................................................................... TN 47179 5.20 

WAYNE ................................................................................................................................................ TN 47181 4.90 

WEAKLEY ........................................................................................................................................... TN 47183 4.30 

WHITE ................................................................................................................................................. TN 47185 4.90 

WILLIAMSON ...................................................................................................................................... TN 47187 4.60 

WILSON ............................................................................................................................................... TN 47189 4.60 

ANDERSON ........................................................................................................................................ TX 48001 4.00 

ANDREWS .......................................................................................................................................... TX 48003 2.90 

ANGELINA ........................................................................................................................................... TX 48005 4.60 

ARANSAS ............................................................................................................................................ TX 48007 4.60 

ARCHER .............................................................................................................................................. TX 48009 3.30 

ARMSTRONG ..................................................................................................................................... TX 48011 2.50 

ATASCOSA ......................................................................................................................................... TX 48013 4.30 

AUSTIN ................................................................................................................................................ TX 48015 4.30 

BAILEY ................................................................................................................................................ TX 48017 2.50 

BANDERA ........................................................................................................................................... TX 48019 4.00 

BASTROP ............................................................................................................................................ TX 48021 4.30 

BAYLOR .............................................................................................................................................. TX 48023 2.90 

BEE ...................................................................................................................................................... TX 48025 4.60 

BELL .................................................................................................................................................... TX 48027 4.00 

BEXAR ................................................................................................................................................. TX 48029 4.30 

BLANCO .............................................................................................................................................. TX 48031 4.00 

BORDEN ............................................................................................................................................. TX 48033 2.90 

BOSQUE ............................................................................................................................................. TX 48035 3.60 

BOWIE ................................................................................................................................................. TX 48037 4.00 

BRAZORIA .......................................................................................................................................... TX 48039 4.80 

BRAZOS .............................................................................................................................................. TX 48041 4.30 

BREWSTER ........................................................................................................................................ TX 48043 3.30 

BRISCOE ............................................................................................................................................. TX 48045 2.50 

BROOKS ............................................................................................................................................. TX 48047 4.60 

BROWN ............................................................................................................................................... TX 48049 3.60 

BURLESON ......................................................................................................................................... TX 48051 4.30 

BURNET .............................................................................................................................................. TX 48053 4.00 

CALDWELL ......................................................................................................................................... TX 48055 4.30 

CALHOUN ........................................................................................................................................... TX 48057 4.60 

CALLAHAN .......................................................................................................................................... TX 48059 3.30 

CAMERON .......................................................................................................................................... TX 48061 4.60 

CAMP .................................................................................................................................................. TX 48063 3.70 

CARSON ............................................................................................................................................. TX 48065 2.50 

CASS ................................................................................................................................................... TX 48067 4.00 

CASTRO .............................................................................................................................................. TX 48069 2.50 

CHAMBERS ........................................................................................................................................ TX 48071 4.80 

CHEROKEE ......................................................................................................................................... TX 48073 4.00 

CHILDRESS ........................................................................................................................................ TX 48075 2.60 

CLAY ................................................................................................................................................... TX 48077 3.30 

COCHRAN ........................................................................................................................................... TX 48079 2.50 

COKE ................................................................................................................................................... TX 48081 3.30 

COLEMAN ........................................................................................................................................... TX 48083 3.60 

COLLIN ................................................................................................................................................ TX 48085 3.70 

COLLINGSWORTH ............................................................................................................................. TX 48087 2.60 

COLORADO ........................................................................................................................................ TX 48089 4.30 

COMAL ................................................................................................................................................ TX 48091 4.00 

COMANCHE ........................................................................................................................................ TX 48093 3.60 

CONCHO ............................................................................................................................................. TX 48095 3.60 

COOKE ................................................................................................................................................ TX 48097 3.30 

CORYELL ............................................................................................................................................ TX 48099 4.00 

COTTLE ............................................................................................................................................... TX 48101 2.60 

CRANE ................................................................................................................................................ TX 48103 2.90 

CROCKETT ......................................................................................................................................... TX 48105 3.30 

CROSBY .............................................................................................................................................. TX 48107 2.60 

CULBERSON ...................................................................................................................................... TX 48109 2.90 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6641 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

DALLAM .............................................................................................................................................. TX 48111 2.50 

DALLAS ............................................................................................................................................... TX 48113 3.70 

DAWSON ............................................................................................................................................. TX 48115 2.90 

DEAF SMITH ....................................................................................................................................... TX 48117 2.50 

DELTA ................................................................................................................................................. TX 48119 3.70 

DENTON .............................................................................................................................................. TX 48121 3.70 

DE WITT .............................................................................................................................................. TX 48123 4.30 

DICKENS ............................................................................................................................................. TX 48125 2.60 

DIMMIT ................................................................................................................................................ TX 48127 4.00 

DONLEY .............................................................................................................................................. TX 48129 2.50 

DUVAL ................................................................................................................................................. TX 48131 4.60 

EASTLAND .......................................................................................................................................... TX 48133 3.60 

ECTOR ................................................................................................................................................ TX 48135 2.90 

EDWARDS .......................................................................................................................................... TX 48137 3.60 

ELLIS ................................................................................................................................................... TX 48139 3.70 

EL PASO ............................................................................................................................................. TX 48141 2.70 

ERATH ................................................................................................................................................. TX 48143 3.60 

FALLS .................................................................................................................................................. TX 48145 4.00 

FANNIN ............................................................................................................................................... TX 48147 3.70 

FAYETTE ............................................................................................................................................. TX 48149 4.30 

FISHER ................................................................................................................................................ TX 48151 2.90 

FLOYD ................................................................................................................................................. TX 48153 2.60 

FOARD ................................................................................................................................................ TX 48155 2.90 

FORT BEND ........................................................................................................................................ TX 48157 4.60 

FRANKLIN ........................................................................................................................................... TX 48159 3.70 

FREESTONE ....................................................................................................................................... TX 48161 4.00 

FRIO .................................................................................................................................................... TX 48163 4.30 

GAINES ............................................................................................................................................... TX 48165 2.60 

GALVESTON ....................................................................................................................................... TX 48167 4.80 

GARZA ................................................................................................................................................ TX 48169 2.90 

GILLESPIE .......................................................................................................................................... TX 48171 4.00 

GLASSCOCK ...................................................................................................................................... TX 48173 3.30 

GOLIAD ............................................................................................................................................... TX 48175 4.60 

GONZALES ......................................................................................................................................... TX 48177 4.30 

GRAY ................................................................................................................................................... TX 48179 2.50 

GRAYSON ........................................................................................................................................... TX 48181 3.70 

GREGG ............................................................................................................................................... TX 48183 4.00 

GRIMES ............................................................................................................................................... TX 48185 4.60 

GUADALUPE ....................................................................................................................................... TX 48187 4.30 

HALE ................................................................................................................................................... TX 48189 2.50 

HALL .................................................................................................................................................... TX 48191 2.50 

HAMILTON .......................................................................................................................................... TX 48193 3.60 

HANSFORD ......................................................................................................................................... TX 48195 2.50 

HARDEMAN ........................................................................................................................................ TX 48197 2.90 

HARDIN ............................................................................................................................................... TX 48199 4.80 

HARRIS ............................................................................................................................................... TX 48201 4.80 

HARRISON .......................................................................................................................................... TX 48203 4.00 

HARTLEY ............................................................................................................................................ TX 48205 2.50 

HASKELL ............................................................................................................................................. TX 48207 2.90 

HAYS ................................................................................................................................................... TX 48209 4.00 

HEMPHILL ........................................................................................................................................... TX 48211 2.60 

HENDERSON ...................................................................................................................................... TX 48213 3.70 

HIDALGO ............................................................................................................................................. TX 48215 4.60 

HILL ..................................................................................................................................................... TX 48217 3.70 

HOCKLEY ............................................................................................................................................ TX 48219 2.60 

HOOD .................................................................................................................................................. TX 48221 3.70 

HOPKINS ............................................................................................................................................. TX 48223 3.70 

HOUSTON ........................................................................................................................................... TX 48225 4.00 

HOWARD ............................................................................................................................................ TX 48227 2.90 

HUDSPETH ......................................................................................................................................... TX 48229 2.70 

HUNT ................................................................................................................................................... TX 48231 3.70 

HUTCHINSON ..................................................................................................................................... TX 48233 2.50 

IRION ................................................................................................................................................... TX 48235 3.30 

JACK .................................................................................................................................................... TX 48237 3.30 

JACKSON ............................................................................................................................................ TX 48239 4.60 

JASPER ............................................................................................................................................... TX 48241 4.80 

JEFF DAVIS ........................................................................................................................................ TX 48243 2.90 

JEFFERSON ....................................................................................................................................... TX 48245 4.80 

JIM HOGG ........................................................................................................................................... TX 48247 4.60 

JIM WELLS .......................................................................................................................................... TX 48249 4.60 

JOHNSON ........................................................................................................................................... TX 48251 3.70 


KHAMMOND on DSK9W7S144PROD with RULES7
6642 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

JONES ................................................................................................................................................. TX 48253 3.30 

KARNES .............................................................................................................................................. TX 48255 4.30 

KAUFMAN ........................................................................................................................................... TX 48257 3.70 

KENDALL ............................................................................................................................................ TX 48259 4.00 

KENEDY .............................................................................................................................................. TX 48261 4.60 

KENT ................................................................................................................................................... TX 48263 2.90 

KERR ................................................................................................................................................... TX 48265 4.00 

KIMBLE ................................................................................................................................................ TX 48267 3.60 

KING .................................................................................................................................................... TX 48269 2.90 

KINNEY ............................................................................................................................................... TX 48271 4.00 

KLEBERG ............................................................................................................................................ TX 48273 4.60 

KNOX ................................................................................................................................................... TX 48275 2.90 

LAMAR ................................................................................................................................................ TX 48277 3.70 

LAMB ................................................................................................................................................... TX 48279 2.50 

LAMPASAS ......................................................................................................................................... TX 48281 4.00 

LA SALLE ............................................................................................................................................ TX 48283 4.30 

LAVACA ............................................................................................................................................... TX 48285 4.30 

LEE ...................................................................................................................................................... TX 48287 4.30 

LEON ................................................................................................................................................... TX 48289 4.00 

LIBERTY .............................................................................................................................................. TX 48291 4.80 

LIMESTONE ........................................................................................................................................ TX 48293 4.00 

LIPSCOMB .......................................................................................................................................... TX 48295 2.60 

LIVE OAK ............................................................................................................................................ TX 48297 4.30 

LLANO ................................................................................................................................................. TX 48299 4.00 

LOVING ............................................................................................................................................... TX 48301 2.90 

LUBBOCK ............................................................................................................................................ TX 48303 2.60 

LYNN ................................................................................................................................................... TX 48305 2.90 

MCCULLOCH ...................................................................................................................................... TX 48307 3.60 

MCLENNAN ......................................................................................................................................... TX 48309 4.00 

MCMULLEN ......................................................................................................................................... TX 48311 4.30 

MADISON ............................................................................................................................................ TX 48313 4.00 

MARION .............................................................................................................................................. TX 48315 4.00 

MARTIN ............................................................................................................................................... TX 48317 2.90 

MASON ................................................................................................................................................ TX 48319 3.60 

MATAGORDA ...................................................................................................................................... TX 48321 4.80 

MAVERICK .......................................................................................................................................... TX 48323 4.00 

MEDINA ............................................................................................................................................... TX 48325 4.00 

MENARD ............................................................................................................................................. TX 48327 3.60 

MIDLAND ............................................................................................................................................. TX 48329 2.90 

MILAM ................................................................................................................................................. TX 48331 4.00 

MILLS .................................................................................................................................................. TX 48333 3.60 

MITCHELL ........................................................................................................................................... TX 48335 3.30 

MONTAGUE ........................................................................................................................................ TX 48337 3.30 

MONTGOMERY .................................................................................................................................. TX 48339 4.80 

MOORE ............................................................................................................................................... TX 48341 2.50 

MORRIS .............................................................................................................................................. TX 48343 3.70 

MOTLEY .............................................................................................................................................. TX 48345 2.60 

NACOGDOCHES ................................................................................................................................ TX 48347 4.00 

NAVARRO ........................................................................................................................................... TX 48349 3.70 

NEWTON ............................................................................................................................................. TX 48351 4.80 

NOLAN ................................................................................................................................................ TX 48353 3.30 

NUECES .............................................................................................................................................. TX 48355 4.60 

OCHILTREE ........................................................................................................................................ TX 48357 2.50 

OLDHAM ............................................................................................................................................. TX 48359 2.50 

ORANGE ............................................................................................................................................. TX 48361 4.80 

PALO PINTO ....................................................................................................................................... TX 48363 3.30 

PANOLA .............................................................................................................................................. TX 48365 4.00 

PARKER .............................................................................................................................................. TX 48367 3.70 

PARMER ............................................................................................................................................. TX 48369 2.50 

PECOS ................................................................................................................................................ TX 48371 3.30 

POLK ................................................................................................................................................... TX 48373 4.60 

POTTER .............................................................................................................................................. TX 48375 2.50 

PRESIDIO ............................................................................................................................................ TX 48377 2.90 

RAINS .................................................................................................................................................. TX 48379 3.70 

RANDALL ............................................................................................................................................ TX 48381 2.50 

REAGAN .............................................................................................................................................. TX 48383 3.30 

REAL ................................................................................................................................................... TX 48385 4.00 

RED RIVER ......................................................................................................................................... TX 48387 3.70 

REEVES .............................................................................................................................................. TX 48389 2.90 

REFUGIO ............................................................................................................................................ TX 48391 4.60 

ROBERTS ........................................................................................................................................... TX 48393 2.50 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6643 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

ROBERTSON ...................................................................................................................................... TX 48395 4.00 

ROCKWALL ......................................................................................................................................... TX 48397 3.70 

RUNNELS ............................................................................................................................................ TX 48399 3.30 

RUSK ................................................................................................................................................... TX 48401 4.00 

SABINE ................................................................................................................................................ TX 48403 4.60 

SAN AUGUSTINE ............................................................................................................................... TX 48405 4.60 

SAN JACINTO ..................................................................................................................................... TX 48407 4.60 

SAN PATRICIO ................................................................................................................................... TX 48409 4.60 

SAN SABA ........................................................................................................................................... TX 48411 3.60 

SCHLEICHER ...................................................................................................................................... TX 48413 3.60 

SCURRY .............................................................................................................................................. TX 48415 2.90 

SHACKELFORD .................................................................................................................................. TX 48417 3.30 

SHELBY ............................................................................................................................................... TX 48419 4.60 

SHERMAN ........................................................................................................................................... TX 48421 2.50 

SMITH .................................................................................................................................................. TX 48423 3.70 

SOMERVELL ....................................................................................................................................... TX 48425 3.70 

STARR ................................................................................................................................................. TX 48427 4.60 

STEPHENS ......................................................................................................................................... TX 48429 3.30 

STERLING ........................................................................................................................................... TX 48431 3.30 

STONEWALL ....................................................................................................................................... TX 48433 2.90 

SUTTON .............................................................................................................................................. TX 48435 3.60 

SWISHER ............................................................................................................................................ TX 48437 2.50 

TARRANT ............................................................................................................................................ TX 48439 3.70 

TAYLOR .............................................................................................................................................. TX 48441 3.30 

TERRELL ............................................................................................................................................. TX 48443 3.30 

TERRY ................................................................................................................................................. TX 48445 2.60 

THROCKMORTON .............................................................................................................................. TX 48447 3.30 

TITUS .................................................................................................................................................. TX 48449 3.70 

TOM GREEN ....................................................................................................................................... TX 48451 3.30 

TRAVIS ................................................................................................................................................ TX 48453 4.00 

TRINITY ............................................................................................................................................... TX 48455 4.60 

TYLER ................................................................................................................................................. TX 48457 4.80 

UPSHUR .............................................................................................................................................. TX 48459 3.70 

UPTON ................................................................................................................................................ TX 48461 3.30 

UVALDE .............................................................................................................................................. TX 48463 4.00 

VAL VERDE ........................................................................................................................................ TX 48465 3.60 

VAN ZANDT ........................................................................................................................................ TX 48467 3.70 

VICTORIA ............................................................................................................................................ TX 48469 4.60 

WALKER .............................................................................................................................................. TX 48471 4.60 

WALLER .............................................................................................................................................. TX 48473 4.60 

WARD .................................................................................................................................................. TX 48475 2.90 

WASHINGTON .................................................................................................................................... TX 48477 4.30 

WEBB .................................................................................................................................................. TX 48479 4.30 

WHARTON .......................................................................................................................................... TX 48481 4.60 

WHEELER ........................................................................................................................................... TX 48483 2.60 

WICHITA .............................................................................................................................................. TX 48485 2.90 

WILBARGER ....................................................................................................................................... TX 48487 2.90 

WILLACY ............................................................................................................................................. TX 48489 4.60 

WILLIAMSON ...................................................................................................................................... TX 48491 4.00 

WILSON ............................................................................................................................................... TX 48493 4.30 

WINKLER ............................................................................................................................................ TX 48495 2.90 

WISE .................................................................................................................................................... TX 48497 3.30 

WOOD ................................................................................................................................................. TX 48499 3.70 

YOAKUM ............................................................................................................................................. TX 48501 2.60 

YOUNG ................................................................................................................................................ TX 48503 3.30 

ZAPATA ............................................................................................................................................... TX 48505 4.30 

ZAVALA ............................................................................................................................................... TX 48507 4.00 

BEAVER .............................................................................................................................................. UT 49001 2.40 

BOX ELDER ........................................................................................................................................ UT 49003 2.00 

CACHE ................................................................................................................................................ UT 49005 2.20 

CARBON ............................................................................................................................................. UT 49007 2.20 

DAGGETT ........................................................................................................................................... UT 49009 2.30 

DAVIS .................................................................................................................................................. UT 49011 2.20 

DUCHESNE ......................................................................................................................................... UT 49013 2.20 

EMERY ................................................................................................................................................ UT 49015 2.30 

GARFIELD ........................................................................................................................................... UT 49017 2.30 

GRAND ................................................................................................................................................ UT 49019 2.30 

IRON .................................................................................................................................................... UT 49021 2.40 

JUAB .................................................................................................................................................... UT 49023 2.20 

KANE ................................................................................................................................................... UT 49025 2.40 

MILLARD ............................................................................................................................................. UT 49027 2.30 


KHAMMOND on DSK9W7S144PROD with RULES7
6644 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

MORGAN ............................................................................................................................................. UT 49029 2.20 

PIUTE .................................................................................................................................................. UT 49031 2.30 

RICH .................................................................................................................................................... UT 49033 2.20 

SALT LAKE ......................................................................................................................................... UT 49035 2.20 

SAN JUAN ........................................................................................................................................... UT 49037 2.30 

SANPETE ............................................................................................................................................ UT 49039 2.20 

SEVIER ................................................................................................................................................ UT 49041 2.30 

SUMMIT ............................................................................................................................................... UT 49043 2.20 

TOOELE .............................................................................................................................................. UT 49045 2.20 

UINTAH ............................................................................................................................................... UT 49047 2.30 

UTAH ................................................................................................................................................... UT 49049 2.20 

WASATCH ........................................................................................................................................... UT 49051 2.20 

WASHINGTON .................................................................................................................................... UT 49053 2.50 

WAYNE ................................................................................................................................................ UT 49055 2.30 

WEBER ................................................................................................................................................ UT 49057 2.20 

ADDISON ............................................................................................................................................ VT 50001 4.30 

BENNINGTON ..................................................................................................................................... VT 50003 4.50 

CALEDONIA ........................................................................................................................................ VT 50005 4.30 

CHITTENDEN ...................................................................................................................................... VT 50007 4.30 

ESSEX ................................................................................................................................................. VT 50009 4.20 

FRANKLIN ........................................................................................................................................... VT 50011 4.20 

GRAND ISLE ....................................................................................................................................... VT 50013 4.20 

LAMOILLE ........................................................................................................................................... VT 50015 4.30 

ORANGE ............................................................................................................................................. VT 50017 4.30 

ORLEANS ............................................................................................................................................ VT 50019 4.20 

RUTLAND ............................................................................................................................................ VT 50021 4.30 

WASHINGTON .................................................................................................................................... VT 50023 4.30 

WINDHAM ........................................................................................................................................... VT 50025 4.50 

WINDSOR ........................................................................................................................................... VT 50027 4.50 

ACCOMACK ........................................................................................................................................ VA 51001 4.80 

ALBEMARLE ....................................................................................................................................... VA 51003 4.50 

ALLEGHANY ....................................................................................................................................... VA 51005 4.50 

AMELIA ................................................................................................................................................ VA 51007 4.80 

AMHERST ........................................................................................................................................... VA 51009 4.50 

APPOMATTOX .................................................................................................................................... VA 51011 4.80 

ARLINGTON ........................................................................................................................................ VA 51013 4.60 

AUGUSTA ........................................................................................................................................... VA 51015 4.30 

BATH ................................................................................................................................................... VA 51017 4.50 

BEDFORD ........................................................................................................................................... VA 51019 4.80 

BLAND ................................................................................................................................................. VA 51021 4.80 

BOTETOURT ....................................................................................................................................... VA 51023 4.80 

BRUNSWICK ....................................................................................................................................... VA 51025 5.20 

BUCHANAN ......................................................................................................................................... VA 51027 4.80 

BUCKINGHAM .................................................................................................................................... VA 51029 4.80 

CAMPBELL .......................................................................................................................................... VA 51031 4.80 

CAROLINE .......................................................................................................................................... VA 51033 4.80 

CARROLL ............................................................................................................................................ VA 51035 5.20 

CHARLES CITY .................................................................................................................................. VA 51036 5.20 

CHARLOTTE ....................................................................................................................................... VA 51037 4.80 

CHESTERFIELD ................................................................................................................................. VA 51041 4.80 

CLARKE .............................................................................................................................................. VA 51043 4.30 

CRAIG ................................................................................................................................................. VA 51045 4.80 

CULPEPER ......................................................................................................................................... VA 51047 4.50 

CUMBERLAND .................................................................................................................................... VA 51049 4.80 

DICKENSON ....................................................................................................................................... VA 51051 4.80 

DINWIDDIE .......................................................................................................................................... VA 51053 5.20 

ESSEX ................................................................................................................................................. VA 51057 4.80 

FAIRFAX .............................................................................................................................................. VA 51059 4.60 

FAUQUIER .......................................................................................................................................... VA 51061 4.50 

FLOYD ................................................................................................................................................. VA 51063 5.20 

FLUVANNA .......................................................................................................................................... VA 51065 4.50 

FRANKLIN COUNTY ........................................................................................................................... VA 51067 4.80 

FREDERICK ........................................................................................................................................ VA 51069 4.30 

GILES .................................................................................................................................................. VA 51071 4.80 

GLOUCESTER .................................................................................................................................... VA 51073 5.20 

GOOCHLAND ...................................................................................................................................... VA 51075 4.80 

GRAYSON ........................................................................................................................................... VA 51077 5.20 

GREENE .............................................................................................................................................. VA 51079 4.50 

GREENSVILLE .................................................................................................................................... VA 51081 5.20 

HALIFAX .............................................................................................................................................. VA 51083 5.20 

HANOVER ........................................................................................................................................... VA 51085 4.80 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6645 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

HENRICO ............................................................................................................................................ VA 51087 4.80 

HENRY ................................................................................................................................................ VA 51089 5.20 

HIGHLAND .......................................................................................................................................... VA 51091 4.30 

ISLE OF WIGHT .................................................................................................................................. VA 51093 5.20 

JAMES CITY ....................................................................................................................................... VA 51095 5.20 

KING AND QUEEN ............................................................................................................................. VA 51097 4.80 

KING GEORGE ................................................................................................................................... VA 51099 4.80 

KING WILLIAM .................................................................................................................................... VA 51101 4.80 

LANCASTER ....................................................................................................................................... VA 51103 5.20 

LEE ...................................................................................................................................................... VA 51105 4.80 

LOUDOUN ........................................................................................................................................... VA 51107 4.40 

LOUISA ................................................................................................................................................ VA 51109 4.50 

LUNENBURG ...................................................................................................................................... VA 51111 5.20 

MADISON ............................................................................................................................................ VA 51113 4.50 

MATHEWS .......................................................................................................................................... VA 51115 5.20 

MECKLENBURG ................................................................................................................................. VA 51117 5.20 

MIDDLESEX ........................................................................................................................................ VA 51119 5.20 

MONTGOMERY .................................................................................................................................. VA 51121 4.80 

NELSON .............................................................................................................................................. VA 51125 4.50 

NEW KENT .......................................................................................................................................... VA 51127 5.20 

NORTHAMPTON ................................................................................................................................. VA 51131 4.80 

NORTHUMBERLAND ......................................................................................................................... VA 51133 4.80 

NOTTOWAY ........................................................................................................................................ VA 51135 4.80 

ORANGE ............................................................................................................................................. VA 51137 4.50 

PAGE ................................................................................................................................................... VA 51139 4.30 

PATRICK ............................................................................................................................................. VA 51141 5.20 

PITTSYLVANIA ................................................................................................................................... VA 51143 5.20 

POWHATAN ........................................................................................................................................ VA 51145 4.80 

PRINCE EDWARD .............................................................................................................................. VA 51147 4.80 

PRINCE GEORGE .............................................................................................................................. VA 51149 5.20 

PRINCE WILLIAM ............................................................................................................................... VA 51153 4.50 

PULASKI .............................................................................................................................................. VA 51155 4.80 

RAPPAHANNOCK ............................................................................................................................... VA 51157 4.50 

RICHMOND ......................................................................................................................................... VA 51159 4.80 

ROANOKE ........................................................................................................................................... VA 51161 4.80 

ROCKBRIDGE ..................................................................................................................................... VA 51163 4.50 

ROCKINGHAM .................................................................................................................................... VA 51165 4.30 

RUSSELL ............................................................................................................................................ VA 51167 4.80 

SCOTT ................................................................................................................................................. VA 51169 4.80 

SHENANDOAH ................................................................................................................................... VA 51171 4.30 

SMYTH ................................................................................................................................................ VA 51173 5.20 

SOUTHAMPTON ................................................................................................................................. VA 51175 5.20 

SPOTSYLVANIA ................................................................................................................................. VA 51177 4.50 

STAFFORD ......................................................................................................................................... VA 51179 4.50 

SURRY ................................................................................................................................................ VA 51181 5.20 

SUSSEX .............................................................................................................................................. VA 51183 5.20 

TAZEWELL .......................................................................................................................................... VA 51185 4.80 

WARREN ............................................................................................................................................. VA 51187 4.30 

WASHINGTON .................................................................................................................................... VA 51191 5.20 

WESTMORELAND .............................................................................................................................. VA 51193 4.80 

WISE .................................................................................................................................................... VA 51195 4.80 

WYTHE ................................................................................................................................................ VA 51197 5.20 

YORK ................................................................................................................................................... VA 51199 5.20 

ALEXANDRIA CITY ............................................................................................................................. VA 51510 4.50 

BRISTOL CITY .................................................................................................................................... VA 51520 5.20 

BUENA VISTA CITY ........................................................................................................................... VA 51530 4.50 

CHARLOTTESVILLE CITY ................................................................................................................. VA 51540 4.50 

CHESAPEAKE CITY ........................................................................................................................... VA 51550 5.20 

COLONIAL HEIGHTS CITY ................................................................................................................ VA 51570 4.80 

COVINGTON CITY .............................................................................................................................. VA 51580 4.50 

DANVILLE CITY .................................................................................................................................. VA 51590 5.20 

EMPORIA CITY ................................................................................................................................... VA 51595 5.20 

FAIRFAX CITY .................................................................................................................................... VA 51600 4.50 

FALLS CHURCH CITY ........................................................................................................................ VA 51610 4.50 

FRANKLIN CITY .................................................................................................................................. VA 51620 5.20 

FREDERICKSBURG CITY .................................................................................................................. VA 51630 4.50 

GALAX CITY ....................................................................................................................................... VA 51640 5.20 

HAMPTON CITY ................................................................................................................................. VA 51650 5.20 

HARRISONBURG CITY ...................................................................................................................... VA 51660 4.30 

HOPEWELL CITY ............................................................................................................................... VA 51670 5.20 

LEXINGTON CITY ............................................................................................................................... VA 51678 4.50 


KHAMMOND on DSK9W7S144PROD with RULES7
6646 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

LYNCHBURG CITY ............................................................................................................................. VA 51680 4.80 

MANASSAS CITY ............................................................................................................................... VA 51683 4.50 

MANASSAS PARK CITY .................................................................................................................... VA 51685 4.50 

MARTINSVILLE CITY ......................................................................................................................... VA 51690 5.20 

NEWPORT NEWS CITY ..................................................................................................................... VA 51700 5.20 

NORFOLK CITY .................................................................................................................................. VA 51710 5.20 

NORTON CITY .................................................................................................................................... VA 51720 4.80 

PETERSBURG CITY ........................................................................................................................... VA 51730 5.20 

POQUOSON CITY .............................................................................................................................. VA 51735 5.20 

PORTSMOUTH CITY .......................................................................................................................... VA 51740 5.20 

RADFORD CITY .................................................................................................................................. VA 51750 4.80 

RICHMOND CITY ................................................................................................................................ VA 51760 4.80 

ROANOKE CITY ................................................................................................................................. VA 51770 4.80 

SALEM CITY ....................................................................................................................................... VA 51775 4.80 

STAUNTON CITY ................................................................................................................................ VA 51790 4.30 

SUFFOLK CITY ................................................................................................................................... VA 51800 5.20 

VIRGINIA BEACH CITY ...................................................................................................................... VA 51810 5.20 

WAYNESBORO CITY ......................................................................................................................... VA 51820 4.30 

WILLIAMSBURG CITY ........................................................................................................................ VA 51830 5.20 

WINCHESTER CITY ........................................................................................................................... VA 51840 4.30 

ADAMS ................................................................................................................................................ WA 53001 2.20 

ASOTIN ............................................................................................................................................... WA 53003 2.20 

BENTON .............................................................................................................................................. WA 53005 2.20 

CHELAN .............................................................................................................................................. WA 53007 2.40 

CLALLAM ............................................................................................................................................ WA 53009 2.40 

CLARK ................................................................................................................................................. WA 53011 2.70 

COLUMBIA .......................................................................................................................................... WA 53013 2.20 

COWLITZ ............................................................................................................................................. WA 53015 2.40 

DOUGLAS ........................................................................................................................................... WA 53017 2.40 

FERRY ................................................................................................................................................. WA 53019 2.40 

FRANKLIN ........................................................................................................................................... WA 53021 2.20 

GARFIELD ........................................................................................................................................... WA 53023 2.20 

GRANT ................................................................................................................................................ WA 53025 2.20 

GRAYS HARBOR ................................................................................................................................ WA 53027 2.40 

ISLAND ................................................................................................................................................ WA 53029 2.40 

JEFFERSON ....................................................................................................................................... WA 53031 2.40 

KING .................................................................................................................................................... WA 53033 2.70 

KITSAP ................................................................................................................................................ WA 53035 2.40 

KITTITAS ............................................................................................................................................. WA 53037 2.40 

KLICKITAT ........................................................................................................................................... WA 53039 2.20 

LEWIS .................................................................................................................................................. WA 53041 2.40 

LINCOLN ............................................................................................................................................. WA 53043 2.40 

MASON ................................................................................................................................................ WA 53045 2.40 

OKANOGAN ........................................................................................................................................ WA 53047 2.40 

PACIFIC ............................................................................................................................................... WA 53049 2.40 

PEND OREILLE .................................................................................................................................. WA 53051 2.40 

PIERCE ............................................................................................................................................... WA 53053 2.40 

SAN JUAN ........................................................................................................................................... WA 53055 2.40 

SKAGIT ................................................................................................................................................ WA 53057 2.40 

SKAMANIA .......................................................................................................................................... WA 53059 2.40 

SNOHOMISH ....................................................................................................................................... WA 53061 2.40 

SPOKANE ........................................................................................................................................... WA 53063 2.40 

STEVENS ............................................................................................................................................ WA 53065 2.40 

THURSTON ......................................................................................................................................... WA 53067 2.40 

WAHKIAKUM ....................................................................................................................................... WA 53069 2.40 

WALLA WALLA ................................................................................................................................... WA 53071 2.20 

WHATCOM .......................................................................................................................................... WA 53073 2.40 

WHITMAN ............................................................................................................................................ WA 53075 2.20 

YAKIMA ............................................................................................................................................... WA 53077 2.20 

BARBOUR ........................................................................................................................................... WV 54001 4.30 

BERKELEY .......................................................................................................................................... WV 54003 4.30 

BOONE ................................................................................................................................................ WV 54005 4.50 

BRAXTON ........................................................................................................................................... WV 54007 4.30 

BROOKE ............................................................................................................................................. WV 54009 4.00 

CABELL ............................................................................................................................................... WV 54011 4.30 

CALHOUN ........................................................................................................................................... WV 54013 4.30 

CLAY ................................................................................................................................................... WV 54015 4.30 

DODDRIDGE ....................................................................................................................................... WV 54017 4.30 

FAYETTE ............................................................................................................................................. WV 54019 4.50 

GILMER ............................................................................................................................................... WV 54021 4.30 

GRANT ................................................................................................................................................ WV 54023 4.30 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6647 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

GREENBRIER ..................................................................................................................................... WV 54025 4.50 

HAMPSHIRE ....................................................................................................................................... WV 54027 4.30 

HANCOCK ........................................................................................................................................... WV 54029 4.00 

HARDY ................................................................................................................................................ WV 54031 4.30 

HARRISON .......................................................................................................................................... WV 54033 4.30 

JACKSON ............................................................................................................................................ WV 54035 4.30 

JEFFERSON ....................................................................................................................................... WV 54037 4.30 

KANAWHA ........................................................................................................................................... WV 54039 4.30 

LEWIS .................................................................................................................................................. WV 54041 4.30 

LINCOLN ............................................................................................................................................. WV 54043 4.50 

LOGAN ................................................................................................................................................ WV 54045 4.50 

MCDOWELL ........................................................................................................................................ WV 54047 4.80 

MARION .............................................................................................................................................. WV 54049 4.00 

MARSHALL ......................................................................................................................................... WV 54051 4.00 

MASON ................................................................................................................................................ WV 54053 4.30 

MERCER ............................................................................................................................................. WV 54055 4.80 

MINERAL ............................................................................................................................................. WV 54057 4.10 

MINGO ................................................................................................................................................. WV 54059 4.50 

MONONGALIA .................................................................................................................................... WV 54061 4.10 

MONROE ............................................................................................................................................. WV 54063 4.80 

MORGAN ............................................................................................................................................. WV 54065 4.30 

NICHOLAS .......................................................................................................................................... WV 54067 4.50 

OHIO .................................................................................................................................................... WV 54069 4.00 

PENDLETON ....................................................................................................................................... WV 54071 4.30 

PLEASANTS ........................................................................................................................................ WV 54073 4.00 

POCAHONTAS .................................................................................................................................... WV 54075 4.50 

PRESTON ........................................................................................................................................... WV 54077 4.10 

PUTNAM .............................................................................................................................................. WV 54079 4.30 

RALEIGH ............................................................................................................................................. WV 54081 4.50 

RANDOLPH ......................................................................................................................................... WV 54083 4.30 

RITCHIE .............................................................................................................................................. WV 54085 4.30 

ROANE ................................................................................................................................................ WV 54087 4.30 

SUMMERS .......................................................................................................................................... WV 54089 4.80 

TAYLOR .............................................................................................................................................. WV 54091 4.30 

TUCKER .............................................................................................................................................. WV 54093 4.30 

TYLER ................................................................................................................................................. WV 54095 4.00 

UPSHUR .............................................................................................................................................. WV 54097 4.30 

WAYNE ................................................................................................................................................ WV 54099 4.50 

WEBSTER ........................................................................................................................................... WV 54101 4.50 

WETZEL .............................................................................................................................................. WV 54103 4.00 

WIRT .................................................................................................................................................... WV 54105 4.30 

WOOD ................................................................................................................................................. WV 54107 4.00 

WYOMING ........................................................................................................................................... WV 54109 4.80 

ADAMS ................................................................................................................................................ WI 55001 2.90 

ASHLAND ............................................................................................................................................ WI 55003 2.80 

BARRON ............................................................................................................................................. WI 55005 2.80 

BAYFIELD ........................................................................................................................................... WI 55007 2.80 

BROWN ............................................................................................................................................... WI 55009 2.90 

BUFFALO ............................................................................................................................................ WI 55011 2.80 

BURNETT ............................................................................................................................................ WI 55013 2.80 

CALUMET ............................................................................................................................................ WI 55015 2.90 

CHIPPEWA .......................................................................................................................................... WI 55017 2.80 

CLARK ................................................................................................................................................. WI 55019 2.80 

COLUMBIA .......................................................................................................................................... WI 55021 2.90 

CRAWFORD ........................................................................................................................................ WI 55023 2.90 

DANE ................................................................................................................................................... WI 55025 2.90 

DODGE ................................................................................................................................................ WI 55027 2.90 

DOOR .................................................................................................................................................. WI 55029 2.90 

DOUGLAS ........................................................................................................................................... WI 55031 2.80 

DUNN .................................................................................................................................................. WI 55033 2.80 

EAU CLAIRE ....................................................................................................................................... WI 55035 2.80 

FLORENCE ......................................................................................................................................... WI 55037 2.80 

FOND DU LAC .................................................................................................................................... WI 55039 2.90 

FOREST .............................................................................................................................................. WI 55041 2.80 

GRANT ................................................................................................................................................ WI 55043 2.90 

GREEN ................................................................................................................................................ WI 55045 2.90 

GREEN LAKE ...................................................................................................................................... WI 55047 2.90 

IOWA ................................................................................................................................................... WI 55049 2.90 

IRON .................................................................................................................................................... WI 55051 2.80 

JACKSON ............................................................................................................................................ WI 55053 2.80 

JEFFERSON ....................................................................................................................................... WI 55055 2.90 


KHAMMOND on DSK9W7S144PROD with RULES7
6648 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

County/parish/city State FIPS code 

Class I 

differential 

adjusted for 

location 

JUNEAU .............................................................................................................................................. WI 55057 2.90 

KENOSHA ........................................................................................................................................... WI 55059 3.10 

KEWAUNEE ........................................................................................................................................ WI 55061 2.90 

LA CROSSE ........................................................................................................................................ WI 55063 2.90 

LAFAYETTE ........................................................................................................................................ WI 55065 2.90 

LANGLADE .......................................................................................................................................... WI 55067 2.90 

LINCOLN ............................................................................................................................................. WI 55069 2.80 

MANITOWOC ...................................................................................................................................... WI 55071 2.90 

MARATHON ........................................................................................................................................ WI 55073 2.90 

MARINETTE ........................................................................................................................................ WI 55075 2.90 

MARQUETTE ...................................................................................................................................... WI 55077 2.90 

MENOMINEE ....................................................................................................................................... WI 55078 2.90 

MILWAUKEE ....................................................................................................................................... WI 55079 3.10 

MONROE ............................................................................................................................................. WI 55081 2.90 

OCONTO ............................................................................................................................................. WI 55083 2.90 

ONEIDA ............................................................................................................................................... WI 55085 2.80 

OUTAGAMIE ....................................................................................................................................... WI 55087 2.90 

OZAUKEE ............................................................................................................................................ WI 55089 3.10 

PEPIN .................................................................................................................................................. WI 55091 2.80 

PIERCE ............................................................................................................................................... WI 55093 2.80 

POLK ................................................................................................................................................... WI 55095 2.80 

PORTAGE ........................................................................................................................................... WI 55097 2.90 

PRICE .................................................................................................................................................. WI 55099 2.80 

RACINE ............................................................................................................................................... WI 55101 3.10 

RICHLAND .......................................................................................................................................... WI 55103 2.90 

ROCK .................................................................................................................................................. WI 55105 2.90 

RUSK ................................................................................................................................................... WI 55107 2.80 

ST. CROIX ........................................................................................................................................... WI 55109 2.80 

SAUK ................................................................................................................................................... WI 55111 2.90 

SAWYER ............................................................................................................................................. WI 55113 2.80 

SHAWANO .......................................................................................................................................... WI 55115 2.90 

SHEBOYGAN ...................................................................................................................................... WI 55117 2.90 

TAYLOR .............................................................................................................................................. WI 55119 2.80 

TREMPEALEAU .................................................................................................................................. WI 55121 2.80 

VERNON ............................................................................................................................................. WI 55123 2.90 

VILAS ................................................................................................................................................... WI 55125 2.80 

WALWORTH ....................................................................................................................................... WI 55127 3.10 

WASHBURN ........................................................................................................................................ WI 55129 2.80 

WASHINGTON .................................................................................................................................... WI 55131 2.90 

WAUKESHA ........................................................................................................................................ WI 55133 2.90 

WAUPACA ........................................................................................................................................... WI 55135 2.90 

WAUSHARA ........................................................................................................................................ WI 55137 2.90 

WINNEBAGO ...................................................................................................................................... WI 55139 2.90 

WOOD ................................................................................................................................................. WI 55141 2.90 

ALBANY ............................................................................................................................................... WY 56001 2.40 

BIG HORN ........................................................................................................................................... WY 56003 2.40 

CAMPBELL .......................................................................................................................................... WY 56005 2.40 

CARBON ............................................................................................................................................. WY 56007 2.40 

CONVERSE ......................................................................................................................................... WY 56009 2.40 

CROOK ................................................................................................................................................ WY 56011 2.40 

FREMONT ........................................................................................................................................... WY 56013 2.40 

GOSHEN ............................................................................................................................................. WY 56015 2.40 

HOT SPRINGS .................................................................................................................................... WY 56017 2.40 

JOHNSON ........................................................................................................................................... WY 56019 2.40 

LARAMIE ............................................................................................................................................. WY 56021 2.50 

LINCOLN ............................................................................................................................................. WY 56023 2.20 

NATRONA ........................................................................................................................................... WY 56025 2.40 

NIOBRARA .......................................................................................................................................... WY 56027 2.40 

PARK ................................................................................................................................................... WY 56029 2.20 

PLATTE ............................................................................................................................................... WY 56031 2.40 

SHERIDAN .......................................................................................................................................... WY 56033 2.40 

SUBLETTE .......................................................................................................................................... WY 56035 2.20 

SWEETWATER ................................................................................................................................... WY 56037 2.40 

TETON ................................................................................................................................................. WY 56039 2.20 

UINTA .................................................................................................................................................. WY 56041 2.20 

WASHAKIE .......................................................................................................................................... WY 56043 2.40 

WESTON ............................................................................................................................................. WY 56045 2.40 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6649 

■ 5. Amend § 1000.76 by: 

■ a. Removing the text ‘‘and § 1135.11 of 

this chapter’’ wherever it appears; and 

■ b. Revising and republishing 

paragraphs (a)(2) through (4) and 

paragraph (c). 

The revisions and republications read 

as follows: 

§ 1000.76 Payments by a handler 

operating a partially regulated distributing 

plant. 

* * * * * 

(a) * * * 

(2) For orders with multiple 

component pricing, compute a Class I 

differential price by subtracting Class III 

price from the current month’s 

applicable Class I price. Multiply the 

pounds remaining after the computation 

in paragraph (a)(1)(iii) of this section by 

the amount by which the Class I 

differential price exceeds the producer 

price differential, both prices to be 

applicable at the location of the partially 

regulated distributing plant except that 

neither the adjusted Class I differential 

price nor the adjusted producer price 

differential shall be less than zero; 

(3) For orders with skim milk and 

butterfat pricing, multiply the remaining 

pounds by the amount by which the 

applicable Class I price exceeds the 

uniform price, both prices to be 

applicable at the location of the partially 

regulated distributing plant except that 

neither the adjusted Class I price nor the 

adjusted uniform price differential shall 

be less than the lowest announced class 

price; and 

(4) Unless the payment option 

described in paragraph (d) of this 

section is selected, add the amount 

obtained from multiplying the pounds 

of labeled reconstituted milk included 

in paragraph (a)(1)(iii) of this section by 

any positive difference between the 

applicable Class I price at the location 

of the partially regulated distributing 

plant (less $1.00 if the reconstituted 

milk is labeled as such) and the Class IV 

price. 

* * * * * 

(c) The operator of a partially 

regulated distributing plant that is 

subject to marketwide pooling of returns 

under a milk classification and pricing 

program that is imposed under the 

authority of a State government shall 

pay on or before the 25th day after the 

end of the month (except as provided in 

§ 1000.90) to the market administrator 

for the producer-settlement fund an 

amount computed as follows: after 

completing the computations described 

in paragraphs (a)(1)(i) and (ii) of this 

section, determine the value of the 

remaining pounds of fluid milk 

products disposed of as route 

disposition in the marketing area by 

multiplying the hundredweight of such 

pounds by the amount, if greater than 

zero, that remains after subtracting the 

State program’s class prices applicable 

to such products at the plant’s location 

from the applicable Federal order Class 

I price at the location of the plant. 

* * * * * 

PART 1001—MILK IN THE 

NORTHEAST MARKETING AREA 

■ 6. The authority citation for part 1001 

continues to read as follows: 

Authority: 7 U.S.C. 601–674, and 7253. 

■ 7. Amend § 1001.60 by: 

■ a. Revising the introductory text; 

■ b. Redesignating paragraph (i) as 

paragraph (j); and 

■ c. Adding new paragraph (i). 

The revision and addition read as 

follows: 

§ 1001.60 Handler’s value of milk. 

For the purpose of computing a 

handler’s obligation for producer milk, 

the market administrator shall 

determine for each month the value of 

milk of each handler with respect to 

each of the handler’s pool plants and of 

each handler described in § 1000.9(c) of 

this chapter with respect to milk that 

was not received at a pool plant by 

adding the amounts computed in 

paragraphs (a) through (i) of this section 

and subtracting from that total amount 

the value computed in paragraph (j) of 

this section. Unless otherwise specified, 

the skim milk, butterfat, and the 

combined pounds of skim milk and 

butterfat referred to in this section shall 

result from the steps set forth in 

§ 1000.44(a) through (c) of this chapter, 

respectively, and the nonfat components 

of producer milk in each class shall be 

based upon the proportion of such 

components in producer skim milk. 

Receipts of nonfluid milk products that 

are distributed as labeled reconstituted 

milk for which payments are made to 

the producer-settlement fund of another 

Federal order under § 1000.76(a)(4) or 

(d) of this chapter shall be excluded 

from pricing under this section. 

* * * * * 

(i) Compute an adjustment for eligible 

Class I producer milk pursuant to 

§ 1000.43(e) of this chapter by 

multiplying the Class I skim milk price 

adjuster computed in § 1000.50(r) of this 

chapter by the pounds of skim milk 

eligible in Class I. 

* * * * * 

PART 1005—MILK IN THE 

APPLACHIAN MARKETING AREA 

■ 8. The authority citation for part 1005 

continues to read as follows: 

Authority: 7 U.S.C. 601–674, and 7253. 

■ 9. Amend § 1005.51 by revising 

paragraph (a) and removing and 

reserving paragraph (b) to read as 

follows: 

§ 1005.51 Class I differential, adjustments 

to Class I prices, and Class I price. 

(a) The Class I differential shall be the 

differential established for Mecklenburg 

County, North Carolina, which is 

reported in § 1000.52 of this chapter. 

The Class I price shall be the price 

computed pursuant to § 1000.50(a) of 

this chapter for Mecklenburg County, 

North Carolina. 

(b) [Reserved] 

■ 10. Amend § 1005.60 by: 

■ a. Revising the introductory text and 

paragraph (a); 

■ b. Removing paragraph (g); 

■ c. Redesignating paragraph (f) as 

paragraph (g); and 

■ d. Adding new paragraph (f). 

The revisions and addition read as 

follows: 

§ 1005.60 Handler’s value of milk. 

For the purpose of computing a 

handler’s obligation for producer milk, 

the market administrator shall 

determine for each month the value of 

milk of each handler with respect to 

each of the handler’s pool plants and of 

each handler described in § 1000.9(c) of 

this chapter with respect to milk that 

was not received at a pool plant by 

adding the amounts computed in 

paragraphs (a) through (f) of this section 

and subtracting from that total amount 

the value computed in paragraph (g) of 

this section. Receipts of nonfluid milk 

products that are distributed as labeled 

reconstituted milk for which payments 

are made to the producer-settlement 

fund of another Federal order under 

§ 1000.76(a)(4) or (d) of this chapter 

shall be excluded from pricing under 

this section. 

(a) Multiply the pounds of skim milk 

and butterfat in producer milk that were 

classified in each class pursuant to 

§ 1000.44(c) of this chapter by the 

applicable skim milk and butterfat 

prices, and add the resulting amounts; 

* * * * * 

(f) Compute an adjustment for eligible 

Class I producer milk pursuant to 

§ 1000.43(e) of this chapter by 

multiplying the Class I skim milk price 

adjuster computed in § 1000.50(r) of this 

chapter by the pounds of skim milk 

eligible in Class I. 

* * * * * 


KHAMMOND on DSK9W7S144PROD with RULES7
6650 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

PART 1006—MILK IN THE FLORIDA 

MARKETING AREA 

■ 11. The authority citation for part 

1006 continues to read as follows: 

Authority: 7 U.S.C. 601–674, and 7253. 

■ 12. Amend § 1006.51 by revising 

paragraph (a), removing and reserving 

paragraph (b), and removing paragraph 

(c) to read as follows: 

§ 1006.51 Class I differential, adjustments 

to Class I prices, and Class I price. 

(a) The Class I differential shall be the 

differential established for Hillsborough 

County, Florida, which is reported in 

§ 1000.52 of this chapter. The Class I 

price shall be the price computed 

pursuant to § 1000.50(a) of this chapter 

for Hillsborough County, Florida. 

(b) [Reserved] 

■ 13. Amend § 1006.60 by: 

■ a. Revising the introductory text and 

paragraph (a); 

■ b. Removing paragraphs (g) through 

(i); 

■ c. Redesignating paragraph (f) as 

paragraph (g); and 

■ d. Adding new paragraph (f). 

The revisions and addition read as 

follows: 

§ 1006.60 Handler’s value of milk. 

For the purpose of computing a 

handler’s obligation for producer milk, 

the market administrator shall 

determine for each month the value of 

milk of each handler with respect to 

each of the handler’s pool plants and of 

each handler described in § 1000.9(c) of 

this chapter with respect to milk that 

was not received at a pool plant by 

adding the amounts computed in 

paragraphs (a) through (f) of this section 

and subtracting from that total amount 

the value computed in paragraph (g) of 

this section. Receipts of nonfluid milk 

products that are distributed as labeled 

reconstituted milk for which payments 

are made to the producer-settlement 

fund of another Federal order under 

§ 1000.76(a)(4) or (d) of this chapter 

shall be excluded from pricing under 

this section. 

(a) Multiply the pounds of skim milk 

and butterfat in producer milk that were 

classified in each class pursuant to 

§ 1000.44(c) of this chapter by the 

applicable skim milk and butterfat 

prices, and add the resulting amounts; 

* * * * * 

(f) Compute an adjustment for eligible 

Class I producer milk pursuant to 

§ 1000.43(e) of this chapter by 

multiplying the Class I skim milk price 

adjuster computed in § 1000.50(r) of this 

chapter by the pounds of skim milk 

eligible in Class I. 

* * * * * 

PART 1007—MILK IN THE SOUTHEAST 

MARKETING AREA 

■ 14. The authority citation for part 

1007 continues to read as follows: 

Authority: 7 U.S.C. 601–674, and 7253. 

■ 15. Amend § 1007.51 by revising 

paragraph (a) and removing and 

reserving paragraph (b) to read as 

follows: 

§ 1007.51 Class I differential, adjustments 

to Class I prices, and Class I price. 

(a) The Class I differential shall be the 

differential established for Fulton 

County, Georgia, which is reported in 

§ 1000.52 of this chapter. The Class I 

price shall be the price computed 

pursuant to § 1000.50(a) of this chapter 

for Fulton County, Georgia. 

(b) [Reserved] 

■ 16. Amend § 1007.60 by: 

■ a. Revising the introductory text and 

paragraph (a); 

■ b. Removing paragraph (g); 

■ c. Redesignating paragraph (f) as 

paragraph (g); and 

■ d. Adding new paragraph (f). 

The revisions and addition read as 

follows: 

§ 1007.60 Handler’s value of milk. 

For the purpose of computing a 

handler’s obligation for producer milk, 

the market administrator shall 

determine for each month the value of 

milk of each handler with respect to 

each of the handler’s pool plants and of 

each handler described in § 1000.9(c) of 

this chapter with respect to milk that 

was not received at a pool plant by 

adding the amounts computed in 

paragraphs (a) through (f) of this section 

and subtracting from that total amount 

the value computed in paragraph (g) of 

this section. Receipts of nonfluid milk 

products that are distributed as labeled 

reconstituted milk for which payments 

are made to the producer-settlement 

fund of another Federal order under 

§ 1000.76(a)(4) or (d) of this chapter 

shall be excluded from pricing under 

this section. 

(a) Multiply the pounds of skim milk 

and butterfat in producer milk that were 

classified in each class pursuant to 

§ 1000.44(c) of this chapter by the 

applicable skim milk and butterfat 

prices, and add the resulting amounts; 

* * * * * 

(f) Compute an adjustment for eligible 

Class I producer milk pursuant to 

§ 1000.43(e) of this chapter by 

multiplying the Class I skim milk price 

adjuster computed in § 1000.50(r) of this 

chapter by the pounds of skim milk 

eligible in Class I. 

* * * * * 

PART 1030—MILK IN THE UPPER 

MIDWEST MARKETING AREA 

■ 17. The authority citation for part 

1030 continues to read as follows: 

Authority: 7 U.S.C. 601–674, and 7253. 

■ 18. Amend § 1030.60 by: 

■ a. Revising the introductory text; 

■ b. Redesignating paragraphs (j) and (k) 

as paragraphs (k) and (l); and 

■ c. Adding new paragraph (j). 

The revision and addition read as 

follows: 

§ 1030.60 Handler’s value of milk. 

For the purpose of computing a 

handler’s obligation for producer milk, 

the market administrator shall 

determine for each month the value of 

milk of each handler with respect to 

each of the handler’s pool plants and of 

each handler described in § 1000.9(c) of 

this chapter with respect to milk that 

was not received at a pool plant by 

adding the amounts computed in 

paragraphs (a) through (j) of this section 

and subtracting from that total amount 

the values computed in paragraphs (k) 

and (l) of this section. Unless otherwise 

specified, the skim milk, butterfat, and 

the combined pounds of skim milk and 

butterfat referred to in this section shall 

result from the steps set forth in 

§ 1000.44(a) through (c) of this chapter, 

respectively, and the nonfat components 

of producer milk in each class shall be 

based upon the proportion of such 

components in producer skim milk. 

Receipts of nonfluid milk products that 

are distributed as labeled reconstituted 

milk for which payments are made to 

the producer-settlement fund of another 

Federal order under § 1000.76(a)(4) or 

(d) of this chapter shall be excluded 

from pricing under this section. 

* * * * * 

(j) Compute an adjustment for eligible 

Class I producer milk pursuant to 

§ 1000.43(e) of this chapter by 

multiplying the Class I skim milk price 

adjuster computed in § 1000.50(r) of this 

chapter by the pounds of skim milk 

eligible in Class I. 

* * * * * 

PART 1032—MILK IN THE CENTRAL 

MARKETING AREA 

■ 19. The authority citation for part 

1032 continues to read as follows: 

Authority: 7 U.S.C. 601–674, and 7253. 

■ 20. Amend § 1032.60 by: 

■ a. Revising the introductory text; 

■ b. Redesignating paragraph (j) as 

paragraph (k); and 

■ c. Adding new paragraph (j). 

The revision and addition read as 

follows: 


KHAMMOND on DSK9W7S144PROD with RULES7
Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 6651 

§ 1032.60 Handler’s value of milk. 

For the purpose of computing a 

handler’s obligation for producer milk, 

the market administrator shall 

determine for each month the value of 

milk of each handler with respect to 

each of the handler’s pool plants and of 

each handler described in § 1000.9(c) of 

this chapter with respect to milk that 

was not received at a pool plant by 

adding the amounts computed in 

paragraphs (a) through (j) of this section 

and subtracting from that total amount 

the value computed in paragraph (k) of 

this section. Unless otherwise specified, 

the skim milk, butterfat, and the 

combined pounds of skim milk and 

butterfat referred to in this section shall 

result from the steps set forth in 

§ 1000.44(a) through (c) of this chapter, 

respectively, and the nonfat components 

of producer milk in each class shall be 

based upon the proportion of such 

components in producer skim milk. 

Receipts of nonfluid milk products that 

are distributed as labeled reconstituted 

milk for which payments are made to 

the producer-settlement fund of another 

Federal order under § 1000.76(a)(4) or 

(d) of this chapter shall be excluded 

from pricing under this section. 

* * * * * 

(j) Compute an adjustment for eligible 

Class I producer milk pursuant to 

§ 1000.43(e) of this chapter by 

multiplying the Class I skim milk price 

adjuster computed in § 1000.50(r) of this 

chapter by the pounds of skim milk 

eligible in Class I. 

* * * * * 

PART 1033—MILK IN THE MIDEAST 

MARKETING AREA 

■ 21. The authority citation for part 

1033 continues to read as follows: 

Authority: 7 U.S.C. 601–674, and 7253. 

■ 22. Amend § 1033.60 by: 

■ a. Revising the introductory text; 

■ b. Redesignating paragraph (j) as 

paragraph (k); and 

■ c. Adding new paragraph (j). 

The revision and addition read as 

follows: 

§ 1033.60 Handler’s value of milk. 

For the purpose of computing a 

handler’s obligation for producer milk, 

the market administrator shall 

determine for each month the value of 

milk of each handler with respect to 

each of the handler’s pool plants and of 

each handler described in § 1000.9(c) of 

this chapter with respect to milk that 

was not received at a pool plant by 

adding the amounts computed in 

paragraphs (a) through (j) of this section 

and subtracting from that total amount 

the value computed in paragraph (k) of 

this section. Unless otherwise specified, 

the skim milk, butterfat, and the 

combined pounds of skim milk and 

butterfat referred to in this section shall 

result from the steps set forth in 

§ 1000.44(a) through (c) of this chapter, 

respectively, and the nonfat components 

of producer milk in each class shall be 

based upon the proportion of such 

components in producer skim milk. 

Receipts of nonfluid milk products that 

are distributed as labeled reconstituted 

milk for which payments are made to 

the producer-settlement fund of another 

Federal order under § 1000.76(a)(4) or 

(d) of this chapter shall be excluded 

from pricing under this section. 

* * * * * 

(j) Compute an adjustment for eligible 

Class I producer milk pursuant to 

§ 1000.43(e) of this chapter by 

multiplying the Class I skim milk price 

adjuster computed in § 1000.50(r) of this 

chapter by the pounds of skim milk 

eligible in Class I. 

* * * * * 

PART 1051—MILK IN THE CALIFORNIA 

MARKETING AREA 

■ 23. The authority citation for part 

1051 continues to read as follows: 

Authority: 7 U.S.C. 601–674, and 7253. 

■ 24. Amend § 1051.60 by: 

■ a. Revising the introductory text; 

■ b. Redesignating paragraph (i) as 

paragraph (j); and 

■ c. Adding new paragraph (i). 

The revision and addition read as 

follows: 

§ 1051.60 Handler’s value of milk. 

For the purpose of computing a 

handler’s obligation for producer milk, 

the market administrator shall 

determine for each month the value of 

milk of each handler with respect to 

each of the handler’s pool plants and of 

each handler described in § 1000.9(c) of 

this chapter with respect to milk that 

was not received at a pool plant by 

adding the amounts computed in 

paragraphs (a) through (i) of this section 

and subtracting from that total amount 

the value computed in paragraph (j) of 

this section. Unless otherwise specified, 

the skim milk, butterfat, and the 

combined pounds of skim milk and 

butterfat referred to in this section shall 

result from the steps set forth in 

§ 1000.44(a) through (c) of this chapter, 

respectively, and the nonfat components 

of producer milk in each class shall be 

based upon the proportion of such 

components in producer skim milk. 

Receipts of nonfluid milk products that 

are distributed as labeled reconstituted 

milk for which payments are made to 

the producer-settlement fund of another 

Federal order under § 1000.76(a)(4) or 

(d) of this chapter shall be excluded 

from pricing under this section. 

* * * * * 

(i) Compute an adjustment for eligible 

Class I producer milk pursuant to 

§ 1000.43(e) of this chapter by 

multiplying the Class I skim milk price 

adjuster computed in § 1000.50(r) of this 

chapter by the pounds of skim milk 

eligible in Class I. 

* * * * * 

PART 1124—MILK IN THE PACIFIC 

NORTWEST MARKETING AREA 

■ 25. The authority citation for part 

1124 continues to read as follows: 

Authority: 7 U.S.C. 601–674, and 7253. 

■ 26. Amend § 1124.60 by: 

■ a. Revising the introductory text; 

■ b. Redesignating paragraph (i) as 

paragraph (j); and 

■ c. Adding new paragraph (i). 

The revision and addition read as 

follows: 

§ 1124.60 Handler’s value of milk. 

For the purpose of computing a 

handler’s obligation for producer milk, 

the market administrator shall 

determine for each month the value of 

milk of each handler with respect to 

each of the handler’s pool plants and of 

each handler described in § 1000.9(c) of 

this chapter with respect to milk that 

was not received at a pool plant by 

adding the amounts computed in 

paragraphs (a) through (i) of this section 

and subtracting from that total amount 

the value computed in paragraph (j) of 

this section. Unless otherwise specified, 

the skim milk, butterfat, and the 

combined pounds of skim milk and 

butterfat referred to in this section shall 

result from the steps set forth in 

§ 1000.44(a) through (c) of this chapter, 

respectively, and the nonfat components 

of producer milk in each class shall be 

based upon the proportion of such 

components in producer skim milk. 

Receipts of nonfluid milk products that 

are distributed as labeled reconstituted 

milk for which payments are made to 

the producer-settlement fund of another 

Federal order under § 1000.76(a)(4) or 

(d) of this chapter shall be excluded 

from pricing under this section. 

* * * * * 

(i) Compute an adjustment for eligible 

Class I producer milk pursuant to 

§ 1000.43(e) of this chapter by 

multiplying the Class I skim milk price 

adjuster computed in § 1000.50(r) of this 


KHAMMOND on DSK9W7S144PROD with RULES7
6652 Federal Register / Vol. 90, No. 11 / Friday, January 17, 2025 / Rules and Regulations 

chapter by the pounds of skim milk 

eligible in Class I. 

* * * * * 

PART 1126—MILK IN THE 

SOUTHWEST MARKETING AREA 

■ 27. The authority citation for part 

1126 continues to read as follows: 

Authority: 7 U.S.C. 601–674, and 7253. 

■ 28. Amend § 1126.60 by: 

■ a. Revising the introductory text; 

■ b. Redesignating paragraph (j) as 

paragraph (k); and 

■ c. Adding new paragraph (j). 

The revision and addition read as 

follows: 

§ 1126.60 Handler’s value of milk. 

For the purpose of computing a 

handler’s obligation for producer milk, 

the market administrator shall 

determine for each month the value of 

milk of each handler with respect to 

each of the handler’s pool plants and of 

each handler described in § 1000.9(c) of 

this chapter with respect to milk that 

was not received at a pool plant by 

adding the amounts computed in 

paragraphs (a) through (j) of this section 

and subtracting from that total amount 

the value computed in paragraph (k) of 

this section. Unless otherwise specified, 

the skim milk, butterfat, and the 

combined pounds of skim milk and 

butterfat referred to in this section shall 

result from the steps set forth in 

§ 1000.44(a) through (c) of this chapter, 

respectively, and the nonfat components 

of producer milk in each class shall be 

based upon the proportion of such 

components in producer skim milk. 

Receipts of nonfluid milk products that 

are distributed as labeled reconstituted 

milk for which payments are made to 

the producer-settlement fund of another 

Federal order under § 1000.76(a)(4) or 

(d) of this chapter shall be excluded 

from pricing under this section. 

* * * * * 

(j) Compute an adjustment for eligible 

Class I producer milk pursuant to 

§ 1000.43(e) of this chapter by 

multiplying the Class I skim milk price 

adjuster computed in § 1000.50(r) of this 

chapter by the pounds of skim milk 

eligible in Class I. 

* * * * * 

PART 1131—MILK IN THE ARIZONA 

MARKETING AREA 

■ 29. The authority citation for part 

1131 continues to read as follows: 

Authority: 7 U.S.C. 601–674, and 7253. 

■ 30. Amend § 1131.60 by: 

■ a. Revising the introductory text; 

■ b. Redesignating paragraph (f) as 

paragraph (g); and 

■ c. Adding new paragraph (f). 

The revision and addition read as 

follows: 

§ 1131.60 Handler’s value of milk. 

For the purpose of computing a 

handler’s obligation for producer milk, 

the market administrator shall 

determine for each month the value of 

milk of each handler with respect to 

each of the handler’s pool plants and of 

each handler described in § 1000.9(c) of 

this chapter with respect to milk that 

was not received at a pool plant by 

adding the amounts computed in 

paragraphs (a) through (f) of this section 

and subtracting from that total amount 

the value computed in paragraph (g) of 

this section. Receipts of nonfluid milk 

products that are distributed as labeled 

reconstituted milk for which payments 

are made to the producer-settlement 

fund of another Federal order under 

§ 1000.76(a)(4) or (d) of this chapter 

shall be excluded from pricing under 

this section. 

* * * * * 

(f) Compute an adjustment for eligible 

Class I producer milk pursuant to 

§ 1000.43(e) of this chapter by 

multiplying the Class I skim milk price 

adjuster computed in § 1000.50(r) of this 

chapter by the pounds of skim milk 

eligible in Class I. 

* * * * * 

PART 1170—DAIRY PRODUCT 

MANDATORY REPORTING 

■ 31. The authority citation for part 

1170 continues to read as follows: 

Authority: 7 U.S.C. 1637–1637b, as 

amended by Pub. L. 106–532, 114 Stat. 2541; 

Pub. L. 107–171, 116 Stat. 207; and Pub. L. 

111–239, 124 Stat. 2501. 

■ 32. Amend § 1170.8 by revising and 

republishing paragraph (a) to read as 

follows: 

§ 1170.8 Price reporting specifications. 

* * * * * 

(a) Specifications for Cheddar Cheese 

Prices: 

(1) Variety: Cheddar cheese. 

(2) Style: 40-pound blocks. 

(3) Age: Not less than 4 days or more 

than 30 days on date of sale. Exclude 

cheese that will be aged. 

(4) Grade: Product meets Wisconsin 

State Brand or USDA Grade A or better 

standards. 

(5) Color: Colored and within the 

color range of 6–8 on the National 

Cheese Institute color chart. 

(6) Packaging: Price should reflect 

cheese wrapped in a sealed, airtight 

package in corrugated or solid 

fiberboard containers with a reinforcing 

inner liner or sleeve. Exclude all other 

packaging costs from the reported price. 

(7) Exclude: Intra-company sales, 

resales of purchased cheese, forward 

pricing sales (sales in which the selling 

price was set [not adjusted] 30 or more 

days before the transaction was 

completed), cheese produced under 

faith-based close supervision and 

marketed at a higher price than the 

manufacturer’s wholesale market price 

for the basic commodity (for example, 

kosher cheese produced with a rabbi on 

site who is actively involved in 

supervision of the production process), 

sales under the Dairy Export Incentive 

Program or other premium-assisted sales 

(for example, export assistance sales 

through the Cooperatives Working 

Together program), and cheese certified 

as organic by a USDA-accredited 

certifying agent. 

* * * * * 

Erin Morris, 

Associate Administrator, Agricultural 

Marketing Service. 

[FR Doc. 2025–00563 Filed 1–16–25; 8:45 am] 

BILLING CODE P 


KHAMMOND on DSK9W7S144PROD with RULES7