15664 Federal Register / Vol. 77, No. 52 / Friday, March 16, 2012 / Proposed Rules 

(1) PM2.5 emissions and PM10 emissions 

shall include gaseous emissions from a 

source or activity, which condense to form 

particulate matter at ambient temperatures. 

On or after January 1, 2011, such 

condensable particulate matter shall be 

accounted for in applicability determinations 

and in establishing emissions limitations for 

PM2.5 and PM10 in permits issued under this 

ruling. Compliance with emissions 

limitations for PM2.5 and PM10 issued prior 

to this date shall not be based on 

condensable particulate matter unless 

required by the terms and conditions of the 

permit or the applicable implementation 

plan. Applicability determinations made 

prior to this date without accounting for 

condensable particulate matter shall not be 

considered in violation of this section unless 

the applicable implementation plan required 

condensable particulate matter to be 

included. 

(2) Any pollutant that is identified under 

this paragraph II.A.31(ii)(2) as a constituent 

or precursor of a general pollutant listed 

under paragraph II.A.31(i) or (ii) of this 

Ruling, provided that such constituent or 

precursor pollutant may only be regulated 

under NSR as part of regulation of the general 

pollutant. Precursors identified by the 

Administrator for purposes of NSR are the 

following: 

(a) Volatile organic compounds and 

nitrogen oxides are precursors to ozone in all 

ozone nonattainment areas. 

(b) Sulfur dioxide is a precursor to PM2.5

in all PM2.5 nonattainment areas. 

* * * * * 

PART 52—[Amended] 

4. The authority citation for part 52 

continues to read as follows: 

Authority: 42 U.S.C. 7401 et seq. 

Subpart A—[Amended] 

5. Section 52.21 is amended by 

revising paragraphs (b)(50)(i) and (ii) 

and removing paragraph (b)(50)(vi) to 

read as follows: 

and 

§ 52.21 Prevention of significant 

deterioration of air quality. 

* * * * * 

(b) * * * 

(50) * * * 

(i) Any pollutant for which a national 

ambient air quality standard has been 

promulgated; 

(a) PM2.5 emissions and PM10

emissions shall include gaseous 

emissions from a source or activity, 

which condense to form particulate 

matter at ambient temperatures. On or 

after January 1, such condensable 

particulate matter shall be accounted for 

in applicability determinations and in 

establishing emissions limitations for 

PM2.5 and PM10 in PSD permits. 

Compliance with emissions limitations 

for PM2.5 and PM10 issued prior to this 

date shall not be based on condensable 

particular matter unless required by the 

terms and conditions of the permit or 

the applicable implementation plan. 

Applicability determinations made prior 

to this date without accounting for 

condensable particular matter shall not 

be considered in violation of this 

section unless the applicable 

implementation plan required 

condensable particular matter to be 

included. 

(b) Any pollutant identified under 

this paragraph (b)(50)(i)(b) as a 

constituent or precursor for such 

pollutant. Precursors identified by the 

Administrator for purposes of NSR are 

the following: 

(1) Volatile organic compounds and 

nitrogen oxides are precursors to ozone 

in all attainment and unclassifiable 

areas. 

(2) Sulfur dioxide is a precursor to 

PM2.5 in all attainment and 

unclassifiable areas. 

(3) Nitrogen oxides are presumed to 

be precursors to PM2.5 in all attainment 

and unclassifiable areas, unless the 

State demonstrates to the 

Administrator’s satisfaction or EPA 

demonstrates that emissions of nitrogen 

oxides from sources in a specific area 

are not a significant contributor to that 

area’s ambient PM2.5 concentrations. 

(4) Volatile organic compounds are 

presumed not to be precursors to PM2.5

in any attainment or unclassifiable area, 

unless the State demonstrates to the 

Administrator’s satisfaction or EPA 

demonstrates that emissions of volatile 

organic compounds from sources in a 

specific area are a significant 

contributor to that area’s ambient PM2.5

concentrations. 

(ii) Any pollutant that is subject to 

any standard promulgated under section 

111 of the Act, as required to be 

measured by the applicable performance 

standard for that pollutant. For sources 

not currently regulated by an applicable 

NSPS, measurement of such pollutant 

shall be determined by the 

Administrator; 

* * * * * 

[FR Doc. 2012–6429 Filed 3–15–12; 8:45 am] 

BILLING CODE 6560–50–P 

DEPARTMENT OF HOMELAND 

SECURITY 

Federal Emergency Management 

Agency 

44 CFR Part 67 

[Docket ID FEMA–2011–0002; Internal 

Agency Docket No. FEMA–B–1207] 

Proposed Flood Elevation 

Determinations 

AGENCY: Federal Emergency 

Management Agency, DHS. 

ACTION: Proposed rule; correction. 

SUMMARY: On August 3, 2011, FEMA 

published in the Federal Register a 

proposed rule that contained an 

erroneous table. This notice provides 

corrections to that table, to be used in 

lieu of the information published at 76 

FR 46701. The table provided here 

represents the flooding sources, location 

of referenced elevations, and effective 

and modified elevations for the City of 

Cadiz, Kentucky. Specifically, it 

addresses the flooding sources Little 

River (backwater effects from Lake 

Barkley) and Little River Tributary 1 

(backwater effects from Lake Barkley). 

DATES: Comments are to be submitted 

on or before June 14, 2012. 

ADDRESSES: You may submit comments, 

identified by Docket No. FEMA–B– 

1207, to Luis Rodriguez, Chief, 

Engineering Management Branch, 

Federal Insurance and Mitigation 

Administration, Federal Emergency 

Management Agency, 500 C Street SW., 

Washington, DC 20472, (202) 646–4064 

or (email) 

luis.rodriguez3@fema.dhs.gov. 

FOR FURTHER INFORMATION CONTACT: Luis 

Rodriguez, Chief, Engineering 

Management Branch, Federal Insurance 

and Mitigation Administration, Federal 

Emergency Management Agency, 500 C 

Street SW., Washington, DC 20472, 

(202) 646–4064 or (email) 

luis.rodriguez3@fema.dhs.gov. 

SUPPLEMENTARY INFORMATION: The 

Federal Emergency Management Agency 

(FEMA) publishes proposed 

determinations of Base (1% annualchance) Flood Elevations (BFEs) and 

modified BFEs for communities 

participating in the National Flood 

Insurance Program (NFIP), in 

accordance with section 110 of the 

Flood Disaster Protection Act of 1973, 

42 U.S.C. 4104, and 44 CFR 67.4(a). 

These proposed BFEs and modified 

BFEs, together with the floodplain 

management criteria required by 44 CFR 

60.3, are minimum requirements. They 

should not be construed to mean that 


tkelley on DSK3SPTVN1PROD with PROPOSALS
Federal Register / Vol. 77, No. 52 / Friday, March 16, 2012 / Proposed Rules 15665 

the community must change any 

existing ordinances that are more 

stringent in their floodplain 

management requirements. The 

community may at any time enact 

stricter requirements of its own or 

pursuant to policies established by other 

Federal, State, or regional entities. 

These proposed elevations are used to 

meet the floodplain management 

requirements of the NFIP and also are 

used to calculate the appropriate flood 

insurance premium rates for new 

buildings built after these elevations are 

made final, and for the contents in those 

buildings. 

Correction 

In the proposed rule published at 76 

FR 46701, in the August 3, 2011, issue 

of the Federal Register, FEMA 

published a table under the authority of 

44 CFR 67.4. The table, entitled ‘‘City of 

Cadiz, Kentucky’’ addressed the 

flooding sources Little River (backwater 

effects from Lake Barkley) and Little 

River Tributary 1 (backwater effects 

from Lake Barkley). That table 

contained inaccurate information as to 

the location of referenced elevation, 

effective and modified elevation in feet, 

and/or communities affected for those 

flooding sources. 

In this notice, FEMA is publishing a 

table containing the accurate 

information, to address these prior 

errors. The information provided below 

should be used in lieu of that previously 

published for the City of Cadiz, 

Kentucky. 

State City/town/county Source of flooding Location ** 

* Elevation in feet 

(NGVD) 

+ Elevation in feet 

(NAVD) 

# Depth in feet above 

ground 

∧Elevation in meters 

(MSL) 

Existing Modified 

City of Cadiz, Kentucky 

Kentucky ................ City of Cadiz .......... Little River (backwater effects from Lake Barkley).Approximately 3.7 miles upstream of the 

Lake Barkley confluence to approximately 4.5 miles upstream of the Lake 

Barkley confluence.

None +375 

Kentucky ................ City of Cadiz .......... Little River Tributary 1 

(backwater effects from 

Lake Barkley).

Approximately 500 feet upstream of the 

Little River confluence to approximately 

1,678 feet upstream of the Little River 

confluence.

None +375 

* National Geodetic Vertical Datum. 

+ North American Vertical Datum. 

# Depth in feet above ground. 

∧ Mean Sea Level, rounded to the nearest 0.1 meter. 

** BFEs to be changed include the listed downstream and upstream BFEs, and include BFEs located on the stream reach between the referenced locations above. Please refer to the revised Flood Insurance Rate Map located at the community map repository (see below) for 

exact locations of all BFEs to be changed. 

Send comments to Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation Administration, Federal Emergency Management Agency, 500 C Street SW., Washington, DC 20472. 

ADDRESSES 

City of Cadiz 

Maps are available for inspection at 63 Main Street, Cadiz, KY 42211. 

(Catalog of Federal Domestic Assistance No. 

97.022, ‘‘Flood Insurance.’’) 

Dated: March 1, 2012. 

Sandra K. Knight, 

Deputy Associate Administrator for 

Mitigation, Department of Homeland 

Security, Federal Emergency Management 

Agency. 

[FR Doc. 2012–6356 Filed 3–15–12; 8:45 am] 

BILLING CODE 9110–12–P 

FEDERAL COMMUNICATIONS 

COMMISSION 

47 CFR Parts 1 and 22 

[WT Docket No. 12–40; RM–11510; FCC 12– 

20] 

Cellular Service, Including Changes in 

Licensing of Unserved Area; Interim 

Restrictions and Procedures for 

Cellular Service Applications 

AGENCY: Federal Communications 

Commission. 

ACTION: Proposed rule; interim 

procedures. 

SUMMARY: In this document, the Federal 

Communications Commission 

(Commission) proposes to amend the 

rules governing the 800 MHz Cellular 

Radiotelephone Service (Cellular 

Service). In the Notice of Proposed 

Rulemaking (NPRM), the Commission 

proposes to transition the Cellular 

Service from a site-based licensing 

model to a geographic-based model by 

offering an ‘‘overlay’’ license for every 

Cellular Market Area (CMA) and 

corresponding channel block (Block A 

or Block B), in two stages, via auction. 

The Overlay Licensees would be 

obligated to protect existing licensees’ 

Cellular operations from harmful 

interference. The NPRM also includes 

proposals to update various other 

Cellular Service rules. The Commission 

seeks comment on all its proposals as 

well as on alternative proposals. The 

companion Order imposes certain 

interim procedures, including a freeze 

on the filing of certain Cellular 

applications in certain markets and 


tkelley on DSK3SPTVN1PROD with PROPOSALS