Clopyralid (117401/117403) Dietary Exposure and Risk Assessment DP Number: 368855

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UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

WASHINGTON, D.C. 20460 

OFFICE OF PREVENTION, PESTICIDES

 AND TOXIC SUBSTANCES

MEMORANDUM

Date: 27 October 2009 

SUBJECT: Clopyralid – Acute and Chronic Combined Dietary (Food + Drinking Water)

Exposure and Risk Assessments to Evaluate New Uses on Swiss Chard, 

Strawberry, and Bushberry (Subgroup 13-07B).

PC Code: 117401 (salt)

 117403 (acid)

DP Barcode: D368855

Decision No.: 403248 Registration Nos.: 62719-80, 62719-81, and 62719-84

Petition No.: 8E7481 Regulatory Action: Section 3 and 24(c) Registrations

Risk Assessment Type: Dietary 

(Single chemical)

Case No.: NA

TXR No.: NA CAS Nos.: 1702-17-6 (acid)

5774-85-5 (monoethanolamine salt)

MRID No.: None 40 CFR: 180.431 

FROM: Michael A. Doherty, Ph.D., Chemist

Risk Assessment Branch II

Health Effects Division (7509P)

THROUGH: William Cutchin, Chemist

Donna Davis, Chemist

Dietary Exposure Science Advisory Council (DESAC)

Health Effects Division (7509P)

Richard A. Loranger, Ph.D., Senior Scientist

Risk Assessment Branch II

Health Effects Division (7509P)

TO: Michael A. Doherty, Ph.D., Chemist

Risk Assessment Branch II

Health Effects Division (7509P)

Barbara Madden, RM 05

Risk Integration, Minor Use & Emergency Response Branch

Registration Division (7505P)
Clopyralid (117401/117403) Dietary Exposure and Risk Assessment DP Number: 368855

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Executive Summary

Acute and chronic combined dietary (food + drinking water) exposure and risk assessments were 

conducted using the Dietary Exposure Evaluation Model DEEM-FCIDTM, Version 2.03 which 

use food consumption data from the U.S. Department of Agriculture’s Continuing Surveys of 

Food Intakes by Individuals (CSFII) from 1994-1996 and 1998. The analyses were performed to 

support Section 3 and Section 24(c) requests for uses on swiss chard, bushberry Subgroup 13-

07B, and strawberry.

The acute and chronic assessments are highly conservative with regard to protecting human 

health. Both assessments assume 100% crop treated and are based on tolerance-level residues 

for all commodities. Modeled estimates of clopyralid residues in drinking water have been 

incorporated into the analyses. Children 1-2 years old are estimated to have the highest dietary

exposure to clopyralid. The screening-level estimates for that subpopulation are 9% of the acute 

population-adjusted dose (aPAD) and 24% of the chronic population-adjusted dose (cPAD).

Generally, HED is concerned about dietary risk when the exposure estimate exceeds 100% of the 

PAD. Therefore, the combined dietary risk from residues of clopyralid in food and drinking 

water are below HED’s level of concern for all population groups. There are no dietary exposure 

considerations that would preclude granting the requested uses of clopyralid. An aggregate 

human health risk assessment is forthcoming (DP No. D361316).

I. Introduction

Dietary risk assessment incorporates both exposure and toxicity of a given pesticide. For acute 

and chronic assessments, the risk is expressed as a percentage of a maximum acceptable dose 

(i.e., the dose which HED has concluded will result in no unreasonable adverse health effects). 

This dose is referred to as the population adjusted dose (PAD). The PAD is equivalent to the

point of departure (POD, NOAEL, LOAEL, e.g.) divided by the required uncertainty or safety 

factors.

For acute and non-cancer chronic exposures, HED is concerned when estimated dietary risk 

exceeds 100% of the PAD. HED is generally concerned when estimated cancer risk exceeds one 

in one million. References which discuss the acute and chronic risk assessments in more detail 

are available on the EPA/pesticides web site: “Available Information on Assessing Exposure 

from Pesticides, A User’s Guide,” 21-JUN-2000, web link: http://www.epa.gov/fedrgstr/EPAPEST/2000/July/Day-12/6061.pdf ; or see SOP 99.6 (20-AUG-1999).

The most recent dietary risk assessment for clopyralid was conducted by D. Dotson (9 Sept 

2002, D284780).

II. Residue Information

Permanent tolerances are established for residues of clopyralid in/on a wide variety of plant 

commodities at levels ranging from 0.5 ppm in/on stone fruits to 500 ppm in/on grass forage and 

hay [40 CFR §180.431(a)], including a tolerance of 1.0 ppm for strawberry. Permanent 
Clopyralid (117401/117403) Dietary Exposure and Risk Assessment DP Number: 368855

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tolerances are also established for residues of clopyralid in livestock commodities at levels 

ranging from 0.1 ppm in eggs to 36 ppm in meat byproducts, except liver, of cattle, goats, horses 

and sheep. The residue of concern for both tolerance enforcement and risk assessment is the 

parent compound only.

To support the petitioned-for uses, IR-4 has submitted residue data from field trials with swiss 

chard, blueberry, and strawberry (depicting residues following the annual production practice 

associated with the regional registration request). HED’s recommended tolerances for these 

uses, derived from the NAFTA tolerance-harmonization spreadsheet, are 3.0 ppm for swiss 

chard, 0.5 ppm for the bushberry subgroup, and 4.0 ppm for strawberry. HED is recommending 

that the 4.0-ppm tolerance for strawberry replace the existing 1.0-ppm tolerance. Furthermore, 

HED is recommending that the existing tolerance of 4.0 ppm for cranberry remain in place, 

despite the fact that cranberry is a member of Crop Subgroup 13-07B. This is due to differences 

in the use directions for cranberry versus those for the subgroup in general. These requested uses 

do not impact existing tolerances for livestock commodities.

This is a screening-level assessment; therefore, tolerance-level residues were used in the analyses 

along with default processing factors from DEEM version 7.81. It was also assumed that 100% 

of crops with registered or requested uses of clopyralid were treated. The inputs for the dietary

assessments are provided in Attachments 1 (acute assessment) and 2 (chronic assessment).

III. Drinking Water Data

The estimated drinking water concentrations (EDWCs) used in the dietary risk assessment were 

provided by the Environmental Fate and Effects Division (EFED) in the following 

memorandum: “Tier I Drinking Water Assessment for Proposed New Use of Clopyralid on 

Swiss Chard, Bushberry Subgroup 13-07B and Annual Strawberry” (A. Shelby, 9 September 

2009, D361314) and incorporated directly into this dietary assessment. Water residues were 

incorporated in the DEEM-FCID into the food categories “water, direct, all sources” and “water, 

indirect, all sources.” 

Modeled estimates of surface water from the FIRST model were used for both the acute and 

chronic assessments (Table 1). These estimates are greater than those for groundwater via the 

SCIGROW model as well as the monitoring data that are available for clopyralid. The models 

and their descriptions are available at the EPA internet site: 

http://www.epa.gov/oppefed1/models/water/. 

Table 1. Estimated Drinking Water Concentrations for Clopyralid.

Drinking Water Source (Model Used) Use (Rate Modeled)

Maximum Estimated Drinking Water 

Concentration (EDWC), ppb

Groundwater (SCIGROW) Bushberry (0.25 Lbs a.i./A) Acute And Chronic 0.39

Groundwater (Monitoring) NAWQA (Alabama) Acute 13

Surface Water (FIRST) Bushberry (0.25 Lbs a.i./A) Acute 41.1

Bushberry (0.25 Lbs a.i./A) Chronic 10.8

Non-crop (0.5 lb a.i./A) Acute 45.0

Non-crop (0.5 lb a.i./A) Chronic 11.9

Surface Water (Monitoring) NAWQA Acute 42
Clopyralid (117401/117403) Dietary Exposure and Risk Assessment DP Number: 368855

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For these assessments, the maximum EDWCs of 45 ppm (acute) and 11.9 ppm (chronic) were 

used. As noted in EFED’s evaluation, the monitoring data are greater than some of the modeled 

estimates; especially for groundwater. HED believes that using the modeled estimates in the 

dietary assessment is protective of human health since modeled values are the maxima for their 

respective exposure durations.

IV. DEEM-FCIDTM Program and Consumption Information

Clopyralid acute and chronic dietary exposure assessments were conducted using the Dietary

Exposure Evaluation Model software with the Food Commodity Intake Database DEEMFCIDTM, Version 2.03 which incorporates consumption data from USDA’s Continuing Surveys 

of Food Intakes by Individuals (CSFII), 1994-1996 and 1998. The 1994-96, 98 data are based on 

the reported consumption of more than 20,000 individuals over two non-consecutive survey

days. Foods “as consumed” (e.g., apple pie) are linked to EPA-defined food commodities (e.g. 

apples, peeled fruit - cooked; fresh or N/S; baked; or wheat flour - cooked; fresh or N/S, baked) 

using publicly available recipe translation files developed jointly by USDA/ARS and EPA. For 

chronic exposure assessment, consumption data are averaged for the entire U.S. population and 

within population subgroups, but for acute exposure assessment are retained as individual 

consumption events. Based on analysis of the 1994-96, 98 CSFII consumption data, which took 

into account dietary patterns and survey respondents, HED concluded that it is most appropriate 

to report risk for the following population subgroups: the general U.S. population, all infants (<1 

year old), children 1-2, children 3-5, children 6-12, youth 13-19, adults 20-49, females 13-49, 

and adults 50+ years old.

For chronic dietary exposure assessment, an estimate of the residue level in each food or foodform (e.g., orange or orange juice) on the food commodity residue list is multiplied by the 

average daily consumption estimate for that food/food form to produce a residue intake estimate. 

The resulting residue intake estimate for each food/food form is summed with the residue intake 

estimates for all other food/food forms on the commodity residue list to arrive at the total 

average estimated exposure. Exposure is expressed in mg/kg body weight/day and as a percent 

of the cPAD. This procedure is performed for each population subgroup.

For acute exposure assessments, individual one-day food consumption data are used on an 

individual-by-individual basis. The reported consumption amounts of each food item can be 

multiplied by a residue point estimate and summed to obtain a total daily pesticide exposure for a 

deterministic exposure assessment, or “matched” in multiple random pairings with residue values 

and then summed in a probabilistic assessment. The resulting distribution of exposures is 

expressed as a percentage of the aPAD on both a user (i.e., only those who reported eating 

relevant commodities/food forms) and a per-capita (i.e., those who reported eating the relevant 

commodities as well as those who did not) basis. In accordance with HED policy, per capita 

exposure and risk are reported for all tiers of analysis. However, for tiers 1 and 2, any significant 

differences in user vs. per capita exposure and risk are specifically identified and noted in the 

risk assessment.
Clopyralid (117401/117403) Dietary Exposure and Risk Assessment DP Number: 368855

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V. Toxicological Information

The toxicology database for clopyralid is incomplete at this time. Based on the toxicology data 

requirements outlined in the recently revised 40 CFR Part 158, there are additional requirements 

for acute and subchronic neurotoxicity studies in the rat (§870.6200a and b), and an 

immunotoxicity study (§870.7800). In addition, a 28-day inhalation toxicity study in the rat 

(§870.3465) is required. Nevertheless, HED recommends reduction of the FQPA special factor 

to 1x. There was no evidence of increased pre- and/or postnatal qualitative or quantitative 

susceptibility in the developmental rat or rabbit studies, or the rat 2-generation reproduction 

study. In the developmental rat study, no developmental effects were seen in at a dose that 

caused maternal toxicity. Although acute and subchronic neurotoxicity studies and an 

immunotoxicity study have not been submitted and are required under the revised 40 CFR Part 

158 guidelines, the available subchronic and chronic studies show no evidence of either 

neurotoxicity or immunotoxicity at doses up to or exceeding the limit dose. The endpoints 

selected for risk assessment are therefore considered adequately protective of pre- and/or 

postnatal toxicity.

The endpoints for use in dietary risk assessment are summarized in Table 2, below.

Table 2. Toxicological Doses and Endpoints for Clopyralid for Use Dietary and Residential Human Health 

Risk Assessments.

Exposure/

Scenario

Point of 

Departure

Uncertainty/FQPA 

Safety Factors

Level of Concern for 

Risk Assessment

Study and Toxicological Effects

Acute Dietary 

(All populations 

including infants 

and children) 

NOAEL = 

75 mg/kg

UFA= 10x

UFH= 10x

SFFQPA=1

aRfD=

0.75 mg/kg/day

aPAD=

0.75 mg/kg/day

Developmental Toxicity (oral) – rat

Maternal LOAEL = 250 mg/kg/day, 

based on decreased body weight gain 

and food consumption during GD 6-9.

Chronic Dietary

(All populations

including infants 

and children)

NOAEL= 

15 mg/kg/day 

UFA= 10x

UFH= 10x

SFFQPA=1

cRfD=

0.15 mg/kg/day

cPAD=

0.15 mg/kg/day

2-Year Combined Chronic

Toxicity/Carcinogenicity (oral) – rat

LOAEL = 150 mg/kg/day, based on 

increased epithelial hyperplasia and 

thickening of the limiting ridge of the 

stomach in both sexes.

Cancer Classified as “Not likely to be carcinogenic to humans”. Quantification of cancer risk is not 

required.

Point of Departure (POD) = A data point or an estimated point that is derived from observed dose-response data and used to 

mark the beginning of extrapolation to determine risk associated with lower environmentally relevant human exposures. NOAEL 

= no observed adverse effect level. LOAEL = lowest observed adverse effect level. UF = uncertainty factor. UFA = 

extrapolation from animal to human (interspecies). UFH = potential variation in sensitivity among members of the human 

population (intraspecies). FQPA SF = FQPA Safety Factor. PAD = population adjusted dose (a = acute, c = chronic). RfD = 

reference dose. MOE = margin of exposure. LOC = level of concern. N/A = not applicable.

VI. Results 

As stated above, for acute and chronic assessments, HED is concerned when dietary risk exceeds 

100% of the PAD. The DEEM-FCIDTM analyses estimate the dietary exposure of the U.S. 

population and various population subgroups. The results reported in Table 3 are for the general 

U.S. Population, all infants (<1 year old), children 1-2, children 3-5, children 6-12, youth 13-19, 
Clopyralid (117401/117403) Dietary Exposure and Risk Assessment DP Number: 368855

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females 13-49, adults 20-49, and adults 50+ years. Risk estimates are below HED’s level of 

concern for all population subgroups.

Table 3. Summary of the Combined Dietary (Food + Drinking Water) Exposure and Risk Estimates for Clopyralid.

Population Subgroup

Acute (95th Percentile) Chronic Cancer

Dietary Exposure 

(mg/kg/day)

% 

aPAD*

Dietary Exposure

(mg/kg/day) % cPAD*

Dietary Exposure

(mg/kg/day) Risk

General U.S. Population 0.035084 5 0.013212 9

N/A N/A

All Infants (< 1 year old) 0.043768 6 0.012778 9

Children 1-2 years old 0.070616 9 0.035056 23

Children 3-5 years old 0.060428 8 0.031908 21

Children 6-12 years old 0.042390 6 0.021317 14

Youth 13-19 years old 0.025842 3 0.012669 8

Adults 20-49 years old 0.022783 3 0.010403 7

Adults 50+ years old 0.019576 3 0.008967 6

Females 13-49 years old 0.021362 3 0.009685 7

* %PADs are reported to 2 significant figures. The values for the highest exposed population for each type of risk 

assessment are bolded.

VII. Characterization of Inputs/Outputs

Highly conservative, health-protective assumptions have been used throughout the acute and 

chronic dietary assessments for clopyralid. The resulting exposure and risk estimates likely

overestimate any actual dietary exposures to clopyralid that may occur due to the registered and 

requested uses.

VIII. Conclusions

Highly conservative assessments indicate that there are no acute or chronic dietary (food + 

drinking water) exposure concerns for clopyralid. There are no dietary risk considerations that 

would preclude granting the requested uses. A full aggregate human health risk assessment is 

forthcoming (D361316).

IX. List of Attachments

Attachment 1. Inputs for the acute dietary exposure assessment of clopyralid

Attachment 2. Inputs for the chronic dietary exposure assessment of clopyralid.

Attachment 3. Summary of the acute dietary exposure and risk estimates for clopyralid.

Attachment 4. Summary of the chronic dietary exposure and risk estimates for clopyralid.
Clopyralid (117401/117403) Dietary Exposure and Risk Assessment DP Number: 368855

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Attachment 1. Inputs for the acute dietary exposure assessment of clopyralid

U.S. Environmental Protection Agency Ver. 2.02

DEEM-FCID Acute analysis for CLOPYRALID

Residue file name: C:\Documents and Settings\mdoherty\My Documents\Chemistry 

Reviews\Clopyralid\2009\117403-2009 Acute.R98

Analysis Date 09-22-2009 Residue file dated: 09-22-2009/09:31:12/8

Reference dose: aRfD = 0.75 mg/kg bw/day NOEL = 75 mg/kg bw/day

--------------------------------------------------------------------------------

 EPA Crop Def Res Adj.Factors Comment

 Code Grp Food Name (ppm) #1 #2 

-------- ---- ------------------------------- ---------- ------ ------ -------

12000120 12 Apricot 0.500000 1.000 1.0001E6239

12000121 12 Apricot-babyfood 0.500000 1.000 1.0001E6239

12000130 12 Apricot, dried 0.500000 6.000 1.0001E6239

12000140 12 Apricot, juice 0.500000 1.000 1.0001E6239

12000141 12 Apricot, juice-babyfood 0.500000 1.000 1.0001E6239

95000190 O Asparagus 1.000000 1.000 1.0001E3979

15000250 15 Barley, pearled barley 3.000000 1.000 1.0004F3054

15000251 15 Barley, pearled barley-babyfood 3.000000 1.000 1.0004F3054

15000260 15 Barley, flour 3.000000 1.000 1.0004F3054

15000261 15 Barley, flour-babyfood 3.000000 1.000 1.0004F3054

15000270 15 Barley, bran 12.000000 1.000 1.0004F3054

21000440 M Beef, meat 1.000000 1.000 1.0001F2439

21000441 M Beef, meat-babyfood 1.000000 1.000 1.0001F2439

21000450 M Beef, meat, dried 1.000000 1.920 1.0001F2439

21000460 M Beef, meat byproducts 36.000000 1.000 1.0001F2439

21000461 M Beef, meat byproducts-babyfood 36.000000 1.000 1.0001F2439

21000470 M Beef, fat 1.000000 1.000 1.0001F2439

21000471 M Beef,fat-babyfood 1.000000 1.000 1.0001F2439

21000480 M Beef, kidney 36.000000 1.000 1.0001F2439

21000490 M Beef, liver 3.000000 1.000 1.0001F2439

21000491 M Beef, liver-babyfood 3.000000 1.000 1.0001F2439

01010500 1AB Beet, garden, roots 4.000000 1.000 1.0001E6333

01010501 1AB Beet, garden, roots-babyfood 4.000000 1.000 1.0001E6333

02000510 2 Beet, garden, tops 3.000000 1.000 1.0001E6333

01010520 1A Beet, sugar 2.000000 0.100 1.0008F3600

01010521 1A Beet, sugar-babyfood 2.000000 0.100 1.0008F3600

01010530 1A Beet, sugar, molasses 10.000000 1.000 1.0008F3600

01010531 1A Beet, sugar, molasses-babyfood 10.000000 1.000 1.0008F3600

13020570 13B Blueberry 0.500000 1.000 1.0008E7481

13020571 13B Blueberry-babyfood 0.500000 1.000 1.0008E7481

05010610 5A Broccoli 2.000000 1.000 1.0001E3999

05010611 5A Broccoli-babyfood 2.000000 1.000 1.0001E3999

05010620 5A Broccoli, Chinese 2.000000 1.000 1.0001E3999

05010640 5A Brussels sprouts 2.000000 1.000 1.0001E3999

05010690 5A Cabbage 2.000000 1.000 1.0001E3999

05010710 5A Cabbage, Chinese, napa 2.000000 1.000 1.0001E3999

05010720 5A Cabbage, Chinese, mustard 2.000000 1.000 1.0001E3999

05010830 5A Cauliflower 2.000000 1.000 1.0001E3999

12000900 12 Cherry 0.500000 1.000 1.0001E6329

12000901 12 Cherry-babyfood 0.500000 1.000 1.0001E6329

12000910 12 Cherry, juice 0.500000 1.500 1.0001E6329

12000911 12 Cherry, juice-babyfood 0.500000 1.500 1.0001E6329

40000930 P Chicken, meat 0.200000 1.000 1.0004F3054

40000931 P Chicken, meat-babyfood 0.200000 1.000 1.0004F3054

40000940 P Chicken, liver 0.200000 1.000 1.0004F3054

40000950 P Chicken, meat byproducts 0.200000 1.000 1.0004F3054

40000951 P Chicken, meat byproducts-babyfoo 0.200000 1.000 1.0004F3054

40000960 P Chicken, fat 0.200000 1.000 1.0004F3054

40000961 P Chicken, fat-babyfood 0.200000 1.000 1.0004F3054

40000970 P Chicken, skin 0.200000 1.000 1.0004F3054

40000971 P Chicken, skin-babyfood 0.200000 1.000 1.0004F3054

15001200 15 Corn, field, flour 1.000000 1.000 1.0004F4379

15001201 15 Corn, field, flour-babyfood 1.000000 1.000 1.0004F4379

15001210 15 Corn, field, meal 1.000000 1.000 1.0004F4379

15001220 15 Corn, field, bran 1.000000 1.000 1.0004F4379

15001230 15 Corn, field, starch 1.000000 1.000 1.0004F4379

15001231 15 Corn, field, starch-babyfood 1.000000 1.000 1.0004F4379

15001240 15 Corn, field, syrup 1.000000 1.500 1.0004F4379
Clopyralid (117401/117403) Dietary Exposure and Risk Assessment DP Number: 368855

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15001241 15 Corn, field, syrup-babyfood 1.000000 1.500 1.0004F4379

15001250 15 Corn, field, oil 1.000000 1.000 1.0004F4379

15001251 15 Corn, field, oil-babyfood 1.000000 1.000 1.0004F4379

15001260 15 Corn, pop 1.000000 1.000 1.0004F4379

15001270 15 Corn, sweet 1.000000 1.000 1.0004F4379

15001271 15 Corn, sweet-babyfood 1.000000 1.000 1.0004F4379

95001300 O Cranberry 4.000000 1.000 1.0001E6340

95001301 O Cranberry-babyfood 4.000000 1.000 1.0001E6340

95001310 O Cranberry, dried 4.000000 4.000 1.0001E6340

 Full comment: 1E6340 Conc. factor from cherry

95001320 O Cranberry, juice 4.000000 1.100 1.0001E6340

95001321 O Cranberry, juice-babyfood 4.000000 1.100 1.0001E6340

13021360 13B Currant 0.500000 1.000 1.0008E7481

70001450 P Egg, whole 0.100000 1.000 1.0004F3054

70001451 P Egg, whole-babyfood 0.100000 1.000 1.0004F3054

70001460 P Egg, white 0.100000 1.000 1.0004F3054

70001461 P Egg, white (solids)-babyfood 0.100000 1.000 1.0004F3054

70001470 P Egg, yolk 0.100000 1.000 1.0004F3054

70001471 P Egg, yolk-babyfood 0.100000 1.000 1.0004F3054

13021490 13B Elderberry 0.500000 1.000 1.0008E7481

20001630 20 Flaxseed, oil 3.000000 1.000 1.0001E6227

23001690 M Goat, meat 1.000000 1.000 1.0001F2439

23001700 M Goat, meat byproducts 36.000000 1.000 1.0001F2439

23001710 M Goat, fat 1.000000 1.000 1.0001F2439

23001720 M Goat, kidney 36.000000 1.000 1.0001F2439

23001730 M Goat, liver 3.000000 1.000 1.0001F2439

13021740 13B Gooseberry 0.500000 1.000 1.0008E7481

95001880 O Hop 5.000000 1.000 1.0001E6283

24001890 M Horse, meat 1.000000 1.000 1.0001F2439

13021910 13B Huckleberry 0.500000 1.000 1.0008E7481

05011960 5A Kohlrabi 2.000000 1.000 1.0001E3999

28002210 M Meat, game 1.000000 1.000 1.0001F2439

27002220 D Milk, fat 0.200000 1.000 1.0001F2439

27002221 D Milk, fat - baby food/infant for 0.200000 1.000 1.0001F2439

27012230 D Milk, nonfat solids 0.200000 1.000 1.0001F2439

27012231 D Milk, nonfat solids-baby food/in 0.200000 1.000 1.0001F2439

27022240 D Milk, water 0.200000 1.000 1.0001F2439

27022241 D Milk, water-babyfood/infant form 0.200000 1.000 1.0001F2439

27032251 D Milk, sugar (lactose)-baby food/ 0.200000 1.000 1.0001F2439

05022290 5B Mustard greens 5.000000 1.000 1.0001E6334

12002300 12 Nectarine 0.500000 1.000 1.0001E6329

15002310 15 Oat, bran 3.000000 1.000 1.0004F3054

15002320 15 Oat, flour 3.000000 1.000 1.0004F3054

15002321 15 Oat, flour-babyfood 3.000000 1.000 1.0004F3054

15002330 15 Oat, groats/rolled oats 3.000000 1.000 1.0004F3054

15002331 15 Oat, groats/rolled oats-babyfood 3.000000 1.000 1.0004F3054

12002600 12 Peach 0.500000 1.000 1.0001E6329

12002601 12 Peach-babyfood 0.500000 1.000 1.0001E6329

12002610 12 Peach, dried 0.500000 7.000 1.0001E6329

12002611 12 Peach, dried-babyfood 0.500000 1.000 1.0001E6329

12002620 12 Peach, juice 0.500000 1.000 1.0001E6329

12002621 12 Peach, juice-babyfood 0.500000 1.000 1.0001E6329

95002750 O Peppermint 3.000000 1.000 1.000

95002760 O Peppermint, oil 3.000000 1.000 1.000

12002850 12 Plum 0.500000 1.000 1.0001E6329

12002851 12 Plum-babyfood 0.500000 1.000 1.0001E6329

12002860 12 Plum, prune, fresh 0.500000 1.000 1.0001E6329

12002861 12 Plum, prune, fresh-babyfood 0.500000 1.000 1.0001E6329

12002870 12 Plum, prune, dried 1.500000 1.000 1.0001E6329

12002871 12 Plum, prune, dried-babyfood 1.500000 1.000 1.0001E6329

12002880 12 Plum, prune, juice 0.500000 1.400 1.0001E6329

12002881 12 Plum, prune, juice-babyfood 0.500000 1.400 1.0001E6329

25002900 M Pork, meat 0.200000 1.000 1.0001F2439

25002901 M Pork, meat-babyfood 0.200000 1.000 1.0001F2439

25002910 M Pork, skin 0.200000 1.000 1.0001F2439

25002920 M Pork, meat byproducts 0.200000 1.000 1.0001F2439

25002921 M Pork, meat byproducts-babyfood 0.200000 1.000 1.0001F2439

25002930 M Pork, fat 0.200000 1.000 1.0001F2439

25002931 M Pork, fat-babyfood 0.200000 1.000 1.0001F2439

25002940 M Pork, kidney 0.200000 1.000 1.0001F2439

25002950 M Pork, liver 0.200000 1.000 1.0001F2439
Clopyralid (117401/117403) Dietary Exposure and Risk Assessment DP Number: 368855

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60003010 P Poultry, other, meat 0.200000 1.000 1.0001F2439

60003020 P Poultry, other, liver 0.200000 1.000 1.0001F2439

60003030 P Poultry, other, meat byproducts 0.200000 1.000 1.0001F2439

60003040 P Poultry, other, fat 0.200000 1.000 1.0001F2439

60003050 P Poultry, other, skin 0.200000 1.000 1.0001F2439

29003120 M Rabbit, meat 1.000000 1.000 1.0001F2439

20003190 20 Rapeseed, oil 3.000000 1.000 1.0001E6291

20003191 20 Rapeseed, oil-babyfood 3.000000 1.000 1.0001E6291

26003390 M Sheep, meat 1.000000 1.000 1.0001F2439

26003391 M Sheep, meat-babyfood 1.000000 1.000 1.0001F2439

26003400 M Sheep, meat byproducts 36.000000 1.000 1.0001F2439

26003410 M Sheep, fat 1.000000 1.000 1.0001F2439

26003411 M Sheep, fat-babyfood 1.000000 1.000 1.0001F2439

26003420 M Sheep, kidney 36.000000 1.000 1.0001F2439

26003430 M Sheep, liver 3.000000 1.000 1.0001F2439

95003520 O Spearmint 3.000000 1.000 1.000

95003530 O Spearmint, oil 3.000000 1.000 1.000

04013550 4A Spinach 5.000000 1.000 1.0001E6320

04013551 4A Spinach-babyfood 5.000000 1.000 1.0001E6320

95003590 O Strawberry 4.000000 1.000 1.0008E7481

95003591 O Strawberry-babyfood 4.000000 1.000 1.0008E7481

95003600 O Strawberry, juice 4.000000 1.000 1.0008E7481

95003601 O Strawberry, juice-babyfood 4.000000 1.000 1.0008E7481

04023670 4B Swiss chard 3.000000 1.000 1.0008E7481

15003810 15 Triticale, flour 3.000000 1.000 1.0004F3054

50003820 P Turkey, meat 0.200000 1.000 1.0001F2439

50003821 P Turkey, meat-babyfood 0.200000 1.000 1.0001F2439

50003830 P Turkey, liver 0.200000 1.000 1.0001F2439

50003831 P Turkey, liver-babyfood 0.200000 1.000 1.0001F2439

50003840 P Turkey, meat byproducts 0.200000 1.000 1.0001F2439

50003841 P Turkey, meat byproducts-babyfood 0.200000 1.000 1.0001F2439

50003850 P Turkey, fat 0.200000 1.000 1.0001F2439

50003851 P Turkey, fat-babyfood 0.200000 1.000 1.0001F2439

50003860 P Turkey, skin 0.200000 1.000 1.0001F2439

50003861 P Turkey, skin-babyfood 0.200000 1.000 1.0001F2439

01013880 1AB Turnip, roots 1.000000 1.000 1.0001E6335

05023890 5B Turnip, greens 4.000000 1.000 1.0001E6335

86010000 O Water, direct, all sources 0.045000 1.000 1.000FIRST 

 Full comment: FIRST Acute Non-crop Use

86020000 O Water, indirect, all sources 0.045000 1.000 1.000FIRST 

 Full comment: FIRST Acute Non-crop Use

15004010 15 Wheat, grain 3.000000 1.000 1.0004F3054

15004011 15 Wheat, grain-babyfood 3.000000 1.000 1.0004F3054

15004020 15 Wheat, flour 3.000000 1.000 1.0004F3054

15004021 15 Wheat, flour-babyfood 3.000000 1.000 1.0004F3054

15004030 15 Wheat, germ 12.000000 1.000 1.0004F3054

15004040 15 Wheat, bran 12.000000 1.000 1.0004F3054
Clopyralid (117401/117403) Dietary Exposure and Risk Assessment DP Number: 368855

Page 10 of 14

Attachment 2. Inputs for the chronic dietary exposure assessment of clopyralid.

U.S. Environmental Protection Agency Ver. 2.00

DEEM-FCID Chronic analysis for CLOPYRALID 1994-98 data

Residue file: C:\Documents and Settings\mdoherty\My Documents\Chemistry 

Reviews\Clopyralid\2009\117403-2009 Chronic.R98

 Adjust. #2 NOT used

Analysis Date 09-22-2009 Residue file dated: 09-22-2009/09:32:21/8

Reference dose (RfD) = 0.15 mg/kg bw/day

--------------------------------------------------------------------------------

Food Crop Residue Adj.Factors Comment

EPA Code Grp Food Name (ppm) 

 #1 #2 

-------- ---- ------------------------------- ---------- ------ ------ -------

12000120 12 Apricot 0.500000 1.000 1.000 1E6239

12000121 12 Apricot-babyfood 0.500000 1.000 1.000 1E6239

12000130 12 Apricot, dried 0.500000 6.000 1.000 1E6239

12000140 12 Apricot, juice 0.500000 1.000 1.000 1E6239

12000141 12 Apricot, juice-babyfood 0.500000 1.000 1.000 1E6239

95000190 O Asparagus 1.000000 1.000 1.000 1E3979

15000250 15 Barley, pearled barley 3.000000 1.000 1.000 4F3054

15000251 15 Barley, pearled barley-babyfood 3.000000 1.000 1.000 4F3054

15000260 15 Barley, flour 3.000000 1.000 1.000 4F3054

15000261 15 Barley, flour-babyfood 3.000000 1.000 1.000 4F3054

15000270 15 Barley, bran 12.000000 1.000 1.000 4F3054

21000440 M Beef, meat 1.000000 1.000 1.000 1F2439

21000441 M Beef, meat-babyfood 1.000000 1.000 1.000 1F2439

21000450 M Beef, meat, dried 1.000000 1.920 1.000 1F2439

21000460 M Beef, meat byproducts 36.000000 1.000 1.000 1F2439

21000461 M Beef, meat byproducts-babyfood 36.000000 1.000 1.000 1F2439

21000470 M Beef, fat 1.000000 1.000 1.000 1F2439

21000471 M Beef,fat-babyfood 1.000000 1.000 1.000 1F2439

21000480 M Beef, kidney 36.000000 1.000 1.000 1F2439

21000490 M Beef, liver 3.000000 1.000 1.000 1F2439

21000491 M Beef, liver-babyfood 3.000000 1.000 1.000 1F2439

01010500 1AB Beet, garden, roots 4.000000 1.000 1.000 1E6333

01010501 1AB Beet, garden, roots-babyfood 4.000000 1.000 1.000 1E6333

02000510 2 Beet, garden, tops 3.000000 1.000 1.000 1E6333

01010520 1A Beet, sugar 2.000000 0.100 1.000 8F3600

01010521 1A Beet, sugar-babyfood 2.000000 0.100 1.000 8F3600

01010530 1A Beet, sugar, molasses 10.000000 1.000 1.000 8F3600

01010531 1A Beet, sugar, molasses-babyfood 10.000000 1.000 1.000 8F3600

13020570 13B Blueberry 0.500000 1.000 1.000 8E7481

13020571 13B Blueberry-babyfood 0.500000 1.000 1.000 8E7481

05010610 5A Broccoli 2.000000 1.000 1.000 1E3999

05010611 5A Broccoli-babyfood 2.000000 1.000 1.000 1E3999

05010620 5A Broccoli, Chinese 2.000000 1.000 1.000 1E3999

05010640 5A Brussels sprouts 2.000000 1.000 1.000 1E3999

05010690 5A Cabbage 2.000000 1.000 1.000 1E3999

05010710 5A Cabbage, Chinese, napa 2.000000 1.000 1.000 1E3999

05010720 5A Cabbage, Chinese, mustard 2.000000 1.000 1.000 1E3999

05010830 5A Cauliflower 2.000000 1.000 1.000 1E3999

12000900 12 Cherry 0.500000 1.000 1.000 1E6329

12000901 12 Cherry-babyfood 0.500000 1.000 1.000 1E6329

12000910 12 Cherry, juice 0.500000 1.500 1.000 1E6329

12000911 12 Cherry, juice-babyfood 0.500000 1.500 1.000 1E6329

40000930 P Chicken, meat 0.200000 1.000 1.000 4F3054

40000931 P Chicken, meat-babyfood 0.200000 1.000 1.000 4F3054

40000940 P Chicken, liver 0.200000 1.000 1.000 4F3054

40000950 P Chicken, meat byproducts 0.200000 1.000 1.000 4F3054

40000951 P Chicken, meat byproducts-babyfoo 0.200000 1.000 1.000 4F3054

40000960 P Chicken, fat 0.200000 1.000 1.000 4F3054

40000961 P Chicken, fat-babyfood 0.200000 1.000 1.000 4F3054

40000970 P Chicken, skin 0.200000 1.000 1.000 4F3054

40000971 P Chicken, skin-babyfood 0.200000 1.000 1.000 4F3054

15001200 15 Corn, field, flour 1.000000 1.000 1.000 4F4379

15001201 15 Corn, field, flour-babyfood 1.000000 1.000 1.000 4F4379

15001210 15 Corn, field, meal 1.000000 1.000 1.000 4F4379

15001220 15 Corn, field, bran 1.000000 1.000 1.000 4F4379
Clopyralid (117401/117403) Dietary Exposure and Risk Assessment DP Number: 368855

Page 11 of 14

15001230 15 Corn, field, starch 1.000000 1.000 1.000 4F4379

15001231 15 Corn, field, starch-babyfood 1.000000 1.000 1.000 4F4379

15001240 15 Corn, field, syrup 1.000000 1.500 1.000 4F4379

15001241 15 Corn, field, syrup-babyfood 1.000000 1.500 1.000 4F4379

15001250 15 Corn, field, oil 1.000000 1.000 1.000 4F4379

15001251 15 Corn, field, oil-babyfood 1.000000 1.000 1.000 4F4379

15001260 15 Corn, pop 1.000000 1.000 1.000 4F4379

15001270 15 Corn, sweet 1.000000 1.000 1.000 4F4379

15001271 15 Corn, sweet-babyfood 1.000000 1.000 1.000 4F4379

95001300 O Cranberry 4.000000 1.000 1.000 1E6340

95001301 O Cranberry-babyfood 4.000000 1.000 1.000 1E6340

95001310 O Cranberry, dried 4.000000 4.000 1.000 1E6340 Conc. 

factor from cherry

95001320 O Cranberry, juice 4.000000 1.100 1.000 1E6340

95001321 O Cranberry, juice-babyfood 4.000000 1.100 1.000 1E6340

13021360 13B Currant 0.500000 1.000 1.000 8E7481

70001450 P Egg, whole 0.100000 1.000 1.000 4F3054

70001451 P Egg, whole-babyfood 0.100000 1.000 1.000 4F3054

70001460 P Egg, white 0.100000 1.000 1.000 4F3054

70001461 P Egg, white (solids)-babyfood 0.100000 1.000 1.000 4F3054

70001470 P Egg, yolk 0.100000 1.000 1.000 4F3054

70001471 P Egg, yolk-babyfood 0.100000 1.000 1.000 4F3054

13021490 13B Elderberry 0.500000 1.000 1.000 8E7481

20001630 20 Flaxseed, oil 3.000000 1.000 1.000 1E6227

23001690 M Goat, meat 1.000000 1.000 1.000 1F2439

23001700 M Goat, meat byproducts 36.000000 1.000 1.000 1F2439

23001710 M Goat, fat 1.000000 1.000 1.000 1F2439

23001720 M Goat, kidney 36.000000 1.000 1.000 1F2439

23001730 M Goat, liver 3.000000 1.000 1.000 1F2439

13021740 13B Gooseberry 0.500000 1.000 1.000 8E7481

95001880 O Hop 5.000000 1.000 1.000 1E6283

24001890 M Horse, meat 1.000000 1.000 1.000 1F2439

13021910 13B Huckleberry 0.500000 1.000 1.000 8E7481

05011960 5A Kohlrabi 2.000000 1.000 1.000 1E3999

28002210 M Meat, game 1.000000 1.000 1.000 1F2439

27002220 D Milk, fat 0.200000 1.000 1.000 1F2439

27002221 D Milk, fat - baby food/infant for 0.200000 1.000 1.000 1F2439

27012230 D Milk, nonfat solids 0.200000 1.000 1.000 1F2439

27012231 D Milk, nonfat solids-baby food/in 0.200000 1.000 1.000 1F2439

27022240 D Milk, water 0.200000 1.000 1.000 1F2439

27022241 D Milk, water-babyfood/infant form 0.200000 1.000 1.000 1F2439

27032251 D Milk, sugar (lactose)-baby food/ 0.200000 1.000 1.000 1F2439

05022290 5B Mustard greens 5.000000 1.000 1.000 1E6334

12002300 12 Nectarine 0.500000 1.000 1.000 1E6329

15002310 15 Oat, bran 3.000000 1.000 1.000 4F3054

15002320 15 Oat, flour 3.000000 1.000 1.000 4F3054

15002321 15 Oat, flour-babyfood 3.000000 1.000 1.000 4F3054

15002330 15 Oat, groats/rolled oats 3.000000 1.000 1.000 4F3054

15002331 15 Oat, groats/rolled oats-babyfood 3.000000 1.000 1.000 4F3054

12002600 12 Peach 0.500000 1.000 1.000 1E6329

12002601 12 Peach-babyfood 0.500000 1.000 1.000 1E6329

12002610 12 Peach, dried 0.500000 7.000 1.000 1E6329

12002611 12 Peach, dried-babyfood 0.500000 1.000 1.000 1E6329

12002620 12 Peach, juice 0.500000 1.000 1.000 1E6329

12002621 12 Peach, juice-babyfood 0.500000 1.000 1.000 1E6329

95002750 O Peppermint 3.000000 1.000 1.000 

95002760 O Peppermint, oil 3.000000 1.000 1.000 

12002850 12 Plum 0.500000 1.000 1.000 1E6329

12002851 12 Plum-babyfood 0.500000 1.000 1.000 1E6329

12002860 12 Plum, prune, fresh 0.500000 1.000 1.000 1E6329

12002861 12 Plum, prune, fresh-babyfood 0.500000 1.000 1.000 1E6329

12002870 12 Plum, prune, dried 1.500000 1.000 1.000 1E6329

12002871 12 Plum, prune, dried-babyfood 1.500000 1.000 1.000 1E6329

12002880 12 Plum, prune, juice 0.500000 1.400 1.000 1E6329

12002881 12 Plum, prune, juice-babyfood 0.500000 1.400 1.000 1E6329

25002900 M Pork, meat 0.200000 1.000 1.000 1F2439

25002901 M Pork, meat-babyfood 0.200000 1.000 1.000 1F2439

25002910 M Pork, skin 0.200000 1.000 1.000 1F2439

25002920 M Pork, meat byproducts 0.200000 1.000 1.000 1F2439

25002921 M Pork, meat byproducts-babyfood 0.200000 1.000 1.000 1F2439

25002930 M Pork, fat 0.200000 1.000 1.000 1F2439
Clopyralid (117401/117403) Dietary Exposure and Risk Assessment DP Number: 368855

Page 12 of 14

25002931 M Pork, fat-babyfood 0.200000 1.000 1.000 1F2439

25002940 M Pork, kidney 0.200000 1.000 1.000 1F2439

25002950 M Pork, liver 0.200000 1.000 1.000 1F2439

60003010 P Poultry, other, meat 0.200000 1.000 1.000 1F2439

60003020 P Poultry, other, liver 0.200000 1.000 1.000 1F2439

60003030 P Poultry, other, meat byproducts 0.200000 1.000 1.000 1F2439

60003040 P Poultry, other, fat 0.200000 1.000 1.000 1F2439

60003050 P Poultry, other, skin 0.200000 1.000 1.000 1F2439

29003120 M Rabbit, meat 1.000000 1.000 1.000 1F2439

20003190 20 Rapeseed, oil 3.000000 1.000 1.000 1E6291

20003191 20 Rapeseed, oil-babyfood 3.000000 1.000 1.000 1E6291

26003390 M Sheep, meat 1.000000 1.000 1.000 1F2439

26003391 M Sheep, meat-babyfood 1.000000 1.000 1.000 1F2439

26003400 M Sheep, meat byproducts 36.000000 1.000 1.000 1F2439

26003410 M Sheep, fat 1.000000 1.000 1.000 1F2439

26003411 M Sheep, fat-babyfood 1.000000 1.000 1.000 1F2439

26003420 M Sheep, kidney 36.000000 1.000 1.000 1F2439

26003430 M Sheep, liver 3.000000 1.000 1.000 1F2439

95003520 O Spearmint 3.000000 1.000 1.000 

95003530 O Spearmint, oil 3.000000 1.000 1.000 

04013550 4A Spinach 5.000000 1.000 1.000 1E6320

04013551 4A Spinach-babyfood 5.000000 1.000 1.000 1E6320

95003590 O Strawberry 4.000000 1.000 1.000 8E7481

95003591 O Strawberry-babyfood 4.000000 1.000 1.000 8E7481

95003600 O Strawberry, juice 4.000000 1.000 1.000 8E7481

95003601 O Strawberry, juice-babyfood 4.000000 1.000 1.000 8E7481

04023670 4B Swiss chard 3.000000 1.000 1.000 8E7481

15003810 15 Triticale, flour 3.000000 1.000 1.000 4F3054

50003820 P Turkey, meat 0.200000 1.000 1.000 1F2439

50003821 P Turkey, meat-babyfood 0.200000 1.000 1.000 1F2439

50003830 P Turkey, liver 0.200000 1.000 1.000 1F2439

50003831 P Turkey, liver-babyfood 0.200000 1.000 1.000 1F2439

50003840 P Turkey, meat byproducts 0.200000 1.000 1.000 1F2439

50003841 P Turkey, meat byproducts-babyfood 0.200000 1.000 1.000 1F2439

50003850 P Turkey, fat 0.200000 1.000 1.000 1F2439

50003851 P Turkey, fat-babyfood 0.200000 1.000 1.000 1F2439

50003860 P Turkey, skin 0.200000 1.000 1.000 1F2439

50003861 P Turkey, skin-babyfood 0.200000 1.000 1.000 1F2439

01013880 1AB Turnip, roots 1.000000 1.000 1.000 1E6335

05023890 5B Turnip, greens 4.000000 1.000 1.000 1E6335

86010000 O Water, direct, all sources 0.011900 1.000 1.000 FIRST Chronic Noncrop Use

86020000 O Water, indirect, all sources 0.011900 1.000 1.000 FIRST Chronic Noncrop Use

15004010 15 Wheat, grain 3.000000 1.000 1.000 4F3054

15004011 15 Wheat, grain-babyfood 3.000000 1.000 1.000 4F3054

15004020 15 Wheat, flour 3.000000 1.000 1.000 4F3054

15004021 15 Wheat, flour-babyfood 3.000000 1.000 1.000 4F3054

15004030 15 Wheat, germ 12.000000 1.000 1.000 4F3054

15004040 15 Wheat, bran 12.000000 1.000 1.000 4F3054
Clopyralid (117401/117403) Dietary Exposure and Risk Assessment DP Number: 368855

Page 13 of 14

Attachment 3. Summary of the acute dietary exposure and risk estimates for clopyralid.

U.S. Environmental Protection Agency Ver. 2.02

DEEM-FCID ACUTE Analysis for CLOPYRALID (1994-98 data)

Residue file: 117403-2009 Acute.R98 Adjustment factor #2 NOT used.

Analysis Date: 09-22-2009/09:35:18 Residue file dated: 09-22-2009/09:31:12/8

NOEL (Acute) = 75.000000 mg/kg body-wt/day

Daily totals for food and foodform consumption used.

Run Comment: ""

===============================================================================

Summary calculations (per capita):

 95th Percentile 99th Percentile 99.9th Percentile

Exposure % aRfD MOE Exposure % aRfD MOE Exposure % aRfD MOE 

---------- ------- -------- ---------- ------- -------- ---------- ------- --------

U.S. Population:

 0.035084 4.68 2137 0.056291 7.51 1332 0.099454 13.26 754 

All infants:

 0.043768 5.84 1713 0.068045 9.07 1102 0.118739 15.83 631 

Children 1-2 yrs:

 0.070616 9.42 1062 0.099413 13.26 754 0.241641 32.22 310 

Children 3-5 yrs:

 0.060428 8.06 1241 0.086358 11.51 868 0.157416 20.99 476 

Children 6-12 yrs:

 0.042390 5.65 1769 0.057115 7.62 1313 0.098244 13.10 763 

Youth 13-19 yrs:

 0.025842 3.45 2902 0.043040 5.74 1742 0.083194 11.09 901 

Adults 20-49 yrs:

 0.022783 3.04 3291 0.034900 4.65 2148 0.057647 7.69 1301 

Adults 50+ yrs:

 0.019576 2.61 3831 0.030007 4.00 2499 0.049151 6.55 1525 

Females 13-49 yrs:

 0.021362 2.85 3510 0.031090 4.15 2412 0.050494 6.73 1485 
Clopyralid (117401/117403) Dietary Exposure and Risk Assessment DP Number: 368855

Page 14 of 14

Attachment 4. Summary of the chronic dietary exposure and risk estimates for clopyralid.

U.S. Environmental Protection Agency Ver. 2.00

DEEM-FCID Chronic analysis for CLOPYRALID (1994-98 data)

Residue file name: C:\Documents and Settings\mdoherty\My Documents\Chemistry 

Reviews\Clopyralid\2009\117403-2009 Chronic.R98

 Adjustment factor #2 NOT used.

Analysis Date 09-22-2009/09:33:15 Residue file dated: 09-22-2009/09:32:21/8

Reference dose (RfD, Chronic) = .15 mg/kg bw/day

===============================================================================

 Total exposure by population subgroup

-------------------------------------------------------------------------------

 Total Exposure

 -----------------------------------

 Population mg/kg Percent of 

 Subgroup body wt/day Rfd 

-------------------------------------- ------------- ---------------

U.S. Population (total) 0.013212 8.8%

U.S. Population (spring season) 0.013517 9.0%

U.S. Population (summer season) 0.013180 8.8%

U.S. Population (autumn season) 0.013053 8.7%

U.S. Population (winter season) 0.013107 8.7%

Northeast region 0.013495 9.0%

Midwest region 0.013920 9.3%

Southern region 0.012456 8.3%

Western region 0.013400 8.9%

Hispanics 0.013458 9.0%

Non-hispanic whites 0.013086 8.7%

Non-hispanic blacks 0.013803 9.2%

Non-hisp/non-white/non-black 0.013005 8.7%

All infants (< 1 year) 0.012778 8.5%

Nursing infants 0.005326 3.6%

Non-nursing infants 0.015607 10.4%

Children 1-6 yrs 0.032165 21.4%

Children 7-12 yrs 0.020267 13.5%

Females 13-19 (not preg or nursing) 0.011014 7.3%

Females 20+ (not preg or nursing) 0.009012 6.0%

Females 13-50 yrs 0.010319 6.9%

Females 13+ (preg/not nursing) 0.011001 7.3%

Females 13+ (nursing) 0.012041 8.0%

Males 13-19 yrs 0.014231 9.5%

Males 20+ yrs 0.010759 7.2%

Seniors 55+ 0.008885 5.9%

Children 1-2 yrs 0.035056 23.4%

Children 3-5 yrs 0.031908 21.3%

Children 6-12 yrs 0.021317 14.2%

Youth 13-19 yrs 0.012669 8.4%

Adults 20-49 yrs 0.010403 6.9%

Adults 50+ yrs 0.008967 6.0%

Females 13-49 yrs 0.009685 6.5%

-------------------------------------------------------------------------------