Support Documents for 

Significant New Use Rules (SNUR) on 

Premanufacture Notices (PMN) 

P-12-276 

EPA Docket EPA-HQ-OPPT-2012-0450 

EPA SANITIZED Page 1 of 25
Index 

A-001 Structure Activity Team (SAT) Report for 

 PMN P-12-276 

A-002 Initial Review Engineering Report for 

 PMN P-12-276 

A-003 Initial Review Exposure Report for 

 PMN P-12-276 

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A-001 

Structure Activity Team (SAT) Report 

for PMN P-12-276 

EPA SANITIZED Page 3 of 25
SAT Report

PMN Number: P-12-0276

SAT Date: 4/10/2012

Print Date: 5/2/2012

Related cases:

Health related cases: 

Ecotox related cases: 

Concern levels:

Type of Concern: Health Eco Comments

Level of Concern: 2 2 Health: ; Eco: algal shading only

 Persistence Bioaccum Toxicity Comments

1 12

Exposure Based Review:

Health: No

Ecotox: No

Routes of exposure: Health: Drinking Water Inhalation 

Ecotox: All releases to water

Fate: ;

P2Rec Comments:

Comment: No Comment

Keywords:

 Keywords: 

UNCERT IRR-E

CORNEAL STAINING

MUTA

ONCO

DEVEL

LIVER

KIDNEY

SENS-S,L

AQUATOX-A,C

EPA SANITIZED Page 4 of 25
Summary of Assessment:

 Fate:

Fate Summary: P-12-0276

FATE: 

Solid 

S = 50 g/L at 25 C (M)

Hydrolysis half-life = da

VP < 1.0E-6 torr at 25 C (E)

BP > 400 C (E)

H < 1.00E-8 (E)

POTW removal (%) = 0; OECD 301F(Mano Resp): 0%/28d NRB.

Time for complete ultimate aerobic biodeg > mo

Time for primary anaerobic biodeg (azo) da

Sorption to soils/sediments = low

PBT Potential: P1B1

*CEB FATE: Migration to ground water = negl

 Health:

 Health Summary: Absorption is nil through the skin, nil through the GI tract 

for the intact dye, and good through the lung, based on physical/chemical properties. Expect azo 

reduction in the GI tract, with good absorption of the reduction products. The terminal 

group is an alkylating agent. There is concern for dermal sensitization and uncertain concern for 

eye irritation , based on submitted test data. There also are concerns for nutagenicity and corneal 

staining, based on analogs. There also are concerns for skin and lung sensitization, 

mutagenicity, oncogenicity, and developmental, liver, and kidney toxicities, as well as uncertain 

concern for irritation, based on alkylation potentials. There also are concerns for mutagenicity 

and oncogenicity, based on the azo reduction product. There also are concerns 

for dermal and respiratory sensitization, mutagenicity, oncogenicity, and developmental toxicity 

from the formed in the dye bath and released to drinking water.

 Test Data: Submitted with the PMN:

Rat (F ) acute (15D) oral (gavage) toxicity LD50 > 2000 mg/kg;

Not corrosive to cultivated human skin in vitro;

Mild eye irritant in bovine corneal opacity and permeability test;

Dermal sensitizer in female mice;

Submitted with 

Positive for chromosome aberrations in CHL cells without activation;

Submitted with 

Negative in Salmonella assay with and without activation;

Negative in E. coi reverse mutation assay with and without activation;

Rat acute (15D) oral (gavage) toxicity LD50 > 2000 mg/kg;

EPA SANITIZED Page 5 of 25
Eye irritant in rabbits, based on irreversability of corneal staining;

Not a dermal irritant in rabbits;

Not a dermal sensitizer in guinea pigs

 Ecotox:

Test Organism Test 

Type

Test End 

Point

Predicted Measured Comments

fish 96-h LC50 >100

daphnid 48-h LC50 >100

green algal 96-h EC50 20

fish _ chronic value >10

daphnid _ chronic 

value

>10

algal _ chronic 

value

2.0

Sewage Sludge 3-h EC50 _

Sewage Sludge _ Chronic 

Value

_

Ecotox Values Comments: Predictions are based on SARs for anionic dyes; SAR chemical 

class = dye-anionic MW 1111; solid with unknown mp (P); S = 50 g/L at 25 C (M); pH7; 

effective concentrations based on 100% active ingredients and nominal concentrations; hardness 

<150.0 mg/L as CaCO3; and TOC <2.0 mg/L;

Factors Values Comments

Assessment Factor 10

Concentration of Concern 

(ppb)

200 algal shading only

SARs anionic dyes

SAR Class dye-anionic

Ecotox Category Acid Dyes and Amphoteric Dyes

Ecotox Factors Comments: 

 SAT Chair: J. Kwiat

EPA SANITIZED Page 6 of 25
A-002 

Initial Review Engineering Report 

for PMN P-12-276 

EPA SANITIZED Page 7 of 25
INITIAL REVIEW ENGINEERING REPORT 

PMN: 12-0276

Focus Ready Draft 4/19/2012

ENGINEER: Avcin \ DDH

PV (kg/yr): 

SUBMITTER: Huntsman Corporation

USE:

OTHER USES: 

MSDS: Yes Label: No

Gen Eqpt: Chemical-resistant, impervious gloves complying

with an approved standard should be worn at all times

when handling chemical products if a risk assessment

indicates this is necessary. <1 hours (breakthrough time):

 butyl or neoprene // Safety eyewear complying with an

approved standard should be used when a risk assessment

indicates this is necessary to avoid exposure to liquid

splashes, mists or dusts. Recommended: Tightly fitting

safety goggles. // Personal protective equipment for the

body should be selected based on the task being performed

and the risks involved and should be approved by a

specialist before handling this product. // Emissions

from ventilation or work process equipment should be

checked to ensure they comply with the requirements of

environmental protection legislation. In some cases, fume

scrubbers, filters or engineering modifications to the

process equipment will be necessary to reduce emissions

to acceptable levels.

Respirator: Recommended: Repiratory protection, filter P3

In case of inadequate ventilation wear respiratory

protection. Respirator selection must be based on known

or anticipated exposure levels, the hazards of the

product and the safe working limits of the selected

respirator.

Health Effects: Causes eye irritation/ may cause allergic

skin reaction. May cause sensitization by skin contact.

TLV/PEL:

none established.

CRSS :

EPA SANITIZED Page 8 of 25
Consumer Use: 

SAT (concerns) (04/10/2012):

Related Cases and Related Cases and Misc SAT Info:

Ecotox Related Cases: Analogs:

Human Health Related

Cases: 

Migration to groundwater: Negligible

PBT rating: P1B1T2 .

Health: 2 Drinking Water, Inhalation

Eco: 2 Water (All releases to water with a CC = 200 ppb

(algal shading only).)

OCCUPATIONAL EXPOSURE RATING: 1-2B

NOTES & KEY ASSUMPTIONS:

Generated by the 06/07/2005 version of ChemSTEER. 

EPA SANITIZED Page 9 of 25
POLLUTION PREVENTION CONSIDERATIONS:

P2 Claim: 

EXPOSURE-BASED REVIEW: No

INITIAL REVIEW ENGINEERING REPORT 

PMN: 12-0276

Processing: 

Number of Sites/ Location: 1

Huntsman International LLC Charlotte NC 28273

Days/yr: 5

Basis:

Process Description: 

ENVIRONMENTAL RELEASES ESTIMATE SUMMARY

IRER Note: The daily releases listed for any source below

may coincide with daily releases from the other sources

to the same medium.

Water

Output 2: 5.0E-1 kg/site-day over 5 days/yr from 1 site

RELEASE TOTAL

2.5E+0 kg/yr - all sites

OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY

Tot. # of workers exposed via assessed routes: 3

Basis: The submission does not provide estimates for the

number of workers potentially exposed. CEB uses the

EPA SANITIZED Page 10 of 25
minimum default of 3 workers per site.

Inhalation:

Exposure to Particulate (Class I)

Typical: 1.9E-2 mg/day over 5 days/yr

Worst Case: 6.5E-2 mg/day over 5 days/yr

Number of workers (all sites) with inhalation exposure: 3

Basis:

NOTE: The respirator class is: I. Particulate (including

solid or liquid droplets).

INHALATION MONITORING DATA REVIEW

1) Uncertainty (estimate based on model, regulatory limit

 or data not specific to industry): Yes

2)a) Exposure level > 1 mg/day? No

 OR

 b) Hazard Rating for health of 2 or greater? 2 Yes

Inhalation Monitoring Data Desired? Yes (both criteria

met)

Dermal:

Dermal not required, per SAT.

INITIAL REVIEW ENGINEERING REPORT 

PMN: 12-0276

Use: 

Number of Sites/ Location: 4

unknown site(s)

Days/yr: 72

Basis:

Process Description: 

ENVIRONMENTAL RELEASES ESTIMATE SUMMARY

IRER Note: The daily releases listed for any source below

may coincide with daily releases from the other sources

to the same medium.

Water

Submission Estimate: 9.1E-1 kg/site-day over 72 days/yr

from 4 sites

EPA SANITIZED Page 11 of 25
Water or Air or Incineration or Landfill

Output 2: 2.6E-2 kg/site-day over 72 days/yr from 4 sites

or 7.5E+0 kg/yr

RELEASE TOTAL

2.7E+2 kg/yr - all sites

OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY

Tot. # of workers exposed via assessed routes: 24

Basis:

Inhalation:

Exposure to Particulate (Class I)

Typical: 2.5E-1 mg/day over 72 days/yr

Worst Case: 8.4E-1 mg/day over 72 days/yr

Number of workers (all sites) with inhalation exposure: 24

Basis:

NOTE: The respirator class is: I. Particulate (including

solid or liquid droplets).

INHALATION MONITORING DATA REVIEW

1) Uncertainty (estimate based on model, regulatory limit

 or data not specific to industry): Yes

2)a) Exposure level > 1 mg/day? No

 OR

 b) Hazard Rating for health of 2 or greater? 2 Yes

Inhalation Monitoring Data Desired? Yes (both criteria

met)

Dermal:

Dermal not required, per SAT.

EPA SANITIZED Page 12 of 25
A-003 

Initial Review Exposure Report 

for PMN P-12-276 

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4/18/12 Page of 

INITIAL REVIEW EXPOSURE REPORT (IRExR) 

 Chemical ID: P-12-0276 Reviewer: Flessner/AG 

 

 

Results Table: Dose, Concentration, and Days Exceeded Results Summary 

Exposure 

Scenario1 

 Water Landfill Stack Air Fugitive Air 

Drinking Water Fish Ingestion 

ADR LADD ADR LADD 7Q104 

CC = 

200 

PDM 

Days 

Exceede

d 

LADD ADR LADD ADR LADD 

Release 

activity(ies)2

; exposure 

calculation(s)

3 

mg/kg/day mg/kg/day mg/kg/day mg/kg/day μg/l # Days mg/kg/day mg/kg/day mg/kg/day mg/kg/day mg/kg/day

PROC: Max 

ADR: max 

acute eco 

2.46E04 --- --- --- 4.61E+00 --- --- --- --- --- --- 

PROC: Max 

LADD 

--- 2 .87E-07 --- --- --- --- --- --- --- --- --- 

USE: Max 

ADR: max 

acute eco 

6.04E03 --- --- --- 1.24E+02 --- --- --- --- --- --- 

USE: PDM1 --- --- --- --- 1.24E+02 --- --- --- --- --- 

USE: Max 

LADD 

--- 3 .60E-05 --- --- --- --- --- --- --- --- --- 

1 Exposure scenario titles consist of release activity followed by exposure calculation abbreviation. 

2 Release activities are from engineering report's Manufacturing (Mfg), Processing (Proc) and Use release 

activity labels. Multiple release activities are combined in one exposure scenario if their releases occur at 

same location. 

3 Exposure calculations are Acute Dose Rate (ADR), Lifetime Average Daily Dose (LADD), and 

Probabilistic Dilution Model (PDM). There may be one, two, or all three exposure calculations per exposure 

scenario. CC is the aquatic concentration of concern. 

4 This column displays concentration values for the 7Q10 streamflow, which is defined as the average daily 

streamflow of the seven consecutive days of lowest flow within a ten year period. 

Remarks: 

EPA SANITIZED Page 14 of 25
4/18/12 Page of 

 INITIAL REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0276 Assessor: Flessner/AG 

ENVIRONMENTAL RELEASES 

 Scenario#:1 Number of Release Sites: 

 Release Activity: PROC: Max ADR 

 Release Description: WATER LANDFILL 

Non-sludge/Sludge 

STACK FUGITIVE 

Total Releases: 

 (kg/yr) (kg/yr) (kg/yr) (kg/yr) 

 

 Non-sludge/Sludge 

Release Days/yr: 

Per Site Release: 

 (kg/site/day) (kg/site/day) (kg/site/day) (kg/site/day) 

Remarks: 

EPA SANITIZED Page 15 of 25
4/18/12 Page of 

INITIAL REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0276 

SITE-SPECIFIC HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO NUMBER:1 RELEASE ACTIVITY: PROC: Max ADR 

FACILITY NAME: 

FACILITY LOCATION: 

RECEIVING WATER NAME: 

REACH NUMBER: FACILITY ON REACH: Yes DISCHARGE TYPE: Direct 

NPDES PERMIT #: EXPOSED POPULATION: Adult 

WWT 

REMOVAL 

(%) 

RELEASE 

DAYS 

PRETREATMENT 

RELEASE 

(kg/site/day) 

POSTTREATMENT 

RELEASE 

(kg/site/day) 

DWT 

(%) BCF 

(L/kg) 

 0.00 0.00 

AQUATIC EXPOSURE ESTIMATES - SURFACE WATER 

FLOW DESCRIPTOR Harmonic Mean 30Q5 7Q10 1Q10 PLANT 

FLOW (MLD) 

CONCENTRATION (μg/L) 2.69 2.94 4.61 4.61 NA 

DRINKING WATER INGESTION AND FISH INGESTION EXPOSURE ESTIMATES 

Exposure Units 

Drinking Water 

Results 

Drinking Water 

Units 

Fish Ingestion 

Results 

Fish Ingestion 

Units 

Cancer 

LADDpot 2.87E-07 mg/kg/day 0.00 mg/kg/day 

LADCpot 1.47E-05 mg/L 0.00 mg/kg 

Acute 

ADRpot 2.46E-04 mg/kg/day 0.00 mg/kg/day 

Surface Water Comments: 

EPA SANITIZED Page 16 of 25
4/18/12 Page of 

 INITIAL REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0276 Assessor: Flessner/AG 

ENVIRONMENTAL RELEASES 

 Scenario#:2 Number of Release Sites: 

 Release Activity: PROC: Max LADD 

 Release Description: WATER LANDFILL 

Non-sludge/Sludge 

STACK FUGITIVE 

Total Releases: 

 (kg/yr) (kg/yr) (kg/yr) (kg/yr) 

 

 Non-sludge/Sludge 

Release Days/yr: 

Per Site Release: 

 (kg/site/day) (kg/site/day) (kg/site/day) (kg/site/day) 

Remarks: 

EPA SANITIZED Page 17 of 25
4/18/12 Page of 

INITIAL REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0276 

SITE-SPECIFIC HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO NUMBER:2 RELEASE ACTIVITY: PROC: Max LADD 

FACILITY NAME: 

FACILITY LOCATION: 

RECEIVING WATER NAME: 

REACH NUMBER: FACILITY ON REACH: Yes DISCHARGE TYPE: Direct 

NPDES PERMIT #: EXPOSED POPULATION: Adult 

WWT 

REMOVAL 

(%) 

RELEASE 

DAYS 

PRETREATMENT 

RELEASE 

(kg/site/day) 

POSTTREATMENT 

RELEASE 

(kg/site/day) 

DWT 

(%) BCF 

(L/kg) 

 0.00 0.00 

AQUATIC EXPOSURE ESTIMATES - SURFACE WATER 

FLOW DESCRIPTOR Harmonic Mean 30Q5 7Q10 1Q10 PLANT 

FLOW (MLD) 

CONCENTRATION (μg/L) N/A N/A N/A N/A NA 

DRINKING WATER INGESTION AND FISH INGESTION EXPOSURE ESTIMATES 

Exposure Units 

Drinking Water 

Results 

Drinking Water 

Units 

Fish Ingestion 

Results 

Fish Ingestion 

Units 

Cancer 

LADDpot 2.87E-07 mg/kg/day 0.00 mg/kg/day 

LADCpot 1.47E-05 mg/L 0.00 mg/kg 

Acute 

ADRpot N/A mg/kg/day N/A mg/kg/day 

Surface Water Comments: 

EPA SANITIZED Page 18 of 25
4/18/12 Page of 

 INITIAL REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0276 Assessor: Flessner/AG 

ENVIRONMENTAL RELEASES 

 Scenario#:3 Number of Release Sites: 

 Release Activity: USE: Max ADR 

 Release Description: WATER LANDFILL 

Non-sludge/Sludge 

STACK FUGITIVE 

Total Releases: 

 (kg/yr) (kg/yr) (kg/yr) (kg/yr) 

 

 Non-sludge/Sludge 

Release Days/yr: 

Per Site Release: 

 (kg/site/day) (kg/site/day) (kg/site/day) (kg/site/day) 

Remarks: 

EPA SANITIZED Page 19 of 25
4/18/12 Page of 

INITIAL REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0276 

SIC-CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO #: 3 Number of Sites: RELEASE ACTIVITY:USE: Max 

ADR 

SIC-CODE DESCRIPTION: 

SIC-CODE (S): EXPOSED POPULATION: Adult 

WWT 

REMOVAL 

(%) 

RELEASE 

DAYS 

PRETREATMENT 

RELEASE 

(kg/site/day) 

POSTTREATMENT 

RELEASE 

(kg/site/day) 

DWT 

(%) BCF 

(L/kg) 

 0.00 0.00 

AQUATIC EXPOSURE ESTIMATES - SURFACE WATER 

PLANT 

TYPE 

% ILE 

FACILITY 

STREAM FLOW (MLD) STREAM CONC. (μg/l) 

Harmonic 

Mean 30Q5 7Q10 1Q10 

Harmonic 

Mean 30Q5 7Q10 1Q10 

ALL 50 4.60 8.13 12.91 15.00 

ALL 10 23.43 72.22 123.81 148.10 

DRINKING WATER AND FISH INGESTION EXPOSURE ESTIMATES 

Exposure Units 

Drinking Water Results Drinking 

Water Units Fish Ingestion Results 

Fish 

Ingestion 

Units 

50% 10% 50% 10% 

Cancer 

LADDpot 7.08E-06 3.60E-05 mg/kg/day 0.00 0.00 mg/kg/day 

LADCpot 3.63E-04 1.85E-03 mg/L 0.00 0.00 mg/kg 

Acute 

ADRpot 6.80E-04 6.04E-03 mg/kg/day 0.00 0.00 mg/kg/day 

SIC Code Comments: 

EPA SANITIZED Page 20 of 25
4/18/12 Page of 

 INITIAL REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0276 Assessor: Flessner/AG 

ENVIRONMENTAL RELEASES 

 Scenario#:4 Number of Release Sites: 

 Release Activity: USE: PDM1 

 Release Description: WATER LANDFILL 

Non-sludge/Sludge 

STACK FUGITIVE 

Total Releases: 

 (kg/yr) (kg/yr) (kg/yr) (kg/yr) 

 

 Non-sludge/Sludge 

Release Days/yr: 

Per Site Release: 

 (kg/site/day) (kg/site/day) (kg/site/day) (kg/site/day) 

Remarks: 

EPA SANITIZED Page 21 of 25
4/18/12 Page of 

INITIAL REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0276 

SIC-CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO #: 4 Number of Sites: RELEASE ACTIVITY:USE: 

PDM1 

SIC-CODE DESCRIPTION: 

SIC-CODE (S): EXPOSED POPULATION: Adult 

WWT 

REMOVAL 

(%) 

RELEASE 

DAYS 

PRETREATMENT 

RELEASE 

(kg/site/day) 

POSTTREATMENT 

RELEASE 

(kg/site/day) 

DWT 

(%) BCF 

(L/kg) 

 0.00 0.00 

AQUATIC EXPOSURE ESTIMATES - SURFACE WATER 

PLANT 

TYPE 

% ILE 

FACILITY 

STREAM FLOW (MLD) STREAM CONC. (μg/l) 

Harmonic 

Mean 30Q5 7Q10 1Q10 

Harmonic 

Mean 30Q5 7Q10 1Q10 

ALL 50 4.60 8.13 12.91 15.00 

ALL 10 23.43 72.22 123.81 148.10 

DRINKING WATER AND FISH INGESTION EXPOSURE ESTIMATES 

Exposure Units 

Drinking Water Results Drinking 

Water Units Fish Ingestion Results 

Fish 

Ingestion 

Units 

50% 10% 50% 10% 

Cancer 

LADDpot 7.08E-06 3.60E-05 mg/kg/day 0.00 0.00 mg/kg/day 

LADCpot 3.63E-04 1.85E-03 mg/L 0.00 0.00 mg/kg 

Acute 

ADRpot 6.80E-04 6.04E-03 mg/kg/day 0.00 0.00 mg/kg/day 

SIC Code Comments: 

EPA SANITIZED Page 22 of 25
4/18/12 Page of 

INITIAL REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0276 

SIC CODE EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO #: 4 RELEASE ACTIVITY: USE: PDM1 

SIC CODE DESCRIPTION:

ASSOCIATED SIC CODES:

SIC CODE RESULTS 

COC (μg/L) 

Percent of 

Year COC 

Exceeded 

Number of 

Days COC 

Exceeded 

Release 

days/year 

Loading 

(kg/site/day) 

Waste Water 

Treatment (%) 

High/Avg 

Analysis 

200.00 High 

EPA SANITIZED Page 23 of 25
4/18/12 Page of 

 INITIAL REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0276 Assessor: Flessner/AG 

ENVIRONMENTAL RELEASES 

 Scenario#:5 Number of Release Sites: 

 Release Activity: USE: Max LADD 

 Release Description: WATER LANDFILL 

Non-sludge/Sludge 

STACK FUGITIVE 

Total Releases: 

 (kg/yr) (kg/yr) (kg/yr) (kg/yr) 

 

 Non-sludge/Sludge 

Release Days/yr: 

Per Site Release: 

 (kg/site/day) (kg/site/day) (kg/site/day) (kg/site/day) 

Remarks: 

EPA SANITIZED Page 24 of 25
4/18/12 Page of 

INITIAL REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0276 

SIC-CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO #: 5 Number of Sites: RELEASE ACTIVITY:USE: Max 

LADD 

SIC-CODE DESCRIPTION: 

SIC-CODE (S): EXPOSED POPULATION: Adult 

WWT 

REMOVAL 

(%) 

RELEASE 

DAYS 

PRETREATMENT 

RELEASE 

(kg/site/day) 

POSTTREATMENT 

RELEASE 

(kg/site/day) 

DWT 

(%) BCF 

(L/kg) 

 0.00 0.00 

AQUATIC EXPOSURE ESTIMATES - SURFACE WATER 

PLANT 

TYPE 

% ILE 

FACILITY 

STREAM FLOW (MLD) STREAM CONC. (μg/l) 

Harmonic 

Mean 30Q5 7Q10 1Q10 

Harmonic 

Mean 30Q5 7Q10 1Q10 

ALL 50 N/A N/A N/A N/A 

ALL 10 N/A N/A N/A N/A 

DRINKING WATER AND FISH INGESTION EXPOSURE ESTIMATES 

Exposure Units 

Drinking Water Results Drinking 

Water Units Fish Ingestion Results 

Fish 

Ingestion 

Units 

50% 10% 50% 10% 

Cancer 

LADDpot 7.08E-06 3.60E-05 mg/kg/day 0.00 0.00 mg/kg/day 

LADCpot 3.63E-04 1.85E-03 mg/L 0.00 0.00 mg/kg 

Acute 

ADRpot N/A N/A mg/kg/day N/A N/A mg/kg/day 

SIC Code Comments: 

EPA SANITIZED Page 25 of 25