Support Documents for 

Significant New Use Rules (SNUR) on 

Premanufacture Notices (PMN) 

P-10-485 

EPA Docket EPA-HQ-OPPT-2012-0450 

EPA SANITIZED Page 1 of 74
Index 

A-001 Structure Activity Team (SAT) Report for 

 PMN P-10-485 

A-002 Standard Review Engineering Report for 

 PMN P-10-485 

A-003 Standard Review Exposure Report for 

 PMN P-10-485 

A-004 TSCA Section 5(e) Consent Order and 

Determinations Supporting Consent Order for 

PMN P-10-485

EPA SANITIZED Page 2 of 74
A-001 

Structure Activity Team (SAT) Report 

 for PMN P-10-485 

EPA SANITIZED Page 3 of 74
SAT Report

PMN Number: P-10-0485

SAT Date: 8/17/2010

Print Date: 5/2/2012

Related cases:

Health related cases: 

Ecotox related cases: 

Concern levels:

Type of Concern: Health Eco Comments

Level of Concern: 1-2 1 Health: PMN ; Eco: parent substance

2 3 Health: Incin Pdt ; Eco: high concern for toxicity of incomplete incineratio

products to terrestrial organisms

 Persistence Bioaccum Toxicity Comments

3 1 1 PMN

3 2 2 Incin Pdt

Exposure Based Review:

Health: No

Ecotox: No

Routes of exposure: Health: Drinking Water Inhalation 

Ecotox: No releases to water

Fate: ;

Keywords:

 Keywords: 

LUNG

Inc Incin Pdt:

LIVER

BLOOD

MALE REPRO

IMMUNO

ONCO

AQUATOX-A,C

Summary of Assessment:

 Fate:

EPA SANITIZED Page 4 of 74
Fate Summary: P-10-0485

FATE: 

Solid 

S = Negl.

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

BP > 400 C (E)

H < 1.00E-8 (E)

POTW removal (%) = 90 via sorption

Time for complete ultimate aerobic biodeg > mo

Sorption to soils/sediments = v.strong

PBT Potential: PMN P3B1; incin Pdt P3B2

*CEB FATE: Migration to ground water = negl

 Health:

 Health Summary: Absorption is nil all routes, based on physical/chemical 

properties. There is concern for lung toxicity if inhaled, based on lung overload for high 

molecular weight and possible waterproofing of lung membranes. For the potential 

incomplete incineration product, based on test data for the analog 

concerns are liver toxicity, blood toxicity, and male reproductive toxicity [rat 28-day oral 

NOAEL = 50 mg/kg, LOAEL = 150 mg/kg with liver toxicity; rat 90-day oral LOAEL = 10 

mg/kg based on decreased body weight in males at all doses and liver toxicity and anemia at 200 

mg/kg; there were toxic effects on the testes in 2 males in the 90-day oral study that were judged 

by the reviewer to be indicative of the potential for male reproductive toxicity. There is also 

concern for immunosuppression and oncogenicity based on data for 

 Ecotox:

Test Organism Test 

Type

Test End 

Point

Predicted Measured Comments

fish 96-h LC50 *

daphnid 48-h LC50 *

green algal 96-h EC50 *

fish _ chronic value *

daphnid _ chronic 

value

*

algal _ chronic 

value

*

Sewage Sludge 3-h EC50 _

Sewage Sludge _ Chronic 

Value

_

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

chemical class = 

solid with mp unk; S < 0.001 mg/L at 25 C (P); pH7; effective 

concentrations based on 100% active ingredients and nominal concentrations; hardness <150.0 

EPA SANITIZED Page 5 of 74
mg/L as CaCO3; and TOC <2.0 mg/L;

Factors Values Comments

Assessment Factor 10

Concentration of Concern 

(ppb)

*

SARs

SAR Class

Ecotox Category 

Ecotox Factors Comments: 

 SAT Chair: J. Kwiat

EPA SANITIZED Page 6 of 74
A-002 

Standard Review Engineering Report 

for PMN P-10-485 

EPA SANITIZED Page 7 of 74
INITIAL REVIEW ENGINEERING REPORT 

PMN: 10-0485

Standard Review Draft 9/7/2010

ENGINEER: El-Zoobi \ JAS

PV (kg/yr): 

Revision Notes / Assessment Overview: SR: 

SUBMITTER: 

USE:

OTHER USES:

 

CRSS :

Consumer Use: No

SAT (concerns) (08/17/2010):

Related Cases and Related Cases and Misc SAT Info:

EPA SANITIZED Page 8 of 74
Heatlh Rating :1-2, Eco Rating: 1 (for PMN) // Heatlh

Rating :2, Eco Rating: 3 

Migration to groundwater: Negligible

PBT rating: P3B2T2 P3B1T1 (PMN) // P3B2T2 (Incin Pdt)

Health: 2 Drinking Water, Inhalation

Eco: 3 No releases to Water

OCCUPATIONAL EXPOSURE RATING: 1B

NOTES & KEY ASSUMPTIONS:

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

POLLUTION PREVENTION CONSIDERATIONS:

EXPOSURE-BASED REVIEW: 

INITIAL REVIEW ENGINEERING REPORT 

PMN: 10-0485

EPA SANITIZED Page 9 of 74
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.

EPA SANITIZED Page 10 of 74
OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY

INITIAL REVIEW ENGINEERING REPORT 

PMN: 10-0485

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. 

EPA SANITIZED Page 11 of 74
OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY

MEMORANDUM of CBI TELEPHONE CONVERSATION

CALL BY: 

CALL TO: M. El-Zoobi

EPA SANITIZED Page 12 of 74
Organization: OCSPP

Date: 09/07/2010

Time: 10

Phone:

PMN: 10-0485

EPA SANITIZED Page 13 of 74
A-003 

Standard Review Exposure Report 

for PMN P-10-485 

EPA SANITIZED Page 14 of 74
September 15, 2010 

STANDARD REVIEW EXPOSURE REPORT (IRExR) 

Summary – This report prepared using the standard review engineering report dated 

9/7/2010. The only release estimate that changed in this rpoet was th

 There is 

still one exposure based criteria met for Surface water release after treatment of 

 Chemical ID: P-10-0485 Reviewer: Delpire/SS/Cinalli 

 

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 = 

1,000 

PDM 

Days 

Exceeded 

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 

Max ADR: max 

acute eco 

7.82E-06 --- --- --- --- --- --- --- --- --- --- 

 PDM1 --- --- --- --- 1.30E-01 --- --- --- --- --- 

Max LADD --- 3.96E-08 --- --- --- --- --- --- --- --- --- 

Max ADR: max 

acute eco 

1.89E-03 --- --- --- --- --- --- --- --- --- --- 

 PDM1 --- --- --- --- 3.87E+01 --- --- --- --- --- 

Max LADD --- 5.78E-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: 

Results Table: Exposure Based (XB)/Persistent (P2B2) Criteria 

Parameter Exp Based Persistent Exceedance Value 

Drinking (Surface) Water Dose (mg/kg/day) NA No 

Fish Ingestion Dose (mg/kg/day) NA No 

Inhalation Dose (mg/kg/day) NA No 

Groundwater Dose (mg/kg/day) NA No 

Surface Water Release After Treatment (kg/yr) 

Total Release After Treatment (kg/yr) NA No 

Consumer Use? No 

EPA SANITIZED Page 15 of 74
September 15, 2010 

Fate test recommendations?: (default is NA) 

EPA SANITIZED Page 16 of 74
September 15, 2010 

 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-10-0485 Assessor: Delpire/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:1 Number of Release 

 Release Activity: 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 17 of 74
September 15, 2010 

STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-10-0485 

SITE-SPECIFIC HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO NUMBER:1 RELEASE ACTIVITY: 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) 4.12E-02 9.36E-02 0.13 0.16 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 3.96E-08 mg/kg/day 0.00 mg/kg/day 

LADCpot 2.03E-06 mg/L 0.00 mg/kg 

Acute 

ADRpot 7.82E-06 mg/kg/day 0.00 mg/kg/day 

Surface Water Comments: 

EPA SANITIZED Page 18 of 74
September 15, 2010 

 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-10-0485 Assessor: Delpire/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:2 Number of Release Sites: 

 Release Activity: 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 19 of 74
September 15, 2010 

STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-10-0485 

SITE-SPECIFIC HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO NUMBER:2 RELEASE ACTIVITY: PDM1 

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) 4.12E-02 9.36E-02 0.13 0.16 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 3.96E-08 mg/kg/day 0.00 mg/kg/day 

LADCpot 2.03E-06 mg/L 0.00 mg/kg 

Acute 

ADRpot 7.82E-06 mg/kg/day 0.00 mg/kg/day 

Surface Water Comments: 

EPA SANITIZED Page 20 of 74
September 15, 2010 

STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-10-0485 

SITE-SPECIFIC HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO NUMBER: 2 RELEASE ACTIVITY: PDM1 

FACILITY NAME: 

FACILITY LOCATION:

RECEIVING STREAM NAME: 

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

NPDES PERMIT NUMBER: GAGING STATION ID: 

GAGING STATION 

PERIOD OF RECORD: 

GAGING STATION 

NUMBER OF 

OBSERVATIONS: 

NUMBER OF STATIONS ON 

REACH: 

50 %ile FLOW (MLD): 10 %ile FLOW (MLD): EFFLUENT FLOW (MLD)

 

RESULTS 

COC (μg/L) 

Percent of Year 

COC Exceeded 

Number of Days 

COC Exceeded 

Release 

days/year 

Pre-treatment 

Loading 

(kg/site/day) 

Waste Water 

Treatment (%) 

1000.00 

EPA SANITIZED Page 21 of 74
September 15, 2010 

 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-10-0485 Assessor: Delpire/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:3 Number of Release Sites: 

 Release Activity: 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 22 of 74
September 15, 2010 

STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-10-0485 

SITE-SPECIFIC HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO NUMBER:3 RELEASE ACTIVITY: 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 3.96E-08 mg/kg/day 0.00 mg/kg/day 

LADCpot 2.03E-06 mg/L 0.00 mg/kg 

Acute 

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

Surface Water Comments: 

EPA SANITIZED Page 23 of 74
September 15, 2010 

 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-10-0485 Assessor: Delpire/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:4 Number of Release Sites: 

 Release Activity: 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 24 of 74
September 15, 2010 

STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-10-0485 

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

SCENARIO #: 4 Number of Sites: RELEASE ACTIVITY Max 

ADR 

SIC-CODE DESCRIPTION: POTW (Indust., includes POTWs which receive ind. disch.) 

SIC-CODE (S): Subset of 4952 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 50 288.00 123.84 78.18 66.05 1.04 2.42 3.84 4.54 

ALL 10 39.60 13.29 7.76 7.57 7.58 22.57 38.66 39.63 

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 7.95E-06 5.78E-05 mg/kg/day 0.00 0.00 mg/kg/day 

LADCpot 4.08E-04 2.96E-03 mg/L 0.00 0.00 mg/kg 

Acute 

ADRpot 2.02E-04 1.89E-03 mg/kg/day 0.00 0.00 mg/kg/day 

SIC Code Comments: 

EPA SANITIZED Page 25 of 74
September 15, 2010 

 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-10-0485 Assessor: Delpire/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:5 Number of Release Sites: 

 Release Activity: 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 26 of 74
September 15, 2010 

STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-10-0485 

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

SCENARIO #: 5 Number of Sites: RELEASE ACTIVITY 

PDM1 

SIC-CODE DESCRIPTION: POTW (Indust., includes POTWs which receive ind. disch.) 

SIC-CODE (S): Subset of 4952 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 50 288.00 123.84 78.18 66.05 1.04 2.42 3.84 4.54 

ALL 10 39.60 13.29 7.76 7.57 7.58 22.57 38.66 39.63 

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 7.95E-06 5.78E-05 mg/kg/day 0.00 0.00 mg/kg/day 

LADCpot 4.08E-04 2.96E-03 mg/L 0.00 0.00 mg/kg 

Acute 

ADRpot 2.02E-04 1.89E-03 mg/kg/day 0.00 0.00 mg/kg/day 

SIC Code Comments: 

EPA SANITIZED Page 27 of 74
September 15, 2010 

STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-10-0485 

SIC CODE EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO #: 5 RELEASE ACTIVITY: PDM1 

SIC CODE DESCRIPTION: POTW (Indust., includes POTWs which receive ind. disch.) 

ASSOCIATED SIC CODES: Subset of 4952 

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 

1000.00 High 

EPA SANITIZED Page 28 of 74
September 15, 2010 

 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-10-0485 Assessor: Delpire/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:6 Number of Release Sites: 

 Release Activity: 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 29 of 74
September 15, 2010 

STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-10-0485 

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

SCENARIO #: 6 Number of Sites: RELEASE ACTIVITY: Max 

LADD 

SIC-CODE DESCRIPTION: POTW (Indust., includes POTWs which receive ind. disch.) 

SIC-CODE (S): Subset of 4952 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 50 288.00 123.84 78.18 66.05 N/A N/A N/A N/A 

ALL 10 39.60 13.29 7.76 7.57 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 7.95E-06 5.78E-05 mg/kg/day 0.00 0.00 mg/kg/day 

LADCpot 4.08E-04 2.96E-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 30 of 74
September 15, 2010 

EPA SANITIZED Page 31 of 74
A-004 

TSCA Section 5(e) Consent Order 

 and Determinations Supporting Consent Order 

 for PMN P-10-485

EPA SANITIZED Page 32 of 74