Documents in Support of a 

Significant New Use Rule for 

Premanufacture Notice (PMN) P-14-0811 

Docket ID Number 

EPA-HQ-OPPT-2015-0220 

EPA SANITIZED Page 1 of 51
 Table of Contents 

1. Sanitized SAT Report for P-14-0811 

2. Sanitized Engineering Report for P-14-0811 

3. Sanitized Exposure Report for P-14-0811 

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Sanitized SAT Report for P-14-0811 

 

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SAT Report

PMN Number: P-14-0811

SAT Date: 9/15/2014 11:00:00 PM

Related cases:

Health related cases: 

Concern levels:

Type of Concern: Health Eco Comments

Level of Concern: 1-2 1 Health: ; Eco: chronic concerns only

 Persistence Bioaccum Toxicity Comments

2 11

Exposure Based Review:

Health:

Ecotox: No

Routes of exposure: Health: Dermal Drinking Water Inhalation 

Ecotox: No releases to water

Fate: ;

Keywords:

 Keywords: AQUATOX, SENS, HYDRO PNEUMONIA (uncert)

Summary of Assessment:

 Fate:

Fate Summary: P-14-0811

FATE: Estimations for low weight 

Liquid with MP < 25 C (E)

log Kow = 6.65 (E) 

S = 0.053 mg/L at 25 C (E)

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

BP > 400 C (E)

H = 5.17E-1 (E)

log Koc = 5.19 (E)

log Fish BCF = 1.34 (E)

log Fish BAF = 2.60 (E) 

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 SAT Chair: D. Pagan-Rodriguez

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Sanitized Engineering Report for P-14-0811 

 

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Sanitized Exposure Report for P-14-0811 

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INITIAL REVIEW EXPOSURE REPORT (IRExR)

Chemical ID: P-14-0811 Reviewer: Tobias/BC 

 

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

Exposure 

Scenario1 Water Landfill Stack Air Fugitive Air

Release 

activity(ies)2; 

exposure 

calculation(s)3

Drinking Water Fish Ingestion 7Q104 

CC =1

PDM 

Days 

Exceeded

LADD ADR LADD ADR LADD

ADR LADD ADR LADD

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

4.04E-02 --- 2.80E-01 --- 1.85E+03 --- --- --- --- --- ---

 PDM1 --- --- --- --- 1.85E+03 --- --- --- --- ---

 Max 

LADD --- 1.49E-04 --- 4.30E-04 --- --- --- --- --- --- ---

 Max 

ADR: max 

acute eco

2.05E-03 --- 2.54E-02 --- 9.28E+01 --- --- --- --- --- ---

 PDM1 --- --- --- --- 9.28E+01 --- --- --- --- ---

 PDM2 --- --- --- --- 1.29E+01 --- --- --- --- ---

 Max 

LADD --- 3.78E-05 --- 1.09E-04 --- --- --- --- --- --- ---

 Max 

ADR: max 

acute eco

2.13E-04 --- 2.64E-03 --- 9.65E+00 --- --- --- --- --- ---

 PDM1 --- --- --- --- 9.65E+00 --- --- --- --- ---

 PDM2 --- --- --- --- 8.11E+00 --- --- --- --- ---

 Max 

LADD --- 6.09E-06 --- 1.76E-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: 

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

Parameter Exp Based Persistent Exceedance Value

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

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

Inhalation Dose (mg/kg/day) No NA

Groundwater Dose (mg/kg/day) No NA

Surface Water Release After Treatment (kg/yr) NA

Total Release After Treatment (kg/yr) NA

Consumer Use? No

Fate test recommendations?: (default is NA)

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 INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-14-0811 Assessor: Tobias/BC

ENVIRONMENTAL RELEASES

Scenario#:1 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: 

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INITIAL REVIEW EXPOSURE REPORT

 Chemical ID: P-14-0811

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

SCENARIO #: 1 Number of Sites: RELEASE ACTIVITY

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) 

 0.00 400.00

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 3.54 10.69 15.77 19.45

ALL 10 197.75 1066.10 1848.43 2207.51

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 2.67E-06 1.49E-04 mg/kg/day 7.69E-06 4.30E-04 mg/kg/day

LADCpot 2.05E-04 1.15E-02 mg/L 8.20E-02 4.58 mg/kg

Acute

ADRpot 4.05E-04 4.04E-02 mg/kg/day 4.94E-03 0.28 mg/kg/day

SIC Code Comments: 

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 INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-14-0811 Assessor: Tobias/BC

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: 

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INITIAL REVIEW EXPOSURE REPORT

 Chemical ID: P-14-0811

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

SCENARIO #: 2 Number of Sites: RELEASE ACTIVITY

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) 

 0.00 400.00

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 3.54 10.69 15.77 19.45

ALL 10 197.75 1066.10 1848.43 2207.51

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 2.67E-06 1.49E-04 mg/kg/day 7.69E-06 4.30E-04 mg/kg/day

LADCpot 2.05E-04 1.15E-02 mg/L 8.20E-02 4.58 mg/kg

Acute

ADRpot 4.05E-04 4.04E-02 mg/kg/day 4.94E-03 0.28 mg/kg/day

SIC Code Comments: 

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 Chemical ID: P-14-0811

SIC CODE EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 2 RELEASE ACTIVITY: 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

1.00 High

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Chemical ID: P-14-0811 Assessor: Tobias/BC

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: 

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 Chemical ID: P-14-0811

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

SCENARIO #: 3 Number of Sites: RELEASE ACTIVITY

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) 

 0.00 400.00

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 2.67E-06 1.49E-04 mg/kg/day 7.69E-06 4.30E-04 mg/kg/day

LADCpot 2.05E-04 1.15E-02 mg/L 8.20E-02 4.58 mg/kg

Acute

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

SIC Code Comments: 

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Chemical ID: P-14-0811 Assessor: Tobias/BC

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: 

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 Chemical ID: P-14-0811

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) 

 0.00 400.00

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 2.50 5.81 9.21 10.90

ALL 10 39.60 13.29 7.76 7.57 18.18 54.18 92.78 95.11

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 4.52E-06 3.29E-05 mg/kg/day 1.30E-05 9.48E-05 mg/kg/day

LADCpot 3.48E-04 2.53E-03 mg/L 0.14 1.01 mg/kg

Acute

ADRpot 2.20E-04 2.05E-03 mg/kg/day 3.49E-03 2.54E-02 mg/kg/day

SIC Code Comments: 

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Chemical ID: P-14-0811 Assessor: Tobias/BC

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: 

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 Chemical ID: P-14-0811

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) 

 0.00 400.00

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 2.50 5.81 9.21 10.90

ALL 10 39.60 13.29 7.76 7.57 18.18 54.18 92.78 95.11

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 4.52E-06 3.29E-05 mg/kg/day 1.30E-05 9.48E-05 mg/kg/day

LADCpot 3.48E-04 2.53E-03 mg/L 0.14 1.01 mg/kg

Acute

ADRpot 2.20E-04 2.05E-03 mg/kg/day 3.49E-03 2.54E-02 mg/kg/day

SIC Code Comments: 

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 Chemical ID: P-14-0811

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

1.00 High

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Chemical ID: P-14-0811 Assessor: Tobias/BC

ENVIRONMENTAL RELEASES

Scenario#:6 Number of Release Sites: 

Release Activity: PDM2

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: 

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 Chemical ID: P-14-0811

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

SCENARIO #: 6 Number of Sites: RELEASE ACTIVITY

PDM2

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) 

 0.00 400.00

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 0.35 0.81 1.28 1.51

ALL 10 39.60 13.29 7.76 7.57 2.53 7.52 12.89 13.21

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 1.31E-06 9.51E-06 mg/kg/day 3.77E-06 2.74E-05 mg/kg/day

LADCpot 1.01E-04 7.32E-04 mg/L 4.02E-02 0.29 mg/kg

Acute

ADRpot 3.06E-05 2.85E-04 mg/kg/day 4.84E-04 3.52E-03 mg/kg/day

SIC Code Comments: 

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 Chemical ID: P-14-0811

SIC CODE EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 6 RELEASE ACTIVITY: PDM2

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

1.00 High

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Chemical ID: P-14-0811 Assessor: Tobias/BC

ENVIRONMENTAL RELEASES

Scenario#:7 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: 

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 Chemical ID: P-14-0811

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

SCENARIO #: 7 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) 

 0.00 400.00

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 5.20E-06 3.78E-05 mg/kg/day 1.50E-05 1.09E-04 mg/kg/day

LADCpot 4.00E-04 2.91E-03 mg/L 0.16 1.16 mg/kg

Acute

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

SIC Code Comments: 

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Chemical ID: P-14-0811 Assessor: Tobias/BC

ENVIRONMENTAL RELEASES

Scenario#:8 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: 

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 Chemical ID: P-14-0811

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

SCENARIO #: 8 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) 

 0.00 400.00

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 0.26 0.60 0.96 1.13

ALL 10 39.60 13.29 7.76 7.57 1.89 5.64 9.65 9.89

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 1.53E-07 1.11E-06 mg/kg/day 4.41E-07 3.21E-06 mg/kg/day

LADCpot 1.18E-05 8.55E-05 mg/L 4.70E-03 3.42E-02 mg/kg

Acute

ADRpot 2.29E-05 2.13E-04 mg/kg/day 3.63E-04 2.64E-03 mg/kg/day

SIC Code Comments: 

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Chemical ID: P-14-0811 Assessor: Tobias/BC

ENVIRONMENTAL RELEASES

Scenario#:9 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 43 of 51
9/19/2014 Page of

INITIAL REVIEW EXPOSURE REPORT

 Chemical ID: P-14-0811

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

SCENARIO #: 9 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) 

 0.00 400.00

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 0.26 0.60 0.96 1.13

ALL 10 39.60 13.29 7.76 7.57 1.89 5.64 9.65 9.89

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 1.53E-07 1.11E-06 mg/kg/day 4.41E-07 3.21E-06 mg/kg/day

LADCpot 1.18E-05 8.55E-05 mg/L 4.70E-03 3.42E-02 mg/kg

Acute

ADRpot 2.29E-05 2.13E-04 mg/kg/day 3.63E-04 2.64E-03 mg/kg/day

SIC Code Comments: 

EPA SANITIZED Page 44 of 51
9/19/2014 Page of

INITIAL REVIEW EXPOSURE REPORT

 Chemical ID: P-14-0811

SIC CODE EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 9 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

1.00 High

EPA SANITIZED Page 45 of 51
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 INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-14-0811 Assessor: Tobias/BC

ENVIRONMENTAL RELEASES

Scenario#:10 Number of Release Sites: 

Release Activity: PDM2

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 46 of 51
9/19/2014 Page of

INITIAL REVIEW EXPOSURE REPORT

 Chemical ID: P-14-0811

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

SCENARIO #: 10 Number of Sites: RELEASE ACTIVITY

PDM2

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) 

 0.00 400.00

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 0.22 0.51 0.80 0.95

ALL 10 39.60 13.29 7.76 7.57 1.59 4.73 8.11 8.31

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 8.13E-07 5.91E-06 mg/kg/day 2.34E-06 1.71E-05 mg/kg/day

LADCpot 6.25E-05 4.55E-04 mg/L 2.50E-02 0.18 mg/kg

Acute

ADRpot 1.92E-05 1.79E-04 mg/kg/day 3.05E-04 2.22E-03 mg/kg/day

SIC Code Comments: 

EPA SANITIZED Page 47 of 51
9/19/2014 Page of

INITIAL REVIEW EXPOSURE REPORT

 Chemical ID: P-14-0811

SIC CODE EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 10 RELEASE ACTIVITY: PDM2

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

1.00 High

EPA SANITIZED Page 48 of 51
9/19/2014 Page of

 INITIAL REVIEW EXPOSURE REPORT

Chemical ID: P-14-0811 Assessor: Tobias/BC

ENVIRONMENTAL RELEASES

Scenario#:11 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 49 of 51
9/19/2014 Page of

INITIAL REVIEW EXPOSURE REPORT

 Chemical ID: P-14-0811

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

SCENARIO #: 11 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) 

 0.00 400.00

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 8.37E-07 6.09E-06 mg/kg/day 2.42E-06 1.76E-05 mg/kg/day

LADCpot 6.44E-05 4.68E-04 mg/L 2.58E-02 0.19 mg/kg

Acute

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

SIC Code Comments: 

EPA SANITIZED Page 50 of 51
9/19/2014 Page of

INITIAL REVIEW EXPOSURE REPORT

 Chemical ID: P-14-0811

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

SCENARIO #: 11 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) 

 0.00 400.00

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 8.37E-07 6.09E-06 mg/kg/day 2.42E-06 1.76E-05 mg/kg/day

LADCpot 6.44E-05 4.68E-04 mg/L 2.58E-02 0.19 mg/kg

Acute

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

SIC Code Comments: 

EPA SANITIZED Page 51 of 51