Support Documents for 

Significant New Use Rules (SNURs) on 

Premanufacture Notices (PMNs) 

P-12-30, P-12-31 and P-12-32 

EPA Docket EPA-HQ-OPPT-2012-0450 

EPA SANITIZED Page 1 of 136
Index 

A-001 Structure Activity Team (SAT) Reports for 

 PMNs P-12-30, P-12-31 and P-12-32 

A-002 Standard Review Engineering Reports for 

 PMNs P-12-30, P-12-31 and P-12-32 

A-003 Standard Review Exposure Reports for 

 PMNs P-12-30, P-12-31 and P-12-32 

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

Determinations Supporting Consent Order for 

PMNs P-12-30, P-12-31 and P-12-32 

EPA SANITIZED Page 2 of 136
A-001 

Structure Activity Team (SAT) Reports 

 for PMNs P-12-30, P-12-31 and P-12-32 

EPA SANITIZED Page 3 of 136
SAT Report

PMN Number: P-12-0030

SAT Date: 11/8/2011

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: intact material

2 3 Health: Degradation/Incineration Product ; Eco: high concern for toxicity 

incomplete incineration 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: Inhalation 

Ecotox: No releases to water

Fate: ;

Keywords:

 Keywords: LUNG

Summary of Assessment:

 Fate:

Fate Summary: P-12-0030/32

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

EPA SANITIZED Page 4 of 136
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 effects from lung overload based on 

 and waterproofing of the lungs based on the use and the 

moieties if respirable particles are inhaled. Low moderate concern. 

For the potential incomplete incineration product, based on test data for the analogue 

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 unknown (P); S < 0.001 mg/L at 20 C(P); pH7; effective 

concentrations based on 100% active ingredients and mean measured concentrations; hardness 

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

Factors Values Comments

Assessment Factor 10

Concentration of Concern 

(ppb)

*

EPA SANITIZED Page 5 of 136
SARs

SAR Class

Ecotox Category 

Ecotox Factors Comments: 

 SAT Chair: Becky Jones

EPA SANITIZED Page 6 of 136
SAT Report

PMN Number: P-12-0031

SAT Date: 11/8/2011

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: intact material

2 3 Health: Degradation/Incineration Product ; Eco: high concern for toxicity 

incomplete incineration 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: Inhalation 

Ecotox: No releases to water

Fate: ;

Keywords:

 Keywords: LUNG

Summary of Assessment:

 Fate:

Fate Summary: P-12-0031

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

EPA SANITIZED Page 7 of 136
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 effects from waterproofing of the lungs based on the use 

and the moieties if respirable particles are inhaled. Low moderate concern. 

For the potential incomplete incineration product, based on test data for the analogue 

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 unknown (P); S < 0.001 mg/L at 20 C(P); pH7; effective concentrations 

based on 100% active ingredients and mean measured concentrations; hardness <150.0 mg/L as 

CaCO3; and TOC <2.0 mg/L;

Factors Values Comments

Assessment Factor 10

Concentration of Concern 

(ppb)

*

SARs

EPA SANITIZED Page 8 of 136
SAR Class

Ecotox Category 

Ecotox Factors Comments: 

 SAT Chair: Becky Jones

EPA SANITIZED Page 9 of 136
SAT Report

PMN Number: P-12-0032

SAT Date: 11/8/2011

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: intact material

2 3 Health: Degradation/Incineration Product ; Eco: high concern for toxicity 

incomplete incineration 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: Inhalation 

Ecotox: No releases to water

Fate: ;

Keywords:

 Keywords: LUNG

Summary of Assessment:

 Fate:

Fate Summary: P-12-0030/32

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

EPA SANITIZED Page 10 of 136
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 effects from lung overload based on 

 and waterproofing of the lungs based on the use and the 

moieties if respirable particles are inhaled. Low moderate concern. 

For the potential incomplete incineration product, based on test data for the analogue 

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 unknown (P); S < 0.001 mg/L at 20 C(P); pH7; effective concentrations based on 

100% active ingredients and mean measured concentrations; hardness <150.0 mg/L as CaCO3; 

and TOC <2.0 mg/L;

Factors Values Comments

Assessment Factor 10

Concentration of Concern 

(ppb)

*

EPA SANITIZED Page 11 of 136
SARs

SAR Class

Ecotox Category 

Ecotox Factors Comments: 

 SAT Chair: Becky Jones

EPA SANITIZED Page 12 of 136
A-002 

Standard Review Engineering Reports 

 for PMNs P-12-30, P-12-31 and P-12-32 

EPA SANITIZED Page 13 of 136
INITIAL REVIEW ENGINEERING REPORT 

PMN: 12-0030

Standard Review Draft 12/13/2011

ENGINEER: El-Zoobi \ JAS

PV (kg/yr): 

SUBMITTER: 

USE:

OTHER USES: 

 

EPA SANITIZED Page 14 of 136
Consumer Use: 

SAT (concerns) (11/08/2011):

Related Cases and Related Cases and Misc SAT Info:

H: 1-2, E: 1 (PMN) // H:2, E:3 

 // Ecotox Related Analogs: 

 Human Health Related Cases: none.

Migration to groundwater: Negligible

PBT rating: P3B2T2 PMN: P3B1T1; : P3B2T2

Health: 2 Inhalation

Eco: 3 No releases to Water

OCCUPATIONAL EXPOSURE RATING: 1A

NOTES & KEY ASSUMPTIONS:

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

EPA SANITIZED Page 15 of 136
POLLUTION PREVENTION CONSIDERATIONS:

EXPOSURE-BASED REVIEW: 

INITIAL REVIEW ENGINEERING REPORT 

PMN: 12-0030

EPA SANITIZED Page 16 of 136
OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY

Inhalation:

Dermal:

INITIAL REVIEW ENGINEERING REPORT 

PMN: 12-0030

EPA SANITIZED Page 17 of 136
EPA SANITIZED Page 18 of 136
EPA SANITIZED Page 19 of 136
INITIAL REVIEW ENGINEERING REPORT 

PMN: 12-0031

Standard Review Draft 12/13/2011

ENGINEER: El-Zoobi \ JAS

PV (kg/yr)

SUBMITTER: 

USE:

OTHER USES: 

 

CRSS :

EPA SANITIZED Page 20 of 136
Consumer Use: No

SAT (concerns) (11/08/2011):

Related Cases and Related Cases and Misc SAT Info:

H: 1-2, E: 1 (PMN) // H:2, E:3 

 // Ecotox Related Analogs: 

 Human Health Related Cases: none.

Migration to groundwater: Negligible

PBT rating: P3B2T2 PMN: P3B1T1; : P3B2T2

Health: 2 Inhalation

Eco: 3 No releases to Water

OCCUPATIONAL EXPOSURE RATING: 1A

NOTES & KEY ASSUMPTIONS:

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

POLLUTION PREVENTION CONSIDERATIONS:

EPA SANITIZED Page 21 of 136
EXPOSURE-BASED REVIEW: 

INITIAL REVIEW ENGINEERING REPORT 

PMN: 12-0031

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 22 of 136
OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY

INITIAL REVIEW ENGINEERING REPORT 

PMN: 12-0031

EPA SANITIZED Page 23 of 136
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.

OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY

EPA SANITIZED Page 24 of 136
EPA SANITIZED Page 25 of 136
INITIAL REVIEW ENGINEERING REPORT 

PMN: 12-0032

Standard Review Draft 12/13/2011

ENGINEER: El-Zoobi \ JAS

PV (kg/yr): 

SUBMITTER: 

USE: 

OTHER USES: 

 

CRSS :

EPA SANITIZED Page 26 of 136
Consumer Use: 

SAT (concerns) (11/08/2011):

Related Cases and Related Cases and Misc SAT Info:

H: 1-2, E: 1 (PMN) // H:2, E:3 

 // Ecotox Related Analogs: 

 Human Health Related Cases: none.

Migration to groundwater: Negligible

PBT rating: P3B2T2 PMN: P3B1T1; : P3B2T2

Health: 2 Inhalation

Eco: 3 No releases to Water

OCCUPATIONAL EXPOSURE RATING: 1A

NOTES & KEY ASSUMPTIONS:

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

EPA SANITIZED Page 27 of 136
POLLUTION PREVENTION CONSIDERATIONS:

EXPOSURE-BASED REVIEW: 

INITIAL REVIEW ENGINEERING REPORT 

PMN: 12-0032

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 28 of 136
INITIAL REVIEW ENGINEERING REPORT 

PMN: 12-0032

EPA SANITIZED Page 29 of 136
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 30 of 136
EPA SANITIZED Page 31 of 136
A-003 

Standard Review Exposure Reports 

 for PMNs P-12-30, P-12-31 and P-12-32 

EPA SANITIZED Page 32 of 136
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STANDARD REVIEW EXPOSURE REPORT 

Summary - Updated assessment based on Standard Review Draft engineering report 

dated 12/13/2011. The only change is a decrease from water 

release from site. release is the same. 

 Chemical ID: P-12-0030 Reviewer: Cinalli/SS 

 

 

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 = 

1000 

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 

 Max ADR: 

max acute eco 

2.68E-06 --- --- --- --- --- --- --- --- --- --- 

 Max LADD --- 1.05E-08 --- --- --- --- --- --- --- --- --- 

 PDM1 --- --- --- --- 4.49E-02 --- --- --- --- --- 

 Max ADR: 

max acute eco 

7.83E-03 --- --- --- --- --- --- 7.06E-03 --- --- --- 

 Max LADD --- 1.46E-04 --- --- --- --- --- --- 2.71E-04 --- --- 

PDM1 --- --- --- --- 1.58E+02 --- --- --- --- --- 

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. 

EPA SANITIZED Page 33 of 136
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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) 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 

Fate test recommendations: Standard unless otherwise directed by 

Laurence Libelo.

EPA SANITIZED Page 34 of 136
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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0030 Assessor: Cinalli/SS 

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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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0030 

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) 1.41E-02 3.20E-02 4.49E-02 5.59E-02 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 1.05E-08 mg/kg/day 0.00 mg/kg/day 

LADCpot 5.41E-07 mg/L 0.00 mg/kg 

Acute 

ADRpot 2.68E-06 mg/kg/day 0.00 mg/kg/day 

Surface Water Comments: 

EPA SANITIZED Page 36 of 136
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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0030 Assessor: Cinalli/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:2 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 37 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0030 

SITE-SPECIFIC HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO NUMBER:2 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 1.05E-08 mg/kg/day 0.00 mg/kg/day 

LADCpot 5.41E-07 mg/L 0.00 mg/kg 

Acute 

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

Surface Water Comments: 

EPA SANITIZED Page 38 of 136
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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0030 Assessor: Cinalli/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:3 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 39 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0030 

SITE-SPECIFIC HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO NUMBER:3 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) 1.41E-02 3.20E-02 4.49E-02 5.59E-02 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 1.05E-08 mg/kg/day 0.00 mg/kg/day 

LADCpot 5.41E-07 mg/L 0.00 mg/kg 

Acute 

ADRpot 2.68E-06 mg/kg/day 0.00 mg/kg/day 

Surface Water Comments: 

EPA SANITIZED Page 40 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0030 

SITE-SPECIFIC HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO NUMBER: 3 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 41 of 136
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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0030 Assessor: Cinalli/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: 

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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0030 

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

SCENARIO #: 4 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 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 6.38 14.00 22.06 25.88 

ALL 10 39.06 93.68 157.73 189.24 

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 2.39E-05 1.46E-04 mg/kg/day 0.00 0.00 mg/kg/day 

LADCpot 1.22E-03 7.49E-03 mg/L 0.00 0.00 mg/kg 

Acute 

ADRpot 1.17E-03 7.83E-03 mg/kg/day 0.00 0.00 mg/kg/day 

SIC Code Comments: 

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STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0030 

INHALATION EXPOSURE ESTIMATES (POST-TREATMENT) 

SCENARIO #: 4 RELEASE ACTIVITY Max ADR 

RELEASE DESCRIPTION: 

METHOD OF CALCULATION: Screen3 

EXPOSED POPULATION: Adult 

Number of Sites: 

Per Site Fugitive Release: kg/site/day 

Fugitive Release Days per Year: days 

% Removal via Fugitive Release: % 

Total Fugitive Release: kg/yr 

Max Annual Average Air Concentration 

(Fugitive): 

0.00 μg/m3

Max 24 Hour Average Air 

Concentration(Fugitive): 

0.00 μg/m3

Per Site Stack Release: kg/site/day 

Stack Release Days per Year: days 

% Removal via Stack Release: % 

Total Stack Release: kg/yr 

Max Annual Average Air Concentration (Stack): 3.68 μg/m3

Max 24 Hour Average Air Concentration (Stack): 38.40 μg/m3

ASSUMPTIONS 

Exposure Units 

Results 

(Stack) 

Results 

(Fugitive) ED 

(years) 

AT 

(years) 

BW 

(kg) 

Inh. Rate 

(m3/hr) 

Cancer 

LADDpot (mg/kg/day) 2.71E-04 N/A 30.00 75.00 71.80 0.55 

LADCpot (mg/m3) 1.47E-03 N/A 30.00 75.00 NA NA 

Acute 

ADRpot (mg/kg/day) 7.06E-03 N/A NA 1 day 71.80 0.55 

Inhalation Comments: 

EPA SANITIZED Page 44 of 136
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 Stack Parameter Data Fugitive Parameter Data 

Stack Height 10.00 m Release Height: N/A 

Inside Stack 

Diameter: 

0.10 m Length of Release 

Opening: 

N/A 

Stack Gas Exit 

Velocity: 

0.10 m/sec Width of Release 

Opening: 

N/A 

Stack Gas 

Temperature: 

293.00 K 

 

 Meteorological and Terrain Information: 

Surrounding Land Use: Rural 

Terrain Height: 0.00 m 

Distance to Residence of Interest: 100.00 m 

Meteorological Class: Full 

Stability Class: NA 

Wind Speed: NA 

 

 Downwash Information: 

Facility Length: NA m 

Facility Width: NA m 

Facility Height: NA m 

EPA SANITIZED Page 45 of 136
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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0030 Assessor: Cinalli/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:5 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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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0030 

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

SCENARIO #: 5 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 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 2.39E-05 1.46E-04 mg/kg/day 0.00 0.00 mg/kg/day 

LADCpot 1.22E-03 7.49E-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: 

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STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0030 

INHALATION EXPOSURE ESTIMATES (POST-TREATMENT) 

SCENARIO #: 5 RELEASE ACTIVITY: Max LADD 

RELEASE DESCRIPTION: 

METHOD OF CALCULATION: Screen3 

EXPOSED POPULATION: Adult 

Number of Sites: 

Per Site Fugitive Release: kg/site/day 

Fugitive Release Days per Year: days 

% Removal via Fugitive Release: % 

Total Fugitive Release: kg/yr 

Max Annual Average Air Concentration 

(Fugitive): 

0.00 μg/m3

Max 24 Hour Average Air 

Concentration(Fugitive): 

N/A μg/m3

Per Site Stack Release: kg/site/day 

Stack Release Days per Year: days 

% Removal via Stack Release: % 

Total Stack Release: kg/yr 

Max Annual Average Air Concentration (Stack): 3.68 μg/m3

Max 24 Hour Average Air Concentration (Stack): N/A μg/m3

ASSUMPTIONS 

Exposure Units 

Results 

(Stack) 

Results 

(Fugitive) ED 

(years) 

AT 

(years) 

BW 

(kg) 

Inh. Rate 

(m3/hr) 

Cancer 

LADDpot (mg/kg/day) 2.71E-04 N/A 30.00 75.00 71.80 0.55 

LADCpot (mg/m3) 1.47E-03 N/A 30.00 75.00 NA NA 

Acute 

ADRpot (mg/kg/day) N/A N/A NA 1 day 71.80 0.55 

Inhalation Comments: 

EPA SANITIZED Page 48 of 136
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 Stack Parameter Data Fugitive Parameter Data 

Stack Height 10.00 m Release Height: N/A 

Inside Stack 

Diameter: 

0.10 m Length of Release 

Opening: 

N/A 

Stack Gas Exit 

Velocity: 

0.10 m/sec Width of Release 

Opening: 

N/A 

Stack Gas 

Temperature: 

293.00 K 

 

 Meteorological and Terrain Information: 

Surrounding Land Use: Rural 

Terrain Height: 0.00 m 

Distance to Residence of Interest: 100.00 m 

Meteorological Class: Full 

Stability Class: NA 

Wind Speed: NA 

 

 Downwash Information: 

Facility Length: NA m 

Facility Width: NA m 

Facility Height: NA m 

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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0030 Assessor: Cinalli/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:6 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 50 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0030 

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

SCENARIO #: 6 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 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 6.38 14.00 22.06 25.88 

ALL 10 39.06 93.68 157.73 189.24 

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 2.39E-05 1.46E-04 mg/kg/day 0.00 0.00 mg/kg/day 

LADCpot 1.22E-03 7.49E-03 mg/L 0.00 0.00 mg/kg 

Acute 

ADRpot 1.17E-03 7.83E-03 mg/kg/day 0.00 0.00 mg/kg/day 

SIC Code Comments: 

EPA SANITIZED Page 51 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0030 

SIC CODE EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO #: 6 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 

1000.00 High 

EPA SANITIZED Page 52 of 136
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STANDARD REVIEW EXPOSURE REPORT 

Summary - Updated assessment based on Standard Review Draft engineering report 

dated 12/13/2011. The only change is a decrease from water 

release over days per year instead of from the . release 

is the same. 

 Chemical ID: P-12-0031 Reviewer: Cinalli/SS 

 

 

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 = 

1000 

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 

Max ADR: 

max acute eco 

2.68E-06 --- --- --- --- --- --- --- --- --- --- 

 Max LADD --- 1.57E-08 --- --- --- --- --- --- --- --- --- 

 PDM1 --- --- --- --- 4.49E-02 --- --- --- --- --- 

Max ADR: 

max acute eco 

7.83E-03 --- --- --- --- --- --- 7.06E-03 --- --- --- 

Max LADD --- 1.46E-04 --- --- --- --- --- --- 2.71E-04 --- --- 

PDM1 --- --- --- --- 1.58E+02 --- --- --- --- --- 

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 53 of 136
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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) 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 

Fate test recommendations: Standard unless otherwise directed by 

Laurence Libelo.

EPA SANITIZED Page 54 of 136
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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0031 Assessor: Cinalli/SS 

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: 

EPA SANITIZED Page 55 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0031 

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) 1.41E-02 3.20E-02 4.49E-02 5.59E-02 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 1.57E-08 mg/kg/day 0.00 mg/kg/day 

LADCpot 8.03E-07 mg/L 0.00 mg/kg 

Acute 

ADRpot 2.68E-06 mg/kg/day 0.00 mg/kg/day 

Surface Water Comments: 

EPA SANITIZED Page 56 of 136
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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0031 Assessor: Cinalli/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:2 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 57 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0031 

SITE-SPECIFIC HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO NUMBER:2 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 1.57E-08 mg/kg/day 0.00 mg/kg/day 

LADCpot 8.03E-07 mg/L 0.00 mg/kg 

Acute 

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

Surface Water Comments: 

EPA SANITIZED Page 58 of 136
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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0031 Assessor: Cinalli/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:3 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 59 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0031 

SITE-SPECIFIC HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO NUMBER:3 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) 1.41E-02 3.20E-02 4.49E-02 5.59E-02 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 1.57E-08 mg/kg/day 0.00 mg/kg/day 

LADCpot 8.03E-07 mg/L 0.00 mg/kg 

Acute 

ADRpot 2.68E-06 mg/kg/day 0.00 mg/kg/day 

Surface Water Comments: 

EPA SANITIZED Page 60 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0031 

SITE-SPECIFIC HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO NUMBER: 3 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 61 of 136
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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0031 Assessor: Cinalli/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 62 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0031 

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

SCENARIO #: 4 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 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 6.38 14.00 22.06 25.88 

ALL 10 39.06 93.68 157.73 189.24 

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 2.39E-05 1.46E-04 mg/kg/day 0.00 0.00 mg/kg/day 

LADCpot 1.22E-03 7.49E-03 mg/L 0.00 0.00 mg/kg 

Acute 

ADRpot 1.17E-03 7.83E-03 mg/kg/day 0.00 0.00 mg/kg/day 

SIC Code Comments: 

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STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0031 

INHALATION EXPOSURE ESTIMATES (POST-TREATMENT) 

SCENARIO #: 4 RELEASE ACTIVITY Max ADR 

RELEASE DESCRIPTION: 

METHOD OF CALCULATION: Screen3 

EXPOSED POPULATION: Adult 

Number of Sites: 

Per Site Fugitive Release: kg/site/day 

Fugitive Release Days per Year: days 

% Removal via Fugitive Release: % 

Total Fugitive Release: kg/yr 

Max Annual Average Air Concentration 

(Fugitive): 

0.00 μg/m3

Max 24 Hour Average Air 

Concentration(Fugitive): 

0.00 μg/m3

Per Site Stack Release: kg/site/day 

Stack Release Days per Year: days 

% Removal via Stack Release: % 

Total Stack Release: kg/yr 

Max Annual Average Air Concentration (Stack): 3.68 μg/m3

Max 24 Hour Average Air Concentration (Stack): 38.40 μg/m3

ASSUMPTIONS 

Exposure Units 

Results 

(Stack) 

Results 

(Fugitive) ED 

(years) 

AT 

(years) 

BW 

(kg) 

Inh. Rate 

(m3/hr) 

Cancer 

LADDpot (mg/kg/day) 2.71E-04 N/A 30.00 75.00 71.80 0.55 

LADCpot (mg/m3) 1.47E-03 N/A 30.00 75.00 NA NA 

Acute 

ADRpot (mg/kg/day) 7.06E-03 N/A NA 1 day 71.80 0.55 

Inhalation Comments: 

EPA SANITIZED Page 64 of 136
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 Stack Parameter Data Fugitive Parameter Data 

Stack Height 10.00 m Release Height: N/A 

Inside Stack 

Diameter: 

0.10 m Length of Release 

Opening: 

N/A 

Stack Gas Exit 

Velocity: 

0.10 m/sec Width of Release 

Opening: 

N/A 

Stack Gas 

Temperature: 

293.00 K 

 

 Meteorological and Terrain Information: 

Surrounding Land Use: Rural 

Terrain Height: 0.00 m 

Distance to Residence of Interest: 100.00 m 

Meteorological Class: Full 

Stability Class: NA 

Wind Speed: NA 

 

 Downwash Information: 

Facility Length: NA m 

Facility Width: NA m 

Facility Height: NA m 

EPA SANITIZED Page 65 of 136
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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0031 Assessor: Cinalli/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:5 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 66 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0031 

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

SCENARIO #: 5 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 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 2.39E-05 1.46E-04 mg/kg/day 0.00 0.00 mg/kg/day 

LADCpot 1.22E-03 7.49E-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: 

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STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0031 

INHALATION EXPOSURE ESTIMATES (POST-TREATMENT) 

SCENARIO #: 5 RELEASE ACTIVITY: Max LADD 

RELEASE DESCRIPTION: 

METHOD OF CALCULATION: Screen3 

EXPOSED POPULATION: Adult 

Number of Sites: 

Per Site Fugitive Release: kg/site/day 

Fugitive Release Days per Year: days 

% Removal via Fugitive Release: % 

Total Fugitive Release: kg/yr 

Max Annual Average Air Concentration 

(Fugitive): 

0.00 μg/m3

Max 24 Hour Average Air 

Concentration(Fugitive): 

N/A μg/m3

Per Site Stack Release: kg/site/day 

Stack Release Days per Year: days 

% Removal via Stack Release: % 

Total Stack Release: kg/yr 

Max Annual Average Air Concentration (Stack): 3.68 μg/m3

Max 24 Hour Average Air Concentration (Stack): N/A μg/m3

ASSUMPTIONS 

Exposure Units 

Results 

(Stack) 

Results 

(Fugitive) ED 

(years) 

AT 

(years) 

BW 

(kg) 

Inh. Rate 

(m3/hr) 

Cancer 

LADDpot (mg/kg/day) 2.71E-04 N/A 30.00 75.00 71.80 0.55 

LADCpot (mg/m3) 1.47E-03 N/A 30.00 75.00 NA NA 

Acute 

ADRpot (mg/kg/day) N/A N/A NA 1 day 71.80 0.55 

Inhalation Comments: 

EPA SANITIZED Page 68 of 136
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 Stack Parameter Data Fugitive Parameter Data 

Stack Height 10.00 m Release Height: N/A 

Inside Stack 

Diameter: 

0.10 m Length of Release 

Opening: 

N/A 

Stack Gas Exit 

Velocity: 

0.10 m/sec Width of Release 

Opening: 

N/A 

Stack Gas 

Temperature: 

293.00 K 

 

 Meteorological and Terrain Information: 

Surrounding Land Use: Rural 

Terrain Height: 0.00 m 

Distance to Residence of Interest: 100.00 m 

Meteorological Class: Full 

Stability Class: NA 

Wind Speed: NA 

 

 Downwash Information: 

Facility Length: NA m 

Facility Width: NA m 

Facility Height: NA m 

EPA SANITIZED Page 69 of 136
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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0031 Assessor: Cinalli/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:6 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 70 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0031 

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

SCENARIO #: 6 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 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 6.38 14.00 22.06 25.88 

ALL 10 39.06 93.68 157.73 189.24 

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 2.39E-05 1.46E-04 mg/kg/day 0.00 0.00 mg/kg/day 

LADCpot 1.22E-03 7.49E-03 mg/L 0.00 0.00 mg/kg 

Acute 

ADRpot 1.17E-03 7.83E-03 mg/kg/day 0.00 0.00 mg/kg/day 

SIC Code Comments: 

EPA SANITIZED Page 71 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0031 

SIC CODE EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO #: 6 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 

1000.00 High 

EPA SANITIZED Page 72 of 136
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STANDARD REVIEW EXPOSURE REPORT 

Summary - Updated assessment based on Standard Review Draft engineering report 

dated 12/13/2011. The only change is a water 

release from site. release is the same. 

 Chemical ID: P-12-0032 Reviewer: Cinalli/SS 

 

 

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 = 

1000 

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 

Max ADR: 

max acute eco 

2.68E-06 --- --- --- --- --- --- --- --- --- --- 

Max LADD --- 1.39E-08 --- --- --- --- --- --- --- --- --- 

PDM1 --- --- --- --- 4.49E-02 --- --- --- --- --- 

Max ADR: 

max acute eco 

7.83E-03 --- --- --- --- --- --- 7.06E-03 --- --- --- 

Max LADD --- 1.46E-04 --- --- --- --- --- --- 2.71E-04 --- --- 

PDM1 --- --- --- --- 1.58E+02 --- --- --- --- --- 

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 73 of 136
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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) 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 

Fate test recommendations: Standard unless otherwise directed by 

Laurence Libelo.

EPA SANITIZED Page 74 of 136
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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0032 Assessor: Cinalli/SS 

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: 

EPA SANITIZED Page 75 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0032 

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) 1.41E-02 3.20E-02 4.49E-02 5.59E-02 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 1.39E-08 mg/kg/day 0.00 mg/kg/day 

LADCpot 7.11E-07 mg/L 0.00 mg/kg 

Acute 

ADRpot 2.68E-06 mg/kg/day 0.00 mg/kg/day 

Surface Water Comments: 

EPA SANITIZED Page 76 of 136
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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0032 Assessor: Cinalli/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:2 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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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0032 

SITE-SPECIFIC HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO NUMBER:2 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 1.39E-08 mg/kg/day 0.00 mg/kg/day 

LADCpot 7.11E-07 mg/L 0.00 mg/kg 

Acute 

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

Surface Water Comments: 

EPA SANITIZED Page 78 of 136
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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0032 Assessor: Cinalli/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:3 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 79 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0032 

SITE-SPECIFIC HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO NUMBER:3 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) 1.41E-02 3.20E-02 4.49E-02 5.59E-02 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 1.39E-08 mg/kg/day 0.00 mg/kg/day 

LADCpot 7.11E-07 mg/L 0.00 mg/kg 

Acute 

ADRpot 2.68E-06 mg/kg/day 0.00 mg/kg/day 

Surface Water Comments: 

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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0032 

SITE-SPECIFIC HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO NUMBER: 3 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 81 of 136
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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0032 Assessor: Cinalli/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: 

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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0032 

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

SCENARIO #: 4 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 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 6.38 14.00 22.06 25.88 

ALL 10 39.06 93.68 157.73 189.24 

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 2.39E-05 1.46E-04 mg/kg/day 0.00 0.00 mg/kg/day 

LADCpot 1.22E-03 7.49E-03 mg/L 0.00 0.00 mg/kg 

Acute 

ADRpot 1.17E-03 7.83E-03 mg/kg/day 0.00 0.00 mg/kg/day 

SIC Code Comments: 

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STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0032 

INHALATION EXPOSURE ESTIMATES (POST-TREATMENT) 

SCENARIO #: 4 RELEASE ACTIVITY: Max ADR 

RELEASE DESCRIPTION: 

METHOD OF CALCULATION: Screen3 

EXPOSED POPULATION: Adult 

Number of Sites: 

Per Site Fugitive Release: kg/site/day 

Fugitive Release Days per Year: days 

% Removal via Fugitive Release: % 

Total Fugitive Release: kg/yr 

Max Annual Average Air Concentration 

(Fugitive): 

0.00 μg/m3

Max 24 Hour Average Air 

Concentration(Fugitive): 

0.00 μg/m3

Per Site Stack Release: kg/site/day 

Stack Release Days per Year: days 

% Removal via Stack Release: % 

Total Stack Release: kg/yr 

Max Annual Average Air Concentration (Stack): 3.68 μg/m3

Max 24 Hour Average Air Concentration (Stack): 38.40 μg/m3

ASSUMPTIONS 

Exposure Units 

Results 

(Stack) 

Results 

(Fugitive) ED 

(years) 

AT 

(years) 

BW 

(kg) 

Inh. Rate 

(m3/hr) 

Cancer 

LADDpot (mg/kg/day) 2.71E-04 N/A 30.00 75.00 71.80 0.55 

LADCpot (mg/m3) 1.47E-03 N/A 30.00 75.00 NA NA 

Acute 

ADRpot (mg/kg/day) 7.06E-03 N/A NA 1 day 71.80 0.55 

Inhalation Comments: 

EPA SANITIZED Page 84 of 136
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 Stack Parameter Data Fugitive Parameter Data 

Stack Height 10.00 m Release Height: N/A 

Inside Stack 

Diameter: 

0.10 m Length of Release 

Opening: 

N/A 

Stack Gas Exit 

Velocity: 

0.10 m/sec Width of Release 

Opening: 

N/A 

Stack Gas 

Temperature: 

293.00 K 

 

 Meteorological and Terrain Information: 

Surrounding Land Use: Rural 

Terrain Height: 0.00 m 

Distance to Residence of Interest: 100.00 m 

Meteorological Class: Full 

Stability Class: NA 

Wind Speed: NA 

 

 Downwash Information: 

Facility Length: NA m 

Facility Width: NA m 

Facility Height: NA m 

EPA SANITIZED Page 85 of 136
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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0032 Assessor: Cinalli/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:5 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 86 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0032 

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

SCENARIO #: 5 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 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 2.39E-05 1.46E-04 mg/kg/day 0.00 0.00 mg/kg/day 

LADCpot 1.22E-03 7.49E-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: 

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Chemical ID: P-12-0032 

INHALATION EXPOSURE ESTIMATES (POST-TREATMENT) 

SCENARIO #: 5 RELEASE ACTIVITY: Max LADD 

RELEASE DESCRIPTION: 

METHOD OF CALCULATION: Screen3 

EXPOSED POPULATION: Adult 

Number of Sites: 

Per Site Fugitive Release: kg/site/day 

Fugitive Release Days per Year: days 

% Removal via Fugitive Release: % 

Total Fugitive Release: kg/yr 

Max Annual Average Air Concentration 

(Fugitive): 

0.00 μg/m3

Max 24 Hour Average Air 

Concentration(Fugitive): 

N/A μg/m3

Per Site Stack Release: kg/site/day 

Stack Release Days per Year: days 

% Removal via Stack Release: % 

Total Stack Release: kg/yr 

Max Annual Average Air Concentration (Stack): 3.68 μg/m3

Max 24 Hour Average Air Concentration (Stack): N/A μg/m3

ASSUMPTIONS 

Exposure Units 

Results 

(Stack) 

Results 

(Fugitive) ED 

(years) 

AT 

(years) 

BW 

(kg) 

Inh. Rate 

(m3/hr) 

Cancer 

LADDpot (mg/kg/day) 2.71E-04 N/A 30.00 75.00 71.80 0.55 

LADCpot (mg/m3) 1.47E-03 N/A 30.00 75.00 NA NA 

Acute 

ADRpot (mg/kg/day) N/A N/A NA 1 day 71.80 0.55 

Inhalation Comments: 

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 Stack Parameter Data Fugitive Parameter Data 

Stack Height 10.00 m Release Height: N/A 

Inside Stack 

Diameter: 

0.10 m Length of Release 

Opening: 

N/A 

Stack Gas Exit 

Velocity: 

0.10 m/sec Width of Release 

Opening: 

N/A 

Stack Gas 

Temperature: 

293.00 K 

 

 Meteorological and Terrain Information: 

Surrounding Land Use: Rural 

Terrain Height: 0.00 m 

Distance to Residence of Interest: 100.00 m 

Meteorological Class: Full 

Stability Class: NA 

Wind Speed: NA 

 

 Downwash Information: 

Facility Length: NA m 

Facility Width: NA m 

Facility Height: NA m 

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 STANDARD REVIEW EXPOSURE REPORT 

Chemical ID: P-12-0032 Assessor: Cinalli/SS 

ENVIRONMENTAL RELEASES 

 Scenario#:6 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 90 of 136
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STANDARD REVIEW EXPOSURE REPORT 

 Chemical ID: P-12-0032 

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

SCENARIO #: 6 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 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 6.38 14.00 22.06 25.88 

ALL 10 39.06 93.68 157.73 189.24 

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 2.39E-05 1.46E-04 mg/kg/day 0.00 0.00 mg/kg/day 

LADCpot 1.22E-03 7.49E-03 mg/L 0.00 0.00 mg/kg 

Acute 

ADRpot 1.17E-03 7.83E-03 mg/kg/day 0.00 0.00 mg/kg/day 

SIC Code Comments: 

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 Chemical ID: P-12-0032 

SIC CODE EXPOSURES TO SURFACE WATER RELEASES 

SCENARIO #: 6 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 

1000.00 High 

EPA SANITIZED Page 92 of 136
A-004 

TSCA Section 5(e) Consent Order 

 and Determinations Supporting Consent Order 

 for PMNs P-12-30, P-12-31 and P-12-32 

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