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TMDL Document for WALLA WALLA RIVER CHLORIANATED PESTICIDES AND PCBS TMDL
| TMDL ID: | 22911 | TMDL Name: | WALLA WALLA RIVER CHLORIANATED PESTICIDES AND PCBS TMDL |
| State/Tribe: | Washington | TMDL Date: | 05/05/2006 |
| EPA Action: | EPA Approved |
TMDL Documents
| Click on the underlined Document Type to retrieve the actual document in PDF format. | |
| Document Type | Comments |
|---|---|
| TMDL Document | |
TMDL Pollutant: Suspended Sediment
| Total Waste Load Allocation: | Total Load Allocation: | |||
| Explicit Margin Of Safety: | Implicit Margin Of Safety: | Not Reported | ||
| Units for Total Waste Load Allocation and Total Load Allocation: | TMDL Pollutant Source Type: | Nonpoint Source | ||
| TMDL End Point: | 50 MG/1 TSS IN ALL SUBBASIN STREAMS EXCEPT: 5MG/1 TSS IN YELLOWHAWK CREEK AND EAST FORK LITTLE WALLA WALLA RIVER | |||
| Listed Water Causes of Impairment for Suspended Sediment Click on the underlined Waterbody ID for a Waterbody Report. Click on the underlined "Waterbody Map" literal for a map of the Assessment Unit. |
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| Waterbody ID | Waterbody Name | Map | Cycles Listed | Cause(s) of Impairment Addressed | |
|---|---|---|---|---|---|
| WADH35GB-.66 | GARRISON CREEK | Waterbody Map | 2002, 2004, 2006, 2008 | 4,4'-DDD, Hexachlorobenzene, 4,4'-DDT, 4,4'-DDE | |
| WAQE90PI-2.371 | WALLA WALLA RIVER | Waterbody Map | 2002, 2004 | Hexachlorobenzene | |
| WAQE90PI-4.081 | WALLA WALLA RIVER | Waterbody Map | 2002, 2004 | Chlordane, Heptachlor Epoxide, 4,4'-DDE, DDT, Dieldrin | |
| WAQE90PI-21.034 | WALLA WALLA RIVER | Waterbody Map | 2002, 2004 | 4,4'-DDE | |
TMDL Pollutant: Total PCBs
| Total Waste Load Allocation: | Total Load Allocation: | |||
| Explicit Margin Of Safety: | Implicit Margin Of Safety: | Not Reported | ||
| Units for Total Waste Load Allocation and Total Load Allocation: | TMDL Pollutant Source Type: | Point/Nonpoint Source | ||
| TMDL End Point: | 0.17 NG/1 TOTAL PCBS | |||
| NPDES Allocation for Pollutant: Total PCBs | |||
| NPDES ID | Other Non PCS Identification | Waste Load Allocation | Units |
|---|---|---|---|
| WA0024627 |
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| WA0020656 |
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| Listed Water Causes of Impairment for Total Pcbs Click on the underlined Waterbody ID for a Waterbody Report. Click on the underlined "Waterbody Map" literal for a map of the Assessment Unit. |
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| Waterbody ID | Waterbody Name | Map | Cycles Listed | Cause(s) of Impairment Addressed | |
|---|---|---|---|---|---|
| WAQE90PI-2.371 | WALLA WALLA RIVER | Waterbody Map | 2002, 2004 | Total PCBs | |