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TMDL Document for SAN GABRIEL AND TRIBUTARIES METALS AND SELENIUM TMDL
| TMDL ID: | 33748 | TMDL Name: | SAN GABRIEL AND TRIBUTARIES METALS AND SELENIUM TMDL | ||
| State/Tribe: | California | TMDL Date: | 03/26/2007 | ||
| EPA Action: | EPA Established | Comments: | SEE TMDL FOR WASTELOAD ALLOCATIONS. THE WLA VARIES BY SEASON (WET/DRY). | ||
TMDL Documents
| Click on the underlined Document Type to retrieve the actual document in PDF format. | |
| Document Type | Comments |
|---|---|
| TMDL Document | |
| TMDL Report | |
TMDL Pollutant: Copper
| 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: | COPPER IN UG/L(FROM CALIFORNIA TOXICS RULE): FRESHWATER CHRONIC 9*; FRESHWATER ACUTE 13*; SALTWATER CHRONIC 3.1; SALTWATER ACUTE 4.8 *FRESHWATER CRITERIA IS HARDNESS DEPENDENT VALUES BASED ON HARDNESS VALUE OF 100MG/L AS CACO3 | |||
| NPDES Allocation for Pollutant: Copper | |||
| NPDES ID | Other Non PCS Identification | Waste Load Allocation | Units |
|---|---|---|---|
| CAS000001 |
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| CAS000002 |
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| CAS004001 |
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| CAS004003 |
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| CAS108740 |
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| all NPDES regulated municipal storm water discharges in the San Gabriel River watershed |
|||
| Listed Water Causes of Impairment for Copper Click on the underlined Waterbody ID for a Waterbody Report. Click on the underlined "Waterbody Map" literal for a map of the Assessment Unit. |
|||||
| Waterbody ID | Waterbody Name | Map | Cycles Listed | Cause(s) of Impairment Addressed | |
|---|---|---|---|---|---|
| CA410.0010R COYOTE CREEK | COYOTE CREEK | Data Unavailable | 1996, 2002, 2004, 2006 | Copper | |
| CA410.0250R SN GABRIEL R2 | SAN GABRIEL RIVER REACH 2 (FIRESTONE TO WHITTIER NARROWS DAM | Data Unavailable | 2002 | Copper | |
| CAR4051600020000229163853 | San Gabriel River Estuary | Waterbody Map | 2004, 2006 | Copper | |
TMDL Pollutant: Lead
| 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: | LEAD IN UG/L(FROM CALIFORNIA TOXICS RULE): FRESHWATER CHRONIC 2.5*; FRESHWATER ACUTE 65*; SALTWATER CHRONIC 8.1; SALTWATER ACUTE 210 *FRESHWATER CRITERIA IS HARDNESS DEPENDENT VALUES BASED ON HARDNESS VALUE OF 100MG/L AS CACO3 | |||
| NPDES Allocation for Pollutant: Lead | |||
| NPDES ID | Other Non PCS Identification | Waste Load Allocation | Units |
|---|---|---|---|
| all NPDES regulated municipal storm water discharges in the San Gabriel River watershed |
|||
| CAS000001 |
|||
| CAS000002 |
|||
| CAS004003 |
|||
| CAS108740 |
|||
| CAS004001 |
|||
| Listed Water Causes of Impairment for Lead Click on the underlined Waterbody ID for a Waterbody Report. Click on the underlined "Waterbody Map" literal for a map of the Assessment Unit. |
|||||
| Waterbody ID | Waterbody Name | Map | Cycles Listed | Cause(s) of Impairment Addressed | |
|---|---|---|---|---|---|
| CAR4051501019980917123914 | Coyote Creek | Waterbody Map | 1996, 2002, 2004, 2006 | Lead | |
| CAR4051501019980917150749 | San Gabriel River Reach 2 (Firestone to Whittier Narrows Dam | Waterbody Map | 1998, 2002, 2004, 2006 | Lead | |
TMDL Pollutant: Selenium
| 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: | SELENIUM IN UG/L(FROM CALIFORNIA TOXICS RULE): FRESHWATER CHRONIC 5**; FRESHWATER ACUTE RESERVED; SALTWATER CHRONIC 71; SALTWATER ACUTE 290 *FRESHWATER CRITERIA IS HARDNESS DEPENDENT VALUES BASED ON HARDNESS VALUE OF 100MG/L AS CACO3 **FRESHWATER CRITERION FOR SELENIUM IS FOR TOTAL RECOVERABLE METALS | |||
| NPDES Allocation for Pollutant: Selenium | |||
| NPDES ID | Other Non PCS Identification | Waste Load Allocation | Units |
|---|---|---|---|
| all NPDES regulated municipal storm water discharges in the San Gabriel River watershed |
|||
| CAS000001 |
|||
| CAS000002 |
|||
| CAS004003 |
|||
| CAS108740 |
|||
| CAS004001 |
|||
| Listed Water Causes of Impairment for Selenium Click on the underlined Waterbody ID for a Waterbody Report. Click on the underlined "Waterbody Map" literal for a map of the Assessment Unit. |
|||||
| Waterbody ID | Waterbody Name | Map | Cycles Listed | Cause(s) of Impairment Addressed | |
|---|---|---|---|---|---|
| CA410.0010R COYOTE CREEK | COYOTE CREEK | Data Unavailable | 2002 | Selenium | |
| CAR4053100019980918090950 | SAN JOSE CREEK REACH 1 (SG CONFLUENCE TO TEMPLE ST.) | Waterbody Map | 2004, 2006 | Selenium | |
TMDL Pollutant: Zinc
| 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: | ZINC IN UG/L(FROM CALIFORNIA TOXICS RULE): FRESHWATER CHRONIC 120*; FRESHWATER ACUTE 120*; SALTWATER CHRONIC 81; SALTWATER ACUTE 90 *FRESHWATER CRITERIA IS HARDNESS DEPENDENT VALUES BASED ON HARDNESS VALUE OF 100MG/L AS CACO3 | |||
| NPDES Allocation for Pollutant: Zinc | |||
| NPDES ID | Other Non PCS Identification | Waste Load Allocation | Units |
|---|---|---|---|
| all NPDES regulated municipal storm water discharges in the San Gabriel River watershed |
|||
| CAS000001 |
|||
| CAS000002 |
|||
| CAS004003 |
|||
| CAS108740 |
|||
| CAS004001 |
|||
| Listed Water Causes of Impairment for Zinc Click on the underlined Waterbody ID for a Waterbody Report. Click on the underlined "Waterbody Map" literal for a map of the Assessment Unit. |
|||||
| Waterbody ID | Waterbody Name | Map | Cycles Listed | Cause(s) of Impairment Addressed | |
|---|---|---|---|---|---|
| CA410.0250R SN GABRIEL R2 | SAN GABRIEL RIVER REACH 2 (FIRESTONE TO WHITTIER NARROWS DAM | Data Unavailable | 2002 | Zinc | |
| CAR4051501019980917123914 | COYOTE CREEK | Waterbody Map | 2002, 2004, 2006 | Zinc | |