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TMDL Document for BAYOU VERDINE (ESTUARINE)
| TMDL ID: | 2609 | TMDL Name: | BAYOU VERDINE (ESTUARINE) | ||
| State/Tribe: | Louisiana | TMDL Date: | 03/29/2002 | ||
| EPA Action: | EPA Established | Comments: | THE CONTAMINATED SEDIMENT TMDLS CALCULATED ASSUME THAT POLLUTANTS IDENTIFIED AS POLLUTANTS OF CONCERN ARE RESPONSIBLE FOR OBSERVED SEDIMENT TOXICITY. SHOULD SEDIMENT TOXICITY REMAIN AFTER THE TMDLS HAVE BEEN IMPLEMENTED, LOUISIANA SHOULD UNDERTAKE A TOXICITY IDENTIFICATION EVALUATION (TIE) TO DETERMINE THE POLLUTANT OR POLLUTANTS RESPONSIBLE FOR SEDIMENT TOXICITY. | ||
No TMDL Documents have been uploaded for this TMDL.
TMDL Pollutant: 1,2-Dichloroethane
| Total Waste Load Allocation: | 0 | Total Load Allocation: | .304 | |
| Explicit Margin Of Safety: | .076 LBS/DAY | Implicit Margin Of Safety: | Not Reported | |
| Units for Total Waste Load Allocation and Total Load Allocation: | LBS/DAY | TMDL Pollutant Source Type: | Nonpoint Source | |
| TMDL End Point: | NUMERIC | |||
| Listed Water Causes of Impairment for 1,2-Dichloroethane 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 | |
|---|---|---|---|---|---|
| LA-030306 | BAYOU VERDINE | Data Unavailable | 1998 | Priority Organics Compounds | |
TMDL Pollutant: 4,4'-DDT
| Total Waste Load Allocation: | 0 | Total Load Allocation: | 0 | |
| Explicit Margin Of Safety: | 0 LBS/DAY | Implicit Margin Of Safety: | Not Reported | |
| Units for Total Waste Load Allocation and Total Load Allocation: | LBS/DAY | TMDL Pollutant Source Type: | Nonpoint Source | |
| TMDL End Point: | NUMERIC | |||
| Listed Water Causes of Impairment for 4,4'-Ddt 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 | |
|---|---|---|---|---|---|
| LA-030306 | BAYOU VERDINE | Data Unavailable | 1998 | Contaminated Sediments | |
TMDL Pollutant: Contaminated Sediments
| Total Waste Load Allocation: | 0 | Total Load Allocation: | .0005 | |
| Explicit Margin Of Safety: | .0001 LBS/DAY | Implicit Margin Of Safety: | Not Reported | |
| Units for Total Waste Load Allocation and Total Load Allocation: | LBS/DAY | TMDL Pollutant Source Type: | Nonpoint Source | |
| TMDL End Point: | NUMERIC METHOXYCHLOR | |||
| Listed Water Causes of Impairment for Contaminated Sediments 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 | |
|---|---|---|---|---|---|
| LA-030306 | BAYOU VERDINE | Data Unavailable | 1998 | Contaminated Sediments | |
TMDL Pollutant: Copper
| Total Waste Load Allocation: | 0 | Total Load Allocation: | .054 | |
| Explicit Margin Of Safety: | .0135 LBS/DAY | Implicit Margin Of Safety: | Not Reported | |
| Units for Total Waste Load Allocation and Total Load Allocation: | LBS/DAY | TMDL Pollutant Source Type: | Nonpoint Source | |
| TMDL End Point: | NARRATIVE | |||
| 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. |
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| Waterbody ID | Waterbody Name | Map | Cycles Listed | Cause(s) of Impairment Addressed | |
|---|---|---|---|---|---|
| LA-030306 | BAYOU VERDINE | Data Unavailable | 1998 | Metals (other than Mercury) | |
TMDL Pollutant: Mercury
| Total Waste Load Allocation: | 0 | Total Load Allocation: | .0004 | |
| Explicit Margin Of Safety: | .0001 LBS/DAY | Implicit Margin Of Safety: | Not Reported | |
| Units for Total Waste Load Allocation and Total Load Allocation: | LBS/DAY | TMDL Pollutant Source Type: | Nonpoint Source | |
| TMDL End Point: | NUMERIC | |||
| Listed Water Causes of Impairment for Mercury 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 | |
|---|---|---|---|---|---|
| LA-030306 | BAYOU VERDINE | Data Unavailable | 1998 | Metals (other than Mercury) | |
TMDL Pollutant: Nickel
| Total Waste Load Allocation: | 0 | Total Load Allocation: | .122 | |
| Explicit Margin Of Safety: | .031 LBS/DAY | Implicit Margin Of Safety: | Not Reported | |
| Units for Total Waste Load Allocation and Total Load Allocation: | LBS/DAY | TMDL Pollutant Source Type: | Nonpoint Source | |
| TMDL End Point: | NUMERIC | |||
| Listed Water Causes of Impairment for Nickel 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 | |
|---|---|---|---|---|---|
| LA-030306 | BAYOU VERDINE | Data Unavailable | 1998 | Metals (other than Mercury) | |
TMDL Pollutant: Phenol
| Total Waste Load Allocation: | 0 | Total Load Allocation: | 4.31 | |
| Explicit Margin Of Safety: | 1.08 LBS/DAY | Implicit Margin Of Safety: | Not Reported | |
| Units for Total Waste Load Allocation and Total Load Allocation: | LBS/DAY | TMDL Pollutant Source Type: | Nonpoint Source | |
| TMDL End Point: | NUMERIC | |||
| Listed Water Causes of Impairment for Phenol 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 | |
|---|---|---|---|---|---|
| LA-030306 | BAYOU VERDINE | Data Unavailable | 1998 | Priority Organics Compounds | |
TMDL Pollutant: Polycyclic Aromatic Hydrocarbons (PAHs) (Aquatic Ecosystems)
| Total Waste Load Allocation: | 0 | Total Load Allocation: | .0022 | |
| Explicit Margin Of Safety: | .0006 LBS/DAY | Implicit Margin Of Safety: | Not Reported | |
| Units for Total Waste Load Allocation and Total Load Allocation: | LBS/DAY | TMDL Pollutant Source Type: | Nonpoint Source | |
| TMDL End Point: | NUMERIC | |||
| Listed Water Causes of Impairment for Polycyclic Aromatic Hydrocarbons (Pahs) (Aquatic Ecosystems) 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 | |
|---|---|---|---|---|---|
| LA-030306 | BAYOU VERDINE | Data Unavailable | 1998 | Contaminated Sediments | |
TMDL Pollutant: Zinc
| Total Waste Load Allocation: | 0 | Total Load Allocation: | 1.2 | |
| Explicit Margin Of Safety: | .3 LBS/DAY | Implicit Margin Of Safety: | Not Reported | |
| Units for Total Waste Load Allocation and Total Load Allocation: | LBS/DAY | TMDL Pollutant Source Type: | Nonpoint Source | |
| TMDL End Point: | NUMERIC | |||
| 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. |
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| Waterbody ID | Waterbody Name | Map | Cycles Listed | Cause(s) of Impairment Addressed | |
|---|---|---|---|---|---|
| LA-030306 | BAYOU VERDINE | Data Unavailable | 1998 | Contaminated Sediments | |