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TMDL Document for WEST ATCHAFALAYA BASIN FLOODWAY 010301 MERCURY AND OXYGEN DEMANDING SUBSTANCES TMDL

TMDL ID: 38350 TMDL Name: WEST ATCHAFALAYA BASIN FLOODWAY 010301 MERCURY AND OXYGEN DEMANDING SUBSTANCES TMDL
State/Tribe: Louisiana TMDL Date: 03/31/2010
EPA Action: EPA Established Comments: MERCURY FUTURE GROWTH = 0.67 LBS/DAY OXYGEN DEMANDING SUBSTANCES FUTURE GROWTH = 6.04LBS/DAY

TMDL Documents

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Document Type Comments
TMDL Document  
TMDL Document  


TMDL Pollutant: Mercury

Total Waste Load Allocation:      Total Load Allocation: 6.08
Explicit Margin Of Safety:      Implicit Margin Of Safety: Y
Units for Total Waste Load Allocation and Total Load Allocation: LBS/DAY      TMDL Pollutant Source Type: Nonpoint Source
TMDL End Point: MERCURY TMDLS IN LA ARE BASED ON THE LA ACTION LEVEL. REFER TO THE TMDL FOR FURTHER EXPLANATION.


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.
Waterbody ID Waterbody Name Map Cycles Listed Cause(s) of Impairment Addressed
LA-010301 WEST ATCHAFALAYA BASIN FLOODWAY Data Unavailable 1998, 2002, 2004, 2006 Mercury

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TMDL Pollutant: Oxygen Demand

Total Waste Load Allocation: 77.7      Total Load Allocation: 47231.5
Explicit Margin Of Safety: 6038.7 LBS/DAY      Implicit Margin Of Safety: N
Units for Total Waste Load Allocation and Total Load Allocation: LBS/DAY      TMDL Pollutant Source Type: Point/Nonpoint Source
TMDL End Point: NUMERIC WQS

NPDES Allocation for Pollutant: Oxygen Demand
NPDES ID Other Non PCS Identification Waste Load Allocation Units
LAG33A035

.73
LBS/DAY
LAG33A578

4.99
LBS/DAY
LAG33A580

2.34
LBS/DAY
LAG33A933

1.78
LBS/DAY
LAG530051

1.11
LBS/DAY
LAG530368

1.4
LBS/DAY
LAG532190

.17
LBS/DAY
LAG540690

2.71
LBS/DAY
LAG541369

5.59
LBS/DAY
LAG560110

22.36
LBS/DAY
LA0051942

10.87
LBS/DAY
LAG570243

22.99
LBS/DAY


Listed Water Causes of Impairment for Oxygen Demand
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
LA-010301 WEST ATCHAFALAYA BASIN FLOODWAY Data Unavailable 1998, 2002, 2004, 2006 Dissolved Oxygen

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