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TMDL Document for LAKE CATAOUATCHE TMDLS FOR DISSOLVED OXYGEN AND NUTRIENTS 020303

TMDL ID: 11577 TMDL Name: LAKE CATAOUATCHE TMDLS FOR DISSOLVED OXYGEN AND NUTRIENTS 020303
State/Tribe: Louisiana TMDL Date: 06/28/2005
EPA Action: EPA Established Comments: DO FUTURE GROWTH = 2157.86 KG/DAY NITROGEN FUTURE GROWTH = 136.13 KG/DAY AMMONIA FUTURE GROWTH = 40.91 KG/DAY NITRITE/NITRATE = 12.41 KG/DAY TOTAL PHOSPHORUS = 6.22 KG/DAY

TMDL Documents

Click on the underlined Document Type to retrieve the actual document in PDF format.
Document Type Comments
TMDL Document - Lake Cataouatche TMDLs for DO and Nutrients 020303  
TMDL Document - Lake Cataouatche Appd. A-I for DO and Nut. 020303  
TMDL Document - Lake Cataouatche Appd. J-O for DO and Nut. 020303  
TMDL Document - Lake Cataouatche Appd. P-T for DO and Nut. 020303  
TMDL Document - Lake Cataouatche Appd. U-AA for DO and Nut. 020303  


TMDL Pollutant: Ammonia Nitrogen

Total Waste Load Allocation: 39.75      Total Load Allocation: 287.5
Explicit Margin Of Safety: 40.91 KG/DAY      Implicit Margin Of Safety: Y
Units for Total Waste Load Allocation and Total Load Allocation: KG/DAY      TMDL Pollutant Source Type: Point/Nonpoint Source
TMDL End Point: NARRATIVE STANDARD

NPDES Allocation for Pollutant: Ammonia Nitrogen
NPDES ID Other Non PCS Identification Waste Load Allocation Units
LA0046221

.19
KG/DAY
LA0107093

.19
KG/DAY
LA0032131

39.37
KG/DAY


Listed Water Causes of Impairment for Ammonia Nitrogen
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-020303 LAKE CATAOUATCHE AND TRIBUTARIES Data Unavailable 1998, 2002, 2004 Nutrients

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TMDL Pollutant: Dissolved Oxygen

Total Waste Load Allocation: 231.62      Total Load Allocation: 17031.3
Explicit Margin Of Safety: 2157.86 KG/DAY      Implicit Margin Of Safety: Y
Units for Total Waste Load Allocation and Total Load Allocation: KG/DAY      TMDL Pollutant Source Type: Point/Nonpoint Source
TMDL End Point: 5 MG/L

NPDES Allocation for Pollutant: Dissolved Oxygen
NPDES ID Other Non PCS Identification Waste Load Allocation Units
LA0004622

2.62
KG/DAY
LA0107093

2.62
KG/DAY
LA0032131

226.38
KG/DAY


Listed Water Causes of Impairment for Dissolved Oxygen
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-020303 LAKE CATAOUATCHE AND TRIBUTARIES Data Unavailable 1998, 2002, 2004 Organic Enrichment/Low Dissolved Oxygen

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TMDL Pollutant: Nitrite/Nitrate

Total Waste Load Allocation: 99.18      Total Load Allocation: .02
Explicit Margin Of Safety: 12.41 KG/DAY      Implicit Margin Of Safety: Y
Units for Total Waste Load Allocation and Total Load Allocation: KG/DAY      TMDL Pollutant Source Type: Point/Nonpoint Source
TMDL End Point: NARRATIVE STANDARD

NPDES Allocation for Pollutant: Nitrite/Nitrate
NPDES ID Other Non PCS Identification Waste Load Allocation Units
LA0032131

98.42
KG/DAY
LA0046221

.38
KG/DAY
LA0107093

.38
KG/DAY


Listed Water Causes of Impairment for Nitrite/Nitrate
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-020303 LAKE CATAOUATCHE AND TRIBUTARIES Data Unavailable 1998, 2002, 2004 Nutrients

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TMDL Pollutant: Nitrogen

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