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TMDL Document for HERON BAYOU

TMDL ID: 11522 TMDL Name: HERON BAYOU
State/Tribe: Mississippi TMDL Date: 01/24/2007
EPA Action: EPA Approved

No TMDL Documents have been uploaded for this TMDL.

TMDL Pollutant: Nitrogen, Total

Total Waste Load Allocation:      Total Load Allocation: 100
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: TN ECOREGION RANGE USED TO TRANSLATE NARRATIVE WQS.


Listed Water Causes of Impairment for Nitrogen, Total
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
MS118HBE HERON BAYOU Data Unavailable 1996, 1998, 2002, 2004, 2006 Nutrients

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TMDL Pollutant: Nutrients

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: NUTRIENT TARGETS ARE PRESENTED FOR NH3-N, NO3-N, PO4, ON AND OP, WHICH ARE THE BOUNDARY TARGETS USED IN THE MODEL


Listed Water Causes of Impairment for Nutrients
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
MS109BHE BAYOU HERON Data Unavailable 1998, 2002, 2004 Nutrients

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TMDL Pollutant: Phosphorus, Total

Total Waste Load Allocation:      Total Load Allocation: 10
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: TP ECOREGION RANGE USED TO TRANSLATE NARRATIVE WQS.


Listed Water Causes of Impairment for Phosphorus, Total
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
MS118HBE HERON BAYOU Data Unavailable 1996, 1998, 2002, 2004, 2006 Nutrients

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