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State: Louisiana
Waterbody ID:
Other ID: LA-120709
Location: Bayou Petite Caillou-From Houma Navigation Canal To Terrebonne Bay
State Waterbody Type: Bayou, River
EPA Waterbody Type: Wetlands, Rivers and Streams
Water Size: 5
Units: acres, miles
Watershed Name: West Central Louisiana Coastal
On This Page
- Causes of Impairment
- TMDLs That Apply to This Waterbody
- Previous Causes of Impairment Now Attaining All Uses
State: Louisiana
Waterbody ID:
Other ID: LA-120709
Location: Bayou Petite Caillou-From Houma Navigation Canal To Terrebonne Bay
State Waterbody Type: Bayou, River
EPA Waterbody Type: Wetlands, Rivers and Streams
Water Size: 5
Units: acres, miles
Watershed Name: West Central Louisiana Coastal
1998 Waterbody Report for Bayou Petite Caillou
Waterbody Map Not Available
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- Pollution Categories Summary Document
Causes of Impairment for Reporting Year 1998
Description of this table
| Cause of Impairment | Cause of Impairment Group | State TMDL Development Status |
|---|---|---|
| Nutrients | Nutrients | TMDL completed |
| Oil and Grease | Oil and Grease | TMDL needed |
| Organic Enrichment/Low Dissolved Oxygen | Organic Enrichment/Oxygen Depletion | TMDL needed |
| Pathogens | Pathogens | TMDL needed |
| Radiation | Radiation | TMDL needed |
| Siltation | Sediment | TMDL needed |
| Suspended Solids | Turbidity | TMDL needed |
TMDLs That Apply to this waterbody
Description of this table
| TMDL Document Name | TMDL Date | TMDL Pollutant Description | TMDL Pollutant Source Type | Cause(s) of Impairment Addressed |
|---|---|---|---|---|
| Bayou Petit Caillou 120709 Tmdl For Dissolved Oxygen And Nutrients | Mar-26-2008 | Nitrogen, Total | Nonpoint Source | Organic Enrichment/Low Dissolved Oxygen; Phosphorus; Dissolved Oxygen; Nutrients |
| Bayou Petit Caillou 120709 Tmdl For Dissolved Oxygen And Nutrients | Mar-26-2008 | Oxygen Demand | Point/Nonpoint Source | Dissolved Oxygen; Organic Enrichment/Low Dissolved Oxygen; Phosphorus; Nutrients |
| Bayou Petit Caillou 120709 Tmdl For Dissolved Oxygen And Nutrients | Mar-26-2008 | Phosphorus, Total | Nonpoint Source | Phosphorus; Dissolved Oxygen; Organic Enrichment/Low Dissolved Oxygen; Nutrients |
Previous Causes of Impairments Now Attaining All Uses
Description of this table
| Cause of Impairment | Cycles Listed | WQS Attainment Date | WQS Attainment Reason | WQS Attainment Comments |
|---|---|---|---|---|
| Oil and Grease | 1998 | Mar-31-2005 | Applicable WQS attained: no further information. | |
| Pathogens | 1998 | Mar-31-2005 | Applicable WQS attained: no further information. | |
| Radiation | 1998 | Mar-31-2005 | Applicable WQS attained: no further information. | |
| Siltation | 1998 | Mar-31-2005 | Applicable WQS attained: no further information. | |
| Suspended Solids | 1998 | Mar-31-2005 | Applicable WQS attained: no further information. |