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TMDL Document for BACK RIVER,NORTHWEST BRANCH
| TMDL ID: | 31201 | TMDL Name: | BACK RIVER,NORTHWEST BRANCH |
| State/Tribe: | Virginia | TMDL Date: | 08/02/2006 |
| EPA Action: | EPA Approved |
TMDL Documents
| Click on the underlined Document Type to retrieve the actual document in PDF format. | |
| Document Type | Comments |
|---|---|
| TMDL Decision Letter/TMDL Approval Letter | |
| TMDL Decision Letter/TMDL Approval Letter | |
TMDL Pollutant: Pathogens
| Total Waste Load Allocation: | 12.1 | Total Load Allocation: | 74.3 | |
| Explicit Margin Of Safety: | Implicit Margin Of Safety: | Y | ||
| Units for Total Waste Load Allocation and Total Load Allocation: | MPNB/100ML | TMDL Pollutant Source Type: | Point/Nonpoint Source | |
| TMDL End Point: | WQS | |||
| NPDES Allocation for Pollutant: Pathogens | |||
| NPDES ID | Other Non PCS Identification | Waste Load Allocation | Units |
|---|---|---|---|
| VAR040028 |
12.1 |
MPNB/100ML |
|
| VAR040024 |
|||
| VAR008863 |
|||
| Listed Water Causes of Impairment for Pathogens 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 | |
|---|---|---|---|---|---|
| VAT-C07E-21-SF | NORTHWEST BRANCH, BACK RIVER | Data Unavailable | 1998, 2002, 2004 | VDH Shellfish Restriction | |