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Water Quality Improvement Projects (TMDLs)

Watershed map for water resource inventory area 61 (WRIA), Washington State.

WRIA 61: Pend Oreille

The following table lists overview information for water quality improvement projects (including total maximum daily loads, or TMDLs) for this water resource inventory area (WRIA). Please use links (where available) for more information on a project.


Waterbody Name Pollutants Status** TMDL Leads
Colville National Forest Bacteria
EPA approved Jean Parodi

** Status will be listed as one of the following: Approved by EPA, Under Development or Implementation

For more information about WRIA 61:

* The Department of Ecology and other state resource agencies frequently use a system of 62 "Water Resource Inventory Areas" or "WRIAs" to refer to the state's major watershed basins.

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Last updated January 2013