TMDL image

Water Quality Improvement Projects (TMDLs)

Watershed map for water resource inventory area 62 (WRIA), Washington State.

WRIA 62: 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
Pend Oreille River Temperature Under development

Undergoing dispute resolution

David T. Knight
Total Dissolved Gas EPA approved

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

For more information about WRIA 62:

* 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.

Back to top of page

Last updated January 2013