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Water Quality Improvement Projects (TMDLs)

Map for water resource inventory area (WRIA) 47, Washington State.

WRIA 47: Chelan

The following table lists overview information and links to specific 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.

County


Waterbody Name Pollutant(s) Status** TMDL Lead
Chelan Lake DDT
PCB

Tributaries:

Lake Chelan Watershed
Roses Lake

EPA approved

Has implementation plan

Lynda Jamison
509-575-2434
Total Phosphorus EPA approved Lynda Jamison
509-575-2434

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

For more information about WRIA 47:

* 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.

Last updated May 2015