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WRIA 57

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

For more information about WRIA 57 please see www.ecy.wa.gov/apps/watersheds/wriapages/57.html (Environmental Assessment Program website).

To get additional information about the waterbodies in WRIA 57 please use the Water Quality Assessment Simple Query Tool.

 

Waterbody Name Pollutant(s)

Status
(Approved by EPA
Under Development
or
Implementation)

TMDL Lead(s)/Contacts
Liberty Lake Total Phosphorus
Total Nitrogen
Approved David Moore
509-329-3514
Newman Lake Total Phosphorus Approved David Moore
509-329-3514
Spokane River BOD (5-day) Under Development David Moore
509-329-3514
Dissolved Oxygen Under Development

Additional public comment period closed on June 24, 2008.

Loading study and phosphorus model update  
PCB Under Development
Dissolved Metals Approved David Moore
509-329-3514

 

* 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 June 2008