Washington State Department of Ecology

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Water Quality Improvement Projects (TMDLs)

WATER QUALITY IMPROVEMENT PROJECTS (TMDLs)

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Water Quality Improvement Projects (TMDLs) > TMDLs by County > Walla Walla County

Map showing Walla Walla County, Washington State.

Walla Walla County projects

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

To get additional information about the water bodies in Walla Walla County please use the Water Quality Assessment Simple Query Tool.

 

WRIAs in Walla Walla County


Waterbody Name Pollutant(s) Status TMDL Lead(s)
Mill Creek Ammonia-N EPA Approved Mike Kuttel
509-329-3414
Mill Creek Chlorine EPA Approved Mike Kuttel
509-329-3414
Walla Walla Chlorinated Pesticide
PCBs		 EPA Approved
Multi-parameter Implementation plan sent to EPA		 Mike Kuttel
509-329-3414
Walla Walla Fecal Coliform EPA Approved
Multi-parameter Implementation plan sent to EPA		 Mike Kuttel
509-329-3414
Walla Walla pH
Dissolved Oxygen		 EPA Approved
Multi-parameter Implementation plan sent to EPA		 Mike Kuttel
509-329-3414
Walla Walla Temperature EPA Approved
Multi-parameter Implementation plan sent to EPA		 Mike Kuttel
509-329-3414


Last updated March 2012
 

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