TMDL image

Water Quality Improvement Projects (TMDLs)

Map showing Walla Walla County, Washington State.

Walla Walla County projects

The following table lists overview information for water quality improvement projects (including 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 Query Tool.

 

WRIAs in Walla Walla County


Waterbody Name Pollutant(s) Status TMDL Lead(s)
Mill Creek Ammonia-N EPA approved David T. Knight
509-329-3590
Chlorine EPA approved David T. Knight
509-329-3590
Walla Walla Chlorinated Pesticide
PCBs
EPA approved

Has a multi-parameter  implementation plan

David T. Knight
509-329-3590
Fecal Coliform EPA approved

Has a multi-parameter  implementation plan

David T. Knight
509-329-3590
pH
Dissolved Oxygen
EPA approved

Has a multi-parameter  implementation plan

David T. Knight
509-329-3590
Temperature EPA approved

Has a multi-parameter  implementation plan

David T. Knight
509-329-3590


Last updated March 2016