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CSO Control Program --
Being a Good Neighbor

Art
Enhancing the Environment with our Facilities

Being a Good Neighbor during Construction

King County is committed to working with local communities to ensure that wastewater facilities fit in with the character of the community and are considered an asset. The Elliott West CSO Control Facility, Carkeek Park Pump Station (located next to the Carkeek Park CSO Treatment Plant), the Interurban Pump Station, and the Dexter Regulator Station Green Roof are examples of this commitment.

Elliott West CSO Facility, Seattle
Elliott West CSO Control Facility, Seattle, Washington

Carkeek Park CSO Treatment Plant
Carkeek Park Pump Station, Seattle, Washington

Interurban Pump Station
Interurban Pump Station, Seattle, Washington

Dexter Regulator Station Green Roof
Dexter Regulator Station Green Roof, Seattle Washington

 


Contents

Introduction:
   What are CSOs
   Why are there CSOs?
   Where are King County CSOs?

Controlling CSOs
   How do we control CSOs?
   Transferring flow
   Increasing capacity
   Constructing local CSO treatment
     facilities
   Reducing stormwater entering the
     system

Reduction and Cost
   Requirements for CSO control
   How much have CSOs been reduced?
   What are CSO Control costs?

The CSO Program:
   CSO Projects
   Notification and Posting
   Sediment Management
   Water Quality Assessment
   Annual Report
   Program Updates
   Regional Wastewater Services Plan

This Page: Being a Good Neighbor

Program Library

Glossary of Terms


link to King County's Earth Legacy 2001 programA King County
Earth Legacy Program

We can work together to protect water quality in many ways. Remember that what goes down drains may go into lakes, streams, rivers, and other water bodies. We can all help protect our water by:

  • reducing our use of chemicals in our homes and on our yards.
  • keeping paints, oils, and pesticides out of storm drains.
  • fixing leaks from vehicles.
  • placing trash such as diapers, napkins, tampons, condoms and cigarettes in your wastebasket and not your toilet.

Please visit the CSO Control Program Library for additional resources.

More on CSOs:
Introduction
Controlling CSOs
Reduction and Cost
The CSO Program
Library
Glossary of Terms
 


For questions about the CSO Control Program, contact Karen Huber.

Department of Natural Resources and Parks
Wastewater Treatment Division
201 South Jackson, Suite 512
Seattle, WA 98104
Phone: 206-684-1246
Fax:206-684-2057

Updated: Nov. 22, 2006


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