UPDATE: Ecology's new website will be live on Monday morning! Our official web address will be https://ecology.wa.gov

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Water Resources

Chapter 173-557 WAC
Water Resources Management Program (WRMP) for the Spokane River and Spokane Valley Rathdrum Prairie (SVRP) Aquifer and amendment to WAC 173-555-010

This page is maintained as an archive of information leading up to the CR-103 and the adopted rule.  It will not be updated.

Rule Documents

The following is a list of documents that will be written as part of this rulemaking.  As they are completed they will be posted here:

Archive of rule information

Americans with Disabilities Act (ADA)

For special accommodations or documents in an alternate format, call (509) 329-3546, 711 (relay service), or 877-833-6341 (TTY).  For more information see Ecology's ADA Accessibility page.




General Questions
Water Resources
Ecology- ERO
4601 N Monroe
Spokane, WA

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