Attention Lower Valley Growers! Free Deep Soil Sampling Available
Click here or call 509-829-9025 for details

Upcoming Groundwater Advisory Committee Meetings:

  • October 15, 2015 5:00 PM
    Location: Radio KDNA,121 Sunnyside Ave, Granger, WA 98932


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Getting Started


GWAC Work Plan

In 2012 the GWAC developed a work plan to help guide its development of the Lower Yakima Valley GWMA program. This plan will guide the GWAC’s efforts over the next several years. Read the plan.


Public Involvement Plan

The GWAC also adopted an outreach plan to help guide the GWAC carry out its public involvement efforts during the development of the GWMA program. Nitrate education, information about the GWAC and an invitation to participate are its overarching objectives. Read the public involvement plan.


Keep up with the GWAC


Chairmen's Reports