Groundwater Management Area
The purpose of the Groundwater Management Area is to reduce the nitrate contamination concentrations in groundwater below state drinking water standards.
Does your drinking water come from a private well?
Check out these resources:
Private Well Water
Nitrates In Drinking Water
Certified Laboratories List
Yakima Health District
Click here for English
Learn about nitrates, where the Lower Valley Ground Water Management Area (GWMA) is located and view frequently asked questions.
Learn about the members of the Lower Valley Groundwater Advisory Committee (GWAC) and see general information about the meetings.
Learn about the various work groups and the work they are doing to address nitrates in the groundwater.
Learn about the history of the Lower Valley Groundwater Management Area and view various articles, reports, and research.
May 19, 2016 Inspire Health Fair