Spokane Aquifer
Aquifer Extent Map from spokaneaquifer.org
The Rathdrum Prairie-Spokane Valley aquifer contributes to making the area a livable place, so each person should feel responsible for keeping it protected and safe.The Spokane Valley Rathdrum Prairie Aquifer is an essential water source for Spokane County and Kootenai County in Eastern Washington and Idaho. This webpage outlines what an aquifer is, a brief history of the Spokane Valley Rathdrum Prairie Aquifer, organizations protecting the aquifer, and laws and regulations that affect it.