Spokane River Watersheds

Watershed Planning & Implementation for WRIAs 54, 55, 56, & 57

WRIA 55 Data-Well Yield

WRIA 55 Web Mapping Application

This data layer is the estimated well yeild based on data from existing wells.  This data layer was created utilizing inverse distance weighted interpolation, and therefore values between data points are estimates and actual well yields may be different based on localized conditions.  If you are seeking information about a specific location evaluate well data in the vicinity in addition to this data layer.