Ground Water Atlas of the United States: Idaho, Oregon, Washington
http://capp.water.usgs.gov/gwa/ch_h/H-text9.html

United States Geological Survey


This website contains a complete hydro-geologic summary of the Columbia Plateau Regional Aquifer System. The summary includes thirteen maps and figures that are accompanied by text descriptions. All texts and figures are available for download.

This resource is referenced here:
Subject: Geoscience:Geology, Hydrology:Ground Water:Aquifer properties
Resource Type: Scientific Resources:Research Results, Audio/Visual:Maps
Topics: Hydrosphere/Cryosphere:Groundwater:Aquifer properties, Solid Earth:Structural Geology:Applications of Structural Geology to Other Disciplines
Theme: Teach the Earth:Teaching Topics:Water, Teach the Earth:Course Topics:Hydrology/HydrogeologyKeyword: Columbia Plateau Regional Aquifer System