Overview
Well information and groundwater-level measurements for the Columbia Plateau Regional Aquifer System in Washington, Oregon, and Idaho, were compiled from data provided by the U.S. Geological Survey and seven other organizations. From the full set of about 60,000 wells and 450,000 water-level measurements a subset of 761 wells within the aquifers of the Columbia River Basalt Group then was used to develop simple linear groundwater trend map for 1968-2009.
- | Author: Daniel T. Synder
- | Publisher: Createspace Independent Publishing Platform
- | Publication Date: Jun 15, 2014
- | Number of Pages: 60 pages
- | Binding: Paperback or Softback
- | ISBN-10: 1500205761
- | ISBN-13: 9781500205768
