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Upper Colombia River Fact Sheets
Community Involvement Plan
Frequently Asked Questions
Beach Study on the Upper Columbia River Fact Sheet (PDF) (4 pp, 910 K) April 2012
All but three of the beaches sampled are safe for recreational use.
Spring Beach Sampling (PDF) (4 pp, 471KB) - April 2011
In late April and early May, beach sediment samples were collected from 26 beaches along the Upper Columbia River. This is part of a larger, multi-year study of contamination along the Upper Columbia to determine the potential risks to people and the environment.