CX-000470: Categorical Exclusion Determination

Purgewater Storage and Treatment Facility Unit #1 ClosureCX(s) Applied: B6.1Date: 08/19/2009Location(s): Benton County, WashingtonOffice(s): Environmental Management, Office of River Protection-Richland Office

Office of NEPA Policy and Compliance

August 19, 2009
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Purgewater Storage and Treatment Facility Unit #1 Closure
CX(s) Applied: B6.1
Date: 08/19/2009
Location(s): Benton County, Washington
Office(s): Environmental Management, Office of River Protection-Richland Office

The U.S. Department of Energy, Richland Operations Office (RL), needs to close out a 1,000,000 gallon surface impoundment (RL's Purgewater Storage and Treatment Facility, or ModuTank? Unit #1 facility) located in the 600 Area of the Hanford Site.

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