Categorical Exclusion Determinations: B1.6

Washington River Protection Solutions LLC - Proposed Actions For Calendar Year 2012 Scheduled To Take Place CX(s) Applied: B1.6 Date: 01/13/2012 Location(s): Washington Offices(s): River Protection-Richland Operations Office

Installation or Modification of Retention Tanks and Small Basins to Control Runoff and SpillsCX(s) Applied: B1.6Date: 06/20/2011Location(s): Richland, WashingtonOffice(s): Office of River Protection-Richland Office

Curecanti Substation Containment Wall, Montrose County, ColoradoCX(s) Applied: B1.6Date: 05/19/2011Location(s): Montrose County, ColoradoOffice(s): Western Area Power Administration-Rocky Mountain Region

Center of Excellence in Watershed Applications and Technology-Based Economic Revitalization (WATER)CX(s) Applied: B1.6, B1.15, B5.1Date: 10/05/2010Location(s): IllinoisOffice(s): Science, Chicago Office

Installation and Operation of the North Plateau Full Scale Permeable Treatment WallCX(s) Applied: B1.6, B1.13, B6.1, B6.9Date: 06/28/2010Location(s): West Valley, New YorkOffice(s): West Valley Demonstration Project

Weirbox InstallationCX(s) Applied: B1.6, B1.13, B2.5, B3.1, B5.4, B6.3Date: 04/02/2010Location(s): Casper, WyomingOffice(s): RMOTC

Water Haul Permit LocationCX(s) Applied: B1.3, B1.6Date: 02/11/2010Location(s): Casper, WyomingOffice(s): RMOTC