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Categorical Exclusion Determinations: Western Area Power Administration-Desert Southwest Region

Categorical Exclusion Determinations issued by Western Area Power Administration-Desert Southwest Region.

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  • April 24, 2013

    Herbicide Application at Lone Butte Substation During Fiscal Year 2013
    CX(s) Applied: B1.3
    Date: 04/24/2013
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • April 19, 2013

    Herbicide Application at 36 Substations Located in Arizona and California During Fiscal Year 2013
    CX(s) Applied: B1.3
    Date: 04/19/2013
    Location(s): Arizona, Arizona, Arizona, Arizona, Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • April 8, 2013

    Phoenix to Lone Butte 230 Kilovolt Transmission Line, Bird Diverter Installation
    CX(s) Applied: B1.3
    Date: 04/08/2013
    Location(s): CX: none
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • April 4, 2013

    Casa Grande Substation, CAG 262 Breaker Replacement
    CX(s) Applied: B1.3
    Date: 04/04/2013
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • January 3, 2013

    Maintenance and Wood Pole Replacement along the Gila Wellton Mohawk 161 Kilovolt Transmission Line
    CX(s) Applied: B1.3
    Date: 01/03/2013
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • April 3, 2012

    2012 Boulder Canyon Project
    CX(s) Applied: B4.1
    Date: 04/03/2012
    Location(s): CX: none
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • January 18, 2012

    Coolidge Substation Southeast Corner Gate and Fence Relocation Project
    CX(s) Applied: B1.11
    Date: 01/18/2012
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • December 12, 2011

    Mesa Substation Soil Remediation Assessment
    CX(s) Applied: B3.1
    Date: 12/12/2011
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • November 22, 2011

    Electrical District 2 - Saguaro No. 1 Pole Replacement
    CX(s) Applied: B1.3, B1.16, B1.19, B1.23
    Date: 11/22/2011
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • November 14, 2011

    Blythe-Knob Guy Wire Anchor Replacement
    CX(s) Applied: B4.6
    Date: 11/14/2011
    Location(s): California
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • November 14, 2011

    Griffith Substation Transformer Addition
    CX(s) Applied: B4.6
    Date: 11/14/2011
    Location(s): Nevada
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • November 7, 2011

    Flagstaff-Pinnacle Peak #2 Conductor Maintenance
    CX(s) Applied: B1.3
    Date: 11/07/2011
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • November 4, 2011

    Glen Canyon Communication Site Geologic Boring
    CX(s) Applied: B3.1
    Date: 11/04/2011
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • October 17, 2011

    Black Point Communication Site Building Replacement
    CX(s) Applied: B1.3, B1.16, B1.19, B1.23
    Date: 10/17/2011
    Location(s): California
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • October 13, 2011

    Coolidge Substation Archaeological Testing
    CX(s) Applied: B3.1
    Date: 10/13/2011
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • September 29, 2011

    Gila-Gila Valley Structure Replacement
    CX(s) Applied: B4.13
    Date: 09/29/2011
    Location(s): Arizona
    Offices(s): Western Area Power Administration-Desert Southwest Region

  • September 1, 2011

    Electrical District 4 - Electrical District 5 - Structure Replacement
    CX(s) Applied: B4.6
    Date: 09/01/2011
    Location(s): Pinal County, Arizona
    Office(s): Western Area Power Administration-Desert Southwest Region

  • August 26, 2011

    Rodgers-Cooolidge Structure Maintenance
    CX(s) Applied: B1.3
    Date: 08/26/2011
    Location(s): Pinal County, Arizona
    Office(s): Western Area Power Administration-Desert Southwest Region

  • August 25, 2011

    Flagstaff & Pinnacle Peak Communication Site Building Demolition
    CX(s) Applied: B1.23
    Date: 08/25/2011
    Location(s): Coconino and Maricopa Counties, Arizona
    Office(s): Western Area Power Administration-Desert Southwest Region

  • August 2, 2011

    Gila-Knob Structure, Access Road Maintenance & Vegetation Removal
    CX(s) Applied: B4.6
    Date: 08/02/2011
    Location(s): Yuma County, AZ; Imperial County, CA, Arizona, California
    Office(s): Western Area Power Administration-Desert Southwest Region

  • June 23, 2011

    Amendment for Bouse Substation
    CX(s) Applied: 0
    Date: 06/23/2011
    Location(s): La Paz County, Arizona
    Office(s): Western Area Power Administration-Desert Southwest Region

  • May 16, 2011

    Electrical District 2- Electrical District 5 Geological Boring
    CX(s) Applied: B3.1
    Date: 05/16/2011
    Location(s): Pinal County, Arizona
    Office(s): Western Area Power Administration-Desert Southwest Region

  • May 9, 2011

    Pinnacle Peak Substation Electrical Equipment Removal
    CX(s) Applied: B1.17
    Date: 05/09/2011
    Location(s): Maricopa County, Arizona
    Office(s): Western Area Power Administration-Desert Southwest Region

  • May 5, 2011

    Glen Canyon substation Transformer Addition
    CX(s) Applied: B4.6
    Date: 05/05/2011
    Location(s): Coconino County, Arizona
    Office(s): Western Area Power Administration-Desert Southwest Region

  • May 3, 2011

    Gila Substation Electrical Equipment Replacement
    CX(s) Applied: B4.6
    Date: 05/03/2011
    Location(s): Yuma County, Arizona
    Office(s): Western Area Power Administration-Desert Southwest Region