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ERG West Cat Canyon Revitalization Plan

[Information up to date as of 04/01/2019]

What’s New

The Planning Commission opened its hearing on the ERG project at its regular meeting in Santa Maria on March 13, 2019. Public testimony was taken after presentations by staff and the applicant. The hearing was continued to March 27 to discuss specific questions from the Commission about the project EIR. Additional public testimony also was heard. The hearing was then continued to Wednesday, May 29. This hearing will be held in Santa Maria at the same location as the previous hearings, the Betteravia Government Center, 511 East Lakeside Parkway. The first staff report is posted below under Documents. A second report to the Planning Commission will be posted prior to the May 29 hearing at

Project Description

The WCCPP project includes the development of 233 new thermally enhanced (steam injection) wells, installation of four additional steam generators, and replacement of the existing 4-inch diameter fuel gas pipeline with an 8-inch diameter line. The project includes 10 new well pads, 1 new steam generator pad, and the use of 91 existing pads for a total of 102 well and equipment pads, the installation of inner-field piping and other supporting equipment. All proposed facilities would be located on approximately 75 acres within ERG’s 8,054-acre West Cat Canyon property holdings. Existing ERG operations include 185 active or idle non-thermal wells and 314 active or idle thermal wells. Water for steaming the proposed wells would be obtained from the brine water produced by ERG’s field operations on the Project property.

Project Area Map

ERG West Cat Canyon Project Area


Staff Report, March 13, 2019

Notice of Public Hearing, March 13, 2019

Final Environmental Impact Report, February 2019

Draft Environmental Impact Report, June 2018

Notice of Draft EIR Public Comment Workshops

Notice of Availability, June 4, 2018

Notice of Completion, May 24, 2018

Final Scoping Report, October 2015

Notice of Preparation, August 24, 2015

Permit Application Materials

Past Activities

  • August 3, 2018: Public comment period on the Draft EIR closed.

  • July 17, 2018: Public comment hearing on the Draft EIR held in the Planning Commission Hearing Room in Santa Barbara (audio recording of speaker comments is available here; video recording not available).

  • June 25, 2018: Public comment hearing on the Draft EIR held on at the Betteravia Government Center in Santa Maria (video available at:

  • June 4, 2018: Draft EIR released for public review.

  • September 16, 2015: Public Scoping Meeting held in Santa Maria.

  • August 17, 2015: Notice of Preparation was released of an Environmental Impact Report (County Case Number 15EIR-00000-00004).

  • March 3, 2015: The Board of Supervisors approved a contract for Aspen Environmental Group to prepare an Environmental Impact Report for the project.

  • October 2, 2014: The application was determined to be complete.

  • September 14, 2014: ERG re-submitted an application for an Oil Drilling and Production Plan and a Development Plan.

  • July 3, 2014: The application was determined to be incomplete.

  • June 3, 2014: ERG submitted an application for an Oil Drilling and Production Plan and a Development Plan.

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