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Public Notice: Opportunity to Comment on Notification of Discharge Requirements for Alta Gas Brush Energy Brush Power Plant in Colorado

Opportunity to Comment on Notification of Discharge Requirements for Alta Gas Brush Energy Brush Power Plant in Colorado
How to Comment
Comments Due
October 26, 2026

You may comment on the proposed action by email using subject line “CO-PF00104 Public Comment” to:
Al Garcia (garcia.al@epa.gov)

If you cannot adequately address comments via email, please reach out to Al Garcia at (303) 312-6382 to discuss alternative arrangements.

Publish Date
September 22, 2026

Summary

The purpose of this notice is to state the EPA’s intention to issue a Notice of Discharge Requirements implementing the Categorical Pretreatment Standards found in 40 CFR Part 423 (Steam Electric Power Generating Point Source Category) and the Pretreatment Standards found in 40 CFR Part 403 (General Pretreatment Regulations).

Activity

Alta Gas Brush Energy is a steam electric power generating plant subject to Pretreatment Standards in the Steam Electric Power Generating Point Source Category. Alta Gas Brush Energy is authorized under the National Pollutant Discharge Elimination System permit number CO-PF00104 to discharge the regulated wastewater to the City of Brush Publicly Owned Treatment Works. Authorization for discharge is limited to only those outfalls specifically listed in the notice of discharge requirements.

Public Comments

The public comment period ends 30 calendar days after the date of publication of this notice. Any interested person may submit written comments on the draft permit. Comments should be directed to Al Garcia using the e-mail contact information in the "How to Comment" box. If you are unable to adequately address comments via email, please reach out to Mr. Garcia by phone to discuss alternative arrangements. All comments received prior to the end of the comment period will be considered in the formulation of any final permit determination and will be part of the administrative record. Any interested person may request a public hearing and the EPA will hold a hearing if the response to this notice indicates significant public interest.

Permit Availability

The draft notice of discharge requirements and fact sheet are available for download below. The full administrative record – including all data submitted by the applicant – is electronically available upon request for public inspection. For further information, please reach out to Mr. Garcia at the contact information provided.

Notification and details of any public comment period extension will be posted here. Interested parties on our email list will also be notified by email. If you wish to be added to our email list, there is a link to subscribe at About Region 8's NPDES Permit Program.

Applicants or Respondents

Greg Sharland, VP of Operations

634 Main Street Upper Ste 300
East Aurora, NY 14052
United States

Permit Number
CO-PF00104

Related Documents

  • CO-PF00104 Alta Gas Brush Energy Draft Notice of Discharge Requirements (pdf) (336.42 KB, September 22, 2026)
    The draft Notice of Discharge Requirements.
  • CO-PF00104 Alta Gas Brush Energy Draft Fact Sheet (pdf) (812.16 KB, September 22, 2026)
    The fact sheet for the draft Notice of Discharge Requirements.
Contact us about NPDES permits around the nation to ask a question, provide feedback, or report a problem.
Last updated on September 22, 2026
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