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Public Notice: Proposed Reissuance of National Pollutant Discharge Elimination System (NPDES) Permit No. CA0005241; Dry Creek Rancheria Wastewater Treatment Plant, Geyserville, CA

Proposed Reissuance of National Pollutant Discharge Elimination System (NPDES) Permit No. CA0005241; Dry Creek Rancheria Wastewater Treatment Plant, Geyserville, CA
How to Comment
Comments Due
May 4, 2026

To submit comments, request a public hearing, or to obtain more information or the administrative record, please contact:

Julie Song
EPA Region 9, NPDES Permits Section
song.julie@epa.gov 
(415) 972-3035

Currently, EPA is only able to receive comments or requests via email. If you are unable to submit electronically or need other assistance, please contact the Permits Office contact listed above. If you need assistance in a language other than English or if you are a person with disabilities who needs a reasonable accommodation at no cost to you, please reach out to the Permits Office contact by email or phone.

All data submitted by the applicant is available as part of the administrative record.

A request for a public hearing must be in writing and must state the nature of the issues proposed to be raised in the hearing.

Do not submit any information you consider to be Confidential Business Information. Multimedia submissions (audio, video, etc.) must be accompanied by a written comment. The written comment is considered the official comment and should include discussion of all points you wish to make.

Publish Date
April 3, 2026

Summary

EPA Pacific Southwest (Region 9) is issuing notice of proposed action under the Clean Water Act to reissue a National Pollutant Discharge Elimination System (NPDES) permit No. CA0005241 to:

Dry Creek Rancheria Wastewater Treatment Plant
3250 Highway 128 East
Geyserville, CA 95441

Dry Creek Rancheria
P.O. Box 607
Geyserville, CA 95441

EPA is soliciting comments on the draft permit reissuance. The permit authorizes the discharge of treated wastewater to Stream P1, a tributary to the Russian River, located in Sonoma County, California. The permittee is classified as a minor discharger.

The proposed permit and fact sheet can be found at: Dry Creek Rancheria Wastewater Treatment Plant, Geyserville, CA.

Applicants or Respondents

Dry Creek Rancheria

P.O. Box 607
Geyserville, CA 95441
United States

Permit Number
NPDES Permit No. CA0005241

Related Documents

  • [DRAFT] NPDES Permit Fact Sheet: Dry Creek Rancheria Wastewater Treatment Plant (pdf) (754.55 KB, April 2026)
    Draft EPA Fact Sheet for National Pollutant Discharge Elimination System (NPDES) Permit No. CA0005241 for the Dry Creek Rancheria Wastewater Treatment Plant, 3250 Highway 128 East, Geyserville, CA 95441
  • [DRAFT] NPDES PERMIT NO. CA0005241: Dry Creek Rancheria Wastewater Treatment Plant (pdf) (1.69 MB, April 2026)
    Draft Authorization to Discharge Under National Pollutant Discharge Elimination System (NPDES) Permit No. CA0005241 for the Dry Creek Rancheria Wastewater Treatment Plant, 3250 Highway 128 East, Geyserville, CA 95441.

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Last updated on April 3, 2026
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