image - a family of ducks at Pine Flat Lake

Public Notices

Under the Corps' Regulatory Program, a public notice is the primary method for advising all interested parties of a proposed activity for which a permit is sought. Soliciting comments and information necessary to evaluate the probable impacts on the public interest. Public notices are also published to inform the public about new or proposed regulations, policies, guidance or permit procedures.

Public Notices published by the Sacramento District under the Regulatory Program are posted on this page. Once a public notice is available on-line, an email notification is sent to individuals on the appropriate mailing list.

Comments are due by the expiration date of the public notice.  Only comments submitted by email or in hard copy format through a delivery service, such as the U.S. Postal Service, can be accepted.   Comments must be submitted to the address listed in the public notice.

Sign Up for Public Notices

Mailing lists are categorized by county and state. For instructions to be added to a Public Notice notification list, see https://www.spk.usace.army.mil/Missions/Regulatory/Permitting/Request-for-Public-Notice-Notification/.

  • SPK-2009-01291, Public Notice Announcing Sacramento District’s Regulatory Division Revised Section 404 Clean Water Act Letter of Permission Procedure for California, Nevada, and Utah

    The Sacramento District (District), Regulatory Division, has revised its Section 404 Clean Water Act (CWA 404) Letter of Permission (LOP) procedure (attached) for discharges of dredged or fill material into waters of the United States (U.S.) which have minimal or less than significant impacts on the human environment. The categories of activities authorized by the revised CWA 404 LOP include those which would result in the loss of no more than one (1) acre of waters of the U.S. or 500 linear feet of streambed and would have an overall minor impact, individually and cumulatively, on the aquatic ecosystem and human environment. Activities authorized include, but are not limited to, residential, commercial, industrial, recreational, agricultural, and municipal development; renewable energy; transportation, infrastructure, and utility lines; mining; flood control and storm-water management; survey, research, testing and monitoring; environmental remediation, restoration, and enhancement; repair, rehabilitation, and maintenance; and hydropower, reclamation, and reuse facilities. However, bridges and pipelines constructed over waters covered under Section 10 of the Rivers and Harbors Act of 1899 (RHA 10) are not authorized under this procedure and require coordination with the U.S. Coast Guard under Section 9 of the Rivers and Harbors Act of 1899. The revised CWA 404 LOP procedure is effective immediately and is available to permit applicants meeting all the terms and requirements of the procedure. A copy of the revised CWA 404 LOP procedure is attached. Questions regarding this notice may be directed to Regulatory Permit Specialist, Leah Fisher, at Leah.M.Fisher@usace.army.mil or 916-557-5250.
  • SPK-2009-00529, Public Notice of Permit Application, Mather South Residential Development project, Sacramento County, CA

    Expiration date: 1/4/2024

    Mather South, LLC has applied for a permit to discharge dredged or fill material into approximately 15.08 acres of waters of the United States to construct a residential development. The approximately 856.4-acre project site is located southeast of Mather Airport within the Mather Specific Plan Area at Latitude 38.53471°, Longitude 121.25167°, Sacramento County, California, and can be seen on the Carmichael USGS Topographic Quadrangle.
  • Regulatory Program Workshop – 13 December 2023

    Expiration date: 12/13/2023

    Announcement of Next Regulatory Program Workshop, 13 December 2023 Subject: Submittal of Monitoring Reports, Section 401 Water Quality Certification Process, 2023 Amended Waters of the U.S.

  • Regulatory Program Workshop – 8 December 2023

    Announcement of the next Regulatory Program Workshop, 1 December 2023. Subject: Section 401 Water Quality Certification Process, 2023 Amended Waters of the U.S.

  • SPK-2021-00634, Public Notice of Permit Application, Dixon 257 Mixed-Use Development project, Solano County, CA

    Expiration date: 12/15/2023

    Dixon Venture LLC has applied for a permit to discharge dredged or fill material into approximately 1.14 acres of waters of the United States to construct a mixed-use development. The approximately 279.8-acre project site is located east of Pedrick Road, north of Vaughn Road, and south of Interstate 80 (I-80) at Latitude 38.4744°, Longitude -121.8076°, in the City of Dixon, Solano County, California, and can be seen on the Dixon USGS Topographic Quadrangle.