Public Notices

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 Los Angeles District are posted on these three pages. There are two types of Public Notices; Regulatory and Project Public Notices. 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.

Public Notice Manager

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Archive: 2024
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  • 408-SPL-2024-0023

    Expiration date: 10/8/2024

    Section 408 permit application from the California Department of Transportation (Caltrans) District 8 (Third-Party Permittee), through the San Bernardino County Flood Control District (SBCFCD) (Requester), to the U.S. Army Corps of Engineers (USACE) to alter the Lytle Creek Channel below Foothill Boulevard Bridge, a feature for flood control in the Santa Ana River Basin (USACE project), in San Bernardino County, California.

  • SPL-2024-0703-NLH-Dana Point Harbor West Breakwater EA

    Expiration date: 8/9/2024

    PUBLIC NOTICEPursuant to the National Environmental Policy Act (NEPA), the U.S. Army Corps of
  • SPL-2024-0701-NLH-Ventura Harbor Maintenance Dredging EA

    Expiration date: 8/2/2024

    PUBLIC NOTICE Pursuant to the National Environmental Policy Act (NEPA), the U.S. Army Corps of
  • SPL-2019-00478-RRS Port of San Diego Regional General Permit Nos. 72 verifications

    Expiration date: 7/26/2024

    Application for Permit Renewal Port of San Diego Regional General Permit No. 72 Renewal (RGP 72)

  • SPL-2024-0624-NLH- Santa Ana River Trail - Phase 3B - Draft EA

    Expiration date: 8/19/2024

    This draft Environmental Assessment (EA) has been prepared by the U.S. Army Corps of Engineers (Corps) to evaluate the potential impacts associated with the Corps permitting Riverside County Parks and Open Space District to construct, operate and maintain Phase 3B of Santa Ana River Trail. The Phase 3B portion of the trail by easement is located on the federal Prado Flood Control Basin property in Riverside County, California.
  • SPL-2024-0625-SEA Riverside Levees Rehabilitation Project

    Expiration date: 7/31/2024

    PUBLIC NOTICE: RIVERSIDE LEVEES REHABILITATION PROJECT CHANGES IN DESIGNPursuant to the National
  • 408-SPL-2024-0010

    Expiration date: 6/26/2024

    Section 408 permit application from the California Department of Transportation (Caltrans), through the Santa Barbara County Flood Control District (SBCFCD), has requested permission from the U.S. Army Corps of Engineers (USACE) to alter Santa Maria River, a USACE federally authorized Civil Works project (USACE project), in Santa Barbara County, California. In accordance with the National Environmental Policy Act (NEPA), Caltrans in May 2020 published an Environmental Assessment (EA) for the Proposed Project and issued a FONSI on November 25, 2020. On December 14, 2023, Caltrans published a Re-validation. The USACE independently reviewed the 2020 EA and the 2023 Re-validation, and determined the EA and Re-validation sufficiently identify and evaluate the environmental impacts related to the Section 408 Activity. Therefore, in accordance with 40 C.F.R. § 1506.3(c), USACE’s NEPA regulations at 33 C.F.R. Part 230, and EC 1165-2-220, the USACE adopted Caltrans’s EA and finalized a FONSI for this Section 408 project no. 408-SPL-2024-0010 associated with the State Route 91 Northbound Improvement Project.

  • SPL-2024-00266 Aliso Creek Ocean Outlet Maintenance Program

    Expiration date: 7/9/2024

    Application for permit Aliso Creek Ocean Outlet Maintenance Program

  • 408-SPL-2024-0016

    Expiration date: 6/25/2024

    Section 408 permit application from the Orange County Transportation Authority (OCTA), through the Orange County Flood Control District (OCFCD)/Orange County Public Works (OCPW), has requested permission from the U.S. Army Corps of Engineers (USACE) to alter Santa Ana River, a feature for flood control in the Santa Ana River Basin (USACE project), in Orange County, California. In accordance with the National Environmental Policy Act (NEPA), the California Department of Transportation (Caltrans) in March 2019 published an Environmental Assessment (EA) for the Proposed Project and issued a Finding of No Significant Impact (FONSI) on March 29, 2019. The USACE independently reviewed the EA and determined the EA sufficiently identifies and evaluates the environmental impacts related to the Section 408 Activity. Therefore, in accordance with 40 C.F.R. § 1506.3(c), USACE’s NEPA regulations at 33 C.F.R. Part 230, and EC 1165-2-220, the USACE adopted Caltrans’s EA and finalized a FONSI for this Section 408 project no. 408-SPL-2024-0016 associated with the State Route 57 Northbound Improvement Project.

  • SPL-2023-00256 Oatman Flats Ranch Flood Control Project

    Expiration date: 7/22/2024

    Application for permit Oatman Flats Ranch Flood Control Project