Around the South Pacific Division

National Inventory of Dams
USACE is sharing flood inundation maps for its dams in the National Inventory of Dams as well as narrative summaries about what our dams do, benefits they provide and risks they pose, and planned and ongoing actions to manage dam risks.
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Isabella Dam
Work being done on Isabella Dam
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Port of Long Beach
The Los Angeles District is responsible for 14 harbors along the Southern California coast stretching from San Diego Harbor near the Mexican border to Morro Bay Harbor on California's central coast.
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Dredge
The Humboldt Jetty project consists of repairs to the North and South Jetties that maintain the opening and the federal navigation channel into Humboldt Bay.
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Petaluma River
The Petaluma River is located on San Pablo Bay in Sonoma and Marin Counties, California. Operations and Maintenance (O&M) provides for dredging of a channel 200 feet wide to a depth of -8 feet Mean Lower Low Water (MLLW) across the flats in San...
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News Releases

  • Chief of Engineers signs report recommending ecosystem restoration in Prado Basin

    The U.S. Army Corps of Engineers’ top general signed a report April 22 – on Earth Day – recommending a plan to restore more than 600 acres of valuable riparian habitat within the largest riparian forest in Southern California. Lt. Gen. Scott Spellmon, the Corps’ commanding general and 55th U.S. Army chief of engineers, signed the Chief of Engineer’s Report for the Prado Basin Ecosystem Restoration and Water Conservation Feasibility Study at the Corps’ headquarters in Washington, D.C. The project is headed by the Corps’ Los Angeles District, in partnership with the Orange County Water District.

  • Office of the Assistant Secretary of the Army for Civil Works and U.S. Army Corps of Engineers to Conduct Stakeholder Sessions on WRDA 2020 Implementation Guidance

    The Office of the Assistant Secretary of the Army for Civil Works and the U.S. Army Corps of Engineers (USACE) will conduct a series of listening sessions to collect input and recommendations on development of implementation guidance for any provision contained in the Water Resources Development of Act of 2020 (WRDA 2020).

  • Army Corps of Engineers requires face masks at all recreation projects

    The U.S. Army Corps of Engineers reminds all visitors, volunteers and employees that a face mask is required in all USACE buildings and facilities. Masks must also be worn outdoors on USACE-managed lands and recreation areas if physical distancing cannot be met, such as when hiking on trails or visiting sites that may be popular or crowded