Petaluma River O&M

PETALUMA RIVER
OPERATIONS AND MAINTENANCE


PROJECT LOCATION AND DESCRIPTION

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 Pablo Bay to the mouth of the river (Across-the-Flats Channel), 100 feet wide and -8 feet MLLW thereafter to Western Avenue in Petaluma (River Channel), and a turning basin 300 to 400 feet wide to -8 feet MLLW. The Non-Federal Sponsor (NFS) is responsible for providing a suitable upland placement site.

TOTAL FUNDING:

 

TOTAL COST:

 N/A

FEDERAL COST:

 N/A

NON-FEDERAL COST:

 N/A

 

 

FISCAL YEAR 2020 ALLOCATION

9,825,000

FY 2023 BUDGET:

$0

COST TO COMPLETE:

 N/A

 

FY 20 accomplishments

  • Sediment Sampling and Testing, Plans and Specs, Award, and completion of maintenance dredging.

FY 22/23 accomplishments

  • There was no contracted activity or PED as these are not maintenance dredging years.  Minor admin/reporting, and survey work was done.

ISSUES AND OTHER INFORMATION

  • The City of Petaluma is the NFS.
  • The Across-the-Flats Channel maintenance dredging cycle is every three years.  The last time the Across-the-Flats Channel was dredged was in FY 2020
  • The River Channel maintenance dredging cycle is every four years.  The last time the River Channel was dredged was in FY 2020.
  • Unobligated carryover funds are insufficient to award a fully funded maintenance dredging contract.

CONGRESSIONAL INTEREST

  • 2nd District, Rep. Jared Huffman

POINT OF CONTACT

  • Deputy for Project Management, (415) 503-6593.

Updated on 14 February 2023

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