Legislation Details

File #: 26-3482    Version: 1 Name:
Type: Consent Item Status: Agenda Ready
File created: 7/27/2026 In control: BOARD OF SUPERVISORS
On agenda: 8/11/2026 Final action:
Title: Acting as the governing body of the Contra Costa County Flood Control and Water Conservation District, APPROVE the Marsh Creek Reservoir Restoration and Total Mercury Reduction Project, and take related actions under the California Environmental Quality Act, Brentwood area. (52% Flood Control District Zone 1 Funds, 48% State Grant Funds)
Attachments: 1. Attachment A Final IS-MND Response to Comments MMRP, 2. Attachment B - Draft IS-MND, 3. Attachment C - Notice of Determination (NOD)
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To: The Contra Costa County Flood Control and Water Conservation District Board of Supervisors
From: Warren Lai, Public Works Director/Chief Engineer
Report Title: APPROVE the Marsh Creek Reservoir Restoration and Total Mercury Reduction Project, and take related actions under the California Environmental Quality Act, Brentwood area.
?Recommendation of the County Administrator ? Recommendation of Board Committee


RECOMMENDATIONS:
Acting as the governing body of the Contra Costa County Flood Control and Water Conservation District, APPROVE the Marsh Creek Reservoir Restoration and Total Mercury Reduction Project (Project), Brentwood area. DCD-CP# 23-25, and

FIND, on the basis of the whole record, including the proposed Initial Study/Mitigated Negative Declaration and any comments received and staff responses thereto, that there is no substantial evidence the Project may have significant effect on the environment, and that the Mitigated Negative Declaration (MND) reflects the independent judgment and analysis of the lead agency, Contra Costa County (County).

ADOPT the MND and Mitigation and Monitoring Reporting Program for the Project.

SPECIFY that the Chief Engineer, or designee, is the custodian of the documents and other material that constitute the record of proceedings upon which the Board's decision is based, and that the record of proceedings is located at 255 Glacier Drive, Martinez, California.

DIRECT the Director of the County Department of Conservation and Development, or designee, to file a Notice of Determination (NOD) with the County Clerk, and,

AUTHORIZE the Chief Engineer, or designee, to arrange for payment of $3,043.75 for California Department of Fish and Wildlife fees and a $50 fee to the County Clerk for filing the NOD.

FISCAL IMPACT:
The Project planning is 52% funded by the Flood Control District Zone 1 Funds and 48% State Grant Funds (Proposition 1 Ecosystem Restoration and Water Quality Grant Program provided by Delta Conservancy). P...

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