Sandmound Boulevard Water Systems Consolidation Project
2 Documents in Project
Summary
SCH Number
2024120949
Lead Agency
Diablo Water District
Document Title
Sandmound Boulevard Water Systems Consolidation Project
Document Type
NOD - Notice of Determination
Received
Posted
10/28/2025
Document Description
The project will consolidate four separate drinking water system,M-27 Willow Park Marina (serving
Willow Park Marina and Mariner Estates), Sandy Point Mobile Home Park, Delta Mutual Water
Company, and Oakley Municipal Water Company,into the service area of the Diablo Water District. Including the installation of a new water main pipeline, replacement of service laterals, installation of valves and fire hydrants within existinq paved roadways.
Contact Information
Name
Daniel Muelrath
Agency Name
Diablo Water District
Job Title
General Manager
Contact Types
Lead/Public Agency / Project Applicant
Phone
Email
Location
Coordinates
Cities
Oakley
Counties
Contra Costa
Regions
Citywide, Countywide, Northern California
Cross Streets
Sandmound Blvd/Bethel Island Rd, Sandmound Blvd./south of E. Cypress Rd., E. Cypress Rd/E.Summer
Zip
94561
Total Acres
1.3
Parcel #
N/A
State Highways
CA
Railways
N/A
Airports
N/A
Schools
Summer Lake Elementary School
Waterways
Sandmound Slough
Township
Oakley
Notice of Determination
Approving Agency
Diablo Water District
Approving Agency Role
Lead Agency
Approved On
County Clerk
Contra Costa
Final Environmental Document Available at
Diablo Water Dist. 87 Carol Ln, Oakley CA 94561 and www.diablowater.org/sandmound-consolidation-project
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
Attachments
Notice of Determination
Disclaimer: The Governor’s Office of Land Use and Climate Innovation (LCI) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. For more information, please visit LCI’s Accessibility Site.