Wet Weather Equalization Expansion Project

5 Documents in Project


SCH Number
Lead Agency
Oro Loma Sanitary District
Document Title
Wet Weather Equalization Expansion Project
Document Type
ADM - Addendum
Present Land Use
Document Description
Note: Review Per Lead The District proposes to implement the Wet Weather Equalization Expansion Project, which would modify the multi-purpose wet-weather equalization facility constructed as part of a previous project described and evaluated in the Wet Weather Equalization and Ecotone Demonstration Project IS/MND. The proposed project would deepen the existing wet-weather equalization basin to increase equalization capacity from 8-24 M gallons. The proposed project site consists of a 4.5-acre parcel located at 2536 Grant Ave in the community of San Lorenzo, unincorporated Alameda County, CA, adjacent to and east of the existing OLSD wastewater treatment plant.

Contact Information

Jason Warner
Agency Name
Oro Loma Sanitary District
Contact Types
Lead/Public Agency


Cross Streets
Grant Avenue and Worthley Dr
Total Acres
Parcel #
Hayward Executive
Kipp King HS, Bay ES, etc.
Bockman Canal, San Francisco Bay, San Lorenzo Cr, Estu...
Other Location Info
San Lorenzo

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California State Lands Commission (SLC), Caltrans, Division of Aeronautics, Department of Toxic Substances Control, Resources Agency, Resources, Recycling and Recovery, San Francisco Bay Conservation and Development Commission (BCDC), State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Divison of Financial Assistance
Development Types
Waste Treatment:Other (municipal; MGD 20)
Local Actions
Site Plan
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Flood Plain/Flooding, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire


Environmental Document

Disclaimer: The Governor’s Office of Planning and Research (OPR) 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. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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