Infiltration Gallery Testing Project

5 Documents in Project


SCH Number
Lead Agency
Stanislaus Regional Water Authority (SRWA)
Document Title
Infiltration Gallery Testing Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
agriculture, TID Infiltration gallery, Fox Grove Regional Park/A-2-40/Ag
Document Description
SRWA proposes to test the condition and operation of TID's existing infiltration gallery, construct a wet well, and install temporary pumping facilities to ascertain if it is feasible to proceed with the Surface Water Supply Project, a separate water supply project being considered by SRWA. The proposed project would include excavation of an area to access the infiltration gallery pipes; construction of a wet well and associated facilities adjacent to and connecting with the existing infiltration gallery; air purging and test pumping of the gallery pipes to dislodge sediment; pumping of river water through the gallery and into settling basins to inspect and test infiltration gallery and pump capacity and water quality; and disposal of the water, once any entrained sediment has settled out.

Contact Information

Michael Brinton
Agency Name
Stanislaus Regional Water Authority
Contact Types
Lead/Public Agency


Cross Streets
Geer Rd at Tuolumne River, river mile 26
Total Acres
Parcel #
018-003-006, 018-004-012, 013, etc.
Tuolumne River

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Parks and Recreation, California Department of Transportation, District 10 (DOT), California Native American Heritage Commission (NAHC), California Public Utilities Commission (CPUC), Central Valley Flood Protection Board, Delta Protection Commission, Delta Stewardship Council, Department of Water Resources, Office of Historic Preservation, Resources Agency, State Water Resources Control Board, Division of Drinking Water, California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), California Department of Fish and Wildlife, Central Region 4 (CDFW)
State Reviewing Agency Comments
California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), California Department of Fish and Wildlife, Central Region 4 (CDFW)
Development Types
Water Facilities (Type infiltration gal), Other (facility testing)
Local Actions
Site Plan
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Economics/Jobs, Flood Plain/Flooding, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire

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 or via phone at (916) 445-0613.

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