Harding Canyon Water Treatment Plant Improvement

4 Documents in Project


SCH Number
Lead Agency
Santiago County Water District
Document Title
Harding Canyon Water Treatment Plant Improvement
Document Type
NEG - Negative Declaration
Present Land Use
The SCWD Harding Canyon Treatment Plant is located in a disturbed undeveloped area of Modjeska Canyon. Existing Land use in the areas is rural residential.
Document Description
The SCWD uses local water to supply the District's needs on a seasonal basis during the winter months. Recently, the Harding Canyon water supply source has been classified by the State Department of Health Services (DOHS) as being under the direct influence of surface water. It will be necessary to construct a new water treatment plant in order to meet the requirments of the Surface Water Treatment Rule (SWTR).

Contact Information

Charles W. Cron
Agency Name
Santiago County Water District
Contact Types
Lead/Public Agency


Cross Streets
Santiago Canyon Rd and Modjeska Canyon Rd
Total Acres
Parcel #
67 & 68
State Highways

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Conservation (DOC), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Health Care Services (DHCS), California Department of Parks and Recreation, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB), California State Lands Commission (SLC), Central Valley Flood Protection Board, Resources Agency, State Water Resources Control Board, Division of Water Rights, California Department of Transportation, District 12 (DOT)
State Reviewing Agency Comments
California Department of Transportation, District 12 (DOT)

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.

Download CSV New Search Print