Soledad Canyon Relief Trunk Sewer Section 4 Project


SCH Number
Lead Agency
Los Angeles County Sanitation District
Document Title
Soledad Canyon Relief Trunk Sewer Section 4 Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Public right-of-way, private right-of-way, river

Document Description
Mitigated Negative Declaration for the Soledad Canyon Relief Trunk Sewer Section 4 Project

Contact Information
Jodie Lanza
Supervising Engineer
Lead/Public Agency
1955 Workman Mill Road
Whittier, CA 90601

Phone : (562) 908-4288
Jennifer Marks
Project Manager
Consulting Firm
5 Hutton Centre Drive Suite 300
Santa Anta, CA 92707

Phone : (714) 751-7373


34°24'46"N 118°28'5"W
Santa Clarita
Los Angeles
Cross Streets
Soledad Canyon Road and Hidaway Avenue
Total Acres
State Highways
SR 14
Several, see MND/NOC
Santa Clara River

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Sewer Relief Infrastructure)
Local Action
Encroachment Permit
Project Issues
Aesthetics Agriculture and Forestry Resources Air Quality Biological Resources Cultural Resources Cumulative Effects Geology/Soils Greenhouse Gas Emissions Hydrology/Water Quality Mineral Resources Noise Population/Housing Public Services Recreation Sewer Capacity Transportation Tribal Cultural Resources Vegetation Wetland/Riparian
Reviewing Agencies
California Air Resources Board (ARB) California Department of Conservation (DOC) California Department of Fish and Wildlife, South Coast Region 5 (CDFW) California Department of Parks and Recreation California Department of Transportation, District 7 (DOT) California Department of Water Resources (DWR) California Highway Patrol (CHP) California Native American Heritage Commission (NAHC) California Natural Resources Agency California Public Utilities Commission (CPUC) California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB) California State Lands Commission (SLC) Department of Toxic Substances Control Office of Historic Preservation State Water Resources Control Board, Division of Drinking Water State Water Resources Control Board, Division of Water Quality State Water Resources Control Board, Divison of Financial Assistance


Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Intent   PDF 171 K SCH Submittal Form-051121   PDF 100 K SCTS-4 Draft IS-MND-051221   PDF 30106 K
Notice of Completion [NOC] Transmittal form
Notice of Completion   PDF 243 K

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 or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

Download CSV Download All Attachments New Search Print