Crowther Sewer Pipeline

2 Documents in Project


SCH Number
Lead Agency
Placentia, City of (City of Placentia)
Document Title
Crowther Sewer Pipeline
Document Type
MND - Mitigated Negative Declaration
Present Land Use
n/a. Located within streets in the city's ROW

Document Description
The proposed project involves the construction of a completely independent parallel pipeline to the existing pipeline and new manholes. The proposed project would construct a 15-inch diameter PVC pipe and 18-in HDPE pipe along W Crowther Avenue, an 18-in diameter PVC pipe and 20-in HDPE pipe along S Placentia Ave, and an 18-in diameter PVC pipe along E Orangethorpe Ave and S State College Blvd, totaling 7,530 lf in length. Upon completion of the proposed project, the existing 7,300 lf of 10-in and 12-in pipeline would be abandoned in place. Each end of the sewer pipeline between manholes would be plugged and capped. The new collection system would be reconnected to all service laterals and mainline connections.

Contact Information
Andrew Gonzales
City of Placentia
401 East Chapman Avenue
Placentia, CA 92870

Phone : (714) 993-8218


Cross Streets
Placentia Ave at Crowther Ave and Orangethorpe Ave
Parcel #
State Highways
SR 57, 91
McFadden ES
Coyote Creek

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (sewer pipeline, 7,530 lf)
Local Action
Other Action Other Action: sewer line
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Minerals Noise Public Services Recreation/Parks Schools/Universities Septic System Sewer Capacity Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Land Use Cumulative Effects
Reviewing Agencies
California Department of Fish and Wildlife, South Coast Region 5 California Department of Parks and Recreation California Highway Patrol California Native American Heritage Commission California Public Utilities Commission California Regional Water Quality Control Board, Santa Ana Region 8 Department of Toxic Substances Control Resources Agency State Water Resources Control Board, Division of Drinking Water California Department of Transportation, District 12


Environmental Document
2019039006 Response to Comments   PDF 575 K Crowther Sewer Pipeline ISMND   PDF 38279 K NOI   PDF 401 K summ form   PDF 284 K
NOC   PDF 1045 K
State Comments
006 caltrans   PDF 331 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.

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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