Water Main Seismic Retrofit project

3 Documents in Project


SCH Number
Lead Agency
East Valley Water District
Document Title
Water Main Seismic Retrofit project
Document Type
FIN - Final Document
Document Description
The Project consists of the replacement of approximately 35,000 linear feet of existing potable water main pipelines that are considered susceptible to damage due to ground shaking from earthquakes. The water main pipelines will be replaced with ductile iron pipe, incorporating special joints where needed, to improve resilience of the pipelines in case of a seismic event.

Contact Information

Nathan J Carlson
Agency Name
East Valley Water District (Highland, CA)
Job Title
Senior Engineer
Contact Types
Lead/Public Agency


Highland, San Bernardino
San Bernardino
Southern California
Cross Streets
Pacific Street, Dwight Way, Sterling Avenue, Baseline Street
Other Location Info
The Project is located within public street rights-of-way within the City of Highland, the City of San Bernardino, and within an unincorporated portion of the County of San Bernardino, in the following streets: Pacific Street, Dwight Way, E. Bessant Street, Independent Place, Elmo Drive, Yates Street, Glasgow Avenue, Anson Street, Del Rosa Drive, Elmwood Road, Del Rosa Avenue, Osbun Road, Byron Street, Fisher Street, E. Amanda Street, Jane Street, Walker Street, Sterling Avenue, and Baseline Street.

Notice of Completion

Development Types
Water Facilities (Water main replacement)(Type Water main, MGD 0.000001)
Local Actions
Facility replacement
Project Issues
Air Quality, Cultural Resources, Geology/Soils, Greenhouse Gas Emissions, Hazards & Hazardous Materials, Mandatory Findings of Significance, Noise, Transportation, Tribal Cultural Resources, Utilities/Service Systems


Final Document(s) [Approved_Certified draft environmental documents]

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.

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