Richardson Water Treatment Plant & Groundwater Wells [Richardson Well No. 5 (R5) & Mountain View Well (MV6)]

3 Documents in Project


SCH Number
Lead Agency
Loma Linda, City of (City of Loma Linda)
Document Title
Richardson Water Treatment Plant & Groundwater Wells [Richardson Well No. 5 (R5) & Mountain View Well (MV6)]
Document Type
NEG - Negative Declaration
Present Land Use
Water Utilities/City Facilities (CF)/Commercial Manufacturing (CM)

Document Description
NOTE: Shortened Review The NOI/Initial Study evaluated the potential impacts of the project, which includes two new water production wells on two separate lots on Cooley Avenue in the City of Loma Linda. The two wells were recently installed on improved lots owned by the City of Loma Linds. Well R5 is located ~50 ft east of Richardson Street on the south side of Cooley Avenue, and Well MV6 is located ~600 ft east of Richardson Street on the south side of Cooley Avenue. The NOI/Initial Study also evaluated the potential impacts of the new Richardson Treatment Plant (RTP), which is designed to treat a groundwater flow rate of 4,800 gallons per minute (gpm). The RTP includes ion exchange (IX) treatment and Liquid Phase Granular Activated Carbon (LPGAC) treatment of gorundwater from Wells R5 and MV6 to effectively remediate perchlorate and TCE, respectively. The RTP site is located on the southeast corner of Cooley Avenue and Richardson Street on two lots that have been annexed into the City of Loma Linda and bordered by the City of San Bernardino. Well R5 is also on this site with the Water Treatment Plant.

Contact Information
Deborah Woldruff
City of Loma Linda Community Development Department
25541 Barton Road
Loma Linda, CA 92354

Phone : (909) 799-2831


34°07'55.2"N 117°25'20.8"W
Loma Linda San Bernardino
San Bernardino
Cross Streets
Richardson St & Cooley Ave (Treatment Plant & Well R5; for Well MV6)
Total Acres
Parcel #
State Highways
I-10, SR 330
SPRR, BNSF, Metrolink
Victoria ES, Loma Linda Academy
Santa Ana River, San Timoteo Creek
1078 ft

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (3.46 MGD) Other (Water Treatment Plant & Two GW Wells)
Local Action
Other Action Other Action: CIP Project
Reviewing Agencies
California Department of Parks and Recreation California Department of Transportation, District 8 California Highway Patrol California Native American Heritage Commission California Regional Water Quality Control Board, Santa Ana Region 8 Department of Fish and Wildlife, Region 6 Department of Toxic Substances Control Department of Water Resources Office of Historic Preservation Resources Agency California Department of Health Care Services

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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