Groundwater Reliability Improvement Program (GRIP) Supplementary Recharge Wells Project

13 Documents in Project


SCH Number
Lead Agency
Water Replenishment of Southern California
Document Title
Groundwater Reliability Improvement Program (GRIP) Supplementary Recharge Wells Project
Document Type
NOP - Notice of Preperation
Present Land Use
light industrial, industrial planned development, zoning designation

Document Description
The proposed project includes three on-site supplemental recharge wells, two on-site monitoring wells, and one off-site monitoring well. The supplemental recharge wells would be operated to recharge and store up to 4.5 millions gallons per day (mgd) of Full Advanced Treated (FAT) recycled water in the underlying aquifers for replenishment and later use by other groundwater users. When the Montabello Forebay Spreading Grounds are unavailable for recycled water recharge or do not have sufficient capacity to hold local storm water during wet periods, the recycled water produced at the GRIP Advanced Water Treatment Facility would be directed to three proposed supplemental recharge wells located at the AWTF site.

Contact Information
Ms. Esther Valle Rojas
Water Replenishment of Southern California
4040 Paramount Boulevard
Lakewood, CA 90712

Phone : (562) 921-5521


Pico Rivera Whittier
Los Angeles
Cross Streets
San Gabriel River Parkway and Beverly Boulevard
State Highways
19, 72
Durfee ES, Obregon S, North & South Ranchito ES, Orange Grove ES
San Gabriel River
Other Information
Mill ES

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (Recharge Wells Type, 4.5 million MGD)
Project Issues
Aesthetic/Visual Air Quality Archaeologic-Historic Geologic/Seismic Noise Water Quality Water Supply Other Other Issues: energy
Reviewing Agencies
Air Resources Board California Department of Parks and Recreation California Highway Patrol Department of Fish and Wildlife, Region 5 Department of Water Resources Regional Water Quality Control Board, Region 4 Resources Agency State Water Resources Control Board, Division of Drinking Water State Water Resources Control Board, Divison of Financial Assistance Native American Heritage Commission Caltrans, District 7
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