Water
Water
Inland Empire Utilities Agency Chino Basin Program (CBP) Advanced Water Purification Facility (AWPF) Change Of Use Petition
Center of Basin is located near intersection of Haven Avenue and Mission Blvd., Chino Basin, California
Center of Basin is located near intersection of Haven Avenue and Mission Blvd., Chino Basin, California
Document Stage
Post-Decision
Approval Date
Nov 4, 2026
Description
At the present time, tertiary treated water is currently discharged to the Santa Ana River watershed from four IEUA WWTPs, including: • Regional Water Recycling Plant No. 1 RP-1; • Regional Water Recycling Plant No. 4 RP-4; • Regional Water Recycling Plant No. 5 RP-5; and • Carbon Canyon Water Recycling Facility CCWRF. IEUA’s four WWTPs currently discharge to four points upstream of Prado Dam: • RP-1 and RP-4 to Prado Park Lake, tributary to Chino Creek thence to the Santa Ana River in Prado Bas...
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