General Information

11615 Sterling Avenue
Riverside, CA 92503
(951) 354-4220

Hours of Operation

Monday – Friday
8:00 a.m. – 5:00 p.m.
* Open every other Friday

Social Media

Inland Empire Brine Line
For general information regarding the Inland Empire Brine Line, email or call the SAWPA’s general line.
To report a brine line spill call (951) 324-8680.
OWOW Program

For general information regrading the One Water One Water Program, email us at


If you are interested in a particular construction project that SAWPA is involved with, email or call (951) 354-4250.