Contact Us

South San Joaquin Irrigation District

District Office

Phone:
(209) 249-4600

Physical Address:
11011 E. Highway 120
Manteca, CA 95336

Mailing Address:
P.O. Box 747
Ripon, CA 95366

Water Treatment Plant

Phone:
(209) 844-1500

Physical Address:
5855 Dodds Road
Oakdale, CA 95361

Division Managers

24-Hour Emergency Line: (209) 249-4632

Division 1: (209) 652-9793
Division 2: (209) 652-9784
Division 3: (209) 652-9775
Division 4: (209) 652-7025
Division 5: (209) 652-3427
Division 6: (209) 652-2409
MDC: (209) 652-6590