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Government Officials/Agencies
PO Box 1200Costa Mesa, CA 92628-1200- Map
- (714) 754-5328
We supply drinking water to 110,000 residents in an 18-square-mile area. The service area includes Costa Mesa, parts of Newport Beach, and some unincorporated areas of Orange County, including John Wa1965 Placentia AvenueCosta Mesa, CA 92627-3420- Map
- (949) 631-1200
4000 Westerly Pl. #270Newport Beach, CA 92660- Map
- (202) 225-2415
Costa Mesa, CA 92626- Map
- (714) 754-5235
600 S. Main StreetOrange, CA 92868- Map
- (888) 400-8994
P. O. Box 1200Costa Mesa, CA 92628-1200- Map
- (714) 754-5122
PO Box 1200Costa Mesa, CA 92628- Map
- (714) 754-5343
2302 Martin Ste. 315Irvine, CA 92612-1496- Map
- (949) 660-1688
P.O. Box 1200Costa Mesa, CA 92628-1200- Map
- (714) 754-5189
P.O. Box 1200Costa Mesa, CA 92628-1200- Map
- (714) 754-5117
P.O. Box 1200Costa Mesa, CA 92628-1200- Map
- (714) 754-5192
P.O. Box 1200Costa Mesa, CA 92628-1200- Map
- (714) 754-5270
1503 South Coast Drive, #205Costa Mesa, CA 92626- Map
- (714) 668-2100
P.O. Box 1200Costa Mesa, CA 92628-1200- Map
- (714) 754-5221
P.O. Box 1200Costa Mesa, CA 92628-1200- Map
- (714) 754-5243
PO Box 1200Costa Mesa, CA 92628- Map
- (714) 754-5347
333 W. Santa Ana Blvd., 5th floorSanta Ana, CA 92701- Map
- (714) 834-3220
P.O. Box 1200Costa Mesa, CA 92628-1200- Map
- (714) 754-5343
P.O. Box 1200Costa Mesa, CA 92628-1200- Map
- (714) 754-5009
940 South Coast Drive, #185Costa Mesa, CA 92626- Map
- (714) 662-6050
P.O. Box 1200Costa Mesa, CA 92628-1200- Map
- (714) 754-5106
101 Main Street, Suite 3AHuntington Beach, CA 92647- Map
- (714) 960-6483
