Utilities in California
18,760 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
Is your public water system listed? Claim your free listing →
Claim Your Listing →Showing page 301 of 376 (18,760 systems)
SPANISH FLAT CALIF WATER DIST
CA2800519 · 700 served
SPANISH FLAT RESORT
CA2800597 · 1,150 served
SPANISH FLAT WATER DISTRICT
CA2810014 · 230 served
SPANISH LAKES MUTUAL WATER CO
CA4000789 · 125 served
SPANISH TRAILS
CA3702282 · 50 served
SPARTAN VETERINARY SERVICES
CA3302062 · 700 served
SPATES FAB/IBARRA FAMILIES WATEROOB
CA3301476 · 45 served
SPAULDING EAGLE LAKE MWC
CA1800534 · 317 served
SPCA WS
CA2702370 · 135 served
SPEAR CREEK CABIN OWNERS ASSOC
CA5400581 · 60 served
SPEAS COMPANY
CA4400820 · 25 served
SPECIAL WARFARE DESERT TRAINING FACILITY
CA1310701 · 0 served
SPECIALIZED FIBERS
CA5200596 · 66 served
SPECIALTY BRANDS INC
CA4800683 · 0 served
SPECIALTY CROP CO
CA2000286 · 30 served
SPECIALTY MINERALS INC
CA3601155 · 67 served
SPECKMAN, HERB FARMS 39-78
CA3901383 · 120 served
SPEEDLING, INC
CA4000208 · 40 served
SPEEDWAY SONOMA LLC
CA4901080 · 33 served
SPEEDY FOOD STORE WATER SYS
CA3901307 · 100 served
SPEERS FABRICATION
CA3901259 · 25 served
SPEIGLE FOODS
CA2701189 · 100 served
SPENCE RD CULTIVATION WS
CA2700014 · 25 served
SPENCE RD WS #05
CA2701726 · 25 served
SPENCER VALLEY SCHOOL DISTRICT
CA3701005 · 40 served
SPIC AND SPAN APARTMENTS
CA1502395 · 40 served
SPICER MEADOW CAMPGROUND
CA5500272 · 30 served
SPIDER WEB RANCH
CA4901451 · 38 served
SPIEGELBERG WATER SYSTEM
CA5403115 · 25 served
SPIKE HILTON CAMPGROUND
CA2500569 · 25 served
SPIKE HILTON RECREATION SITE
CA2500406 · 25 served
SPINDRIFT MARINA
CA3400169 · 100 served
SPINNER FALL LODGE
CA4500205 · 50 served
SPINNER'S RACE TRACK
CA5401083 · 90 served
SPLIT MOUNTAIN WATER COMPANY
CA1500573 · 92 served
SPOONERS RESORT
CA4901326 · 30 served
SPORTSMAN DELI
CA5301020 · 25 served
SPORTSMANS PARADISE
CA1300622 · 138 served
SPORTSMANS PARADISE
CA1300569 · 160 served
SPORTSMANS PARADISE HOMEOWNERS ASSOCIA
CA1303696 · 25 served
SPORTSMANS PARK WATER SYSTEM
CA1502266 · 170 served
SPORTSMEN LODGE
CA4700808 · 25 served
SPRECKELS LN WS #02
CA2701679 · 31 served
SPRECKELS LN WS #03
CA2701912 · 45 served
SPRECKELS RD WS #04
CA2702784 · 227 served
SPRECKELS SUGAR COMPANY
CA1300644 · 300 served
SPRECKELS SUGAR COMPANY
CA1000352 · 25 served
SPRECKLES WATER COMPANY
CA2700757 · 500 served
SPRECKLS SUGAR COMPANY
CA2701223 · 300 served
SPRING AVENUE MUTUAL
CA4300566 · 25 served