Utilities in California
18,760 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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IVORY MILL STATION
CA1100628 · 20 served
IVYDENE MUTUAL WATER CO.
CA4200571 · 47 served
IWAMA MARKET
CA4800559 · 10 served
J & C MOBILEHOME PARK
CA1900687 · 150 served
J & D SNACK BAR
CA4500133 · 25 served
J & J FARM FRESH PRODUCE & BAKERY
CA5000487 · 25 served
J & L DELI
CA3901180 · 50 served
J & L MARKET
CA0600063 · 65 served
J & R DRIVE IN WATER SYSTEM
CA2702247 · 25 served
J & S FARMS
CA1009108 · 28 served
J & W CAFE
CA5200599 · 25 served
J AND S ICE HOUSE
CA3301277 · 25 served
J AVILA
CA3600638 · 25 served
J B GOLF
CA3901321 · 75 served
J B HUNT TRANSPORT INC
CA3901417 · 25 served
J B MARTINI
CA4300724 · 70 served
J B RANCH MWC
CA4400515 · 30 served
J BERGLUND
CA5400517 · 24 served
J D JACOBSEN
CA4400638 · 14 served
J G BOSWELL CO
CA1600044 · 60 served
J G BOSWELL CO EL RICO OFFICE
CA1600046 · 35 served
J G BOSWELL TOMATO COMPANY LLC
CA1503380 · 204 served
J G BOSWELL-HEADQUARTERS
CA1600045 · 50 served
J HELM
CA2700599 · 28 served
J J PORTER
CA3700899 · 100 served
J LOHR WINERY
CA4000864 · 125 served
J M EAGLE (WS)
CA3900742 · 100 served
J M SIMS WATER SUPPLY
CA4000768 · 34 served
J N' G NORTHCREST WATER SYSTEM
CA0800821 · 20 served
J R SIMPLOT COMPANY
CA1000176 · 40 served
J T ENTERPRISES
CA3400207 · 150 served
J TRAILER PARK
CA1500523 · 0 served
J VINEYARDS & WINERY
CA4900904 · 75 served
J W LEWIS
CA3600635 · 25 served
J. P. ELZAS
CA2701181 · 8 served
J. RICKARDS WINERY
CA4901419 · 35 served
J.D. MORRISON, OWNER
CA5500006 · 34 served
J.G. BOSWELL COMPANY WATER SYSTEM
CA1500600 · 63 served
J.R. Wood Bloss Camp-CLOSED
CA2400180 · 26 served
J&J GRIZZLY RESORT
CA3200094 · 50 served
JACK & JILL S DAY CARE
CA1000420 · 100 served
JACK BRIGGS WATER SYSTEM
CA1502020 · 20 served
JACK BUTLER
CA3500528 · 15 served
JACK GRIGGS INC.
CA5403030 · 10 served
JACK HALE, PRESIDENT
CA3000828 · 116 served
JACK HAYES
CA2701026 · 25 served
JACK IN THE BOX - LAKEPORT, CA
CA1700715 · 25 served
JACK IN THE BOX #3465
CA5700562 · 300 served
JACK IN THE BOX #5328
CA3303104 · 100 served
JACK LARDER
CA3000958 · 30 served