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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MT. SHASTA SKI PARK
CA4700863 · 3,500 served
MT. SHASTA, CITY OF
CA4710008 · 3,642 served
MTG Holdings LLC
CA3601067 · 25 served
MTN VIEW INN
CA4901019 · 25 served
MTN MILL HOUSE
CA2800586 · 100 served
MUCHO DINERO AQUA CIA WATER
CA2803137 · 10 served
MUD FLAT CAMPGROUND
CA5200646 · 25 served
MUIR BEACH COMMUNITY
CA2100508 · 336 served
MUIR INDUSTRIES INC.
CA3705046 · 70 served
MUIR LODGE
CA2202012 · 50 served
MUIR LODGE MOTEL
CA2200037 · 40 served
MULBERRY MANOR MOBILE HOME PARK-INACTIVE
CA1500038 · 0 served
MULBERRY MHP
CA5000072 · 148 served
MULBERRY UNION SCHOOL
CA1300556 · 85 served
MULLER MUTUAL WATER COMPANY
CA5500064 · 154 served
MUMM OF NAPA VALLEY
CA2801024 · 50 served
MUMMA (THOMAS) WELL
CA5700553 · 219 served
MUNCH-A-BUNCH - INACTIVE
CA3901240 · 25 served
MUND S MOBILE HOME PARK
CA2800719 · 20 served
MUNGERS MARKET
CA5103301 · 25 served
MUNICIPAL WATER DISTRICT OC
CA3010007 · 0 served
MURIEL WRIGHT RESIDENTIAL CENTER
CA4300929 · 52 served
MURILLO, JUAN
CA5000341 · 35 served
Muro Trailer Park
090605145 · 68 served
MURPHY HILL WS #01
CA2700662 · 65 served
MURPHY HILL WS #02
CA2700663 · 66 served
MURPHY RANCH MUTUAL WTR C
CA1910093 · 3,200 served
MURPHY S CAFE
CA3600572 · 25 served
MURPHY'S SALOON
CA3400431 · 320 served
MURRAY FAMILY FARMS AT COPUS ROAD
CA1503570 · 30 served
MURRAY FAMILY FARMS AT GENERAL BEALE RD
CA1503565 · 62 served
MURRIETA CUSTOM MEATS
CA3301449 · 0 served
MURRIETA FARMS/OFFICE SYSTEM
CA1009124 · 0 served
MURRIETA HOT SPRINGS WEST
CA3301450 · 25 served
MURRIETA M W C
CA3301452 · 178 served
MURRIETA MOBILE HOME PARK
CA3301451 · 120 served
MURRIETA PALMS MOBILE HOME PARK
CA3301169 · 237 served
MURRIETA/HERNANDEZ FARMS
CA1000585 · 25 served
MURRIETA/WASHOE
CA1009013 · 0 served
MURRY GRANT
CA5400635 · 30 served
MUSASHI BROTHERS #174 ***OOB***
CA3301834 · 35 served
MUSCO FAMILY OLIVE CO
CA3901429 · 348 served
MUSCOY MWC NO. 1
CA3610031 · 13,000 served
MUSD - AIR POINT SCHOOL - INACTIVE
CA4300933 · 25 served
MUSD- SPRING HILL FACILITY
CA2210911 · 40 served
MUSD-CALLA HIGH SCHOOL
CA3901162 · 100 served
MUSD-DISTRICT OFFICE
CA3901210 · 105 served
MUSD-EAST UNION HIGH SCHOOL
CA3901160 · 500 served
MUSD-FRENCH CAMP SCHOOL
CA3900712 · 650 served
MUSD-MANTECA HIGH SCHOOL
CA3901161 · 400 served