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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JAMES COURT WATER SYSTEM
CA4901445 · 208 served
JAMES E O'CONNELL COMPANY INC
CA4900879 · 35 served
JAMES FOLAN
CA4100548 · 12 served
JAMES MUNRO
CA5300003 · 25 served
JAMES SIDING - WESTERN PACIFIC
CA0400083 · 25 served
JAMES TAYLOR
CA5500098 · 44 served
JAMES TRAILER RESORT
CA1700652 · 17 served
JAMES WATER SYSTEM
CA1500462 · 0 served
JAMESBURG SCHOOL WATER SYSTEM
CA2702157 · 25 served
JAMESON RANCH CAMP
CA1502134 · 106 served
JAN KLEBE
CA4901027 · 101 served
JAN'S MARKET
CA2400123 · 25 served
JANDE COUNTRY MARKET
CA5800897 · 40 served
JANESVILLE CHEVRON
CA1800012 · 25 served
JANESVILLE CHRISTIAN SCHOOL
CA1800610 · 44 served
JANESVILLE ELEMENTARY SCHOOL
CA1800577 · 400 served
JANESVILLE FIRE HALL
CA1800383 · 25 served
JANESVILLE SHCOOL
CA1800581 · 6 served
JANET FERRIS
CA2700761 · 35 served
JANOPAUL WATER SYSTEM
CA5000248 · 25 served
JARDINES DEL VALLE
CA4400664 · 130 served
JARL WATER SYSTEM
CA1502555 · 25 served
JARVIS MUTUAL WATER SYSTEM
CA4400611 · 125 served
JARVIS VINEYARD
CA2803879 · 27 served
JASMINE VINEYARDS
CA1504002 · 66 served
JASMINE VINEYARDS COLD STORAGE
CA1504007 · 27 served
JAWBONE CANYON STORE
CA1500395 · 50 served
JAXON KEYS WINERY
CA2300980 · 25 served
JAY & PATRICIA GARNER
CA5300129 · 50 served
JAYLEE HEIGHTS MUTUAL WATER CO
CA4900598 · 30 served
JDH
CA5403048 · 75 served
JEAN ELI
CA5300078 · 100 served
JEAN ELLEN MUTUAL WATER CO
CA4300568 · 27 served
JEAN HARVIE SCHOOL [SWS]
CA3400364 · 30 served
JED SMITH HOMEOWNERS ASSN.
CA0800825 · 58 served
JEDEDIAH SMITH STATE PARK
CA0810303 · 2,208 served
JEFF BUYER
CA1400052 · 100 served
JEFF JONES
CA3000576 · 30 served
JEFF RUNQUIST WINERY
CA0300089 · 95 served
JEFF TALBOT
CA5300052 · 100 served
JEFFERSON ELEMENTARY SCHOOL
CA3500514 · 18 served
JEFFERSON ESD-JEFFERSON SCHOOL
CA3901107 · 483 served
JEFFERSON SCHOOL
CA3504514 · 25 served
JEHOVAH S WITNESS CHURCH
CA2700937 · 30 served
JEHOVAH S WITNESSES
CA5800879 · 300 served
JEHOVAH'S WITNESS SIERRA VISTA CONG
CA5000493 · 500 served
JEHOVAH'S WITNESSES - DAVIS
CA5700821 · 25 served
JEHOVAH'S WITNESSES - KINGDOM HALL
CA5700817 · 245 served
JEHOVAH'S WITNESSES - SOUTHPORT
CA5700820 · 200 served
JEHOVAH'S WITNESSES -CORNING
CA5200338 · 60 served