Butte County, California Water Systems

Butte County, California

69 community water systems on record — 42 active, 27 inactive.

Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace California’s official records. Always confirm current status with California before making decisions based on this information.

Community water systems in Butte County, California

System name	City	Population served	Status
ALMOND GROVE MOBILE PARK	CHICO	253	Active
BEN LEE APARTMENTS	GRIDLEY	25	Inactive
BERRY CREEK COMMUNITY SERVICE DIST	OROVILLE	28	Active
BIG BEND MOBILE HOME PARK	OREGON HOUSE	85	Inactive
BIGGERS GLEN MUTUAL WATER CO	BUTTE MEADOWS	56	Active
BLUE OAK TERRACE MUTUAL	CHICO	81	Active
BOB & NANCY RUSSELL	PARADISE	79	Inactive
BUTTE CREEK ESTATES MUTUAL WATER CO	CHICO	399	Active
BUTTE CREEK MHP	CHICO	100	Inactive
BUTTE FIRE CENTER	MAGALIA	60	Inactive
CAL-WATER SERVICE CO.-CHICO	SAN JOSE	114,925	Active
CAL-WATER SERVICE CO.-OROVILLE	SAN JOSE	11,106	Active
CITY OF BIGGS	BIGGS	2,060	Active
CITY OF GRIDLEY	GRIDLEY	7,269	Active
COHASSET MOBILE ESTATES	Paradise	20	Inactive
DEL ORO WATER CO.-LIME SADDLE	CHICO	1,158	Inactive
DEL ORO WATER CO.-LIME SADDLE MARINA	CHICO	895	Active
DEL ORO WATER CO.-MAGALIA	CHICO	340	Active
DEL ORO WATER CO.-PARADISE PINES	CHICO	10,940	Active
DEL ORO WATER CO.-STIRLING BLUFFS	CHICO	521	Active
DEL ORO WATER COMPANY - BUZZTAIL DIST.	CHICO	106	Active
DINGERVILLE USA PARK	YORBA LINDA	220	Active
DURHAM IRRIGATION DISTRICT	DURHAM	1,581	Active
FALLING ROCK RV PARK	OROVILLE	25	Active
FEATHER RIDGE ESTATES WATER CO	BERRY CREEK	12	Inactive
FOOTHILLS MANUFACTURED HOME COMMUNUTY	OROVILLE	180	Active
FOREST KNOLLS MUTUAL WATER CO	FOREST RANCH	46	Active
FOREST RANCH MOBILE PARK	OAKLEY	24	Inactive
FOREST RANCH MUTUAL WATER SYSTEM	FOREST RANCH	119	Active
FOREST VILLAGE LLC	RESCUE	28	Active
GOLDEN FEATHER MHP	SACRAMENTO	275	Active
GOLDEN OAKS MOBILE HOME PARK	SACRAMENTO	75	Active
GRAN MUTUAL WATER CO	CHICO	290	Active
GREEN ACRES MUTUAL WATER CO	Chico	161	Inactive
GRIDLEY FARM LABOR HOUSING	CHICO	460	Active
HARMONY MOBILE HOME PARK	SAN RAFAEL	55	Inactive
HARTLEY MUTUAL WATER SYSTEM	CHICO	41	Active
HUMBOLDT HIGHLANDS MUTUAL	FOREST RANCH	58	Active
HUMBOLDT WOODLANDS MUTUAL	FORSEST RANCH	55	Active
JAMES SIDING - WESTERN PACIFIC	OROVILLE	25	Inactive
KEEFER CREEK ESTATES	CHICO	160	Active
LAKE MADRONE WATER DISTRICT	BERRY CREEK	297	Active
LASSEN MOBILE HOME PARK	CHICO	90	Inactive
LIME SADDLE COMMUNITY	PARADISE	597	Inactive
MEADOWBROOK OAKS	ROCKLIN	50	Active
MEADOWS MOBILE HOME PARK	—	640	Inactive
MERRY MOUNTAIN MUTUAL	CLIPPER MILLS	90	Active
MOUNTAIN VIEW MHC LLC	SACRAMENTO	230	Inactive
MOUNTAIN VILLAGE HOMEOWNER'S ASSOC	FOREST RANCH	40	Active
NORVAL R JESSEE	CHICO	350	Inactive
OROVILLE MOBILE HOME PARK	SACRAMENTO	76	Active
OROVILLE-WYANDOTTE I. D.	OROVILLE	459	Inactive
OROVILLE-WYANDOTTE I.D.	OROVILLE	243	Inactive
PALERMO MOBILE HOME PARK	PALERMO	25	Inactive
PARADISE IRRIGATION DISTRICT	PARADISE	9,142	Active
PLEASANT GROVE MHP	OROVILLE	327	Active
PONDEROSA MOBILE ESTATES	PARDISE	70	Inactive
RANCHO ESPLANADE MHP	CHICO	450	Inactive
RANCHO VILLA MOBILE ACRES	Gridley	32	Inactive
RANCHO VILLA MOBILE ACRES	GRIDLEY	19	Inactive
ROBINSON'S CORNER MHP	LONG BEACH	20	Active
SIERRA MOON MUTUAL WATER COMPANY	CHICO	120	Active
SOUTH FEATHER W&P - BANGOR	OROVILLE	73	Active
SOUTH FEATHER W&P - MINERS RANCH	OROVILLE	22,664	Active
STIRLING BLUFFS	STIRLING CITY	300	Inactive
SUNDOWN MOBILE HOME PARK	SAN JOSE	76	Inactive
THERMALITO WATER & SEWER DIST	OROVILLE	12,136	Active
VISTA MUTUAL WATER SYSTEM	DURHAM	50	Inactive
YOUTH WITH A MISSION-SPRINGS OF LIVING W	RICHARDSON SPRINGS	150	Active