Plumas County, California Water Systems

Plumas County, California

45 community water systems on record — 27 active, 18 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 Plumas County, California

System name	City	Population served	Status
AMERICAN VALLEY CSD	QUINCY	3,778	Active
ARLINGTON HEIGHTS MHP	LIVE OAK	33	Active
Armory Trailer Park	QUINCY	35	Inactive
BLAIRSDEN WATER USERS ASSN	BLAIRSDEN	200	Active
C/O MR LEO MOSS	GREENFIELD	30	Inactive
Canyon Dam Water System	CANYON DAM	0	Inactive
Chandler Hills Country Club WS	QUINCY	0	Inactive
CHESTER PUBLIC U.D.	CHESTER	2,187	Active
CITY OF PORTOLA	PORTOLA	2,100	Active
CLIO PUBLIC UTILITY DISTRICT	CLIO	79	Active
COLLINS PINE CO	CHESTER	300	Inactive
DI LORETO/PLUMAS LTD.	BLAIRSDEN	1	Inactive
EAST QUINCY SERVICES DISTRICT	QUINCY	2,572	Inactive
EVERGREEN MOTEL & MHP	CLAYTON	28	Active
FEATHER RIVER RV & MHP	GRAEAGLE	741	Active
FRCCSD HOT SPRINGS	TWAIN	25	Active
FRCCSD OLD MILL RANCH	TWAIN	32	Active
FRENCHMAN VILLAGE MUTUAL WATER COMPANY	FRENCHMAN LAKE	24	Inactive
GOLD MOUNTAIN CSD	PORTOLA	135	Active
GRAEAGLE WATER COMPANY	GRAEAGLE	737	Active
GREENHAVEN HOA	GREENVILLE	38	Active
GREENHORN CREEK CSD	PORTOLA	280	Active
Greenhorn Creek Guest Ranch	BLAIRSDEN	125	Inactive
GRIZZLY LAKE CSD-CROCKER/WELCH	PORTOLA	215	Active
GRIZZLY LAKE CSD-DELLEKER	PORTOLA	1,314	Active
GRIZZLY RANCH CSD	PORTOLA	102	Active
HAMILTON BRANCH CSD	LAKE ALMANOR	1,874	Active
HAMILTON BRANCH MWC	WESTWOOD	250	Inactive
IVCSD CRESCENT MILLS	GREENVILLE	258	Active
IVCSD-GREENVILLE	GREENVILLE	630	Active
LA PORTE WATER DISTRICT	LA PORTE	300	Inactive
LAKE ALMANOR COUNTRY CLUB MWC	LAKE ALMANOR	6,000	Active
MEADOW EDGE MHP	VINTON	53	Active
PG&E - Caribou Water System	STORRIE	45	Inactive
PLUMAS COUNTY FLOOD CONTROL	QUINCY	0	Inactive
PLUMAS EUREKA CSD	BLAIRSDEN	1,534	Active
PLUMAS EUREKA ESTATES	BLAIRSDEN	300	Inactive
SIERRA PACIFIC - SPANISH RANCH #1	Strawberry Valley	20	Inactive
Sloat Water System	CROMBERG	0	Inactive
SMITH CREEK MUTUAL WATER CO.	Blairsden	58	Inactive
USFS LAUFMAN CG 11-55-15143	QUINCY	41	Inactive
VALIVU ESTATES MHP	GREENVILLE	54	Active
WALKER RANCH CSD	QUINCY	150	Active
WEST ALMANOR M.W.C.	CHESTER	1,394	Active
WHITEHAWK RANCH MWC	CLIO	765	Active