Counties → California

Mono County, California

Water Systems

Population Served

99,269

Total Violations

2,450

PFAS Detected

of 2 tested

Water Systems

System Name	Population	Violations	PFAS
ROBINSON CREEK CAMPGROUND	50,562	22	—
MAMMOTH CWD	8,234	13	Detected
MAMMOTH MOUNTAIN SKI AREA - OUTPOST 14	7,736	31	Detected
TRUMBULL LAKE CAMPGROUND	7,423	28	—
JUNE LAKE PUD - DOWN CANYON	2,810	29	—
JUNE LAKE PUD VILLAGE	2,763	30	—
BOOTLEG CAMPGROUND	2,467	18	—
CHRIS FLAT CAMPGROUND	1,585	21	—
LEAVITT CAMPGROUND	1,405	28	—
USMC/MTN WARFARE TRNG CTR - BRIDGEPORT	1,200	0	—
MAMMOTH LAKES BASIN	1,000	2	—
EAST FORK CAMPGROUND	750	9	—
LEE VINING PUBLIC UTILITY DISTRICT	672	3	—
FRENCH CAMP CAMPGROUND	600	2	—
BRIDGEPORT PUD	524	189	—
JUNE MOUNTAIN SKI AREA - LOWER	514	53	—
JUNE MOUNTAIN SKI AREA - UPPER	514	20	—
MOUNTAIN MEADOWS MWC	505	30	—
ANNETT'S MONO VILLAGE	500	28	—
CONVICT LAKE CAMPGROUND	440	31	—
USMC - HOUSING COLEVILLE	424	3	—
BIG BEND CAMPGROUND	345	16	—
TWIN LAKES ENTERPRISES	325	39	—
SADDLEBAG LAKE CAMPGROUND	325	24	—
LOWER ROCK CREEK MUTUAL WATER CO.	310	42	—
CAL TRANS - CRESTVIEW REST AREA	300	9	—
CSP - BODIE SHP	271	2	—
CROWLEY LAKE TRAILER PARK	230	38	—
COLEVILLE HIGH SCHOOL	216	22	—
USFS LEE VINING RANGER STATION	200	19	—
TUFF CAMPGROUND	180	0	—
CROWLEY LAKE MUTUAL WATER COMPANY	175	42	—
MCGEE CREEK CAMPGROUND	168	14	—
TOM'S PLACE	156	56	—
BIG MEADOW CAMPGROUND	154	19	—
BIRCHIM COMMUNITY SERVICE DISTRICT	150	52	—
MCGEE CREEK MOBILE HOME PARK	146	32	—
WHITE MOUNTAIN MUTUAL WATER COMPANY	142	8	—
GRANT LAKE MARINA	130	17	—
TOPAZ LAKE RV PARK	127	27	—
PINE GROVE CAMPGROUND	120	15	—
HUNEWILL GUEST RANCH	115	24	—
TWIN LAKES RESORT	100	41	—
HUNEWILL'S DOC AND AL'S RESORT	100	22	—
POKONOBE LODGE RESTAURANT/STORE	100	11	—
CROWLEY LAKE GENERAL STORE	100	24	—
BRIDGEPORT RESERVOIR MARINA AND CG	90	14	—
WHEELER CREST CSD	86	13	—
SIERRA EAST HOA	84	90	—
CRYSTAL CRAG WATER & DEVELOPMENT ASSOC.	75	27	—