Counties → California

Mariposa County, California

Water Systems

Population Served

25,617

Total Violations

887

PFAS Detected

of 1 tested

Water Systems

System Name	Population	Violations	PFAS
YOSEMITE NPS-GLACIER POINT	4,000	5	—
BLM-BRICEBURG WATER SYSTEM	3,196	8	—
MARIPOSA PUBLIC UTILITY DIST	2,000	184	—
YOSEMITE NPS-BRIDALVEIL FALL	1,163	0	—
MID - MC SWAIN REC AREA	1,119	12	—
YOSEMITE NPS-YOSEMITE VALLEY	1,000	7	—
YOSEMITE NPS-BADGER PASS	1,000	0	—
DELAWARE NORTH PARKS SERVICES AT TENAYA	800	24	—
PONDEROSA BASIN MUTUAL WTR CO	798	30	Detected
YOSEMITE VIEW LODGE	750	15	—
CEDAR LODGE RESORT	656	77	—
YOSEMITE NPS-EL PORTAL	635	17	—
YOSEMITE NPS-CRANE FLAT	500	2	—
MID - MC CLURE POINT REC AREA	470	8	—
MUSD - WOODLAND ELEMENTARY SCHOOL	466	4	—
YOSEMITE NPS-BRIDALVEIL CREEK CG	450	0	—
YOSEMITE WEST WATER SYSTEM	420	28	—
MID - BARRETT COVE	407	6	—
YOSEMITE NPS-MAY LAKE CAMP	300	0	—
AUTOCAMP-YOSEMITE	290	8	—
MCCLURE BOAT CLUB, INC.	286	10	—
MARIPOSA PINES MUTUAL	284	22	—
THE COTTAGES AT TENAYA LODGE	265	8	—
MCPR-CATHEY S VALLEY PARK	250	12	—
FISHCAMP MUTUAL WATER COMPANY	239	6	—
CAMP WAWONA	222	4	—
MARIPOSA DISTRICT FAIRGROUND	200	2	—
YOSEMITE NPS-ARCH ROCK	200	2	—
NEW LIFE CHRISTIAN FELLOWSHIP	200	6	—
MPWD-COULTERVILLE CSA 1	193	23	—
SUMMERDALE CAMPGROUND	175	2	—
MUSD - SIERRA FOOTHILL CHARTER SCHOOL	157	10	—
YOSEMITE NPS-SUNRISE HI	150	2	—
YOSEMITE NPS-WAWONA	150	17	—
MID -HORSESHOE BEND REC AREA	142	6	—
MUSD - MARIPOSA JUNIOR HIGH SCHOOL	134	6	—
YOSEMITE TERRACE ESTATES	130	20	—
YOSEMITE BUG HOSTEL	122	12	—
GREEN MEADOWS OUTDOOR SCHOOL	113	2	—
WILDHAVEN YOSEMITE WATER SYSTEM	100	0	—
REDWOODS MAIN WATER SYSTEM	93	0	—
MID - BAGBY RECREATION AREA	85	8	—
NORTH WAWONA ESTATES (B SYSTEM)	81	8	—
WHITE CHIEF MOUNTAIN LODGE	73	6	—
LDS CHURCH MARIPOSA	65	6	—
YOSEMITE'S SCENIC WONDERS	65	0	—
WAMPUM HILL TRAILER VILLAGE	62	1	—
CDF & FP - MT. BULLION	60	12	—
YOSEMITE RIDGE RESORT	60	35	—
MARIPOSA INDUSTRIAL PARK WATER COMPANY	60	19	—