Counties → Wisconsin

Dane County, Wisconsin

Water Systems

301

Population Served

517,785

Total Violations

7,065

PFAS Detected

of 15 tested

Water Systems

System Name	Population	Violations	PFAS
MADISON WATER UTILITY	272,000	327	Detected
SUN PRAIRIE UTILITIES	33,966	124	Clean
FITCHBURG UTILITY DIST 1	24,500	53	Clean
MIDDLETON WATERWORKS	23,868	121	Clean
WAUNAKEE WATERWORKS	14,879	35	Clean
VERONA WATERWORKS	14,030	28	Detected
STOUGHTON WATERWORKS	13,078	10	Detected
OREGON WATERWORKS	11,200	47	Clean
DEFOREST WATERWORKS	10,500	20	Clean
MCFARLAND WATERWORKS	9,676	29	Detected
COTTAGE GROVE WATERWORKS	9,345	19	Clean
MONONA WATERWORKS	8,624	30	Detected
MT HOREB WATERWORKS	7,756	182	Detected
WINDSOR WATER UTILITY SOUTH	4,607	16	—
CROSS PLAINS WATERWORKS	4,100	18	Clean
MARSHALL WATERWORKS	3,862	43	Clean
MENDOTA MENTAL HEALTH INST	2,787	17	—
DEERFIELD WATERWORKS	2,510	45	—
MCDONALDS MILW ST	1,940	114	—
MAZOMANIE WATERWORKS	1,744	28	—
SHOREWOOD HILLS WATERWORKS	1,670	34	—
CAMBRIDGE WATER & SEWER UTILITY	1,638	246	—
BLACK EARTH WATERWORKS	1,493	39	—
MAPLE BLUFF WATERWORKS	1,342	34	—
ROAD RANGER TRAVEL CENTER	1,267	17	—
DANE WATERWORKS	1,117	41	—
PLEASANT SPRINGS TRAVEL PLAZA	1,110	15	—
KWIK TRIP 323 VERONA	1,108	18	—
OAKHILL CORRECTIONAL INST	1,096	19	—
BLUE MOUNDS WATERWORKS	950	39	—
ST ANDREW LUTHERAN CHURCH & WESTSIDE CHRISTIAN SCHOOL	850	169	—
WESTPORT WATER UTILITY	800	17	—
WI DNR GOV NELSON 3 OFFICE & SHOP	795	25	—
WI HEIGHTS HIGH SCHOOL	780	14	—
MADISON COUNTRY DAY SCHOOL	660	193	—
EDGERTON I90 TRAVEL PLAZA	533	328	—
PERRY LUTHERAN CHURCH	503	14	—
BAY VIEW HEIGHTS INC	450	65	—
EHLENBACHS CHEESE CHALET	406	0	—
LAKE FOREST WATER COOP	400	227	—
WINDSOR WATER UTILITY NORTH	400	33	—
SUNSET RIDGE ELEMENTARY SCHOOL	400	4	—
TYROL BASIN CHALET	390	5	—
ST PETER CATHOLIC CHURCH & SCHOOL	385	141	—
WEST MIDDLETON ELEMENTARY SCHOOL	360	28	—
WEST KOSHKONONG LUTHERAN CHURCH	352	37	—
FITCHBURG UTILITY DIST 1 SOUTH	350	10	—
VIKING VILLAGE CAMPGROUND & RESORT - NORTH	315	0	—
BUDDYS RIVER RESORT	310	9	—
QUICK STOP	308	19	—