Drinking Water Systems in WASHINGTON, Connecticut
14 water systems are reported for this city, with a combined service population of 3,497. The systems have 97 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving WASHINGTON
RUMSEY HALL SCHOOL
398 served1 historical record
A
NEW PRESTON WATER CO
139 served26 historical records
A
THE FREDERICK GUNN SCHOOL, INC.
300 served38 historical records23 recent
C
Wingate Elementary School (New) - BIE
800 served11 historical records3 recent
D
Chi Chil Tah Jones Ranch Community School - BIE
137 served88 historical records7 recent
F
Dibe Yazhi Habitiin (Borrego Pass) Day School-BIE
120 served27 historical records5 recent
D
Eastern Navajo Agency - BIE
455 served103 historical records14 recent
F
Fort Wingate Community
550 served62 historical records6 recent
D
Hanaadli Huerfano Boarding School - BIE
65 served85 historical records10 recent
C
BEE BROOK CROSSING CONDOMINIUMS
120 served51 historical records4 recent
C
AQUARION-JUDEA MAIN
219 served6 historical records
A
AQUARION-JUDEA DEPOT
68 served5 historical records1 recent
B
AQUARION-QUARRY RIDGE
84 served39 historical records19 recent
C
DODGE FARM
42 served30 historical records5 recent
C
EPA Contaminant Categories in Historical Violation Records
Consumer Confidence Rule80 records
Coliform (TCR)47 records
Lead and Copper Rule22 records
Groundwater Rule19 records
Total Trihalomethanes (TTHMs)15 records
Gross Beta Particle Activity14 records
Haloacetic Acids (HAA5)13 records
Gross Alpha12 records
Benzene10 records
OXAMYL9 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.