Drinking Water Systems in MIDDLEBURY, Connecticut
5 water systems are reported for this city, with a combined service population of 124,719. The systems have 10 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving MIDDLEBURY
MIDDLEBURY COMMONS
76 served27 historical records
A
WATERBURY WATER DEPARTMENT
107,271 served11 historical records5 recent
C
AQUARION-WEST SHORE
100 served1 historical record
A
WATERTOWN WATER & SEWER AUTHORITY
9,972 served37 historical records5 recent
C
HERITAGE WATER COMPANY
7,300 served9 historical records
A
EPA Contaminant Categories in Historical Violation Records
Consumer Confidence Rule18 records
Coliform (TCR)17 records
Lead and Copper Rule11 records
Total Trihalomethanes (TTHMs)6 records
Chlorine6 records
Surface Water Treatment Rule4 records
Haloacetic Acids (HAA5)3 records
Radium-2261 record
Vinyl Chloride1 record
Trichloroethylene (TCE)1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.