Drinking Water Systems in ANN ARBOR, Michigan
10 water systems are reported for this city, with a combined service population of 161,029. The systems have 0 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving ANN ARBOR
LOCH ALPINE SANITARY AUTHORITY
1,506 served1 historical record
A
BARTON HILLS
450 served1 historical record
A
SCIO TOWNSHIP
8,500 served1 historical record
A
PITTSFIELD TOWNSHIP
24,500 served0 historical records
A
WHITMORE LAKE APARTMENTS
281 served0 historical records
A
ANN ARBOR
123,851 served12 historical records
A
ANN ARBOR TOWNSHIP
1,338 served1 historical record
A
SISTERS OF MARY, MOTHER OF EUCHARIST
100 served0 historical records
A
SALINE VALLEY FARMS
375 served0 historical records
A
COPPER MEADOWS
128 served0 historical records
A
EPA Contaminant Categories in Historical Violation Records
Surface Water Treatment Rule6 records
Interim Enhanced Surface Water Treatment Rule2 records
Revised Total Coliform Rule1 record
Coliform (TCR)1 record
Endothall1 record
CARBON, TOTAL1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.