Drinking Water Systems in ALTON, Missouri
2 water systems are reported for this city, with a combined service population of 1,900. The systems have 3 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving ALTON
OREGON COUNTY PWSD 1
900 served31 historical records3 recent
C
ALTON PWS
1,000 served12 historical records
A
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)12 records
Consumer Confidence Rule2 records
Public Notice2 records
Total Trihalomethanes (TTHMs)1 record
Haloacetic Acids (HAA5)1 record
1,1,2-Trichloroethane1 record
Toluene1 record
CHLOROBENZENE1 record
Carbon tetrachloride1 record
trans-1,2-Dichloroethylene1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.