Drinking Water Systems in DUNCAN, Arizona
3 water systems are reported for this city, with a combined service population of 872. The systems have 39 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving DUNCAN
VALLEY VIEW MHC & RV PARK
142 served22 historical records9 recent
C
HUNTER WATER - TOWN OF DUNCAN
125 served40 historical records1 recent
B
DUNCAN TOWN OF
605 served90 historical records29 recent
D
EPA Contaminant Categories in Historical Violation Records
Consumer Confidence Rule17 records
Coliform (TCR)13 records
Revised Total Coliform Rule10 records
Lead and Copper Rule8 records
Chlorine8 records
Gross Alpha5 records
Nitrate4 records
Chloramine4 records
Carbon tetrachloride4 records
1,2-Dichloropropane4 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.