Drinking Water Systems in MCALESTER, Oklahoma
10 water systems are reported for this city, with a combined service population of 28,783. The systems have 101 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving MCALESTER
PITTSBURG CO. RWD #11 (KIOWA)
790 served22 historical records5 recent
D
PITTSBURG CO. RWD #14
1,680 served129 historical records16 recent
F
PITTSBURG CO. RWD #7 (ARPELAR)
2,040 served43 historical records5 recent
D
US ARMY AMMUNITION PLANT
1,872 served12 historical records6 recent
D
PITTSBURG CO. RWD #6 (ALDERSON)
300 served13 historical records5 recent
D
PITTSBURG CO. RWD #16
1,268 served32 historical records3 recent
D
PITTSBURG CO. WATER AUTHORITY
5 served186 historical records20 recent
C
PITTSBURG CO. RWD #9 (MCALESTER)
872 served22 historical records8 recent
D
MCALESTER PWA
18,206 served148 historical records24 recent
F
PITTSBURG CO. RWD #5
1,750 served61 historical records9 recent
F
EPA Contaminant Categories in Historical Violation Records
Total Trihalomethanes (TTHMs)217 records
Haloacetic Acids (HAA5)112 records
Interim Enhanced Surface Water Treatment Rule96 records
CARBON, TOTAL90 records
Coliform (TCR)49 records
Surface Water Treatment Rule19 records
Revised Total Coliform Rule11 records
LEAD AND COPPER RULE REVISIONS9 records
Chlorine8 records
Lead and Copper Rule5 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.