Drinking Water Systems in MARSHALLTOWN, Iowa
17 water systems are reported for this city, with a combined service population of 35,948. The systems have 9 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving MARSHALLTOWN
ACKLEY MUNICIPAL WATER WORKS
1,599 served3 historical records
A
HICKORY ACRES
115 served2 historical records
A
ANDREW WATER SUPPLY
380 served3 historical records
A
SILVER CITY WATER SUPPLY
245 served4 historical records
A
MARSHALLTOWN ESTATES
382 served27 historical records
A
SUNSET VILLAGE
528 served1 historical record
A
HOSPERS MUNICIPAL WATER DEPT
718 served5 historical records
A
MONDAMIN WATER SUPPLY
339 served17 historical records
A
CRESCENT WATER SUPPLY
778 served9 historical records
A
HASTINGS WATER SUPPLY
152 served25 historical records7 recent
F
RANDOLPH WATER WORKS
192 served6 historical records1 recent
B
CLARKSVILLE WATER SUPPLY
1,254 served4 historical records
A
LA MOTTE WATER SUPPLY
237 served1 historical record
A
SWALEDALE WATER SUPPLY
144 served20 historical records
A
MARSHALLTOWN WATER WORKS
27,680 served3 historical records
A
DUMONT WATER SUPPLY
635 served4 historical records1 recent
B
NEW HARTFORD WATER SUPPLY
570 served4 historical records
A
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)33 records
Nitrate27 records
Fluoride4 records
Arsenic4 records
Radium-2263 records
Benzene3 records
Gross Alpha3 records
Lead and Copper Rule3 records
Total Trihalomethanes (TTHMs)3 records
Consumer Confidence Rule3 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.