Water quality in Marshalltown, Iowa
Marshalltown is in Marshall County. 14 active public water systems serve the county; 3 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Marshall County
13 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Sunset Village Marshalltown |
528 | 0 | 1.4 mi | |
| Marshalltown Estates Marshalltown |
382 | 3 | 2.6 mi | |
| LE Grand Water Works Le Grand |
910 | 0 | 6.9 mi | |
| Terrace Manor Mobile Home Park Le Grand |
93 | 0 | 6.9 mi | |
| Albion Water Department Albion |
448 | 2 | 7.9 mi | |
| Laurel Municipal Water Works Laurel |
220 | 0 | 9.1 mi | |
| Melbourne Water Supply Melbourne |
765 | 0 | 11.1 mi | |
| Gilman Water Supply Gilman |
582 | 0 | 11.2 mi | |
| Liscomb Water Supply Liscomb |
291 | 0 | 13.1 mi | |
| State Center Muni Water Dept State Center |
1,411 | 0 | 13.1 mi | |
| Clemons Water Supply Clemons |
140 | 1 | 14.5 mi | |
| Rhodes Water Supply Rhodes |
271 | 0 | 15.4 mi | |
| IA Regional Utilities Assoc (waverly) Waverly |
37,820 | 0 | 53.8 mi |
About this data
Water systems are matched to Marshall County, nearest to Marshalltown first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Iowa records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.