Iowa
Hardin County drinking water quality
23 active public water systems serve 51,741 people in Hardin County. 11 are compliant, 12 had at least one EPA violation in the past three years, 0 are designated serious violators, and 0 carry a health flag.
Community water systems
12 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
IA Regional Utilities Assoc (waverly) Waverly |
37,820 | 0 | 0 | |
|
Iowa Falls Water Department Iowa Falls |
5,146 | 0 | 0 | |
|
Eldora Water Supply Eldora |
2,664 | 0 | 0 | |
|
Ackley Municipal Water Works Ackley |
1,599 | 1 | 0 | |
|
Hubbard Water Supply Hubbard |
860 | 0 | 0 | |
|
Alden Water Supply Alden |
764 | 0 | 0 | |
|
Radcliffe Municipal Water Radcliffe |
561 | 0 | 0 | |
|
Union Water Supply Union |
399 | 0 | 0 | |
|
Steamboat Rock Water Dept Steamboat Rock |
264 | 5 | 0 | |
|
New Providence Water Supply New Providence |
236 | 1 | 0 | |
|
Pinecrest MHP Eldora |
113 | 0 | 0 | |
|
Chase Mobile Home Park Iowa Falls |
85 | 3 | 0 |
Non-community systems (11: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
The Lodge Steamboat Rock |
300 | 1 | 0 | |
|
Timbers Edge Wedding & Event Centre Steamboat Rock |
300 | 1 | 0 | |
|
Pine Lake Camps Eldora |
205 | 1 | 0 | |
|
Iowa Falls Evangelical Free Church Iowa Falls |
102 | 1 | 0 | |
|
Loyal Order of the Moose-Iowa Falls Iowa Falls |
71 | 1 | 0 | |
|
Pine Ridge Park Steamboat Rock |
62 | 2 | 0 | |
|
Iowa Limestone CO Alden |
48 | 1 | 0 | |
|
Meadow Hills Golf Course Iowa Falls |
44 | 0 | 0 | |
|
Rock N Row Adventures Eldora |
44 | 0 | 0 | |
|
Calkins Nature Center Iowa Falls |
27 | 2 | 0 | |
|
Three Days Grille & Saloon Owasa |
27 | 0 | 0 |
Inactive systems (62, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
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.