Indiana
Miami County drinking water quality
68 active public water systems serve 26,424 people in Miami County. 14 are compliant, 54 had at least one EPA violation in the past three years, 0 are designated serious violators, and 3 carry a health flag.
Needs attention
Community water systems
15 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Peru Water Department Peru |
11,417 | 1 | 1 | |
|
Peru Utilities/grissom Peru |
2,500 | 0 | 0 | |
|
Converse Water Works Converse |
1,265 | 2 | 0 | |
|
Bunker Hill Water Works Bunker Hill |
900 | 0 | 0 | |
|
Deer Creek Estates Home Water Assoc. |
265 | 6 | 1 | |
|
Maple Lawn Village Peru |
250 | 2 | 0 | |
|
Woodland Hills Mobile Home Park #2 Peru |
168 | 2 | 0 | |
|
Cedar Creek Mobile Home Park Peru |
150 | 1 | 1 | |
|
Woodland Hills Mobile Home Park #1 Peru |
100 | 3 | 0 | |
|
Wells Homeowners Association, Inc. Peru |
98 | 2 | 0 | |
|
Kings Court Mobile Home Park Peru |
70 | 7 | 0 | |
|
Roads End Mobile Home Park Peru |
60 | 4 | 2 | |
|
Hilltop Ridge Apartments Peru |
52 | 3 | 1 | |
|
Hilltop Ridge Apartments Phase Two Peru |
29 | 2 | 1 | |
|
Willow Springs MHP Peru |
25 | 6 | 2 |
Non-community systems (53: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
Inactive systems (42, 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 Indiana 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.