Water quality in Vandalia, Ohio
Vandalia is in Montgomery County. 71 active public water systems serve the county; 46 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 Montgomery County
22 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Huber Heights Public Water System |
43,439 | 1 | 4.0 mi | |
| Union City PWS |
7,000 | 1 | 5.9 mi | |
| Englewood City PWS |
13,463 | 0 | 6.1 mi | |
| Montgomery County Water Services 2 PWS |
83,033 | 0 | 6.2 mi | |
| Sherwood Grove MHP |
30 | 1 | 7.5 mi | |
| Trotwood City PWS |
9,000 | 2 | 8.9 mi | |
| Brookville Municipality PWS |
5,923 | 2 | 9.6 mi | |
| Oakwood City PWS |
9,572 | 0 | 10.8 mi | |
| Phillipsburg Village PWS |
490 | 2 | 11.1 mi | |
| Brookville Lake Estates |
211 | 1 | 12.0 mi | |
| Voyager Village MHP |
400 | 2 | 12.4 mi | |
| New Lebanon Village PWS |
3,770 | 1 | 14.3 mi | |
| Jefferson Regional Water Authority |
4,813 | 1 | 14.3 mi | |
| Montgomery County Water Services 1 PWS |
150,207 | 0 | 15.0 mi | |
| West Carrollton City PWS |
8,361 | 1 | 15.1 mi | |
| Quarry Lakes MHP LLC |
141 | 3 | 15.2 mi | |
| Miamisburg City PWS |
19,790 | 1 | 17.5 mi | |
| Farmersville Village PWS |
975 | 1 | 18.6 mi | |
| Germantown City PWS |
5,547 | 1 | 19.7 mi | |
| Oakwood Village MHP |
1,500 | 3 | 20.0 mi | |
| Dayton VA Bldg 410 |
125 | 2 | — | |
| Dayton VA Bldg 320 Pod a |
95 | 2 | — |
Non-community systems in Montgomery County (48: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Montgomery County, nearest to Vandalia 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.
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 Ohio 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.