TROYER WATER SYSTEM
PWS ID: OH2863212 · MIDDLEFIELD, Ohio 44062
Population Served
522
Total Violations
303
Health-Based Violations
71
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 5
- County
- Geauga
- School/Daycare
- No
- MCL Violations
- 71
- Monitoring Violations
- 230
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 71 | 2014 |
| Arsenic | MR | 24 | 2008 |
| Barium | MR | 9 | 2002 |
| Cadmium | MR | 9 | 2002 |
| Mercury | MR | 9 | 2002 |
| Selenium | MR | 9 | 2002 |
| Thallium, Total | MR | 9 | 2002 |
| Fluoride | MR | 9 | 2002 |
| CYANIDE | MR | 9 | 2002 |
| Beryllium, Total | MR | 9 | 2002 |
| Chromium | MR | 9 | 2002 |
| Antimony, Total | MR | 9 | 2002 |
| Nickel | MR | 9 | 2002 |
| Nitrate | MR | 4 | 1996 |
| Xylenes, Total | MR | 4 | 2002 |
| 1,2-Dichloropropane | MR | 4 | 2002 |
| CHLOROBENZENE | MR | 4 | 2002 |
| Benzene | MR | 4 | 2002 |
| 1,2,4-Trichlorobenzene | MR | 4 | 2002 |
| DICHLOROMETHANE | MR | 4 | 2002 |
| Tetrachloroethylene | MR | 4 | 2002 |
| o-Dichlorobenzene | MR | 4 | 2002 |
| 1,1,2-Trichloroethane | MR | 4 | 2002 |
| cis-1,2-Dichloroethylene | MR | 4 | 2002 |
| Ethylbenzene | MR | 4 | 2002 |
| LASSO | MR | 4 | 2002 |
| Simazine | MR | 4 | 2002 |
| trans-1,2-Dichloroethylene | MR | 4 | 2002 |
| 1,1,1-Trichloroethane | MR | 4 | 2002 |
| Carbon tetrachloride | MR | 4 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.