STEWART MANUFACTURING
PWS ID: MI2010555 · HERMANSVILLE, Michigan 49847
Population Served
125
Total Violations
227
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Menominee
- School/Daycare
- No
- MCL Violations
- 5
- Monitoring Violations
- 222
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 27 | 2024 |
| Coliform (TCR) | MR | 8 | 2015 |
| Arsenic | MR | 6 | 2020 |
| Coliform (TCR) | MCL | 5 | 2011 |
| Endrin | MR | 4 | 2011 |
| BHC-GAMMA | MR | 4 | 2011 |
| Methoxychlor | MR | 4 | 2011 |
| OXAMYL | MR | 4 | 2011 |
| Simazine | MR | 4 | 2011 |
| Dinoseb | MR | 4 | 2011 |
| Aldicarb sulfone | MR | 4 | 2011 |
| Aldicarb | MR | 4 | 2011 |
| Atrazine | MR | 4 | 2011 |
| 2,4-D | MR | 4 | 2011 |
| 2,4,5-TP | MR | 4 | 2011 |
| 1,1-Dichloroethylene | MR | 4 | 2011 |
| trans-1,2-Dichloroethylene | MR | 4 | 2011 |
| 1,1,1-Trichloroethane | MR | 4 | 2011 |
| Carbon tetrachloride | MR | 4 | 2011 |
| 1,2-Dichloropropane | MR | 4 | 2011 |
| 1,1,2-Trichloroethane | MR | 4 | 2011 |
| Tetrachloroethylene | MR | 4 | 2011 |
| CHLOROBENZENE | MR | 4 | 2011 |
| Benzene | MR | 4 | 2011 |
| Toluene | MR | 4 | 2011 |
| Ethylbenzene | MR | 4 | 2011 |
| 1,2-Dichloroethane | MR | 4 | 2011 |
| HEXACHLOROBENZENE | MR | 4 | 2011 |
| Picloram | MR | 4 | 2011 |
| Trichloroethylene | MR | 4 | 2011 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.