CRYSTAL MOUNTAIN RESORT & SPA
PWS ID: MI0001716 · THOMPSONVILLE, Michigan 49683-9742
Population Served
700
Total Violations
128
Health-Based Violations
21
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 296
- County
- Benzie
- School/Daycare
- No
- MCL Violations
- 21
- Monitoring Violations
- 100
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 21 | 2004 |
| Coliform (TCR) | MR | 10 | 2011 |
| TTHM | MR | 9 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 9 | 2022 |
| Chlorine | MR | 4 | 2011 |
| Endrin | MR | 4 | 2020 |
| Simazine | MR | 4 | 2020 |
| Di(2-ethylhexyl) phthalate | MR | 4 | 2020 |
| Hexachlorocyclopentadiene | MR | 4 | 2020 |
| Atrazine | MR | 4 | 2020 |
| LASSO | MR | 4 | 2020 |
| Heptachlor epoxide | MR | 4 | 2020 |
| Total Polychlorinated Biphenyls (PCB) | MR | 4 | 2020 |
| Revised Total Coliform Rule | RPT | 4 | 2024 |
| Revised Total Coliform Rule | MON | 4 | 2023 |
| HEXACHLOROBENZENE | MR | 4 | 2020 |
| Methoxychlor | MR | 4 | 2020 |
| Benzo(a)pyrene | MR | 4 | 2020 |
| Heptachlor | MR | 4 | 2020 |
| BHC-GAMMA | MR | 4 | 2020 |
| Di(2-ethylhexyl) adipate | MR | 4 | 2020 |
| Chlordane | MR | 4 | 2020 |
| Toxaphene | MR | 4 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.