CRYSTAL LAKE PLAZA
PWS ID: CT0480233 · ELLINGTON, Connecticut 06029-9732
Population Served
25
Total Violations
212
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 4
- County
- Tolland
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 156
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 49 | 2012 |
| Lead and Copper Rule | MR | 18 | 1998 |
| Revised Total Coliform Rule | MON | 13 | 2025 |
| Coliform (TCR) | Other | 5 | 2001 |
| Nitrite | MR | 5 | 2022 |
| Revised Total Coliform Rule | TT | 5 | 2025 |
| Nitrate | MR | 5 | 2022 |
| Public Notice | Other | 3 | 2023 |
| Methoxychlor | MR | 2 | 1998 |
| Toxaphene | MR | 2 | 1998 |
| 2,4,5-TP | MR | 2 | 1998 |
| Endrin | MR | 2 | 1998 |
| LASSO | MR | 2 | 1998 |
| Aldicarb sulfoxide | MR | 2 | 1998 |
| Di(2-ethylhexyl) adipate | MR | 2 | 1998 |
| Dinoseb | MR | 2 | 1998 |
| HEXACHLOROBENZENE | MR | 2 | 1998 |
| Carbofuran | MR | 2 | 1998 |
| Hexachlorocyclopentadiene | MR | 2 | 1998 |
| Picloram | MR | 2 | 1998 |
| 2,3,7,8-TCDD | MR | 2 | 1998 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 2 | 1998 |
| 2,4-D | MR | 2 | 1998 |
| ETHYLENE DIBROMIDE | MR | 2 | 1998 |
| Heptachlor | MR | 2 | 1998 |
| Benzo(a)pyrene | MR | 2 | 1998 |
| Simazine | MR | 2 | 1998 |
| Pentachlorophenol | MR | 2 | 1998 |
| Aldicarb sulfone | MR | 2 | 1998 |
| Di(2-ethylhexyl) phthalate | MR | 2 | 1998 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.