PROSPECT HEIGHTS PLAZA
PWS ID: IL3161463 · PROSPECT HEIGHTS, Illinois 60070
Population Served
1,240
Total Violations
478
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Cook
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 466
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| o-Dichlorobenzene | MR | 9 | 2025 |
| HEXACHLOROBENZENE | MR | 9 | 2025 |
| Benzo(a)pyrene | MR | 9 | 2025 |
| Pentachlorophenol | MR | 9 | 2025 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 9 | 2025 |
| ETHYLENE DIBROMIDE | MR | 9 | 2025 |
| 1,2,4-Trichlorobenzene | MR | 9 | 2025 |
| Xylenes, Total | MR | 9 | 2025 |
| p-Dichlorobenzene | MR | 9 | 2025 |
| 1,1-Dichloroethylene | MR | 9 | 2025 |
| trans-1,2-Dichloroethylene | MR | 9 | 2025 |
| 1,2-Dichloroethane | MR | 9 | 2025 |
| Vinyl chloride | MR | 9 | 2025 |
| Carbon tetrachloride | MR | 9 | 2025 |
| CHLOROBENZENE | MR | 9 | 2025 |
| Ethylbenzene | MR | 9 | 2025 |
| Styrene | MR | 9 | 2025 |
| BHC-GAMMA | MR | 9 | 2025 |
| Methoxychlor | MR | 9 | 2025 |
| Toxaphene | MR | 9 | 2025 |
| Dalapon | MR | 9 | 2025 |
| Endothall | MR | 9 | 2025 |
| Glyphosate | MR | 9 | 2025 |
| Di(2-ethylhexyl) adipate | MR | 9 | 2025 |
| OXAMYL | MR | 9 | 2025 |
| Simazine | MR | 9 | 2025 |
| Di(2-ethylhexyl) phthalate | MR | 9 | 2025 |
| Dinoseb | MR | 9 | 2025 |
| Atrazine | MR | 9 | 2025 |
| LASSO | MR | 9 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.