CATERPILLAR PEORIA PROVING GRD
PWS ID: IL3055871 · PEORIA, Illinois 61629
Population Served
535
Total Violations
33
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 30
- County
- Tazewell
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 29
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 4 | 2018 |
| Arsenic | MR | 4 | 2023 |
| Coliform (TCR) | MCL | 3 | 2008 |
| Coliform (TCR) | MR | 1 | 1985 |
| LASSO | MR | 1 | 2011 |
| Toxaphene | MR | 1 | 2011 |
| BHC-GAMMA | MR | 1 | 2011 |
| Pentachlorophenol | MR | 1 | 2011 |
| 2,4-D | MR | 1 | 2011 |
| Picloram | MR | 1 | 2011 |
| Simazine | MR | 1 | 2011 |
| Glyphosate | MR | 1 | 2011 |
| 2,4,5-TP | MR | 1 | 2011 |
| Diquat | MR | 1 | 2011 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 1 | 2011 |
| Endothall | MR | 1 | 2011 |
| Carbofuran | MR | 1 | 2011 |
| Atrazine | MR | 1 | 2011 |
| ETHYLENE DIBROMIDE | MR | 1 | 2011 |
| Methoxychlor | MR | 1 | 2011 |
| Heptachlor | MR | 1 | 2011 |
| Chlordane | MR | 1 | 2011 |
| OXAMYL | MR | 1 | 2011 |
| Heptachlor epoxide | MR | 1 | 2011 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.