# CATERPILLAR - EAST PEORIA PLANT, EAST PEORIA IL: EPA ECHO compliance status: Violation Identified

**Remediation Urgency Score:** 36/100

| Field | Value |
|---|---|
| Facility | CATERPILLAR - EAST PEORIA PLANT |
| EPA Registry ID | 110000500440 |
| Address | 901 W WASHINGTON ST, EAST PEORIA, IL, 61611 |
| County | TAZEWELL |
| Industry (NAICS) | 333120: Construction Machinery Manufacturing |
| SIC | 3531: Construction Machinery |
| Overall compliance status | Violation Identified |
| Significant noncomplier | No |
| Quarters in noncompliance (last 12) | 5 |
| Clean Water Act | Violation Identified |
| Clean Air Act | No Violation Identified |
| RCRA | No Violation Identified |
| Formal enforcement actions (5 years) | 1 |
| Total penalties | $0 |
| Last penalty | 01/24/2002 |
| Inspections (5 years) | 2 |
| Last inspection | 2024-06-05 |
| Watershed | Lower Illinois-Lake Chautauqua |

## Why this score
- 5 of the last 12 quarters in noncompliance.
- Current violation under CWA.
- 1 formal enforcement action(s) in 5 years.

Source: U.S. EPA ECHO (Enforcement and Compliance History Online) (https://echo.epa.gov/detailed-facility-report?fid=110000500440). Last refreshed: 2026-11-04T18:09:33.420Z.
Compliance data comes from EPA ECHO and may lag state records; a violation flag is not a finding of wrongdoing. Informational only; not legal or engineering advice.