# WILLIAMS ETHANOL SERVICES, INC., PEKIN IL: EPA ECHO compliance status: Violation Identified

**Remediation Urgency Score:** 68/100

| Field | Value |
|---|---|
| Facility | WILLIAMS ETHANOL SERVICES, INC. |
| EPA Registry ID | 110070242131 |
| Address | 1300 S SECOND ST, PEKIN, IL, 61554 |
| County | TAZEWELL |
| Industry (NAICS) | 325998: All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| SIC | 2046: Wet Corn Milling, 2869: Industrial Organic Chemicals |
| Overall compliance status | Violation Identified |
| Significant noncomplier | No |
| Quarters in noncompliance (last 12) | 8 |
| Clean Water Act | Violation Identified |
| Clean Air Act | Violation w/in 1 Year |
| RCRA | No Violation Identified |
| Formal enforcement actions (5 years) | 3 |
| Total penalties | $308,374 |
| Last penalty | 09/15/2023 |
| Inspections (5 years) | 4 |
| Last inspection | 2026-03-25 |
| Watershed | Lower Illinois-Lake Chautauqua |

## Why this score
- 8 of the last 12 quarters in noncompliance.
- Violations under 2 statutes (CWA, CAA): a multi-media problem.
- 3 formal enforcement action(s) in 5 years.
- $308,374 in penalties: remediation has a clear cost of inaction.
- Inspected within the last year (2026-03-25).

Source: U.S. EPA ECHO (Enforcement and Compliance History Online) (https://echo.epa.gov/detailed-facility-report?fid=110070242131). Last refreshed: 2026-11-03T18:05:36.266Z.
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.