# HUNTLEY EAST WWTP, VILLAGE OF, HUNTLEY IL: EPA ECHO compliance status: Violation Identified

**Remediation Urgency Score:** 38/100

| Field | Value |
|---|---|
| Facility | HUNTLEY EAST WWTP, VILLAGE OF |
| EPA Registry ID | 110009987951 |
| Address | COUNTY HIGHWAY 11, HUNTLEY, IL, 60142 |
| County | MCHENRY |
| SIC | 4952: Sewerage Systems |
| Overall compliance status | Violation Identified |
| Significant noncomplier | No |
| Quarters in noncompliance (last 12) | 9 |
| Clean Water Act | Violation Identified |
| Formal enforcement actions (5 years) | 0 |
| Total penalties | $0 |
| Last penalty | 05/10/1990 |
| Inspections (5 years) | 0 |
| Last inspection | 2020-03-12 |
| Watershed | Kishwaukee |

## Why this score
- 9 of the last 12 quarters in noncompliance.
- Current violation under CWA.

Source: U.S. EPA ECHO (Enforcement and Compliance History Online) (https://echo.epa.gov/detailed-facility-report?fid=110009987951). 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.