HUNTLEY - WEST WWTP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $1,400 in total penalties since records began.
- Address
-
SOUTHEAST OF MARENGO RD AND COYNE ROAD
HUNTLEY, IL 60142
View on map ↗ - County
- MCHENRY County
- Total Penalties
- $1,400 · last May 22, 2024
- Registry ID
- 110009982974
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Schedule Event achieved late but reported | Mar 31, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2025 | Mar 3, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 31, 2024 | Aug 31, 2024 | Resolved |
| cwa | Schedule Event reported late | Jul 31, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2021 | — | Open |
| cwa | Schedule Event reported late | Mar 31, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 31, 2015 | Dec 7, 2015 | Resolved |
| cwa | Schedule Event reported late | Jul 31, 2015 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 31, 2015 | Dec 7, 2015 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 31, 2015 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 31, 2015 | Dec 7, 2015 | Resolved |
| cwa | Schedule Event reported late | Jan 31, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2015 | — | Open |
| cwa | Schedule Event reported late | Jan 31, 2015 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2015 | Dec 7, 2015 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2015 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 31, 2014 | Mar 17, 2015 | Resolved |
| cwa | Schedule Event reported late | Dec 31, 2014 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 31, 2014 | Mar 17, 2015 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 31, 2014 | — | Open |
| cwa | Schedule Event reported late | Jan 31, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2014 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 31, 2014 | Dec 11, 2015 | Resolved |
| cwa | Schedule Event reported late | Jan 31, 2014 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 31, 2014 | Dec 15, 2015 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2014 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2014 | Dec 15, 2015 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2014 | Dec 11, 2015 | Resolved |
| cwa | Schedule Event unachieved but reported | Jan 31, 2013 | Mar 12, 2013 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2013 | Mar 12, 2013 | Resolved |
| cwa | Schedule Event reported late | Jan 31, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 1, 2013 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 1, 2012 | Mar 8, 2013 | Resolved |
| cwa | Schedule Event unachieved but reported | Aug 1, 2012 | Mar 8, 2013 | Resolved |
| cwa | Schedule Event achieved late but reported | Aug 1, 2012 | — | Open |
| cwa | Schedule Event reported late | Aug 1, 2012 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2012 | Jun 18, 2012 | Resolved |
| cwa | Schedule Event unachieved but reported | Jan 31, 2012 | Jun 18, 2012 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2012 | — | Open |
| cwa | Schedule Event reported late | Jan 31, 2012 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 1, 2012 | Mar 8, 2013 | Resolved |
| cwa | Schedule Event reported late | Jan 1, 2012 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2012 | Mar 8, 2013 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 1, 2012 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 1, 2011 | Jan 3, 2012 | Resolved |
| cwa | Schedule Event unachieved and not reported | Aug 1, 2011 | Jan 3, 2012 | Resolved |
| cwa | Schedule Event reported late | Aug 1, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 1, 2011 | — | Open |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Barium, total [as Ba] | DMR, Limited - Numeric Violation | 2.31 mg/L | 2.00 | +16% | Aug 2015 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.