Non-Compliance
Clean Water Act
STILLMAN VALLEY STP, VILLAGE OF
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
501 EAST HALES CORNER ROAD
STILLMAN VALLEY, IL 61084
View on map ↗ - County
- OGLE County
- Total Penalties
- $0
- Registry ID
- 110058277877
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.
3
Water (CWA)
Qtrs Non-Compliant
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 reported late | Jan 31, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 31, 2022 | Mar 14, 2022 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2022 | Mar 14, 2022 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 31, 2020 | Jan 13, 2021 | Resolved |
| cwa | Schedule Event reported late | Jul 31, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 31, 2020 | Jan 13, 2021 | Resolved |
| cwa | Schedule Event reported late | Jan 31, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2020 | Jan 13, 2021 | Resolved |
| cwa | Schedule Event unachieved but reported | Jan 31, 2020 | Jan 13, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 31, 2016 | Jan 27, 2017 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 31, 2016 | Jan 27, 2017 | Resolved |
| cwa | Schedule Event reported late | Jul 31, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 2016 | — | 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 |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.80 mg/L | 3.00 | +27% | Apr 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.90 mg/L | 4.70 | +68% | Dec 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.20 mg/L | 2.50 | +28% | Dec 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.40 mg/L | 3.00 | +47% | May 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.59 mg/L | 1.50 | +6% | May 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.30 mg/L | 3.00 | +77% | Apr 2020 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.10 mg/L | 1.50 | +107% | Apr 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.40 mg/L | 2.50 | +236% | Feb 2018 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 4.80 | +150% | Feb 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.20 mg/L | 4.80 | +50% | Jan 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.60 mg/L | 2.50 | +44% | Jan 2018 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.90 mg/L | 4.80 | +44% | Feb 2016 | Open |
Other facilities in OGLE County, IL
ROCHELLE-TP11-WELL #12 TREATED W/ HMO FILTER
ROCHELLE, IL
COATED SAND SOLUTIONS LLC
ROCHELLE, IL
· Manufacturing
HILLCREST-TP 01-TREATMENT PLANT
ROCHELLE, IL
KNOLLS EDGE SUBDIVISION-TP 01-WELL 1
MONROE CENTER, IL