DANVILLE SANITARY DISTRICT STP
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
-
16161 GRAPTE CREEK ROAD
DANVILLE, IL 61834
View on map ↗ - County
- VERMILION County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 22132
- Inspections
- 4 · last Feb 23, 2026
- Total Penalties
- $0
- Registry ID
- 110001810979
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
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 | Wet-weather SSO discharge to waters of the U.S., not permit compliant, no endangerment | Apr 5, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 31, 2020 | Feb 2, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2020 | Feb 2, 2021 | Resolved |
| cwa | Schedule Event reported late | Jan 31, 2020 | — | Open |
| cwa | Pretreatment - Failure to Issue SIU Permits | Sep 25, 2018 | Oct 22, 2018 | Resolved |
| cwa | Monitoring Violations - Improper Analysis or Lab Error | Sep 25, 2018 | Oct 22, 2018 | Resolved |
| cwa | Pretreatment - Failure to submit required report (non-DMR) | Sep 25, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 31, 2016 | Jun 24, 2016 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2016 | Jun 24, 2016 | Resolved |
| cwa | Schedule Event reported late | Mar 31, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2016 | — | Open |
| cwa | Schedule Event reported late | Jan 31, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2016 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2016 | Jun 24, 2016 | Resolved |
| cwa | Schedule Event unachieved but reported | Jan 31, 2016 | Jun 24, 2016 | Resolved |
| cwa | WW SSO - Discharge to Waters | Aug 4, 2015 | Aug 26, 2015 | Resolved |
| cwa | WW SSO - Improper Operation and Maintenance | Aug 4, 2015 | Aug 26, 2015 | Resolved |
| cwa | WW SSO - Discharge to Waters | Jul 28, 2015 | Aug 26, 2015 | Resolved |
| cwa | WW SSO - Improper Operation and Maintenance | Jul 28, 2015 | Aug 26, 2015 | Resolved |
| cwa | Schedule Event reported late | Apr 28, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 28, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 28, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 2012 | — | Open |
| cwa | WW SSO - Improper Operation and Maintenance | Nov 7, 2011 | — | Open |
| cwa | WW SSO - Overflow to Dry Land or Building Backup | Nov 7, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 28, 2010 | — | Open |
| cwa | Pretreatment - Failure to Develop/Enforce Standards | Feb 4, 2010 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2010 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2009 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2009 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 2007 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 31, 2007 | Aug 31, 2007 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 30, 2004 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 30, 2004 | Aug 25, 2004 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 28, 2003 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 2002 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 28, 2001 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 28, 2000 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2000 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Apr 28, 1994 | Mar 26, 1996 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Apr 12, 1994 | Mar 26, 1996 | Resolved |
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 | 9.14 mg/L | 4.40 | +108% | Nov 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.16 mg/L | 4.20 | +23% | Mar 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.33 mg/L | 1.50 | +55% | Mar 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.60 mg/L | 4.20 | +105% | Oct 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.27 mg/L | 1.10 | +106% | Aug 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.70 mg/L | 4.40 | +30% | Jan 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.70 mg/L | 4.40 | +75% | Dec 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.68 mg/L | 3.90 | +20% | Dec 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.48 mg/L | 4.40 | +115% | Nov 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.57 mg/L | 4.20 | +104% | Sep 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.77 mg/L | 1.50 | +18% | Sep 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.54 mg/L | 2.80 | +26% | Aug 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 395.64 kg/d | 372.73 | +6% | Aug 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.61 mg/L | 1.10 | +228% | Aug 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 21.50 mg/L | 4.10 | +424% | Aug 2023 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 400.00 MPN/100mL | 400.00 | +99,999% | May 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.19 mg/L | 1.50 | +46% | Mar 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.15 mg/L | 4.40 | +108% | Feb 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.30 mg/L | 4.40 | +43% | Jan 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.44 mg/L | 4.00 | +36% | Dec 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 24.50 mg/L | 4.40 | +457% | Dec 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 413.19 kg/d | 399.97 | +3% | Dec 2017 | 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.