Non-Compliance
Clean Water Act
STILWELL AREA DEVELOPMENT AUTH
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $63,750 in total penalties since records began.
- Address
-
4 EAST WALNUT
STILWELL, OK 74960
View on map ↗ - County
- ADAIR County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 12 · last Nov 6, 2025
- Total Penalties
- $63,750 · last Aug 21, 2023
- Registry ID
- 110011008408
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 achieved late but reported | Feb 13, 2026 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 1, 2026 | Mar 4, 2026 | Resolved |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Mar 12, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2024 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 1, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 1, 2024 | — | Open |
| cwa | Schedule Event reported late | Jan 1, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2023 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 1, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 1, 2023 | — | Open |
| cwa | Schedule Event reported late | Dec 1, 2023 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Apr 13, 2023 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Mar 2, 2023 | — | Open |
| cwa | Monitoring Violations - Improper Analysis or Lab Error | Mar 2, 2023 | — | Open |
| cwa | Biosolids: Other Management Practice Violation | Mar 2, 2023 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Mar 2, 2023 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Mar 2, 2023 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Mar 2, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 9, 2019 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Nov 28, 2018 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Nov 7, 2017 | — | Open |
| cwa | Schedule Event reported late | Aug 1, 2017 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 1, 2017 | Sep 1, 2017 | Resolved |
| cwa | Schedule Event achieved late but reported | Aug 1, 2017 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 1, 2017 | Sep 1, 2017 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 1, 2017 | Jul 28, 2017 | Resolved |
| cwa | Schedule Event unachieved but reported | May 1, 2017 | Jul 28, 2017 | Resolved |
| cwa | Schedule Event achieved late but reported | May 1, 2017 | — | Open |
| cwa | Schedule Event reported late | May 1, 2017 | — | Open |
| cwa | Schedule Event reported late | Nov 1, 2016 | — | Open |
| cwa | Schedule Event unachieved but reported | Nov 1, 2016 | Jan 26, 2017 | Resolved |
| cwa | Schedule Event achieved late but reported | Nov 1, 2016 | — | Open |
| cwa | Schedule Event unachieved and not reported | Nov 1, 2016 | Jan 26, 2017 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Sep 15, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | May 1, 2016 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Feb 17, 2016 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Apr 15, 2015 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | May 13, 2014 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Mar 5, 2013 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Dec 22, 2011 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Dec 21, 2010 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 2, 2009 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Sep 30, 2008 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Sep 26, 2007 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Nov 14, 2006 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Dec 16, 2005 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 20, 2004 | — | 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 |
|---|---|---|---|---|---|---|
| E. coli | DMR, Limited - Numeric Violation | 1,100.00 MPN/100mL | 406.00 | +171% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.70 mg/L | 9.90 | +69% | Mar 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.26 mg/L | 4.10 | +53% | Mar 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 18,300.00 MPN/100mL | 2,030.00 | +801% | Jan 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 50.80 mg/L | 45.00 | +13% | Jan 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 321.00 mg/L | 22.50 | +1,327% | Jun 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.96 mg/L | 3.00 | +65% | Jun 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 4,000.00 MPN/100mL | 406.00 | +885% | Jun 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 21.40 mg/L | 15.00 | +43% | Jun 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.70 mg/L | 4.50 | +271% | Jun 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 276.78 kg/d | 73.82 | +275% | Jun 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 95.31 mg/L | 15.00 | +535% | Jun 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.21 kg/d | 14.76 | +10% | Jun 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 6.51 mg/L | 7.00 | +7% | May 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.99 mg/L | 4.10 | +22% | May 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 20,000.00 MPN/100mL | 406.00 | +4,826% | May 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 307.16 kg/d | 147.69 | +108% | May 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 91.00 mg/L | 45.00 | +102% | May 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 4,249.26 MPN/100mL | 126.00 | +3,272% | May 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 16.31 mg/L | 15.00 | +9% | May 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.40 mg/L | 9.90 | +5% | May 2023 | Open |
| Phosphorous, total organic [as P] | DMR, Limited - Numeric Violation | 2.10 mg/L | 2.00 | +5% | May 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 58.27 mg/L | 30.00 | +94% | May 2023 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Overdue | 22.67 mg/L | 22.50 | +1% | Apr 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 299.59 kg/d | 147.69 | +103% | Apr 2023 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 20,000.00 MPN/100mL | 2,030.00 | +885% | Apr 2023 | Open |
| Solids, total suspended | DMR, Limited - Overdue | 299.59 kg/d | 147.69 | +103% | Apr 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Overdue | 79.13 mg/L | 30.00 | +164% | Apr 2023 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 22.67 mg/L | 22.50 | +1% | Apr 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 20.65 mg/L | 15.00 | +38% | Apr 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Overdue | 20.65 mg/L | 15.00 | +38% | Apr 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Overdue | 95.00 mg/L | 45.00 | +111% | Apr 2023 | Resolved |
| E. coli | DMR, Limited - Overdue | 2,966.00 MPN/100mL | 630.00 | +371% | Apr 2023 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Overdue | 6.58 mg/L | 7.00 | +6% | Apr 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 6.58 mg/L | 7.00 | +6% | Apr 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,966.00 MPN/100mL | 630.00 | +371% | Apr 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 95.00 mg/L | 45.00 | +111% | Apr 2023 | Open |
| E. coli | DMR, Limited - Overdue | 20,000.00 MPN/100mL | 2,030.00 | +885% | Apr 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 79.13 mg/L | 30.00 | +164% | Apr 2023 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 9,800.00 MPN/100mL | 2,030.00 | +383% | Mar 2023 | Open |
| Cadmium, total [as Cd] | DMR, Limited - Numeric Violation | 0.01 kg/d | 0.01 | +19% | Mar 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 376.65 kg/d | 147.69 | +155% | Mar 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 122.36 mg/L | 30.00 | +308% | Mar 2023 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,964.33 MPN/100mL | 630.00 | +371% | Mar 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 140.00 mg/L | 45.00 | +211% | Mar 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 10,900.00 MPN/100mL | 2,030.00 | +437% | Feb 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 788.18 MPN/100mL | 630.00 | +25% | Feb 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 66.40 mg/L | 45.00 | +48% | Feb 2023 | Open |
| Cadmium, total [as Cd] | DMR, Limited - Numeric Violation | 0.01 kg/d | 0.01 | +41% | Dec 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 20,000.00 MPN/100mL | 406.00 | +4,826% | Aug 2022 | 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.
State CWA Non Penalty AO
Clean Water Act
· Case OK-S-21703-26-1 · Jan 14, 2026
State Administrative Order of Consent
Clean Water Act
· Case OK-23-196 A · Aug 6, 2025
State CWA Non Penalty AO
Clean Water Act
· Case OK-S-21703-24-1 · Apr 24, 2024
State CWA Non Penalty AO
Clean Water Act
· Case OK-S-21703-23-2 · Aug 29, 2023
State Administrative Order of Consent
Clean Water Act
· Case OK-23-196 · Aug 21, 2023
$63,750
State CWA Non Penalty AO
Clean Water Act
· Case OK-S-21703-23-1 · May 25, 2023
State CWA Non Penalty AO
Clean Water Act
· Case OK-S-21703-22-2 · Aug 24, 2022
State CWA Non Penalty AO
Clean Water Act
· Case OK-S-21703-22-1 · Feb 9, 2022
State CWA Non Penalty AO
Clean Water Act
· Case OK-S-21703-20-2 · Dec 16, 2020
State CWA Non Penalty AO
Clean Water Act
· Case OK-S-21703-20-1 · Oct 12, 2020
State CWA Non Penalty AO
Clean Water Act
· Case OK-S-21703-18-1 · Dec 10, 2018
State CWA Non Penalty AO
Clean Water Act
· Case OK-S-21703-16-1 · May 2, 2016
State CWA Non Penalty AO
Clean Water Act
· Case OK-S-21703-15-1 · Oct 5, 2015
State CWA Non Penalty AO
Clean Water Act
· Case OK-s-21703-08-1 · Aug 26, 2008
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