Non-Compliance
Clean Water Act
WYACONDA WWTF
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
-
520 WEST MADISON ST
WYACONDA, MO 63474
View on map ↗ - County
- CLARK County
- Inspections
- 1 · last Jan 29, 2025
- Total Penalties
- $0
- Registry ID
- 110009874010
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 | Permit Violations - Discharge Without a Valid Permit | Feb 11, 2025 | — | Open |
| cwa | Permit Violations - Unapproved Operation | Feb 11, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 28, 2021 | Jul 22, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2021 | Jul 22, 2021 | Resolved |
| cwa | Schedule Event reported late | Jan 28, 2021 | — | Open |
| cwa | Schedule Event reported late | Aug 1, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 1, 2020 | Jan 25, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Aug 1, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 1, 2020 | Jan 25, 2021 | Resolved |
| cwa | Schedule Event unachieved but reported | Aug 1, 2020 | Jan 25, 2021 | Resolved |
| cwa | Schedule Event reported late | Aug 1, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 1, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 1, 2020 | Jan 25, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Apr 28, 2014 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 28, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 28, 2014 | — | Open |
| cwa | Schedule Event reported late | Apr 28, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 28, 2013 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 28, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 28, 2013 | — | Open |
| cwa | Schedule Event reported late | Apr 28, 2013 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 28, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 28, 2012 | — | Open |
| cwa | Schedule Event reported late | Oct 28, 2009 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 28, 2009 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 28, 2009 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 28, 2009 | — | 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 | 6.68 mg/L | 3.80 | +76% | Dec 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 80.50 mg/L | 70.00 | +15% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.00 mg/L | 12.10 | +16% | Mar 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.20 mg/L | 3.80 | +63% | Mar 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.20 mg/L | 3.80 | +37% | Mar 2023 | Open |
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