EmissionsLookup
Non-Compliance Clean Water Act

OZARK 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
301 N 22ND STREET
OZARK, MO 65721
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County
CHRISTIAN County
Inspections
2 · last May 30, 2024
Total Penalties
$0
Registry ID
110042704035

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.

5
Water (CWA)
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 Effluent Violations - Numeric effluent violation Jan 7, 2026 Open
cwa Schedule Event achieved late but reported Jan 28, 2025 Open
cwa Schedule Event unachieved but reported Oct 1, 2024 Nov 13, 2024 Resolved
cwa Schedule Event unachieved and not reported Oct 1, 2024 Nov 13, 2024 Resolved
cwa Schedule Event reported late Oct 1, 2024 Open
cwa Schedule Event achieved late but reported Oct 1, 2024 Open
cwa Schedule Event unachieved but reported Apr 1, 2024 Open
cwa Schedule Event reported late Apr 1, 2024 Open
cwa Schedule Event reported late Apr 1, 2024 Open
cwa Schedule Event achieved late but reported Apr 1, 2024 Open
cwa Schedule Event unachieved and not reported Apr 1, 2024 May 8, 2024 Resolved
cwa Schedule Event unachieved but reported Apr 1, 2024 May 8, 2024 Resolved
cwa Schedule Event achieved late but reported Apr 1, 2024 Open
cwa Schedule Event unachieved and not reported Apr 1, 2024 Open
cwa Schedule Event unachieved but reported Mar 28, 2024 Open
cwa Schedule Event reported late Mar 28, 2024 Open
cwa Schedule Event unachieved and not reported Mar 28, 2024 Open
cwa Schedule Event achieved late but reported Mar 28, 2024 Open
cwa Schedule Event unachieved but reported Jan 28, 2017 Jun 22, 2017 Resolved
cwa Schedule Event reported late Jan 28, 2017 Open
cwa Schedule Event unachieved and not reported Jan 28, 2017 Jun 22, 2017 Resolved
cwa Schedule Event achieved late but reported Jan 28, 2017 Open
cwa Schedule Event unachieved and not reported Jul 28, 2011 Aug 29, 2011 Resolved
cwa Schedule Event achieved late but reported Jul 28, 2011 Open
cwa Schedule Event reported late Jul 28, 2011 Open
cwa Schedule Event unachieved but reported Jul 28, 2011 Aug 29, 2011 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 19.00 mg/L 10.40 +83% Feb 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 13.03 mg/L 2.70 +383% Feb 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 8.54 mg/L 2.70 +216% Jan 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 18.00 mg/L 12.10 +49% Jan 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 11.63 mg/L 2.70 +331% Mar 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 41.00 mg/L 12.10 +239% Mar 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 8.00 mg/L 2.70 +196% Nov 2023 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 38.00 mg/L 12.10 +214% Nov 2023 Open
Phosphorus, total [as P] DMR, Limited - Numeric Violation 1.41 mg/L 0.50 +182% Nov 2023 Resolved
BOD, 5-day, percent removal DMR, Limited - Numeric Violation 76.00 % 85.00 +60% Nov 2023 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 35.00 mg/L 15.00 +133% Nov 2023 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 35.00 mg/L 10.00 +250% Nov 2023 Open
Phosphorus, total [as P] DMR, Limited - Numeric Violation 0.70 mg/L 0.50 +40% Jun 2023 Resolved
Phosphorus, total [as P] DMR, Limited - Numeric Violation 0.53 mg/L 0.50 +6% Jul 2020 Open
Phosphorus, total [as P] DMR, Limited - Numeric Violation 0.62 mg/L 0.50 +24% Jun 2020 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.02 mg/L 2.70 +12% Jan 2019 Open
Phosphorus, total [as P] DMR, Limited - Numeric Violation 0.61 mg/L 0.50 +22% Jul 2017 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 7.60 mg/L 3.60 +111% Sep 2016 Open
Nitrogen, ammonia total [as N] DMR, Limited - Overdue 7.60 mg/L 3.60 +111% Sep 2016 Resolved

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