EmissionsLookup
Non-Compliance Clean Water Act

UNIONVILLE NORTH 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
NORTH 10TH STREET
UNIONVILLE, MO 63565
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County
PUTNAM County
Inspections
1 · last Oct 12, 2023
Total Penalties
$0
Registry ID
110009876875

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.

8
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 Dec 30, 2025 Open
cwa Effluent Violations - Numeric effluent violation Jun 27, 2025 Open
cwa Effluent Violations - Numeric effluent violation Mar 28, 2025 Open
cwa Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) Mar 28, 2025 Open
cwa Effluent Violations - Numeric effluent violation Dec 31, 2024 Open
cwa Permit Violations - Violation Specified in Comment Dec 31, 2024 Open
cwa Permit Violations - Failure to Submit Timely Permit Renewal Application Nov 9, 2023 Open
cwa Permit Violations - Violation Specified in Comment Nov 9, 2023 Open
cwa Schedule Event reported late Aug 1, 2020 Open
cwa Schedule Event achieved late but reported Aug 1, 2020 Open
cwa Schedule Event unachieved and not reported Jan 28, 2020 Apr 27, 2020 Resolved
cwa Schedule Event reported late Jan 28, 2020 Open
cwa Schedule Event unachieved but reported Jan 28, 2020 Apr 27, 2020 Resolved
cwa Schedule Event achieved late but reported Jan 28, 2020 Open
cwa Schedule Event achieved late but reported Jan 28, 2019 Open
cwa Permit Violations - Violation Specified in Comment Feb 8, 2018 Feb 8, 2018 Resolved
cwa Schedule Event achieved late but reported Jan 28, 2018 Open
cwa Schedule Event achieved late but reported Nov 1, 2017 Open
cwa Schedule Event unachieved but reported Nov 1, 2017 Jan 18, 2018 Resolved
cwa Schedule Event unachieved and not reported Nov 1, 2017 Jan 18, 2018 Resolved
cwa Schedule Event reported late Nov 1, 2017 Open
cwa Schedule Event unachieved and not reported Jan 28, 2016 Mar 29, 2016 Resolved
cwa Schedule Event unachieved but reported Jan 28, 2016 Mar 29, 2016 Resolved
cwa Schedule Event achieved late but reported Jan 28, 2016 Open
cwa Schedule Event reported late Jan 28, 2016 Open
cwa Schedule Event achieved late but reported Feb 1, 2015 Open
cwa Schedule Event reported late Feb 1, 2015 Open
cwa Schedule Event unachieved and not reported Jan 28, 2015 Mar 29, 2016 Resolved
cwa Schedule Event reported late Jan 28, 2015 Open
cwa Schedule Event achieved late but reported Jan 28, 2015 Open
cwa Schedule Event unachieved but reported Jan 28, 2015 Mar 29, 2016 Resolved
cwa Schedule Event reported late Jan 28, 2014 Open
cwa Schedule Event unachieved and not reported Jan 28, 2014 Sep 24, 2014 Resolved
cwa Schedule Event achieved late but reported Jan 28, 2014 Open
cwa Schedule Event unachieved but reported Jan 28, 2014 Sep 24, 2014 Resolved
cwa Schedule Event reported late Jul 12, 2012 Open
cwa Schedule Event unachieved but reported Jul 12, 2012 Open
cwa Schedule Event unachieved and not reported Jul 12, 2012 Open
cwa Schedule Event achieved late but reported Jul 12, 2012 Open
cwa Schedule Event achieved late but reported Dec 31, 2010 Open
cwa Schedule Event unachieved and not reported Dec 31, 2010 Open
cwa Schedule Event unachieved but reported Dec 31, 2010 Open
cwa Schedule Event reported late Dec 31, 2010 Open
cwa Schedule Event unachieved and not reported Dec 31, 2009 Open
cwa Schedule Event achieved late but reported Dec 31, 2009 Open
cwa Schedule Event reported late Dec 31, 2009 Open
cwa Schedule Event unachieved but reported Dec 31, 2009 Open
cwa Schedule Event unachieved but reported Jul 13, 2009 Open
cwa Schedule Event unachieved and not reported Jul 13, 2009 Open
cwa Schedule Event achieved late but reported Jul 13, 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 14.40 mg/L 2.70 +433% Dec 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 12.40 mg/L 2.70 +359% Dec 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 12.40 mg/L 10.10 +23% Dec 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 14.40 mg/L 10.10 +43% Dec 2025 Open
E. coli DMR, Limited - Numeric Violation 645.00 MPN/100mL 206.00 +213% Sep 2025 Open
E. coli DMR, Limited - Numeric Violation 1,133.00 MPN/100mL 1,030.00 +10% Sep 2025 Open
E. coli DMR, Limited - Numeric Violation 741.00 MPN/100mL 206.00 +260% Sep 2025 Open
E. coli DMR, Limited - Numeric Violation 1,296.00 MPN/100mL 1,030.00 +26% Sep 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.01 mg/L 1.10 +83% Jul 2025 Resolved
E. coli DMR, Limited - Numeric Violation 345.00 MPN/100mL 206.00 +67% Jul 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.54 mg/L 2.70 +105% Mar 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.19 mg/L 2.70 +18% Feb 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 7.16 mg/L 2.70 +165% Feb 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.98 mg/L 2.70 +121% Dec 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.98 mg/L 2.70 +121% Dec 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 7.88 mg/L 1.70 +364% Sep 2024 Resolved
E. coli DMR, Limited - Numeric Violation 727.00 MPN/100mL 206.00 +253% Sep 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 10.80 mg/L 1.70 +535% Sep 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.20 mg/L 1.50 +113% Jun 2024 Resolved
Solids, suspended percent removal DMR, Limited - Numeric Violation 40.30 % 65.00 +71% May 2021 Open
Solids, suspended percent removal DMR, Limited - Numeric Violation 64.00 % 65.00 +3% May 2021 Open
Solids, suspended percent removal DMR, Limited - Numeric Violation 54.84 % 65.00 +29% Jun 2020 Open
Solids, suspended percent removal DMR, Limited - Numeric Violation 60.00 % 65.00 +14% May 2020 Open
Solids, total suspended DMR, Limited - Overdue 179.00 mg/L 110.00 +63% Mar 2019 Resolved
Solids, total suspended DMR, Limited - Overdue 98.20 mg/L 70.00 +40% Mar 2019 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Overdue 186.00 mg/L 45.00 +313% Mar 2019 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 186.00 mg/L 45.00 +313% Mar 2019 Open
Solids, total suspended DMR, Limited - Numeric Violation 179.00 mg/L 110.00 +63% Mar 2019 Open
BOD, 5-day, 20 deg. C DMR, Limited - Overdue 186.00 mg/L 65.00 +186% Mar 2019 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 186.00 mg/L 65.00 +186% Mar 2019 Open
Solids, total suspended DMR, Limited - Numeric Violation 98.20 mg/L 70.00 +40% Mar 2019 Open
Toxicity [acute], Ceriodaphnia dubia DMR, Limited - Numeric Violation 1.00 pass=0;fail=1 0.00 +2,147,483,650% Jul 2017 Open
Toxicity [acute], Ceriodaphnia dubia DMR, Limited - Numeric Violation 1.00 pass=0;fail=1 0.00 +2,147,483,650% Jul 2017 Open
Toxicity [acute], Ceriodaphnia dubia DMR, Limited - Numeric Violation 1.00 pass=0;fail=1 0.00 +2,147,483,650% Jul 2017 Open

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