EmissionsLookup
Non-Compliance Clean Water Act

HELENA WWTP

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
STATE RTE 53 W
HELENA, OH 43435
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County
SANDUSKY County
Inspections
3 · last Dec 10, 2025
Total Penalties
$0
Registry ID
110037938373

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.

7
Water (CWA)
Qtrs Non-Compliant

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 21.40 mg/L 4.50 +376% Jan 2026 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.65 kg/d 0.46 +42% Jan 2026 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 21.40 mg/L 3.00 +613% Jan 2026 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 24,200.00 MPN/100mL 284.00 +8,421% Jul 2025 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 24,200.00 MPN/100mL 126.00 +19,106% Jul 2025 Open
Solids, total suspended DMR, Limited - Numeric Violation 22.00 mg/L 12.00 +83% Apr 2025 Open
Solids, total suspended DMR, Limited - Numeric Violation 22.00 mg/L 18.00 +22% Apr 2025 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 40.00 mg/L 10.00 +300% Mar 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 22.00 mg/L 3.00 +633% Mar 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 22.00 mg/L 4.50 +389% Mar 2025 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 40.00 mg/L 15.00 +167% Mar 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.83 kg/d 0.68 +22% Mar 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.83 kg/d 0.46 +82% Mar 2025 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 31.00 mg/L 10.00 +210% Feb 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 27.40 mg/L 3.00 +813% Feb 2025 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.04 kg/d 0.68 +52% Feb 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.04 kg/d 0.46 +129% Feb 2025 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 14.00 mg/L 12.00 +17% Feb 2025 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 31.00 mg/L 15.00 +107% Feb 2025 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 27.40 mg/L 4.50 +509% Feb 2025 Open
Solids, total suspended DMR, Limited - Numeric Violation 22.00 mg/L 18.00 +22% Sep 2024 Open
Solids, total suspended DMR, Limited - Overdue 22.00 mg/L 12.00 +83% Sep 2024 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 22.00 mg/L 12.00 +83% Sep 2024 Open
Solids, total suspended DMR, Limited - Overdue 22.00 mg/L 18.00 +22% Sep 2024 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.90 mg/L 1.50 +293% Aug 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 5.90 mg/L 1.00 +490% Aug 2024 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.22 kg/d 0.15 +45% Aug 2024 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 17.00 mg/L 15.00 +13% Dec 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 23.20 mg/L 3.00 +673% Dec 2023 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 14.00 mg/L 12.00 +17% Dec 2023 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 17.00 mg/L 10.00 +70% Dec 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.88 kg/d 0.68 +29% Dec 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 23.20 mg/L 4.50 +416% Dec 2023 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.88 kg/d 0.46 +93% Dec 2023 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.50 mg/L 1.00 +50% Sep 2023 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.46 kg/d 0.46 +1% Feb 2023 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 182.00 MPN/100mL 126.00 +44% Aug 2022 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 384.00 MPN/100mL 284.00 +35% Aug 2022 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 3,080.00 MPN/100mL 126.00 +2,344% Oct 2021 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 3,080.00 MPN/100mL 284.00 +985% Oct 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 18.30 mg/L 1.50 +1,120% Sep 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.69 kg/d 0.23 +204% Sep 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 0.69 kg/d 0.15 +356% Sep 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 18.30 mg/L 1.00 +1,730% Sep 2021 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.20 mg/L 3.00 +7% Nov 2019 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 12.00 mg/L 10.00 +20% Jul 2019 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 46.00 mg/L 15.00 +207% Jul 2019 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 2,010.00 MPN/100mL 161.00 +1,148% Jul 2019 Open
E. coli, MTEC-MF DMR, Limited - Numeric Violation 2,010.00 MPN/100mL 362.00 +455% Jul 2019 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 4.40 kg/d 2.28 +93% Jul 2019 Open

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