MIDDLE EAST FORK REGIONAL WWTP

Address

4386 HASKELL LANE
BATAVIA, OH 45103
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County

CLERMONT County

Inspections

5 · last Jul 16, 2025

Total Penalties

$0

Registry ID

110039713708

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.

11

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 - Unapproved Bypass	Jul 22, 2025	—	Open
cwa	WW SSO - Improper Operation and Maintenance	Jul 22, 2025	—	Open
cwa	Effluent Violations - Unapproved Bypass	Sep 20, 2021	—	Open
cwa	Effluent Violations - Reported Fish Kill	Sep 20, 2021	—	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	255.00 kg/d	238.00	+7%	Feb 2025	Open
Solids, total suspended	DMR, Limited - Numeric Violation	8,800.00 kg/d	909.00	+868%	Apr 2024	Open
Solids, total suspended	DMR, Limited - Numeric Violation	124.00 mg/L	22.00	+464%	Apr 2024	Open
Solids, total suspended	DMR, Limited - Numeric Violation	289.00 mg/L	33.00	+776%	Apr 2024	Open
Solids, total suspended	DMR, Limited - Numeric Violation	3,730.00 kg/d	606.00	+516%	Apr 2024	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	7.03 mg/L	5.83	+21%	Nov 2023	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	12.40 mg/L	8.75	+42%	Nov 2023	Resolved
E. coli, MTEC-MF	DMR, Limited - Numeric Violation	1,005.20 MPN/100mL	126.00	+698%	Oct 2023	Open
Solids, total suspended	DMR, Limited - Numeric Violation	4,850.00 kg/d	675.00	+619%	Oct 2023	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	8.92 mg/L	2.35	+279%	Oct 2023	Resolved
BOD, carbonaceous [5 day, 20 C]	DMR, Limited - Numeric Violation	990.00 kg/d	532.00	+86%	Oct 2023	Open
BOD, carbonaceous [5 day, 20 C]	DMR, Limited - Numeric Violation	412.00 kg/d	350.00	+18%	Oct 2023	Open
Solids, total suspended	DMR, Limited - Numeric Violation	276.00 mg/L	25.00	+1,004%	Oct 2023	Open
Solids, total suspended	DMR, Limited - Numeric Violation	1,680.00 kg/d	450.00	+273%	Oct 2023	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	5.61 mg/L	1.57	+257%	Oct 2023	Open
E. coli, MTEC-MF	DMR, Limited - Numeric Violation	13,058.00 MPN/100mL	284.00	+4,498%	Oct 2023	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	98.45 kg/d	42.80	+130%	Oct 2023	Open
Solids, total suspended	DMR, Limited - Numeric Violation	94.40 mg/L	17.00	+455%	Oct 2023	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	152.30 kg/d	64.00	+138%	Oct 2023	Resolved
BOD, carbonaceous [5 day, 20 C]	DMR, Limited - Numeric Violation	23.00 mg/L	12.80	+80%	Oct 2023	Open
BOD, carbonaceous [5 day, 20 C]	DMR, Limited - Numeric Violation	56.40 mg/L	19.50	+189%	Oct 2023	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	6.49 mg/L	6.57	+1%	Sep 2023	Open
E. coli, MTEC-MF	DMR, Limited - Numeric Violation	320.90 MPN/100mL	284.00	+13%	Sep 2023	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	3.67 mg/L	2.35	+56%	May 2023	Resolved
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	81.00 kg/d	64.00	+27%	May 2023	Resolved
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	1.89 mg/L	1.57	+20%	May 2023	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	6.38 mg/L	6.57	+3%	May 2023	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	6.14 mg/L	6.57	+7%	Apr 2023	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	5.63 mg/L	6.00	+6%	Mar 2023	Open
Solids, total suspended	DMR, Limited - Numeric Violation	139.00 mg/L	33.00	+321%	Feb 2023	Open
Solids, total suspended	DMR, Limited - Numeric Violation	2,170.00 kg/d	909.00	+139%	Feb 2023	Open
Solids, total suspended	DMR, Limited - Numeric Violation	35.20 mg/L	22.00	+60%	Feb 2023	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	7.07 mg/L	1.57	+350%	Oct 2022	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	233.00 kg/d	64.00	+264%	Oct 2022	Open
E. coli, MTEC-MF	DMR, Limited - Numeric Violation	— MPN/100mL	126.00	+99,999%	Oct 2022	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	92.90 kg/d	42.80	+117%	Oct 2022	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	17.70 mg/L	2.35	+653%	Oct 2022	Open
E. coli, MTEC-MF	DMR, Limited - Numeric Violation	— MPN/100mL	284.00	+99,999%	Oct 2022	Open
E. coli, MTEC-MF	DMR, Limited - Numeric Violation	350.00 MPN/100mL	284.00	+23%	May 2020	Open
Mercury, total low level	DMR, Limited - Overdue	0.00 mg/L	0.00	+3%	Jun 2018	Resolved
Mercury, total low level	DMR, Limited - Numeric Violation	0.00 mg/L	0.00	+3%	Jun 2018	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	6.47 mg/L	6.57	+2%	Apr 2018	Open
Mercury, total low level	DMR, Limited - Numeric Violation	0.00 mg/L	0.00	+36%	Oct 2016	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.

Civil Judicial Action

Clean Water Act · Case OH-N00000198 · Nov 20, 1989

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