FAIRFIELD WWTP

Address

5350 PLEASANT AVENUE
FAIRFIELD, OH 45014
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County

BUTLER County

Inspections

3 · last Jun 15, 2023

Total Penalties

$0

Registry ID

110004705542

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.

12

Water (CWA)
Qtrs Non-Compliant

0

Hazardous Waste (RCRA)
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	Schedule Event unachieved and not reported	Dec 1, 2022	Jan 1, 2023	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	2.51 mg/L	2.40	+5%	Aug 2025	Open
E. coli, MTEC-MF	DMR, Limited - Numeric Violation	576.50 MPN/100mL	284.00	+103%	Aug 2025	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	2.93 mg/L	2.40	+22%	Oct 2024	Open
E. coli, MTEC-MF	DMR, Limited - Numeric Violation	— MPN/100mL	284.00	+99,999%	Sep 2022	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	3.85 mg/L	2.40	+60%	Sep 2022	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	123.00 kg/d	90.80	+35%	Sep 2022	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	5.30 mg/L	5.40	+2%	Sep 2022	Open
E. coli, MTEC-MF	DMR, Limited - Numeric Violation	— MPN/100mL	126.00	+99,999%	Sep 2022	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	2.67 mg/L	1.60	+67%	Aug 2022	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	1.97 mg/L	1.60	+23%	Jul 2022	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	3.33 mg/L	2.40	+39%	Jul 2022	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	23.00 mg/L	15.30	+50%	Apr 2022	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	10.70 mg/L	10.20	+5%	Apr 2022	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	19.30 mg/L	15.30	+26%	Mar 2022	Open
E. coli, MTEC-MF	DMR, Limited - Numeric Violation	— MPN/100mL	126.00	+99,999%	Aug 2021	Open
E. coli, MTEC-MF	DMR, Limited - Numeric Violation	— MPN/100mL	284.00	+99,999%	Aug 2021	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	20.00 mg/L	15.30	+31%	Apr 2021	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	2.44 mg/L	2.40	+2%	Oct 2019	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	104.00 kg/d	90.80	+15%	Sep 2019	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	6.78 mg/L	2.40	+183%	Sep 2019	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	2.91 mg/L	1.60	+82%	Sep 2019	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	3.54 mg/L	2.40	+48%	Sep 2018	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	3.47 mg/L	2.40	+45%	Oct 2017	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	1.87 mg/L	1.60	+17%	Oct 2017	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	2.60 mg/L	2.40	+8%	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.

State CWA Non Penalty AO

Clean Water Act · Case OH-N00006419 · Mar 31, 1997

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