LESLIE WWTP

Address

640 WASHBURN
LESLIE, MI 49251
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County

INGHAM County

Industry

Utilities

NAICS (North American Industry Classification)

221320

Inspections

1 · last Jun 12, 2025

Total Penalties

$0

Registry ID

110006649840

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

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	Reporting Violations - Late Submittal of DMRs	Nov 21, 2022	—	Open
cwa	Management Practice Violations - Improper Operation and Maintenance	Sep 20, 2022	—	Open
cwa	Failure to issue/reissue control mechanisms to at least 90% of SIU/CIUs w/in 6 months (Level II)	Jan 15, 2021	—	Open
cwa	Pretreatment - Failure to Establish Local Limits	Jan 15, 2021	—	Open
cwa	Reporting Violations - Failure to Notify	Sep 18, 2018	—	Open
cwa	Reporting Violations - Late Submittal of DMRs	Jun 21, 2016	—	Open
cwa	Management Practice Violations - Improper Operation and Maintenance	Sep 2, 2015	—	Open
cwa	Schedule Event unachieved and not reported	Jul 31, 2014	Oct 30, 2014	Resolved
cwa	Management Practice Violations - Improper Operation and Maintenance	Feb 26, 1990	Mar 1, 1990	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
BOD, carb-5 day, 20 deg C, percent removal	DMR, Limited - Numeric Violation	80.70 %	85.00	+29%	Dec 2025	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	6.13 mg/L	7.00	+12%	Jul 2024	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	2.05 mg/L	2.00	+3%	Jun 2024	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	0.69 mg/L	0.50	+38%	May 2021	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	2.33 mg/L	2.00	+17%	Sep 2020	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	0.96 mg/L	0.50	+92%	Aug 2020	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	5.24 mg/L	2.00	+162%	Aug 2020	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	2.16 mg/L	2.00	+8%	Jul 2020	Open
Solids, total suspended	DMR, Limited - Numeric Violation	104.00 mg/L	45.00	+131%	Mar 2020	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	6.59 mg/L	7.00	+6%	Jul 2019	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	2.49 mg/L	2.00	+25%	Jun 2019	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	6.38 mg/L	7.00	+9%	Jun 2019	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	8.71 mg/L	2.00	+336%	Jul 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 MI-N00000152 · Mar 1, 1990

State CWA Non Penalty AO

Clean Water Act · Case MI-N00000145 · Nov 8, 1989

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