Non-Compliance Clean Water Act

MCGREGOR 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: 147 RIVER RD
MCGREGOR, IA 52157
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County: CLAYTON County
Industry: Utilities
NAICS (North American Industry Classification): 221320
Inspections: 1 · last Mar 21, 2022
Total Penalties: $0 · last Dec 28, 1989
Registry ID: 110010035336

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.

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
E. coli	DMR, Limited - Numeric Violation	300.10 MPN/100mL	126.00	+138%	May 2025	Open
Chlorine, total residual	DMR, Limited - Numeric Violation	3.91 kg/d	2.79	+40%	Jul 2024	Open
Solids, total suspended	DMR, Limited - Numeric Violation	34.08 kg/d	25.56	+33%	Apr 2023	Open
Solids, total suspended	DMR, Limited - Numeric Violation	17.19 kg/d	17.02	+1%	Aug 2020	Open
Solids, total suspended	DMR, Limited - Numeric Violation	29.34 kg/d	25.56	+15%	Aug 2020	Open
Chlorine, total residual	DMR, Limited - Numeric Violation	10.47 kg/d	4.11	+155%	Jun 2020	Open
Chlorine, total residual	DMR, Limited - Numeric Violation	4.52 kg/d	4.11	+10%	Jun 2020	Open
Chlorine, total residual	DMR, Limited - Numeric Violation	6.29 kg/d	4.11	+53%	May 2020	Open
Solids, total suspended	DMR, Limited - Numeric Violation	17.80 kg/d	17.02	+5%	May 2020	Open
Chlorine, total residual	DMR, Limited - Numeric Violation	4.16 kg/d	4.11	+1%	Sep 2019	Open
Solids, total suspended	DMR, Limited - Numeric Violation	65.00 mg/L	45.00	+44%	Mar 2016	Open
E. coli	DMR, Limited - Numeric Violation	321.37 MPN/100mL	126.00	+155%	Oct 2015	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 IA-N8579 · Nov 4, 2020

Civil Judicial Action

Clean Water Act · Case IA-3112 · Dec 28, 1989

Civil Judicial Action

Clean Water Act · Case IA-N00001733 · Dec 28, 1989

$7,000

Civil Judicial Action

Clean Water Act · Case IA-N3112 · Dec 28, 1989

State CWA Non Penalty AO

Clean Water Act · Case IA-N00000473 · Feb 23, 1988