DELFT SANITARY DISTRICT WWTP

Address

49627 COUNTY ROAD 3
WINDOM, MN 56101
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County

COTTONWOOD County

Inspections

1 · last Sep 14, 2023

Total Penalties

$0

Registry ID

110020653755

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.

3

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
Solids, suspended percent removal	DMR, Limited - Numeric Violation	83.00 %	85.00	+13%	Jul 2024	Open
Coliform, fecal MPN + membrane ftl 44.5 C	DMR, Limited - Numeric Violation	211.00 MPN/100mL	200.00	+6%	May 2024	Open
Solids, suspended percent removal	DMR, Limited - Numeric Violation	84.00 %	85.00	+7%	Mar 2023	Open
Solids, total suspended	DMR, Limited - Numeric Violation	50.00 mg/L	45.00	+11%	Mar 2023	Open
BOD, carb-5 day, 20 deg C, percent removal	DMR, Limited - Numeric Violation	79.00 %	85.00	+40%	Jun 2022	Open
BOD, carb-5 day, 20 deg C, percent removal	DMR, Limited - Numeric Violation	84.00 %	85.00	+7%	Apr 2022	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 MN-NV05142012 · May 14, 2012

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