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Clean Water Act discharge permit · NPDES WIG010250

ORIOLE LANE ELEMENTARY SCHOOL, Mequon, WI: NPDES WIG010250 discharge permit, effluent exceedances, inspections, penalties

ORIOLE LANE ELEMENTARY SCHOOL, held by Oriole Lane Elementary School, holds NPDES permit WIG010250. EPA’s file records it issued October 1, 2021 and expiring September 30, 2026.

ORIOLE LANE ELEMENTARY SCHOOL, Mequon, Wisconsin: Coverage under a general permit WIG010250, held by Oriole Lane Elementary School; Effective; issued October 1, 2021, term to September 30, 2026.

ORIOLE LANE ELEMENTARY SCHOOL among its neighbors

EPA’s permit file holds 27 discharge permits in the Pigeon Creek-Milwaukee River subwatershed (HUC 040400030604), WIG010250 among them. Its county holds 92, 1 of them major permits; WIG010250 is a minor permit.

Other permits in the Pigeon Creek-Milwaukee River subwatershed (HUC 040400030604)

What the register holds for ORIOLE LANE ELEMENTARY SCHOOL: its NPDES ID, its permit type and status, its dates, its address in Mequon, Wisconsin. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WIG010250.

Identity

Facility as filedORIOLE LANE ELEMENTARY SCHOOL
Permittee as filedOriole Lane Elementary School
NPDES IDWIG010250
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedOctober 1, 2021
Expiration dateSeptember 30, 2026
AddressMequon, WI 53092
SubwatershedPigeon Creek-Milwaukee River (HUC 040400030604)
Other EPA IDs (FRS)RCRA handler WIR000017020

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES WIG010250.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES WIG010250.

Inspections

EPA’s inspection file holds no inspection for NPDES WIG010250.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES WIG010250.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, WIG010250.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

Among the 80 general permit coverages in Ozaukee County, including this one, the permit is one of 27 NPDES permits in the Pigeon Creek-Milwaukee River subwatershed. The Oriole Lane Elementary School coverage shows 0.0% of the 80 Ozaukee County general permit coverages with a violation on file, and none of the county's general coverages were issued earlier than this one, at 0.0%. The permit has no numeric limits or effluent exceedances on record, which is zero for both.