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Clean Water Act discharge permit · NPDES WIG008042

DELAVAN LAKE SANITARY DISTRICT, Delavan, WI: NPDES WIG008042 discharge permit, effluent exceedances, inspections, penalties

DELAVAN LAKE SANITARY DISTRICT, held by Delavan Lake Sanitary District, holds NPDES permit WIG008042. EPA’s file records it issued October 1, 2021 and expiring September 30, 2026.

DELAVAN LAKE SANITARY DISTRICT, Delavan, Wisconsin: Coverage under a general permit WIG008042, held by Delavan Lake Sanitary District; Effective; issued October 1, 2021, term to September 30, 2026.

DELAVAN LAKE SANITARY DISTRICT among its neighbors

EPA’s permit file holds 15 discharge permits in the Delavan Lake subwatershed (HUC 070900021402), WIG008042 among them. Its county holds 115, 3 of them major permits; WIG008042 is a minor permit.

Other permits in the Delavan Lake subwatershed (HUC 070900021402)

What the register holds for DELAVAN LAKE SANITARY DISTRICT: its NPDES ID, its permit type and status, its dates, its address in Delavan, Wisconsin. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WIG008042.

Identity

Facility as filedDELAVAN LAKE SANITARY DISTRICT
Permittee as filedDelavan Lake Sanitary District
NPDES IDWIG008042
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
AddressDelavan, WI 53115
Receiving water impaired303(D) Listed
SubwatershedDelavan Lake (HUC 070900021402)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES WIG008042.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES WIG008042.

Inspections

EPA’s inspection file holds no inspection for NPDES WIG008042.

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 WIG008042.

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, WIG008042.

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Nearby on the register

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

What this page shows

The Delavan Lake Sanitary District general permit coverage, NPDES ID WIG008042, is one of 95 general permit coverages in Walworth County, Wisconsin, and only 1.1% of that set carries an earlier issue date than this permit's October 1, 2021 issuance. It sits among 15 NPDES permits in the Delavan Lake subwatershed, including this one, and 2.1% of the 95 Walworth County general coverages have a violation on file, while this permit itself records no pollutants under a numeric limit and no effluent exceedances.