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Clean Water Act discharge permit · NPDES WIG009756

MADISON METROPOLITAN SEWERAGE DISTRICT SITE, Blooming Grove, WI: NPDES WIG009756 discharge permit, effluent exceedances, inspections, penalties

MADISON METROPOLITAN SEWERAGE DISTRICT SITE, held by Madison Metropolitan Sewerage District Site, holds NPDES permit WIG009756. EPA’s file records it issued October 1, 2021 and expiring September 30, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for MADISON METROPOLITAN SEWERAGE DISTRICT SITE: its NPDES ID, its permit type and status, its dates, its address in Blooming Grove, Wisconsin. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WIG009756.

Identity

Facility as filedMADISON METROPOLITAN SEWERAGE DISTRICT SITE
Permittee as filedMadison Metropolitan Sewerage District Site
NPDES IDWIG009756
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
AddressBlooming Grove, WI 53713
SubwatershedLake Monona-Yahara River (HUC 070900020702)
Other EPA IDs (FRS)RCRA handler WIR000007344; ICIS-AIR source WI0000005502500223

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES WIG009756.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES WIG009756.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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, WIG009756.

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID WIG009756 there.

Nearby on the register

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

What this page shows

The Madison Metropolitan Sewerage District Site permit, NPDES ID WIG009756, is one of 619 general permit coverages in Dane County, and 0.0% of those coverages have a violation on file, a record this permit shares. Among the 74 NPDES permits in the Lake Monona-Yahara River subwatershed, this Blooming Grove facility is counted alongside its peers. Of all 619 Dane County general permit coverages, 0.0% carry an earlier issue date than this one, which was issued October 1, 2021.