Clean Water Act discharge permit · NPDES WIG009558
MENDOTA MENTAL HEALTH INSTITUTE SITE, Madison, WI: NPDES WIG009558 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MENDOTA MENTAL HEALTH INSTITUTE SITE, held by Mendota Mental Health Institute Site, holds NPDES permit WIG009558. 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 MENDOTA MENTAL HEALTH INSTITUTE SITE: its NPDES ID, its permit type and status, its dates, its address in Madison, Wisconsin. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WIG009558.
Identity
| Facility as filed | MENDOTA MENTAL HEALTH INSTITUTE SITE |
|---|---|
| Permittee as filed | Mendota Mental Health Institute Site |
| NPDES ID | WIG009558 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 1, 2021 |
| Expiration date | September 30, 2026 |
| Address | Madison, WI 53707 |
| Subwatershed | Lake Mendota-Yahara River (HUC 070900020604) |
| Other EPA IDs (FRS) | RCRA handler WID080505464; ICIS-AIR source WI0000005502500006 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES WIG009558.
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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES WIG009558.
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.
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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 WIG009558 there.
Nearby on the register
- Discharge permits in Madison
- Every permit record in Madison, A to Z
- Discharge permits in Wisconsin
- Every permit record in Wisconsin, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.