Clean Water Act discharge permit · NPDES WIG010583
RADIANT STORAGE LLC SITE, Sun Prairie, WI: NPDES WIG010583 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
RADIANT STORAGE LLC SITE, held by Radiant Storage LLC Site, holds NPDES permit WIG010583. 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 RADIANT STORAGE LLC SITE: its NPDES ID, its permit type and status, its dates, its address in Sun Prairie, Wisconsin. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WIG010583.
Identity
| Facility as filed | RADIANT STORAGE LLC SITE |
|---|---|
| Permittee as filed | Radiant Storage LLC Site |
| NPDES ID | WIG010583 |
| 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 | Sun Prairie, WI 53590 |
| Subwatershed | Token Creek (HUC 070900020503) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
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 WIG010583.
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 WIG010583.
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 WIG010583 there.
Nearby on the register
- Discharge permits in Sun Prairie
- Every permit record in Sun Prairie, 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.