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Clean Water Act discharge permit · NPDES WIG010399

ROCK COUNTY SITE, Fulton, WI: NPDES WIG010399 discharge permit, effluent exceedances, inspections, penalties

ROCK COUNTY SITE, held by Rock County Site, holds NPDES permit WIG010399. 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 ROCK COUNTY SITE: its NPDES ID, its permit type and status, its dates, its address in Fulton, Wisconsin. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WIG010399.

Identity

Facility as filedROCK COUNTY SITE
Permittee as filedRock County Site
NPDES IDWIG010399
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
AddressFulton, WI 53545
SubwatershedCamp Indian Trails-Rock River (HUC 070900021302)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES WIG010399.

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 WIG010399.

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, WIG010399.

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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 WIG010399 there.

Nearby on the register

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

What this page shows

ROCK COUNTY SITE is one of 3 NPDES permits in the Camp Indian Trails-Rock River subwatershed, and it is one of 142 general permit coverages in Rock County. Among those 142 coverages, 0.0% were issued before this one, and 0.0% carry a violation on file, while the permit records zero pollutants under a numeric limit and zero with an effluent exceedance.