Velarion Records
The Pay Desk is the free weekly executive pay briefing — one company at a time, every number traceable to a public filing.
You’ll confirm on The Pay Desk’s sign-up page.

Clean Water Act discharge permit · NPDES ILG620547

WILLENBORG PRIVATE SEWAGE DISPOSAL SYSTEM, Decatur, IL: NPDES ILG620547 discharge permit, effluent exceedances, inspections, penalties

WILLENBORG PRIVATE SEWAGE DISPOSAL SYSTEM, held by RICK WILLENBORG, holds NPDES permit ILG620547, which discharges to Unnamed Trib To Lake Decatur. EPA’s file records it issued December 3, 2025 and expiring October 31, 2030. 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 WILLENBORG PRIVATE SEWAGE DISPOSAL SYSTEM: its NPDES ID, its permit type and status, its dates, its address in Decatur, Illinois, its receiving water, and 6 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILG620547.

Identity

Facility as filedWILLENBORG PRIVATE SEWAGE DISPOSAL SYSTEM
Permittee as filedRICK WILLENBORG
NPDES IDILG620547
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedDecember 3, 2025
Expiration dateOctober 31, 2030
AddressDecatur, IL 62521
Receiving waterUNNAMED TRIB TO LAKE DECATUR
Receiving water impaired303(D) Listed
SubwatershedSand Creek (HUC 071300060408)

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

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
BOD, 5-day, 20 deg. C200
pH200
Solids, total suspended200
Flow, in conduit or thru treatment plant100
Chlorine, total residual100
Coliform, fecal general100

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ILG620547.

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 ILG620547.

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, ILG620547.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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 ILG620547 there.

Nearby on the register

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