Clean Water Act discharge permit · NPDES IL0023574
VANDALIA STP, Vandalia, IL: NPDES IL0023574 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 31Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
VANDALIA STP, held by VANDALIA, CITY OF, holds NPDES permit IL0023574, which discharges to Kaskaskia River. EPA’s file records it issued August 1, 2014 and expiring July 31, 2019. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | VANDALIA STP |
|---|---|
| Permittee as filed | VANDALIA, CITY OF |
| NPDES ID | IL0023574 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | August 1, 2014 |
| Expiration date | July 31, 2019 |
| Address | Vandalia, IL 62471 |
| Receiving water | KASKASKIA RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Hayes Branch (HUC 050902030603) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 40Pollutants on file
- 31Under a numeric limit
- 20With a violation of any kind
- 5With an effluent exceedance
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 measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Chlorine, total residual | 8 | 10 | 6 | September 30, 2011 | 367% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 8 | 12 | 4 | January 31, 2006 | 160% over the limit |
| Nitrogen, ammonia total [as N] | 24 | 8 | 4 | July 31, 2013 | 59% over the limit |
| Solids, total suspended | 10 | 7 | 2 | May 31, 2006 | 8% over the limit |
| Phosphorus, total [as P] | 8 | 6 | 2 | September 30, 2005 | 430% over the limit |
| Oxygen, dissolved [DO] | 10 | 2 | 0 | ||
| Flow, in conduit or thru treatment plant | 6 | 2 | 0 | ||
| pH | 4 | 2 | 0 | ||
| BOD, 5-day, 20 deg. C | 2 | 1 | 0 | ||
| Coliform, fecal general | 2 | 1 | 0 | ||
| Flow | 1 | 1 | 0 | ||
| Nitrogen, total [as N] | 0 | 1 | 0 | ||
| Arsenic, dry weight | 0 | 1 | 0 | ||
| Selenium, dry weight | 0 | 1 | 0 | ||
| Copper, dry weight | 0 | 1 | 0 | ||
| Cadmium, dry weight | 0 | 1 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 0 | 1 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 0 | 1 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 0 | 1 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 0 | 1 | 0 | ||
| Nickel, total [as Ni] | 10 | 0 | 0 | ||
| Oil & Grease | 2 | 0 | 0 | ||
| Cyanide, weak acid, dissociable | 2 | 0 | 0 | ||
| Cyanide, total [as CN] | 2 | 0 | 0 | ||
| Fluoride, total [as F] | 2 | 0 | 0 | ||
| Arsenic, total [as As] | 2 | 0 | 0 | ||
| Barium, total [as Ba] | 2 | 0 | 0 | ||
| Cadmium, total [as Cd] | 2 | 0 | 0 | ||
| Chromium, hexavalent [as Cr] | 2 | 0 | 0 | ||
| Chromium, total [as Cr] | 2 | 0 | 0 | ||
| Copper, total [as Cu] | 2 | 0 | 0 | ||
| Iron, total [as Fe] | 2 | 0 | 0 | ||
| Iron, dissolved [as Fe] | 2 | 0 | 0 | ||
| Lead, total [as Pb] | 2 | 0 | 0 | ||
| Manganese, total [as Mn] | 2 | 0 | 0 | ||
| Silver, total [as Ag] | 2 | 0 | 0 | ||
| Zinc, total [as Zn] | 2 | 0 | 0 | ||
| Selenium, total [as Se] | 2 | 0 | 0 | ||
| Phenolics, total recoverable | 2 | 0 | 0 | ||
| Mercury, total [as Hg] | 2 | 0 | 0 |
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 IL0023574.
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, IL0023574.
Start the watch
- 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 IL0023574 there.
Nearby on the register
- Discharge permits in Vandalia
- Every permit record in Vandalia, A to Z
- Discharge permits in Illinois
- Every permit record in Illinois, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.