Clean Water Act discharge permit · NPDES ILG640001
CARBONDALE, CITY OF, Carbondale, IL: NPDES ILG640001 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 4Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
CARBONDALE, CITY OF holds NPDES permit ILG640001, which discharges to Piles Fork Creek. EPA’s file records it issued February 8, 2007 and expiring August 31, 2011. 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.
Identity
| Facility as filed | CARBONDALE, CITY OF |
|---|---|
| Permittee as filed | CARBONDALE, CITY OF |
| NPDES ID | ILG640001 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | February 8, 2007 |
| Expiration date | August 31, 2011 |
| Address | Carbondale, IL 62903 |
| Receiving water | PILES FORK CREEK |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Little Crab Orchard Creek-Crab Orchard Creek (HUC 071401060809) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 4Pollutants on file
- 4Under a numeric limit
- 4With a violation of any kind
- 3With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 2 | 220 | 178 | November 30, 2015 | 13,900% over the limit |
| Chlorine, total residual | 1 | 55 | 34 | May 31, 2015 | 1,480% over the limit |
| pH | 2 | 51 | 1 | December 31, 2011 | |
| Flow, in conduit or thru treatment plant | 2 | 50 | 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 ILG640001.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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 ILG640001 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.