Clean Water Act discharge permit · NPDES IL0026107
TUSCOLA - SOUTHSIDE STP, Tuscola, IL: NPDES IL0026107 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
TUSCOLA - SOUTHSIDE STP, held by TUSCOLA, CITY OF, holds NPDES permit IL0026107, which discharges to Scattering Fork Creek. EPA’s file records it issued December 15, 2017 and expiring December 31, 2022. 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 | TUSCOLA - SOUTHSIDE STP |
|---|---|
| Permittee as filed | TUSCOLA, CITY OF |
| NPDES ID | IL0026107 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | December 15, 2017 |
| Expiration date | December 31, 2022 |
| Address | Tuscola, IL 61953 |
| Receiving water | SCATTERING FORK CREEK |
| Subwatershed | Town of Tuscola-Scattering Branch (HUC 051201120204) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 11Pollutants on file
- 11Under a numeric limit
- 8With a violation of any kind
- 6With 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 |
|---|---|---|---|---|---|
| Phosphorus, total [as P] | 4 | 36 | 36 | May 31, 2026 | 200% over the limit |
| Solids, total suspended | 7 | 16 | 15 | June 30, 2026 | 223% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 5 | 5 | August 31, 2024 | 505% over the limit |
| Oxygen, dissolved [DO] | 6 | 3 | 3 | April 30, 2026 | 42% over the limit |
| Nitrogen, ammonia total [as N] | 17 | 8 | 2 | January 31, 2018 | 56% over the limit |
| Coliform, fecal general | 2 | 2 | 1 | May 31, 2002 | 140% over the limit |
| Flow, in conduit or thru treatment plant | 4 | 4 | 0 | ||
| Chlorine, total residual | 2 | 2 | 0 | ||
| pH | 4 | 0 | 0 | ||
| BOD, 5-day, 20 deg. C | 3 | 0 | 0 | ||
| Flow, total | 1 | 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 IL0026107.
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
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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 IL0026107 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.