Clean Water Act discharge permit · NPDES IL0021695
TOLUCA SEWAGE TREATMENT PLANT, CITY OF, Toluca, IL: NPDES IL0021695 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
TOLUCA SEWAGE TREATMENT PLANT, CITY OF, held by TOLUCA, CITY OF, holds NPDES permit IL0021695, which discharges to North Branch Of Crow Creek. EPA’s file records it issued April 12, 2018 and expiring April 30, 2023. 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 | TOLUCA SEWAGE TREATMENT PLANT, CITY OF |
|---|---|
| Permittee as filed | TOLUCA, CITY OF |
| NPDES ID | IL0021695 |
| 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 | April 12, 2018 |
| Expiration date | April 30, 2023 |
| Address | Toluca, IL 61369 |
| Receiving water | NORTH BRANCH OF CROW CREEK |
| Subwatershed | North Branch Crow Creek (HUC 071300011203) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 9Under 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 7 | 139 | 132 | April 30, 2026 | 144% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 99 | 91 | January 31, 2018 | 228% over the limit |
| Coliform, fecal general | 2 | 22 | 20 | June 30, 2026 | 2,900% over the limit |
| BOD, 5-day, 20 deg. C | 3 | 12 | 10 | March 31, 2025 | 320% over the limit |
| Chlorine, total residual | 2 | 3 | 2 | May 31, 2024 | 47% over the limit |
| Oxygen, dissolved [DO] | 5 | 2 | 2 | July 31, 2020 | 8% over the limit |
| Flow, in conduit or thru treatment plant | 4 | 6 | 0 | ||
| pH | 4 | 4 | 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 IL0021695.
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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- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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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 IL0021695 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.