Clean Water Act discharge permit · NPDES IL0022128
RANTOUL EAST STP, Rantoul, IL: NPDES IL0022128 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 34Pollutants under a numeric limit
- 7Pollutants with an effluent exceedance
RANTOUL EAST STP, held by RANTOUL, VILLAGE OF, holds NPDES permit IL0022128, which discharges to Upper Salt Fork Drainage Ditch. EPA’s file records it issued June 13, 2019 and expiring May 31, 2024. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | RANTOUL EAST STP |
|---|---|
| Permittee as filed | RANTOUL, VILLAGE OF |
| NPDES ID | IL0022128 |
| 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 | June 13, 2019 |
| Expiration date | May 31, 2024 |
| Address | Rantoul, IL 61866 |
| Receiving water | UPPER SALT FORK DRAINAGE DITCH |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | East Salt Fork-Upper Salt Fork Drainage Ditch (HUC 051201090301) |
| Program components on file | Biosolids, POTW, Pretreatment |
| SIC | 4952 – Sewerage Systems |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 34Pollutants on file
- 34Under a numeric limit
- 32With a violation of any kind
- 7With 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 | 6 | 40 | 35 | February 28, 2025 | 398% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 43 | 19 | March 31, 2013 | 1,690% over the limit |
| Nitrogen, ammonia total [as N] | 12 | 22 | 18 | June 30, 2024 | 442% over the limit |
| Chlorine, total residual | 2 | 10 | 8 | October 31, 2025 | 2,060% over the limit |
| Phosphorus, total [as P] | 2 | 14 | 7 | June 30, 2024 | 110% over the limit |
| Oxygen, dissolved [DO] | 5 | 19 | 2 | June 30, 2022 | 13% over the limit |
| Coliform, fecal general | 3 | 2 | 2 | June 30, 2020 | 224% over the limit |
| Nitrogen, total [as N] | 2 | 44 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 7 | 0 | ||
| pH | 2 | 2 | 0 | ||
| Nitrogen, nitrate total [as N] | 2 | 2 | 0 | ||
| Cyanide, total [as CN] | 2 | 2 | 0 | ||
| Cyanide, free [amenable to chlorination] | 2 | 2 | 0 | ||
| Iron, total [as Fe] | 2 | 2 | 0 | ||
| Iron, dissolved [as Fe] | 2 | 2 | 0 | ||
| Lead, total [as Pb] | 2 | 2 | 0 | ||
| Manganese, total [as Mn] | 2 | 2 | 0 | ||
| Nickel, total [as Ni] | 2 | 2 | 0 | ||
| Silver, total [as Ag] | 2 | 2 | 0 | ||
| Zinc, total [as Zn] | 2 | 2 | 0 | ||
| Selenium, total [as Se] | 2 | 2 | 0 | ||
| Phenolics, total recoverable | 2 | 2 | 0 | ||
| Mercury, total [as Hg] | 2 | 2 | 0 | ||
| BOD, 5-day, 20 deg. C | 2 | 1 | 0 | ||
| Oil & Grease | 2 | 1 | 0 | ||
| Fluoride, total [as F] | 2 | 1 | 0 | ||
| Arsenic, total [as As] | 2 | 1 | 0 | ||
| Barium, total [as Ba] | 2 | 1 | 0 | ||
| Cadmium, total [as Cd] | 2 | 1 | 0 | ||
| Chromium, hexavalent [as Cr] | 2 | 1 | 0 | ||
| Chromium, total [as Cr] | 2 | 1 | 0 | ||
| Copper, total [as Cu] | 2 | 1 | 0 | ||
| Coliform, fecal - % samples exceeding limit | 1 | 0 | 0 | ||
| Flow | 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 IL0022128.
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 IL0022128 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.