Clean Water Act discharge permit · NPDES IL0030732
ROBINSON WWTP, CITY OF, Robinson, IL: NPDES IL0030732 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 34Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
ROBINSON WWTP, CITY OF, held by ROBINSON, CITY OF, holds NPDES permit IL0030732, which discharges to Unnamed Trib Of Sugar Creek (Robinson Creek). EPA’s file records it issued January 10, 2020 and expiring January 31, 2025. 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 | ROBINSON WWTP, CITY OF |
|---|---|
| Permittee as filed | ROBINSON, CITY OF |
| NPDES ID | IL0030732 |
| 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 | January 10, 2020 |
| Expiration date | January 31, 2025 |
| Address | Robinson, IL 62454 |
| Receiving water | UNNAMED TRIB OF SUGAR CREEK (ROBINSON CREEK) |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Minnow Slough (HUC 051201111402) |
| 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
- 54Pollutants on file
- 34Under a numeric limit
- 54With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| Zinc, total [as Zn] | 4 | 11 | 7 | May 31, 2009 | 440% over the limit |
| Solids, total suspended | 5 | 15 | 1 | November 30, 2015 | 4% over the limit |
| Phosphorus, total [as P] | 2 | 11 | 1 | August 31, 2015 | 9% over the limit |
| Fluoride, total [as F] | 4 | 3 | 1 | August 31, 2001 | 11% over the limit |
| Nitrogen, ammonia total [as N] | 18 | 18 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 12 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 4 | 12 | 0 | ||
| Oxygen, dissolved [DO] | 5 | 8 | 0 | ||
| Copper, total [as Cu] | 4 | 8 | 0 | ||
| pH | 2 | 6 | 0 | ||
| Nitrogen, total [as N] | 1 | 5 | 0 | ||
| Iron, total [as Fe] | 4 | 4 | 0 | ||
| Iron, dissolved [as Fe] | 4 | 4 | 0 | ||
| Lead, total [as Pb] | 4 | 4 | 0 | ||
| Manganese, total [as Mn] | 4 | 4 | 0 | ||
| Thallium, total [as Tl] | 4 | 4 | 0 | ||
| Nickel, total [as Ni] | 4 | 4 | 0 | ||
| Silver, total [as Ag] | 4 | 4 | 0 | ||
| Antimony, total [as Sb] | 4 | 4 | 0 | ||
| Selenium, total [as Se] | 4 | 4 | 0 | ||
| Phenolics, total recoverable | 4 | 4 | 0 | ||
| Mercury, total [as Hg] | 4 | 4 | 0 | ||
| Cadmium, total [as Cd] | 4 | 3 | 0 | ||
| Chlorine, total residual | 1 | 3 | 0 | ||
| Coliform, fecal general | 1 | 3 | 0 | ||
| Arsenic, dry weight | 0 | 3 | 0 | ||
| Selenium, dry weight | 0 | 3 | 0 | ||
| Copper, dry weight | 0 | 3 | 0 | ||
| Cadmium, dry weight | 0 | 3 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 0 | 3 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 0 | 3 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 0 | 3 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 0 | 3 | 0 | ||
| Oil & Grease | 4 | 2 | 0 | ||
| Cyanide, weak acid, dissociable | 4 | 2 | 0 | ||
| Cyanide, total [as CN] | 4 | 2 | 0 | ||
| Arsenic, total [as As] | 4 | 2 | 0 | ||
| Barium, total [as Ba] | 4 | 2 | 0 | ||
| Beryllium, total [as Be] | 4 | 2 | 0 | ||
| Chromium, hexavalent [as Cr] | 4 | 2 | 0 | ||
| Chromium, total [as Cr] | 4 | 2 | 0 | ||
| BOD, 5-day, 20 deg. C | 1 | 2 | 0 | ||
| Molybdenum, sludge, total, dry weight [as Mo] | 0 | 2 | 0 | ||
| Ann. amt sludge disposed by other method | 0 | 1 | 0 | ||
| Annual amt of sludge incinerated | 0 | 1 | 0 | ||
| Annual sludge production, total | 0 | 1 | 0 | ||
| Annual amount of sludge land applied | 0 | 1 | 0 | ||
| Annual amt. sludge disposed surface unit | 0 | 1 | 0 | ||
| Annual amt sludge disposed in landfill | 0 | 1 | 0 | ||
| Annual amt sludge transported interstate | 0 | 1 | 0 | ||
| Pollutant table from 503.13 | 0 | 1 | 0 | ||
| Level of pathogen requirements achieved | 0 | 1 | 0 | ||
| Description of pathogen option used | 0 | 1 | 0 | ||
| Vector attraction reduction alternative used | 0 | 1 | 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
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| April 4, 2025 | Wet-weather SSO discharge to waters of the U.S. that may endanger health or the environment | ST6 |
| January 6, 2025 | Dry-weather SSO, no discharge to waters of the U.S., that may endanger health or the environment | ST6 |
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.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.