Clean Water Act discharge permit · NPDES IL0021873
BELLEVILLE STP #1, CITY OF, Belleville, IL: NPDES IL0021873 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 38Pollutants under a numeric limit
- 8Pollutants with an effluent exceedance
BELLEVILLE STP #1, CITY OF, held by BELLEVILLE, CITY OF, holds NPDES permit IL0021873, which discharges to Richland Creek. EPA’s file records it issued October 1, 2015 and expiring September 30, 2020. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | BELLEVILLE STP #1, CITY OF |
|---|---|
| Permittee as filed | BELLEVILLE, CITY OF |
| NPDES ID | IL0021873 |
| 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 | October 1, 2015 |
| Expiration date | September 30, 2020 |
| Address | Belleville, IL 62220 |
| Receiving water | RICHLAND CREEK |
| Subwatershed | Schoenberger Creek (HUC 071401010502) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 42Pollutants on file
- 38Under a numeric limit
- 18With a violation of any kind
- 8With 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 |
|---|---|---|---|---|---|
| Coliform, fecal general | 5 | 61 | 54 | October 31, 2021 | 254,900% over the limit |
| Solids, total suspended | 10 | 12 | 7 | January 31, 2017 | 46% over the limit |
| Phosphorus, total [as P] | 5 | 5 | 4 | January 31, 2024 | 1,200% over the limit |
| Nitrogen, ammonia total [as N] | 29 | 19 | 2 | August 31, 2010 | 37% over the limit |
| Coliform, fecal - % samples exceeding limit | 2 | 2 | 2 | July 31, 2025 | 68% over the limit |
| Chlorine, total residual | 3 | 11 | 1 | February 28, 2006 | 91% over the limit |
| pH | 6 | 3 | 1 | January 31, 2011 | |
| BOD, carbonaceous [5 day, 20 C] | 8 | 1 | 1 | January 31, 2011 | 36% over the limit |
| Overflows | 12 | 11 | 0 | ||
| Duration | 0 | 11 | 0 | ||
| Flow | 0 | 10 | 0 | ||
| Rainfall | 0 | 8 | 0 | ||
| Rainfall duration | 0 | 4 | 0 | ||
| Heptachlor epoxide | 1 | 3 | 0 | ||
| Oxygen, dissolved [DO] | 11 | 1 | 0 | ||
| Flow, in conduit or thru treatment plant | 6 | 1 | 0 | ||
| Nitrogen, total [as N] | 4 | 1 | 0 | ||
| BOD, 5-day, 20 deg. C | 2 | 1 | 0 | ||
| Oil & Grease | 4 | 0 | 0 | ||
| Cyanide, total [as CN] | 4 | 0 | 0 | ||
| Cyanide, free [amenable to chlorination] | 4 | 0 | 0 | ||
| Fluoride, total [as F] | 4 | 0 | 0 | ||
| Arsenic, total [as As] | 4 | 0 | 0 | ||
| Barium, total [as Ba] | 4 | 0 | 0 | ||
| Beryllium, total [as Be] | 4 | 0 | 0 | ||
| Cadmium, total [as Cd] | 4 | 0 | 0 | ||
| Chromium, hexavalent [as Cr] | 4 | 0 | 0 | ||
| Chromium, total [as Cr] | 4 | 0 | 0 | ||
| Copper, total [as Cu] | 4 | 0 | 0 | ||
| Iron, total [as Fe] | 4 | 0 | 0 | ||
| Iron, dissolved [as Fe] | 4 | 0 | 0 | ||
| Lead, total [as Pb] | 4 | 0 | 0 | ||
| Manganese, total [as Mn] | 4 | 0 | 0 | ||
| Thallium, total [as Tl] | 4 | 0 | 0 | ||
| Nickel, total [as Ni] | 4 | 0 | 0 | ||
| Silver, total [as Ag] | 4 | 0 | 0 | ||
| Zinc, total [as Zn] | 4 | 0 | 0 | ||
| Antimony, total [as Sb] | 4 | 0 | 0 | ||
| Selenium, total [as Se] | 4 | 0 | 0 | ||
| Phenolics, total recoverable | 4 | 0 | 0 | ||
| Mercury, total [as Hg] | 4 | 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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| January 8, 2026 | Dry-weather SSO discharge to waters of the U.S., not permit compliant, no endangerment | ST6 |
| September 2, 2025 | Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangerment | ST6 |
| August 7, 2025 | Dry-weather SSO 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 September 14, 2026.