Clean Water Act discharge permit · NPDES IL0054992
BRAIDWOOD STP, CITY OF, Braidwood, IL: NPDES IL0054992 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 31Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
BRAIDWOOD STP, CITY OF, held by BRAIDWOOD, CITY OF, holds NPDES permit IL0054992, which discharges to Unnamed Tributary To Claypool Ditch. EPA’s file records it issued February 24, 2016 and expiring February 28, 2021. 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 | BRAIDWOOD STP, CITY OF |
|---|---|
| Permittee as filed | BRAIDWOOD, CITY OF |
| NPDES ID | IL0054992 |
| 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 | February 24, 2016 |
| Expiration date | February 28, 2021 |
| Address | Braidwood, IL 60408 |
| Receiving water | UNNAMED TRIBUTARY TO CLAYPOOL DITCH |
| Subwatershed | Walley Run-Aux Sable Creek (HUC 071200050106) |
| Program components on file | Biosolids, POTW |
| 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
- 31Under a numeric limit
- 33With a violation of any kind
- 5With 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 | 9 | 76 | 24 | June 30, 2021 | 742% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 8 | 25 | 5 | July 31, 2010 | 2,050% over the limit |
| Nitrogen, ammonia total [as N] | 28 | 23 | 5 | July 31, 2011 | 423% over the limit |
| Oxygen, dissolved [DO] | 20 | 17 | 2 | July 31, 2010 | 68% over the limit |
| Phosphorus, total [as P] | 8 | 10 | 1 | August 31, 2016 | 39% over the limit |
| Flow, in conduit or thru treatment plant | 6 | 64 | 0 | ||
| BOD, 5-day, 20 deg. C | 1 | 30 | 0 | ||
| pH | 4 | 8 | 0 | ||
| Nitrogen, total [as N] | 2 | 8 | 0 | ||
| Chlorine, total residual | 2 | 6 | 0 | ||
| Iron, dissolved [as Fe] | 2 | 3 | 0 | ||
| Oil & Grease | 2 | 1 | 0 | ||
| Cyanide, total [as CN] | 2 | 1 | 0 | ||
| Cyanide, free [amenable to chlorination] | 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 | ||
| Iron, total [as Fe] | 2 | 1 | 0 | ||
| Lead, total [as Pb] | 2 | 1 | 0 | ||
| Manganese, total [as Mn] | 2 | 1 | 0 | ||
| Nickel, total [as Ni] | 2 | 1 | 0 | ||
| Silver, total [as Ag] | 2 | 1 | 0 | ||
| Zinc, total [as Zn] | 2 | 1 | 0 | ||
| Selenium, total [as Se] | 2 | 1 | 0 | ||
| Phenolics, total recoverable | 2 | 1 | 0 | ||
| Mercury, total [as Hg] | 2 | 1 | 0 | ||
| Beryllium, total [as Be] | 0 | 1 | 0 | ||
| Thallium, total [as Tl] | 0 | 1 | 0 | ||
| Antimony, total [as Sb] | 0 | 1 | 0 | ||
| Coliform, fecal general | 4 | 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 IL0054992.
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.