Clean Water Act discharge permit · NPDES IL0065021
BLACKHAWK MOLDING COMPANY INC, Addison, IL: NPDES IL0065021 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 4Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
BLACKHAWK MOLDING COMPANY INC, held by BLACKHAWK MOLDING COMPANY, holds NPDES permit IL0065021, which discharges to Salt Creek. EPA’s file records it issued September 27, 2006 and expiring October 31, 2011. 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 | BLACKHAWK MOLDING COMPANY INC |
|---|---|
| Permittee as filed | BLACKHAWK MOLDING COMPANY |
| NPDES ID | IL0065021 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | September 27, 2006 |
| Expiration date | October 31, 2011 |
| Address | Addison, IL 60101 |
| Receiving water | SALT CREEK |
| Subwatershed | East Branch Du Page River (HUC 071200040804) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 5Pollutants on file
- 4Under a numeric limit
- 5With a violation of any kind
- 3With 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 | 2 | 33 | 12 | July 31, 2004 | 920% over the limit |
| Chlorine, total residual | 0 | 20 | 11 | January 31, 2016 | 2,260% over the limit |
| Temperature, water deg. fahrenheit | 1 | 18 | 9 | January 31, 2016 | 25% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 57 | 0 | ||
| pH | 2 | 18 | 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 IL0065021.
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 IL0065021 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.