Clean Water Act discharge permit · NPDES IL0077909
SCOT FORGE COMPANY, Spring Grove, IL: NPDES IL0077909 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
SCOT FORGE COMPANY holds NPDES permit IL0077909, which discharges to Nippersink Creek. EPA’s file records it issued January 26, 2018 and expiring January 31, 2023. 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 | SCOT FORGE COMPANY |
|---|---|
| Permittee as filed | SCOT FORGE COMPANY |
| NPDES ID | IL0077909 |
| 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 | January 26, 2018 |
| Expiration date | January 31, 2023 |
| Address | Spring Grove, IL 60081 |
| Receiving water | NIPPERSINK CREEK |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Nippersink Creek (HUC 071200060907) |
| SIC | 3462 – Iron And Steel Forgings |
| Other EPA IDs (FRS) | RCRA handler ILR000168807; ICIS-AIR source IL000111080AAD |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 12Pollutants on file
- 12Under a numeric limit
- 7With a violation of any kind
- 6With 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 | 4 | 66 | 66 | February 28, 2018 | 1,330% over the limit |
| Oil & Grease | 4 | 8 | 8 | July 31, 2018 | 309% over the limit |
| Copper, total [as Cu] | 4 | 6 | 6 | September 30, 2010 | 208% over the limit |
| pH | 2 | 2 | 1 | June 30, 2009 | |
| Nickel, total [as Ni] | 4 | 1 | 1 | September 30, 2010 | 18% over the limit |
| Aluminum, total [as Al] | 4 | 1 | 1 | July 31, 2018 | 80% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 1 | 0 | ||
| Cyanide, total [as CN] | 4 | 0 | 0 | ||
| Chromium, total [as Cr] | 4 | 0 | 0 | ||
| Lead, total [as Pb] | 4 | 0 | 0 | ||
| Zinc, total [as Zn] | 4 | 0 | 0 | ||
| Temperature, water deg. fahrenheit | 2 | 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 IL0077909.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, IL0077909.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 IL0077909 there.
Nearby on the register
- Discharge permits in Spring Grove
- Every permit record in Spring Grove, A to Z
- Discharge permits in Illinois
- Every permit record in Illinois, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.