Clean Water Act discharge permit · NPDES IL0058998
GREEN VALLEY STP, Green Valley, IL: NPDES IL0058998 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
GREEN VALLEY STP, held by GREEN VALLEY, VILLAGE OF, holds NPDES permit IL0058998, which discharges to Mackinaw River. EPA’s file records it issued September 26, 2017 and expiring September 30, 2022. 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 | GREEN VALLEY STP |
|---|---|
| Permittee as filed | GREEN VALLEY, VILLAGE OF |
| NPDES ID | IL0058998 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | September 26, 2017 |
| Expiration date | September 30, 2022 |
| Address | Green Valley, IL 61534 |
| Receiving water | MACKINAW RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Horseshoe Creek-Mackinaw River (HUC 071300040808) |
| 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
- 8Pollutants on file
- 8Under a numeric limit
- 8With 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 |
|---|---|---|---|---|---|
| Coliform, fecal general | 1 | 118 | 66 | July 31, 2024 | 99,999% over the limit |
| Chlorine, total residual | 4 | 289 | 51 | September 30, 2021 | 5,733% over the limit |
| Solids, total suspended | 5 | 645 | 8 | March 31, 2011 | 278% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 514 | 6 | January 31, 2006 | 620% over the limit |
| Flow, in conduit or thru treatment plant | 4 | 516 | 0 | ||
| pH | 2 | 258 | 0 | ||
| BOD, 5-day, 20 deg. C | 1 | 129 | 0 | ||
| Nitrogen, ammonia total [as N] | 1 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES IL0058998.
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, IL0058998.
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 IL0058998 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.