Clean Water Act discharge permit · NPDES IL0071064
DAVIS JUNCTION WWTP, VILLAGE OF, Davis Junction, IL: NPDES IL0071064 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
DAVIS JUNCTION WWTP, VILLAGE OF, held by DAVIS JUNCTION, VILLAGE OF, holds NPDES permit IL0071064, which discharges to Unnamed Tributary Of Killbuck Crk. EPA’s file records it issued August 13, 2020 and expiring August 31, 2025. 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 | DAVIS JUNCTION WWTP, VILLAGE OF |
|---|---|
| Permittee as filed | DAVIS JUNCTION, VILLAGE OF |
| NPDES ID | IL0071064 |
| 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 | August 13, 2020 |
| Expiration date | August 31, 2025 |
| Address | Davis Junction, IL 61020 |
| Receiving water | UNNAMED TRIBUTARY OF KILLBUCK CRK |
| Subwatershed | Middle Killbuck Creek (HUC 070900060703) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 11Pollutants on file
- 11Under a numeric limit
- 11With 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 |
|---|---|---|---|---|---|
| Phosphorus, total [as P] | 2 | 26 | 4 | September 30, 2017 | 28% over the limit |
| Solids, total suspended | 5 | 232 | 2 | November 30, 2016 | 100% over the limit |
| Nitrogen, ammonia total [as N] | 16 | 112 | 2 | December 31, 2025 | 46% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 185 | 1 | February 28, 2014 | 50% over the limit |
| Flow, in conduit or thru treatment plant | 4 | 186 | 0 | ||
| pH | 2 | 92 | 0 | ||
| Oxygen, dissolved [DO] | 5 | 70 | 0 | ||
| Chlorine, total residual | 2 | 46 | 0 | ||
| BOD, 5-day, 20 deg. C | 1 | 46 | 0 | ||
| Coliform, fecal general | 1 | 11 | 0 | ||
| Nitrogen, total [as N] | 1 | 2 | 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 IL0071064.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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 IL0071064 there.
Nearby on the register
- Discharge permits in Davis Junction
- Every permit record in Davis Junction, A to Z
- Discharge permits in Illinois
- Every permit record in Illinois, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.