Clean Water Act discharge permit · NPDES IL0053325
ALLERTON PARK & 4H MEMORIAL CAMP STP, Monticello, IL: NPDES IL0053325 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
ALLERTON PARK & 4H MEMORIAL CAMP STP, held by UNIVERSITY OF ILLINOIS, holds NPDES permit IL0053325, which discharges to Unnamed Trib Of Sangamon River. 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 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | ALLERTON PARK & 4H MEMORIAL CAMP STP |
|---|---|
| Permittee as filed | UNIVERSITY OF ILLINOIS |
| NPDES ID | IL0053325 |
| 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 | August 13, 2020 |
| Expiration date | August 31, 2025 |
| Address | Monticello, IL 61856 |
| Receiving water | UNNAMED TRIB OF SANGAMON RIVER |
| Subwatershed | Wildcat Creek-Sangamon River (HUC 071300060404) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 10Pollutants on file
- 10Under a numeric limit
- 10With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 20 | 87 | 59 | July 31, 2026 | 720% over the limit |
| Solids, total suspended | 5 | 53 | 11 | June 30, 2026 | 125% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 54 | 8 | June 30, 2024 | 110% over the limit |
| pH | 2 | 22 | 4 | September 30, 2025 | |
| Oxygen, dissolved [DO] | 5 | 12 | 2 | July 31, 2025 | 18% over the limit |
| Flow, in conduit or thru treatment plant | 4 | 44 | 0 | ||
| Chlorine, total residual | 1 | 17 | 0 | ||
| BOD, 5-day, 20 deg. C | 1 | 8 | 0 | ||
| Nitrogen, nitrate total [as N] | 1 | 4 | 0 | ||
| Coliform, fecal general | 1 | 4 | 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 IL0053325.
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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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 IL0053325 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.