NPDES IL0051837 · Clean Water Act
RED HILLS STATE PARK STP, Sumner, IL: NPDES IL0051837 discharge permit, effluent exceedances, inspections, penalties
RED HILLS STATE PARK STP, Sumner, Illinois: Individual permit IL0051837, held by RED HILLS STATE PARK; Administratively continued; issued March 9, 2017, term to February 28, 2022; discharges to UNNAMED TRIBUTARY OF MUDDY CREEK.
- Chlorine, total residual: 1 limit, 142 violations of any kind, 12 effluent exceedances, latest September 30, 2005, largest 300% over the limit.
- BOD, carbonaceous [5 day, 20 C]: 4 limits, 525 violations of any kind, 1 effluent exceedance, latest May 31, 2011, largest 48% over the limit.
- Solids, total suspended: 5 limits, 658 violations of any kind.
- Flow, in conduit or thru treatment plant: 4 limits, 530 violations of any kind.
- pH: 2 limits, 262 violations of any kind.
- Oxygen, dissolved [DO]: 5 limits, 217 violations of any kind.
- BOD, 5-day, 20 deg. C: 1 limit, 134 violations of any kind.
- Coliform, fecal general: 1 limit, 87 violations of any kind.
- Nitrogen, ammonia total [as N]: 1 limit, 31 violations of any kind.
- April 23, 2026: Evaluation (S).
- April 23, 2026: Evaluation (S).
RED HILLS STATE PARK STP among its neighbors
4 discharge permits are in the Shirley Creek-Mud River subwatershed (HUC 051201121303); IL0051837 is one. Its county: 23, 1 major; IL0051837 is minor permit.
Other permits in the Shirley Creek-Mud River subwatershed (HUC 051201121303)
- LAWRENCE COUNTY STP, Sumner: IL0073610, minor, term to 2024-03-31
- RED HILLS STATE PARK SOUTH CAMPGROUND STP, Sumner: IL0051829, minor, term to 2023-06-30
- SUMNER STP, Sumner: ILG580118, minor, term to 2018-06-30
Identity
| Facility | RED HILLS STATE PARK STP |
|---|---|
| Permittee | RED HILLS STATE PARK |
| NPDES ID | IL0051837 |
| Status | Administratively continued |
| Type | Individual permit |
| Class | Minor |
| Facility type | Non-POTW |
| Issued | March 9, 2017 |
| Expires | February 28, 2022 |
| Address | Sumner, IL 62466 |
| Receiving water | UNNAMED TRIBUTARY OF MUDDY CREEK |
| Subwatershed | Shirley Creek-Mud River (HUC 051201121303) |
| SIC | 9512 – Land, Mineral, Wildlife Conservation |
NPDES IL0051837: effluent limits and exceedances
RED HILLS STATE PARK STP (NPDES IL0051837): 9 pollutants on file, 9 limited; 9 with a violation of any kind, 2 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| Chlorine, total residual | 1 | 142 | 12 | September 30, 2005 | 300% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 525 | 1 | May 31, 2011 | 48% over the limit |
| Solids, total suspended | 5 | 658 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 530 | 0 | ||
| pH | 2 | 262 | 0 | ||
| Oxygen, dissolved [DO] | 5 | 217 | 0 | ||
| BOD, 5-day, 20 deg. C | 1 | 134 | 0 | ||
| Coliform, fecal general | 1 | 87 | 0 | ||
| Nitrogen, ammonia total [as N] | 1 | 31 | 0 |
NPDES IL0051837: inspections, violations and enforcement
NPDES IL0051837: 2 inspections
| Date | What EPA recorded | Agency |
|---|---|---|
| April 23, 2026 | Evaluation | S |
| April 23, 2026 | Evaluation | S |
NPDES IL0051837 (RED HILLS STATE PARK STP): no single-event violation, formal enforcement action and informal enforcement action on file.
Watch NPDES IL0051837
NPDES IL0051837: one email when its EPA record changes — $99/month.
Permits near NPDES IL0051837
NPDES IL0051837: 9 pollutant rows, 2 dated events; ICIS-NPDES download, loaded October 14, 2026.