NPDES permit IL0070912 · Minor NON-POTW · administratively continued, expires 2023-08-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileThis permit expired on 2023-08-31 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.
Last period with anything received: 2026-06-30.
Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | pH | MINIMUM | >= 6.5 SU | all year |
| 001 | pH | MINIMUM | >= 6.5 SU | all year |
| 001 | pH | QC | >= 6 SU | all year |
| 001 | pH | QC | >= 6 SU | all year |
| 001 | pH | MINIMUM | >= 6.5 SU | all year |
| 001 | pH | MINIMUM | >= 6.5 SU | all year |
| 001 | pH | QC | >= 6 SU | all year |
| 001 | pH | QC | >= 6 SU | all year |
| 001 | pH | MAXIMUM | <= 10 SU | all year |
| 001 | pH | MAXIMUM | <= 10 SU | all year |
| 001 | pH | QB | <= 10 SU | all year |
| 001 | pH | QB | <= 10 SU | all year |
| 001 | pH | MAXIMUM | <= 10 SU | all year |
| 001 | pH | MAXIMUM | <= 10 SU | all year |
| 001 | pH | QB | <= 10 SU | all year |
| 001 | pH | QB | <= 10 SU | all year |
| 001 | Alkalinity, total [as CaCO3] | DAILY MX | report only | all year |
| 001 | Alkalinity, total [as CaCO3] | DAILY MX | report only | all year |
| 001 | Alkalinity, total [as CaCO3] | DAILY MX | report only | all year |
| 001 | Alkalinity, total [as CaCO3] | DAILY MX | report only | all year |
| 001 | Acidity, total [as CaCO3] | DAILY MX | report only | all year |
| 001 | Acidity, total [as CaCO3] | DAILY MX | report only | all year |
| 001 | Acidity, total [as CaCO3] | DAILY MX | report only | all year |
| 001 | Acidity, total [as CaCO3] | DAILY MX | report only | all year |
| 001 | Solids, total suspended | 30DA AVG | <= 35 mg/L | all year |
| 001 | Solids, total suspended | 30DA AVG | <= 35 mg/L | all year |
| 001 | Solids, total suspended | 30DA AVG | <= 35 mg/L | all year |
| 001 | Solids, total suspended | 30DA AVG | <= 35 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 70 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 70 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 70 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 70 mg/L | all year |
| 001 | Solids, settleable | QB | <= .5 mL/L | all year |
| 001 | Solids, settleable | QB | <= .5 mL/L | all year |
| 001 | Hardness, total [as CaCO3] | DAILY MX | report only | all year |
| 001 | Hardness, total [as CaCO3] | DAILY MX | report only | all year |
| 001 | Hardness, total [as CaCO3] | QB | report only | all year |
| 001 | Hardness, total [as CaCO3] | QB | report only | all year |
| 001 | Hardness, total [as CaCO3] | DAILY MX | report only | all year |
| 001 | Hardness, total [as CaCO3] | DAILY MX | report only | all year |
| 001 | Hardness, total [as CaCO3] | QB | report only | all year |
| 001 | Hardness, total [as CaCO3] | QB | report only | all year |
| 001 | Chloride [as Cl] | DAILY MX | <= 500 mg/L | all year |
| 001 | Chloride [as Cl] | DAILY MX | <= 500 mg/L | all year |
| 001 | Chloride [as Cl] | QB | <= 500 mg/L | all year |
| 001 | Chloride [as Cl] | QB | <= 500 mg/L | all year |
| 001 | Chloride [as Cl] | DAILY MX | <= 500 mg/L | all year |
| 001 | Chloride [as Cl] | DAILY MX | <= 500 mg/L | all year |
| 001 | Chloride [as Cl] | QB | <= 500 mg/L | all year |
| 001 | Chloride [as Cl] | QB | <= 500 mg/L | all year |
| 001 | Sulfate, total [as SO4] | DAILY MX | <= 1562 mg/L | all year |
| 001 | Sulfate, total [as SO4] | DAILY MX | <= 1562 mg/L | all year |
| 001 | Sulfate, total [as SO4] | QB | <= 1562 mg/L | all year |
| 001 | Sulfate, total [as SO4] | QB | <= 1562 mg/L | all year |
| 001 | Sulfate, total [as SO4] | DAILY MX | <= 1562 mg/L | all year |
| 001 | Sulfate, total [as SO4] | DAILY MX | <= 1562 mg/L | all year |
| 001 | Sulfate, total [as SO4] | QB | <= 1562 mg/L | all year |
| 001 | Sulfate, total [as SO4] | QB | <= 1562 mg/L | all year |
| 001 | Iron, total [as Fe] | 30DA AVG | <= 3 mg/L | all year |
| 001 | Iron, total [as Fe] | 30DA AVG | <= 3 mg/L | all year |
| 001 | Iron, total [as Fe] | 30DA AVG | <= 3 mg/L | all year |
| 001 | Iron, total [as Fe] | 30DA AVG | <= 3 mg/L | all year |
| 001 | Iron, total [as Fe] | DAILY MX | <= 6 mg/L | all year |
| 001 | Iron, total [as Fe] | DAILY MX | <= 6 mg/L | all year |
| 001 | Iron, total [as Fe] | DAILY MX | <= 6 mg/L | all year |
| 001 | Iron, total [as Fe] | DAILY MX | <= 6 mg/L | all year |
| 001 | Manganese, total [as Mn] | 30DA AVG | <= 2 mg/L | all year |
| 001 | Manganese, total [as Mn] | 30DA AVG | <= 2 mg/L | all year |
| 001 | Manganese, total [as Mn] | 30DA AVG | <= 2 mg/L | all year |
| 001 | Manganese, total [as Mn] | 30DA AVG | <= 2 mg/L | all year |
| 001 | Manganese, total [as Mn] | DAILY MX | <= 4 mg/L | all year |
| 001 | Manganese, total [as Mn] | DAILY MX | <= 4 mg/L | all year |
| 001 | Manganese, total [as Mn] | DAILY MX | <= 4 mg/L | all year |
| 001 | Manganese, total [as Mn] | DAILY MX | <= 4 mg/L | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | Mercury, total [as Hg] | DAILY MX | report only | all year |
| 001 | Mercury, total [as Hg] | DAILY MX | report only | all year |
| 001 | Mercury, total [as Hg] | DAILY MX | report only | all year |
| 001 | Mercury, total [as Hg] | DAILY MX | report only | all year |
Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states