NPDES permit IL0039802 · Minor NON-POTW · effective, expires 2031-02-28 · EPA's file as of 2026-09-19
Check this month's numbers before you fileLast period with anything received: 2026-07-31. Most often over: Zinc, total [as Zn] (3).
Reports are due about 28 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 | BOD, 5-day, 20 deg. C | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 001 | BOD, 5-day, 20 deg. C | QB | report only | Mar, Jun, Sep, Dec |
| 001 | pH | MINIMUM | report only | Mar, Jun, Sep, Dec |
| 001 | pH | MAXIMUM | report only | Mar, Jun, Sep, Dec |
| 001 | Cadmium, total [as Cd] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 001 | Cadmium, total [as Cd] | QB | report only | Mar, Jun, Sep, Dec |
| 001 | Copper, total [as Cu] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 001 | Copper, total [as Cu] | QB | report only | Mar, Jun, Sep, Dec |
| 001 | Iron, total [as Fe] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 001 | Iron, total [as Fe] | QB | report only | Mar, Jun, Sep, Dec |
| 001 | Nickel, total [as Ni] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 001 | Nickel, total [as Ni] | QB | report only | Mar, Jun, Sep, Dec |
| 001 | Zinc, total [as Zn] | QB | <= .2198 mg/L | Mar, Jun, Sep, Dec |
| 001 | Oil and grease | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 001 | Oil and grease | QB | report only | Mar, Jun, Sep, Dec |
| 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 |
| 002 | BOD, 5-day, 20 deg. C | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 002 | BOD, 5-day, 20 deg. C | QB | report only | Mar, Jun, Sep, Dec |
| 002 | pH | MINIMUM | report only | Mar, Jun, Sep, Dec |
| 002 | pH | MAXIMUM | report only | Mar, Jun, Sep, Dec |
| 002 | Cadmium, total [as Cd] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 002 | Cadmium, total [as Cd] | QB | report only | Mar, Jun, Sep, Dec |
| 002 | Copper, total [as Cu] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 002 | Copper, total [as Cu] | QB | report only | Mar, Jun, Sep, Dec |
| 002 | Nickel, total [as Ni] | QB | <= .1484 mg/L | Mar, Jun, Sep, Dec |
| 002 | Oil and grease | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 002 | Oil and grease | QB | report only | Mar, Jun, Sep, Dec |
| 002 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 003 | BOD, 5-day, 20 deg. C | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 003 | BOD, 5-day, 20 deg. C | QB | report only | Mar, Jun, Sep, Dec |
| 003 | pH | MINIMUM | report only | Mar, Jun, Sep, Dec |
| 003 | pH | MAXIMUM | report only | Mar, Jun, Sep, Dec |
| 003 | Cadmium, total [as Cd] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 003 | Cadmium, total [as Cd] | QB | report only | Mar, Jun, Sep, Dec |
| 003 | Copper, total [as Cu] | QB | <= .0341 mg/L | Mar, Jun, Sep, Dec |
| 003 | Iron, total [as Fe] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 003 | Iron, total [as Fe] | QB | report only | Mar, Jun, Sep, Dec |
| 003 | Nickel, total [as Ni] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 003 | Nickel, total [as Ni] | QB | report only | Mar, Jun, Sep, Dec |
| 003 | Zinc, total [as Zn] | QB | <= .2198 mg/L | Mar, Jun, Sep, Dec |
| 003 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 003 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 005 | BOD, 5-day, 20 deg. C | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 005 | BOD, 5-day, 20 deg. C | QB | report only | Mar, Jun, Sep, Dec |
| 005 | pH | MINIMUM | report only | Mar, Jun, Sep, Dec |
| 005 | pH | MAXIMUM | report only | Mar, Jun, Sep, Dec |
| 005 | Cadmium, total [as Cd] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 005 | Cadmium, total [as Cd] | QB | report only | Mar, Jun, Sep, Dec |
| 005 | Copper, total [as Cu] | QB | <= .0341 mg/L | Mar, Jun, Sep, Dec |
| 005 | Iron, total [as Fe] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 005 | Iron, total [as Fe] | QB | report only | Mar, Jun, Sep, Dec |
| 005 | Nickel, total [as Ni] | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 005 | Nickel, total [as Ni] | QB | report only | Mar, Jun, Sep, Dec |
| 005 | Zinc, total [as Zn] | QB | <= .2198 mg/L | Mar, Jun, Sep, Dec |
| 005 | Oil and grease | QRTR AVG | report only | Mar, Jun, Sep, Dec |
| 005 | Oil and grease | QB | report only | Mar, Jun, Sep, Dec |
| 005 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 005 | Flow, in conduit or thru treatment plant | 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