NPDES permit IL0080100 · Minor NON-POTW · effective, expires 2027-07-31 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31. Most often over: pH (3).
Reports are due about 25 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 | Iron, total [as Fe] | QRTR AVG | <= 1 mg/L (alert) | Jan, Apr, Jul, Oct |
| 001 | Lead, total [as Pb] | QRTR AVG | <= .21 mg/L (alert) | Jan, Apr, Jul, Oct |
| 001 | Zinc, total [as Zn] | QRTR AVG | <= .09 mg/L (alert) | Jan, Apr, Jul, Oct |
| 001 | Aluminum, total [as Al] | QRTR AVG | <= .75 mg/L (alert) | Jan, Apr, Jul, Oct |
| 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 | Iron, total [as Fe] | QRTR AVG | <= 1 mg/L (alert) | Jan, Apr, Jul, Oct |
| 002 | Lead, total [as Pb] | QRTR AVG | <= .21 mg/L (alert) | Jan, Apr, Jul, Oct |
| 002 | Zinc, total [as Zn] | QRTR AVG | <= .09 mg/L (alert) | Jan, Apr, Jul, Oct |
| 002 | Aluminum, total [as Al] | QRTR AVG | <= .75 mg/L (alert) | Jan, Apr, Jul, Oct |
| 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 | Iron, total [as Fe] | QRTR AVG | <= 1 mg/L (alert) | Jan, Apr, Jul, Oct |
| 003 | Lead, total [as Pb] | QRTR AVG | <= .21 mg/L (alert) | Jan, Apr, Jul, Oct |
| 003 | Zinc, total [as Zn] | QRTR AVG | <= .09 mg/L (alert) | Jan, Apr, Jul, Oct |
| 003 | Aluminum, total [as Al] | QRTR AVG | <= .75 mg/L (alert) | Jan, Apr, Jul, Oct |
| 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 | Temperature, water deg. fahrenheit | MO MAX | report only | all year |
| 005 | pH | MO MIN | >= 6.5 SU | all year |
| 005 | pH | MO MAX | <= 9 SU | all year |
| 005 | Iron, total [as Fe] | QRTR AVG | <= 1 mg/L (alert) | Jan, Apr, Jul, Oct |
| 005 | Lead, total [as Pb] | QRTR AVG | <= .21 mg/L (alert) | Jan, Apr, Jul, Oct |
| 005 | Zinc, total [as Zn] | QRTR AVG | <= .09 mg/L (alert) | Jan, Apr, Jul, Oct |
| 005 | Aluminum, total [as Al] | QRTR AVG | <= .75 mg/L (alert) | Jan, Apr, Jul, Oct |
| 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 |
| 006 | Iron, total [as Fe] | QRTR AVG | <= 1 mg/L (alert) | Jan, Apr, Jul, Oct |
| 006 | Lead, total [as Pb] | QRTR AVG | <= .21 mg/L (alert) | Jan, Apr, Jul, Oct |
| 006 | Zinc, total [as Zn] | QRTR AVG | <= .09 mg/L (alert) | Jan, Apr, Jul, Oct |
| 006 | Aluminum, total [as Al] | QRTR AVG | <= .75 mg/L (alert) | Jan, Apr, Jul, Oct |
| 006 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 006 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 007 | Chloride [as Cl] | QRTR AVG | report only | Jan, Apr, Jul, Oct |
| 007 | Chloride [as Cl] | QB | report only | Jan, Apr, Jul, Oct |
| 007 | Iron, total [as Fe] | QRTR AVG | <= 1 mg/L (alert) | Jan, Apr, Jul, Oct |
| 007 | Lead, total [as Pb] | QRTR AVG | <= .21 mg/L (alert) | Jan, Apr, Jul, Oct |
| 007 | Zinc, total [as Zn] | QRTR AVG | <= .09 mg/L (alert) | Jan, Apr, Jul, Oct |
| 007 | Aluminum, total [as Al] | QRTR AVG | <= .75 mg/L (alert) | Jan, Apr, Jul, Oct |
| 007 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 007 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 009 | Iron, total [as Fe] | QRTR AVG | <= 1 mg/L (alert) | Jan, Apr, Jul, Oct |
| 009 | Lead, total [as Pb] | QRTR AVG | <= .21 mg/L (alert) | Jan, Apr, Jul, Oct |
| 009 | Zinc, total [as Zn] | QRTR AVG | <= .09 mg/L (alert) | Jan, Apr, Jul, Oct |
| 009 | Aluminum, total [as Al] | QRTR AVG | <= .75 mg/L (alert) | Jan, Apr, Jul, Oct |
| 009 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 009 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 010 | Iron, total [as Fe] | QRTR AVG | <= 1 mg/L (alert) | Jan, Apr, Jul, Oct |
| 010 | Lead, total [as Pb] | QRTR AVG | <= .21 mg/L (alert) | Jan, Apr, Jul, Oct |
| 010 | Zinc, total [as Zn] | QRTR AVG | <= .09 mg/L (alert) | Jan, Apr, Jul, Oct |
| 010 | Aluminum, total [as Al] | QRTR AVG | <= .75 mg/L (alert) | Jan, Apr, Jul, Oct |
| 010 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 010 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 012 | Iron, total [as Fe] | QRTR AVG | <= 1 mg/L (alert) | Jan, Apr, Jul, Oct |
| 012 | Lead, total [as Pb] | QRTR AVG | <= .21 mg/L (alert) | Jan, Apr, Jul, Oct |
| 012 | Zinc, total [as Zn] | QRTR AVG | <= .09 mg/L (alert) | Jan, Apr, Jul, Oct |
| 012 | Aluminum, total [as Al] | QRTR AVG | <= .75 mg/L (alert) | Jan, Apr, Jul, Oct |
| 012 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 012 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 015 | Iron, total [as Fe] | QRTR AVG | <= 1 mg/L (alert) | Jan, Apr, Jul, Oct |
| 015 | Lead, total [as Pb] | QRTR AVG | <= .21 mg/L (alert) | Jan, Apr, Jul, Oct |
| 015 | Zinc, total [as Zn] | QRTR AVG | <= .09 mg/L (alert) | Jan, Apr, Jul, Oct |
| 015 | Aluminum, total [as Al] | QRTR AVG | <= .75 mg/L (alert) | Jan, Apr, Jul, Oct |
| 015 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 015 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
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