NPDES permit IL0060852 · Minor NON-POTW · effective, expires 2029-12-31 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31.
Reports are due about 25 days after each monitoring period ends (the most common figure among IL permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Temperature, water deg. fahrenheit | MO MAX | <= 63 deg F | Jan, Feb, Mar, Dec |
| 001 | Temperature, water deg. fahrenheit | MO MAX | <= 93 deg F | Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | Oxygen, dissolved [DO] | 30DA AVG | report only | all year |
| 001 | Oxygen, dissolved [DO] | DAILY MX | report only | all year |
| 001 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 10 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 20 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 590 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 900 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | ANNL AVG | <= 870 lb/d | all year |
| 001 | pH | MO MIN | >= 6.5 SU | all year |
| 001 | pH | MO MAX | <= 9 SU | all year |
| 001 | Solids, total suspended | 30DA AVG | <= 12 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 24 mg/L | all year |
| 001 | Solids, total suspended | 30DA AVG | <= 1230 lb/d | all year |
| 001 | Solids, total suspended | DAILY MX | <= 1640 lb/d | all year |
| 001 | Solids, total suspended | ANNL AVG | <= 870 lb/d | all year |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.5 mg/L | Mar, Apr, May, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.1 mg/L | Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.4 mg/L | Jan, Feb, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 5.7 mg/L | Mar, Apr, May, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 6.8 mg/L | Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 4.9 mg/L | Jan, Feb, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 2.7 mg/L | Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 3.8 mg/L | Mar, Apr, May, Sep, Oct |
| 001 | Temperature, length of excursion | ANNL TOT | <= 87.6 hr/12mo | 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 |
| 003 | Temperature, water deg. fahrenheit | MO MAX | <= 63 deg F | Jan, Feb, Mar, Dec |
| 003 | Temperature, water deg. fahrenheit | MO MAX | <= 93 deg F | Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| 003 | Oxygen, dissolved [DO] | 30DA AVG | report only | all year |
| 003 | Oxygen, dissolved [DO] | DAILY MX | report only | all year |
| 003 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 10 mg/L | all year |
| 003 | BOD, 5-day, 20 deg. C | DAILY MX | <= 20 mg/L | all year |
| 003 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 590 lb/d | all year |
| 003 | BOD, 5-day, 20 deg. C | DAILY MX | <= 900 lb/d | all year |
| 003 | BOD, 5-day, 20 deg. C | ANNL AVG | <= 870 lb/d | all year |
| 003 | pH | MO MIN | >= 6.5 SU | all year |
| 003 | pH | MO MAX | <= 9 SU | all year |
| 003 | Solids, total suspended | 30DA AVG | <= 12 mg/L | all year |
| 003 | Solids, total suspended | DAILY MX | <= 24 mg/L | all year |
| 003 | Solids, total suspended | 30DA AVG | <= 1230 lb/d | all year |
| 003 | Solids, total suspended | DAILY MX | <= 1640 lb/d | all year |
| 003 | Solids, total suspended | ANNL AVG | <= 870 lb/d | all year |
| 003 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.5 mg/L | Mar, Apr, May, Sep, Oct |
| 003 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.1 mg/L | Jun, Jul, Aug, Sep, Oct |
| 003 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.4 mg/L | Jan, Feb, Nov, Dec |
| 003 | Nitrogen, ammonia total [as N] | DAILY MX | <= 5.7 mg/L | Mar, Apr, May, Sep, Oct |
| 003 | Nitrogen, ammonia total [as N] | DAILY MX | <= 6.8 mg/L | Jun, Jul, Aug, Sep, Oct |
| 003 | Nitrogen, ammonia total [as N] | DAILY MX | <= 4.9 mg/L | Jan, Feb, Nov, Dec |
| 003 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 2.7 mg/L | Jun, Jul, Aug, Sep, Oct |
| 003 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 3.8 mg/L | Mar, Apr, May, Sep, Oct |
| 003 | Temperature, length of excursion | ANNL TOT | <= 87.6 hr/12mo | all year |
| 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 |
| 004 | Temperature, water deg. fahrenheit | MO MAX | <= 63 deg F | Jan, Feb, Mar, Dec |
| 004 | Temperature, water deg. fahrenheit | MO MAX | <= 93 deg F | Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| 004 | Oxygen, dissolved [DO] | 30DA AVG | report only | all year |
| 004 | Oxygen, dissolved [DO] | DAILY MX | report only | all year |
| 004 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 10 mg/L | all year |
| 004 | BOD, 5-day, 20 deg. C | DAILY MX | <= 20 mg/L | all year |
| 004 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 590 lb/d | all year |
| 004 | BOD, 5-day, 20 deg. C | DAILY MX | <= 900 lb/d | all year |
| 004 | BOD, 5-day, 20 deg. C | ANNL AVG | <= 870 lb/d | all year |
| 004 | pH | MO MIN | >= 6.5 SU | all year |
| 004 | pH | MO MAX | <= 9 SU | all year |
| 004 | Solids, total suspended | 30DA AVG | <= 12 mg/L | all year |
| 004 | Solids, total suspended | DAILY MX | <= 24 mg/L | all year |
| 004 | Solids, total suspended | 30DA AVG | <= 1230 lb/d | all year |
| 004 | Solids, total suspended | DAILY MX | <= 1640 lb/d | all year |
| 004 | Solids, total suspended | ANNL AVG | <= 870 lb/d | all year |
| 004 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.5 mg/L | Mar, Apr, May, Sep, Oct |
| 004 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.1 mg/L | Jun, Jul, Aug, Sep, Oct |
| 004 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.4 mg/L | Jan, Feb, Nov, Dec |
| 004 | Nitrogen, ammonia total [as N] | DAILY MX | <= 5.7 mg/L | Mar, Apr, May, Sep, Oct |
| 004 | Nitrogen, ammonia total [as N] | DAILY MX | <= 6.8 mg/L | Jun, Jul, Aug, Sep, Oct |
| 004 | Nitrogen, ammonia total [as N] | DAILY MX | <= 4.9 mg/L | Jan, Feb, Nov, Dec |
| 004 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 2.7 mg/L | Jun, Jul, Aug, Sep, Oct |
| 004 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 3.8 mg/L | Mar, Apr, May, Sep, Oct |
| 004 | Temperature, length of excursion | ANNL TOT | <= 87.6 hr/12mo | all year |
| 004 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 004 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 005 | Temperature, water deg. fahrenheit | MO MAX | <= 63 deg F | Jan, Feb, Mar, Dec |
| 005 | Temperature, water deg. fahrenheit | MO MAX | <= 93 deg F | Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| 005 | Oxygen, dissolved [DO] | 30DA AVG | report only | all year |
| 005 | Oxygen, dissolved [DO] | DAILY MX | report only | all year |
| 005 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 10 mg/L | all year |
| 005 | BOD, 5-day, 20 deg. C | DAILY MX | <= 20 mg/L | all year |
| 005 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 590 lb/d | all year |
| 005 | BOD, 5-day, 20 deg. C | DAILY MX | <= 900 lb/d | all year |
| 005 | BOD, 5-day, 20 deg. C | ANNL AVG | <= 870 lb/d | all year |
| 005 | pH | MO MIN | >= 6.5 SU | all year |
| 005 | pH | MO MAX | <= 9 SU | all year |
| 005 | Solids, total suspended | 30DA AVG | <= 12 mg/L | all year |
| 005 | Solids, total suspended | DAILY MX | <= 24 mg/L | all year |
| 005 | Solids, total suspended | 30DA AVG | <= 1230 lb/d | all year |
| 005 | Solids, total suspended | DAILY MX | <= 1640 lb/d | all year |
| 005 | Solids, total suspended | ANNL AVG | <= 870 lb/d | all year |
| 005 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.5 mg/L | Mar, Apr, May, Sep, Oct |
| 005 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.1 mg/L | Jun, Jul, Aug, Sep, Oct |
| 005 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.4 mg/L | Jan, Feb, Nov, Dec |
| 005 | Nitrogen, ammonia total [as N] | DAILY MX | <= 5.7 mg/L | Mar, Apr, May, Sep, Oct |
| 005 | Nitrogen, ammonia total [as N] | DAILY MX | <= 6.8 mg/L | Jun, Jul, Aug, Sep, Oct |
| 005 | Nitrogen, ammonia total [as N] | DAILY MX | <= 4.9 mg/L | Jan, Feb, Nov, Dec |
| 005 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 2.7 mg/L | Jun, Jul, Aug, Sep, Oct |
| 005 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 3.8 mg/L | Mar, Apr, May, Sep, Oct |
| 005 | Temperature, length of excursion | ANNL TOT | <= 87.6 hr/12mo | all year |
| 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 | Temperature, water deg. fahrenheit | MO MAX | <= 63 deg F | Jan, Feb, Mar, Dec |
| 006 | Temperature, water deg. fahrenheit | MO MAX | <= 93 deg F | Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| 006 | pH | MO MIN | >= 6.5 SU | all year |
| 006 | pH | MO MAX | <= 9 SU | all year |
| 006 | Solids, total suspended | 30DA AVG | <= 12 mg/L | all year |
| 006 | Solids, total suspended | DAILY MX | <= 24 mg/L | all year |
| 006 | Temperature, length of excursion | ANNL TOT | <= 87.6 hr/12mo | all year |
| 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 |
| 006 | Chlorine, total residual | DAILY MX | <= .05 mg/L | all year |
| 007 | Temperature, water deg. fahrenheit | MO MAX | <= 63 deg F | Jan, Feb, Mar, Dec |
| 007 | Temperature, water deg. fahrenheit | MO MAX | <= 93 deg F | Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| 007 | Oxygen, dissolved [DO] | 30DA AVG | report only | all year |
| 007 | Oxygen, dissolved [DO] | DAILY MX | report only | all year |
| 007 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 10 mg/L | all year |
| 007 | BOD, 5-day, 20 deg. C | DAILY MX | <= 20 mg/L | all year |
| 007 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 48 lb/d | all year |
| 007 | BOD, 5-day, 20 deg. C | DAILY MX | <= 96 lb/d | all year |
| 007 | pH | MO MIN | >= 6.5 SU | all year |
| 007 | pH | MO MAX | <= 9 SU | all year |
| 007 | Solids, total suspended | 30DA AVG | <= 12 mg/L | all year |
| 007 | Solids, total suspended | DAILY MX | <= 24 mg/L | all year |
| 007 | Solids, total suspended | 30DA AVG | <= 58 lb/d | all year |
| 007 | Solids, total suspended | DAILY MX | <= 115 lb/d | all year |
| 007 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.5 mg/L | Mar, Apr, May, Sep, Oct |
| 007 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.1 mg/L | Jun, Jul, Aug, Sep, Oct |
| 007 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.4 mg/L | Jan, Feb, Nov, Dec |
| 007 | Nitrogen, ammonia total [as N] | DAILY MX | <= 5.7 mg/L | Mar, Apr, May, Sep, Oct |
| 007 | Nitrogen, ammonia total [as N] | DAILY MX | <= 6.8 mg/L | Jun, Jul, Aug, Sep, Oct |
| 007 | Nitrogen, ammonia total [as N] | DAILY MX | <= 4.9 mg/L | Jan, Feb, Nov, Dec |
| 007 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 7 lb/d | Mar, Apr, May, Sep, Oct |
| 007 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 5 lb/d | Jun, Jul, Aug, Sep, Oct |
| 007 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 16 lb/d | Jan, Feb, Nov, Dec |
| 007 | Nitrogen, ammonia total [as N] | DAILY MX | <= 27 lb/d | Mar, Apr, May, Sep, Oct |
| 007 | Nitrogen, ammonia total [as N] | DAILY MX | <= 33 lb/d | Jun, Jul, Aug, Sep, Oct |
| 007 | Nitrogen, ammonia total [as N] | DAILY MX | <= 24 lb/d | Jan, Feb, Nov, Dec |
| 007 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 2.7 mg/L | Jun, Jul, Aug, Sep, Oct |
| 007 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 3.8 mg/L | Mar, Apr, May, Sep, Oct |
| 007 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 13 lb/d | Jun, Jul, Aug, Sep, Oct |
| 007 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 18 lb/d | Mar, Apr, May, Sep, Oct |
| 007 | Temperature, length of excursion | ANNL TOT | <= 87.6 hr/12mo | all year |
| 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 |
| 008 | Temperature, water deg. fahrenheit | MO MAX | <= 63 deg F | Jan, Feb, Mar, Dec |
| 008 | Temperature, water deg. fahrenheit | MO MAX | <= 93 deg F | Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| 008 | pH | MO MIN | >= 6.5 SU | all year |
| 008 | pH | MO MAX | <= 9 SU | all year |
| 008 | Solids, total suspended | 30DA AVG | <= 15 mg/L | all year |
| 008 | Solids, total suspended | DAILY MX | <= 30 mg/L | all year |
| 008 | Temperature, length of excursion | ANNL TOT | <= 87.6 hr/12mo | all year |
| 008 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 008 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 008 | Chlorine, total residual | DAILY MX | <= .05 mg/L | all year |
| 009 | Temperature, water deg. fahrenheit | MO MAX | <= 63 deg F | Jan, Feb, Mar, Dec |
| 009 | Temperature, water deg. fahrenheit | MO MAX | <= 93 deg F | Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| 009 | Oxygen, dissolved [DO] | 30DA AVG | report only | all year |
| 009 | Oxygen, dissolved [DO] | DAILY MX | report only | all year |
| 009 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 10 mg/L | all year |
| 009 | BOD, 5-day, 20 deg. C | DAILY MX | <= 20 mg/L | all year |
| 009 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 590 lb/d | all year |
| 009 | BOD, 5-day, 20 deg. C | DAILY MX | <= 900 lb/d | all year |
| 009 | BOD, 5-day, 20 deg. C | ANNL AVG | <= 870 lb/d | all year |
| 009 | pH | MO MIN | >= 6.5 SU | all year |
| 009 | pH | MO MAX | <= 9 SU | all year |
| 009 | Solids, total suspended | 30DA AVG | <= 12 mg/L | all year |
| 009 | Solids, total suspended | DAILY MX | <= 24 mg/L | all year |
| 009 | Solids, total suspended | 30DA AVG | <= 1230 lb/d | all year |
| 009 | Solids, total suspended | DAILY MX | <= 1640 lb/d | all year |
| 009 | Solids, total suspended | ANNL AVG | <= 870 lb/d | all year |
| 009 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.5 mg/L | Mar, Apr, May, Sep, Oct |
| 009 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.1 mg/L | Jun, Jul, Aug, Sep, Oct |
| 009 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.4 mg/L | Jan, Feb, Nov, Dec |
| 009 | Nitrogen, ammonia total [as N] | DAILY MX | <= 5.7 mg/L | Mar, Apr, May, Sep, Oct |
| 009 | Nitrogen, ammonia total [as N] | DAILY MX | <= 6.8 mg/L | Jun, Jul, Aug, Sep, Oct |
| 009 | Nitrogen, ammonia total [as N] | DAILY MX | <= 4.9 mg/L | Jan, Feb, Nov, Dec |
| 009 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 2.7 mg/L | Jun, Jul, Aug, Sep, Oct |
| 009 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 3.8 mg/L | Mar, Apr, May, Sep, Oct |
| 009 | Temperature, length of excursion | ANNL TOT | <= 87.6 hr/12mo | all year |
| 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 |
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