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Land, Mineral, Wildlife Conservation, Kinmundy, Illinois. NPDES permit IL0073903, in force until Oct 31, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Oxygen, dissolved [DO] | monthly average minimum | ≥ 5.5 mg/L | Jan, Feb, Aug, Sep, Oct, Nov, Dec | 002 |
| Oxygen, dissolved [DO] | minimum weekly average | ≥ 4 mg/L | Jan, Feb, Aug, Sep, Oct, Nov, Dec | 002 |
| Oxygen, dissolved [DO] | minimum weekly average | ≥ 6 mg/L | Mar–Jul | 002 |
| Oxygen, dissolved [DO] | daily minimum | ≥ 3.5 mg/L | Jan, Feb, Aug, Sep, Oct, Nov, Dec | 002 |
| Oxygen, dissolved [DO] | daily minimum | ≥ 5 mg/L | Mar–Jul | 002 |
| pH | minimum | ≥ 6 SU | all year | 002 |
| pH | maximum | ≤ 9 SU | all year | 002 |
| Solids, total suspended | monthly average | ≤ 12 mg/L | all year | 002 |
| Solids, total suspended | daily maximum | ≤ 24 mg/L | all year | 002 |
| Solids, total suspended | monthly average | ≤ .9 lb/d | all year | 002 |
| Solids, total suspended | daily maximum | ≤ 1.7 lb/d | all year | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 2.3 mg/L | Mar | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 2.3 mg/L | Apr, May, Sep, Oct | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.7 mg/L | Jun–Aug | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 4 mg/L | Jan, Feb, Nov, Dec | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 14.4 mg/L | Mar | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 13.1 mg/L | Apr, May, Sep, Oct | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 13.1 mg/L | Jun–Aug | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 11.3 mg/L | Jan, Feb, Nov, Dec | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .16 lb/d | Mar | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .16 lb/d | Apr, May, Sep, Oct | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .12 lb/d | Jun–Aug | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .28 lb/d | Jan, Feb, Nov, Dec | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 1 lb/d | Mar | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ .93 lb/d | Apr, May, Sep, Oct | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ .93 lb/d | Jun–Aug | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ .8 lb/d | Jan, Feb, Nov, Dec | 002 |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 4.2 mg/L | Jun–Aug | 002 |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 5.8 mg/L | Mar | 002 |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 5.8 mg/L | Apr, May, Sep, Oct | 002 |
| Nitrogen, ammonia total [as N] | weekly average | ≤ .3 lb/d | Jun–Aug | 002 |
| Nitrogen, ammonia total [as N] | weekly average | ≤ .41 lb/d | Mar | 002 |
| Nitrogen, ammonia total [as N] | weekly average | ≤ .41 lb/d | Apr, May, Sep, Oct | 002 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 002 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 002 |
| Chlorine, total residual | daily maximum | ≤ .05 mg/L | all year | 002 |
| Coliform, fecal general | daily maximum | ≤ 400 #/100mL | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 10 mg/L | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 20 mg/L | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ .7 lb/d | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 1.4 lb/d | all year | 002 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | INF |
| Solids, total suspended | monthly average | report only (mg/L) | all year | INF |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | INF |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | INF |
Cited limits by parameter: Illinois's rules and the federal ones.
Same industry: the 37 Administration of Environmental Quality and Housing Programs permits in Illinois.
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Your permit document is the final word. As JSON: /api/v1/permits/IL0073903 · MCP: https://passage-data.com/mcp