NPDES permit IA0064033 · Minor NON-POTW · administratively continued, expires 2026-01-31 · EPA's file as of 2026-09-19
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This permit expired on 2026-01-31 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: 2026-07-31.
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 | DAILY MN | >= 6 SU | all year |
| 001 | pH | DAILY MX | <= 9 SU | all year |
| 001 | Solids, total suspended | 30DA AVG | <= 80 mg/L | all year |
| 001 | Solids, total suspended | 7 DA AVG | <= 120 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 2.7 mg/L | Nov |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.8 mg/L | Oct |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 2.8 mg/L | Dec |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.9 mg/L | Apr |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 4.5 mg/L | Feb |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 2.2 mg/L | May |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.1 mg/L | Aug |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.2 mg/L | Sep |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.2 mg/L | Jul |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.9 mg/L | Jan |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.7 mg/L | Jun |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.9 mg/L | Mar |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 2.7 mg/L | Nov |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 2.7 mg/L | Oct |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3.9 mg/L | Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 4.8 mg/L | Apr |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 8.5 mg/L | Feb |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3.3 mg/L | May |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 2.7 mg/L | Aug |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 2.7 mg/L | Sep |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3.3 mg/L | Jul |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 20 mg/L | Jan |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3.3 mg/L | Jun |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3.9 mg/L | Mar |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3 lb/d | Nov |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 2 lb/d | Oct |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.2 lb/d | Dec |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 2.2 lb/d | Apr |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 5.1 lb/d | Feb |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 2.5 lb/d | May |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.2 lb/d | Aug |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.4 lb/d | Sep |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.3 lb/d | Jul |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 4.4 lb/d | Jan |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.9 lb/d | Jun |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 4.4 lb/d | Mar |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3 lb/d | Nov |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3 lb/d | Oct |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 4.4 lb/d | Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 5.4 lb/d | Apr |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 9.6 lb/d | Feb |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3.7 lb/d | May |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3.1 lb/d | Aug |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3 lb/d | Sep |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3.7 lb/d | Jul |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 22.5 lb/d | Jan |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3.7 lb/d | Jun |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 4.4 lb/d | Mar |
| 001 | E. coli | GEO MEAN | <= 126 #/100mL | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Jun |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 22 mg/L | Jul |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Apr |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Mar |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Dec |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Feb |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Jan |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Sep |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 22 mg/L | Aug |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Nov |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Oct |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 26 mg/L | Jun |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 22 mg/L | Jul |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 33 mg/L | Apr |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 40 mg/L | Mar |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 40 mg/L | Dec |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 40 mg/L | Feb |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 40 mg/L | Jan |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 27 mg/L | Sep |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 22 mg/L | Aug |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 40 mg/L | Nov |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 38 mg/L | Oct |
| 002 | pH | DAILY MN | >= 6 SU | all year |
| 002 | pH | DAILY MX | <= 9 SU | all year |
| 002 | Solids, total suspended | 30DA AVG | <= 80 mg/L | all year |
| 002 | Solids, total suspended | 7 DA AVG | <= 120 mg/L | all year |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 2.2 mg/L | May |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.2 mg/L | Jul |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.7 mg/L | Jun |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.1 mg/L | Aug |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 2.7 mg/L | Nov |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.9 mg/L | Apr |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 2.8 mg/L | Dec |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.9 mg/L | Jan |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 4.5 mg/L | Feb |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.8 mg/L | Oct |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.2 mg/L | Sep |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.9 mg/L | Mar |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3.3 mg/L | May |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3.3 mg/L | Jul |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3.3 mg/L | Jun |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 2.7 mg/L | Aug |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 2.7 mg/L | Nov |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 4.8 mg/L | Apr |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3.9 mg/L | Dec |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 20 mg/L | Jan |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 8.5 mg/L | Feb |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 2.7 mg/L | Oct |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 2.7 mg/L | Sep |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 3.9 mg/L | Mar |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 5.9 lb/d | May |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.1 lb/d | Jul |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 4.4 lb/d | Jun |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 2.9 lb/d | Aug |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 7.1 lb/d | Nov |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 5.1 lb/d | Apr |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 7.6 lb/d | Dec |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 10.4 lb/d | Jan |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 12.1 lb/d | Feb |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 4.8 lb/d | Oct |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.2 lb/d | Sep |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 10.4 lb/d | Mar |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 8.7 lb/d | May |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 8.8 lb/d | Jul |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 8.8 lb/d | Jun |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 7.3 lb/d | Aug |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 7.2 lb/d | Nov |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 12.7 lb/d | Apr |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 10.5 lb/d | Dec |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 53.4 lb/d | Jan |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 22.7 lb/d | Feb |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 7.2 lb/d | Oct |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 7.2 lb/d | Sep |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 10.5 lb/d | Mar |
| 002 | E. coli | GEO MEAN | <= 126 #/100mL | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| 002 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Nov |
| 002 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Dec |
| 002 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Jan |
| 002 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Feb |
| 002 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Apr |
| 002 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Jun |
| 002 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Sep |
| 002 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 22 mg/L | Aug |
| 002 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | May |
| 002 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 22 mg/L | Jul |
| 002 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Oct |
| 002 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Mar |
| 002 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 40 mg/L | Nov |
| 002 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 40 mg/L | Dec |
| 002 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 40 mg/L | Jan |
| 002 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 40 mg/L | Feb |
| 002 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 40 mg/L | Apr |
| 002 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 26 mg/L | Jun |
| 002 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 27 mg/L | Sep |
| 002 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 22 mg/L | Aug |
| 002 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 33 mg/L | May |
| 002 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 22 mg/L | Jul |
| 002 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 38 mg/L | Oct |
| 002 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 40 mg/L | Mar |
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