NPDES permit IA0052791 · Minor FEDERAL · effective, expires 2026-09-30 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-08-31.
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 |
|---|---|---|---|---|
| 002 | Oxygen, dissolved [DO] | DAILY MN | >= 1 mg/L | all year |
| 002 | pH | DAILY MN | >= 6 SU | all year |
| 002 | pH | DAILY MX | <= 9 SU | all year |
| 002 | Solids, total suspended | 30DA AVG | <= 30 mg/L | all year |
| 002 | Solids, total suspended | 7 DA AVG | <= 45 mg/L | all year |
| 002 | Solids, total suspended | 30DA AVG | <= .5 lb/d | all year |
| 002 | Solids, total suspended | 7 DA AVG | <= .8 lb/d | all year |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 39.4 mg/L | May |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 39.4 mg/L | Jan |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 38.1 mg/L | Mar |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 40.7 mg/L | Oct |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 42 mg/L | Aug |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 41.4 mg/L | Dec |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 37.4 mg/L | Jun |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 38.1 mg/L | Nov |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 36.8 mg/L | Feb |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 40.7 mg/L | Apr |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 45.6 mg/L | Jul |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 42.7 mg/L | Sep |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 39.4 mg/L | May |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 39.4 mg/L | Jan |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 38.1 mg/L | Mar |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 40.7 mg/L | Oct |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 42 mg/L | Aug |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 41.4 mg/L | Dec |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 37.4 mg/L | Jun |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 38.1 mg/L | Nov |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 36.8 mg/L | Feb |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 40.7 mg/L | Apr |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 45.6 mg/L | Jul |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 42.7 mg/L | Sep |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .69 lb/d | May |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .69 lb/d | Jan |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .67 lb/d | Mar |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .71 lb/d | Oct |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .74 lb/d | Aug |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .72 lb/d | Dec |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .66 lb/d | Jun |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .67 lb/d | Nov |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .64 lb/d | Feb |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .71 lb/d | Apr |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .8 lb/d | Jul |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .75 lb/d | Sep |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= .69 lb/d | May |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= .69 lb/d | Jan |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= .67 lb/d | Mar |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= .71 lb/d | Oct |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= .74 lb/d | Aug |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= .72 lb/d | Dec |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= .66 lb/d | Jun |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= .67 lb/d | Nov |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= .64 lb/d | Feb |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= .71 lb/d | Apr |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= .8 lb/d | Jul |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= .75 lb/d | Sep |
| 002 | E. coli | GEO MEAN | <= 129 #/100mL | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov |
| 002 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | all year |
| 002 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 40 mg/L | all year |
| 002 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= .5 lb/d | all year |
| 002 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= .7 lb/d | 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