NPDES permit IA0077089 · Minor NON-POTW · effective, expires 2031-05-31 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-05-31. Most often over: Nitrogen, ammonia total [as N] (29), Chloride [as Cl] (9), Solids, total suspended (4).
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 | Oxygen, dissolved [DO] | DAILY MN | >= 1 mg/L | all year |
| 001 | pH | DAILY MN | >= 6 SU | all year |
| 001 | pH | DAILY MX | <= 9 SU | all year |
| 001 | Solids, total suspended | 30DA AVG | <= 30 mg/L | all year |
| 001 | Solids, total suspended | 7 DA AVG | <= 45 mg/L | all year |
| 001 | Solids, total suspended | 30DA AVG | <= 2.5 lb/d | all year |
| 001 | Solids, total suspended | 7 DA AVG | <= 3.7 lb/d | all year |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.3 mg/L | Jun |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.1 mg/L | Sep |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1 mg/L | Aug |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 2.3 mg/L | Nov |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.4 mg/L | Jan |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.5 mg/L | Apr |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.8 mg/L | May |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.4 mg/L | Mar |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1 mg/L | Jul |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 4 mg/L | Feb |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1.6 mg/L | Oct |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 2.5 mg/L | Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 7.7 mg/L | Jun |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 7.2 mg/L | Sep |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 6.1 mg/L | Aug |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 7.4 mg/L | Nov |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 12.7 mg/L | Jan |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 7.4 mg/L | Apr |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 7.5 mg/L | May |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 10.7 mg/L | Mar |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 5.5 mg/L | Jul |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 14.3 mg/L | Feb |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 9.2 mg/L | Oct |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 8.9 mg/L | Dec |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .11 lb/d | Jun |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .09 lb/d | Sep |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .08 lb/d | Aug |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .19 lb/d | Nov |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .28 lb/d | Jan |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .13 lb/d | Apr |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .15 lb/d | May |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .28 lb/d | Mar |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .08 lb/d | Jul |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .33 lb/d | Feb |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .13 lb/d | Oct |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= .21 lb/d | Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= .64 lb/d | Jun |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= .59 lb/d | Sep |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= .5 lb/d | Aug |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= .61 lb/d | Nov |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 1.05 lb/d | Jan |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= .61 lb/d | Apr |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= .62 lb/d | May |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= .88 lb/d | Mar |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= .45 lb/d | Jul |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 1.18 lb/d | Feb |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= .76 lb/d | Oct |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= .73 lb/d | Dec |
| 001 | Chloride [as Cl] | 30DA AVG | <= 389 mg/L | all year |
| 001 | Chloride [as Cl] | DAILY MX | <= 629 mg/L | all year |
| 001 | Chloride [as Cl] | 30DA AVG | <= 32.1 lb/d | all year |
| 001 | Chloride [as Cl] | DAILY MX | <= 51.9 lb/d | all year |
| 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 | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 40 mg/L | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 2.1 lb/d | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 3.3 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