NPDES permit IA0067695 · Minor NON-POTW · effective, expires 2027-10-31 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31. Most often over: E. coli (1).
Reports are due about 15 days after each monitoring period ends (the most common figure among IA permits in EPA's filings — check your permit).
| 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 | 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 | Oct |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 24 mg/L | Jul |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 37 mg/L | May |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Feb |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 24 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 | Mar |
| 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 | Dec |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 25 mg/L | Jan |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 30 mg/L | Sep |
| 001 | BOD, carbonaceous [5 day, 20 C] | 30DA AVG | <= 29 mg/L | Jun |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 40 mg/L | Oct |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 24 mg/L | Jul |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 37 mg/L | May |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 40 mg/L | Feb |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 24 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 | <= 40 mg/L | Mar |
| 001 | BOD, carbonaceous [5 day, 20 C] | 7 DA AVG | <= 40 mg/L | Apr |
| 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 | Jan |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 30 mg/L | Sep |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 29 mg/L | Jun |
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