NPDES permit AR0044733 · Minor NON-POTW · effective, expires 2026-09-30 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31. Most often over: Coliform, fecal general (1), Nitrogen, ammonia total [as N] (1).
Reports are due about 25 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] | INST MIN | >= 2 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Oxygen, dissolved [DO] | INST MIN | >= 3 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 001 | pH | MINIMUM | >= 6 SU | all year |
| 001 | pH | MAXIMUM | <= 9 SU | all year |
| 001 | Solids, total suspended | MO AVG | <= 30 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 45 mg/L | all year |
| 001 | Solids, total suspended | MO AVG | <= 7.9 lb/d | all year |
| 001 | Solids, total suspended | DAILY MX | <= 11.8 lb/d | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 2.44 mg/L | Apr, May |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 2.44 mg/L | Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 2.44 mg/L | Jun, Jul, Aug |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 13 mg/L | Jan, Feb, Mar, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 6.1 mg/L | Apr, May |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 6.1 mg/L | Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 6.1 mg/L | Jun, Jul, Aug |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 17 mg/L | Jan, Feb, Mar, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= .63 lb/d | Apr, May |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= .63 lb/d | Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= .63 lb/d | Jun, Jul, Aug |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 3.4 lb/d | Jan, Feb, Mar, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 1.6 lb/d | Apr, May |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 1.6 lb/d | Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 1.6 lb/d | Jun, Jul, Aug |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 4.5 lb/d | Jan, Feb, Mar, Nov, Dec |
| 001 | Chloride [as Cl] | MO AVG | <= 70 mg/L | all year |
| 001 | Chloride [as Cl] | DAILY MX | <= 105 mg/L | all year |
| 001 | Chloride [as Cl] | MO AVG | <= 18 lb/d | all year |
| 001 | Chloride [as Cl] | DAILY MX | <= 27 lb/d | all year |
| 001 | Sulfate, total [as SO4] | MO AVG | <= 45 mg/L | all year |
| 001 | Sulfate, total [as SO4] | DAILY MX | <= 67.5 mg/L | all year |
| 001 | Sulfate, total [as SO4] | MO AVG | <= 12 lb/d | all year |
| 001 | Sulfate, total [as SO4] | DAILY MX | <= 18 lb/d | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | Solids, total dissolved | MO AVG | <= 500 mg/L | all year |
| 001 | Solids, total dissolved | DAILY MX | <= 750 mg/L | all year |
| 001 | Solids, total dissolved | MO AVG | <= 129 lb/d | all year |
| 001 | Solids, total dissolved | DAILY MX | <= 193.5 lb/d | all year |
| 001 | Coliform, fecal general | 30DA GEO | <= 1000 #/100mL | all year |
| 001 | Coliform, fecal general | 7 DA GEO | <= 2000 #/100mL | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 20 mg/L | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 30 mg/L | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 5.3 lb/d | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 7.9 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