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Sewage treatment plant, Judsonia, Arkansas. NPDES permit AR0035742, in force until Sep 30, 2030. Last 12 months: over a limit 6 times (last July 2026), 77 required values missing, 6 of 22 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit |
|---|---|---|---|
| May 2026 | pH, minimum | 3.41 SU | ≥ 6 SU |
| May 2026 | pH, minimum | 3.41 SU | ≥ 6 SU |
| June 2026 | pH, minimum | 5.61 SU | ≥ 6 SU |
| June 2026 | pH, minimum | 5.61 SU | ≥ 6 SU |
| July 2026 | pH, minimum | 5.43 SU | ≥ 6 SU |
| July 2026 | pH, minimum | 5.43 SU | ≥ 6 SU |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | monthly average minimum | ≥ 2 mg/L | all year |
| Oxygen, dissolved [DO] | monthly average minimum | ≥ 2 mg/L | all year |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 30 mg/L | all year |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 30 mg/L | all year |
| BOD, 5-day, 20 deg. C | 7-day average | ≤ 45 mg/L | all year |
| BOD, 5-day, 20 deg. C | 7-day average | ≤ 45 mg/L | all year |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 50 lb/d | all year |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 125.1 lb/d | all year |
| pH | minimum | ≥ 6 SU | all year |
| pH | minimum | ≥ 6 SU | all year |
| pH | maximum | ≤ 9 SU | all year |
| pH | maximum | ≤ 9 SU | all year |
| Solids, total suspended | monthly average | ≤ 90 mg/L | all year |
| Solids, total suspended | monthly average | ≤ 90 mg/L | all year |
| Solids, total suspended | 7-day average | ≤ 135 mg/L | all year |
| Solids, total suspended | 7-day average | ≤ 135 mg/L | all year |
| Solids, total suspended | monthly average | ≤ 150.1 lb/d | all year |
| Solids, total suspended | monthly average | ≤ 375.3 lb/d | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
| E. coli | 30-day geometric mean | ≤ 126 #/100mL | May–Sep |
| E. coli | 30-day geometric mean | ≤ 630 #/100mL | Jan, Feb, Mar, Apr, Oct, Nov, Dec |
| E. coli | 30-day geometric mean | ≤ 126 #/100mL | May–Oct |
| E. coli | 30-day geometric mean | ≤ 630 #/100mL | Jan, Feb, Mar, Apr, Nov, Dec |
| E. coli | daily maximum | ≤ 410 #/100mL | May–Sep |
| E. coli | daily maximum | ≤ 2050 #/100mL | Jan, Feb, Mar, Apr, Oct, Nov, Dec |
| E. coli | daily maximum | ≤ 410 #/100mL | May–Oct |
| E. coli | daily maximum | ≤ 2050 #/100mL | Jan, Feb, Mar, Apr, Nov, Dec |
| Overflows | monthly total | report only (occur/mo) | all year |
| Overflows | monthly total | report only (occur/mo) | all year |
| Overflow volume [SS0 volume, CSO volume] | monthly total | report only (gal) | all year |
| Overflow volume [SS0 volume, CSO volume] | monthly total | report only (gal) | all year |
Cited limits by parameter: Arkansas's rules and the federal ones.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/AR0035742 · MCP: https://passage-data.com/mcp