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Subdividers And Developers, Knightstown, Indiana. NPDES permit IN0059617, in force until May 31, 2030. Last 12 months: over a limit 23 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| November 2025 | Solids, total suspended, maximum weekly average | 19.8 mg/L | ≤ 18 mg/L | 10% |
| January 2026 | Solids, total suspended, monthly average | 1.04 lb/d | ≤ 1 lb/d | 4% |
| January 2026 | Solids, total suspended, monthly average | 13.7 mg/L | ≤ 12 mg/L | 14% |
| January 2026 | Solids, total suspended, maximum weekly average | 2.2 lb/d | ≤ 1.5 lb/d | 47% |
| January 2026 | Solids, total suspended, maximum weekly average | 25.6 mg/L | ≤ 18 mg/L | 42% |
| May 2026 | Solids, total suspended, monthly average | 1.17 lb/d | ≤ 1 lb/d | 17% |
| May 2026 | Solids, total suspended, monthly average | 13.35 mg/L | ≤ 12 mg/L | 11% |
| May 2026 | Solids, total suspended, maximum weekly average | 2.76 lb/d | ≤ 1.5 lb/d | 84% |
| May 2026 | Solids, total suspended, maximum weekly average | 29 mg/L | ≤ 18 mg/L | 61% |
| June 2026 | BOD, carbonaceous [5 day, 20 C], maximum weekly average | 1.38 lb/d | ≤ 1.25 lb/d | 10% |
| June 2026 | Solids, total suspended, monthly average | 1.35 lb/d | ≤ 1 lb/d | 35% |
| June 2026 | Solids, total suspended, monthly average | 18.04 mg/L | ≤ 12 mg/L | 50% |
| June 2026 | Solids, total suspended, maximum weekly average | 3.51 lb/d | ≤ 1.5 lb/d | 134% |
| June 2026 | Solids, total suspended, maximum weekly average | 36 mg/L | ≤ 18 mg/L | 100% |
| July 2026 | Solids, total suspended, maximum weekly average | 1.57 lb/d | ≤ 1.5 lb/d | 5% |
| July 2026 | Solids, total suspended, maximum weekly average | 30.8 mg/L | ≤ 18 mg/L | 71% |
| August 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | .91 lb/d | ≤ .83 lb/d | 10% |
| August 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 15.03 mg/L | ≤ 10 mg/L | 50% |
| August 2026 | BOD, carbonaceous [5 day, 20 C], maximum weekly average | 15.17 mg/L | ≤ 15 mg/L | 1% |
| August 2026 | Solids, total suspended, monthly average | 2.29 lb/d | ≤ 1 lb/d | 129% |
| August 2026 | Solids, total suspended, monthly average | 38.73 mg/L | ≤ 12 mg/L | 223% |
| August 2026 | Solids, total suspended, maximum weekly average | 3.76 lb/d | ≤ 1.5 lb/d | 151% |
| August 2026 | Solids, total suspended, maximum weekly average | 52 mg/L | ≤ 18 mg/L | 189% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | daily average minimum | ≥ 6 mg/L | all year |
| pH | daily minimum | ≥ 6 SU | all year |
| pH | daily maximum | ≤ 9 SU | all year |
| Solids, total suspended | monthly average | ≤ 12 mg/L | all year |
| Solids, total suspended | maximum weekly average | ≤ 18 mg/L | all year |
| Solids, total suspended | monthly average | ≤ 1 lb/d | all year |
| Solids, total suspended | maximum weekly average | ≤ 1.5 lb/d | all year |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.1 mg/L | May–Nov |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.6 mg/L | Jan, Feb, Mar, Apr, Dec |
| Nitrogen, ammonia total [as N] | maximum weekly average | ≤ 1.6 mg/L | May–Nov |
| Nitrogen, ammonia total [as N] | maximum weekly average | ≤ 2.4 mg/L | Jan, Feb, Mar, Apr, Dec |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .09 lb/d | May–Nov |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .13 lb/d | Jan, Feb, Mar, Apr, Dec |
| Nitrogen, ammonia total [as N] | maximum weekly average | ≤ .13 lb/d | May–Nov |
| Nitrogen, ammonia total [as N] | maximum weekly average | ≤ .2 lb/d | Jan, Feb, Mar, Apr, Dec |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| E. coli, colony forming units [CFU] | monthly geometric mean | ≤ 125 CFU/100mL | Apr–Oct |
| E. coli, colony forming units [CFU] | daily maximum | ≤ 235 CFU/100mL | Apr–Oct |
| E. coli, colony forming units [CFU] | daily maximum | report only (CFU/100mL) | Apr–Oct |
| Number of Events | monthly total | report only (# exceed) | Apr–Oct |
| Number of Events | monthly total | report only (#) | Apr–Oct |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 10 mg/L | all year |
| BOD, carbonaceous [5 day, 20 C] | maximum weekly average | ≤ 15 mg/L | all year |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ .83 lb/d | all year |
| BOD, carbonaceous [5 day, 20 C] | maximum weekly average | ≤ 1.25 lb/d | all year |
| Flow, total | monthly total | report only (Mgal/mo) | all year |
Cited limits by parameter: Indiana's rules and the federal ones.
Same industry: the 109 Real Estate permits in Indiana.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/IN0059617 · MCP: https://passage-data.com/mcp