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Chicken Eggs, Croton, Ohio. NPDES permit OH0131130 expired Aug 31, 2023; its limits still apply. Last 12 months: over a limit 14 times (last August 2026), 23 required values missing, 2 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | pH, maximum, daily maximum | 9.96 | ≤ 9 SU | — |
| April 2026 | BOD, 5-day, 20 deg. C, daily maximum | 13 | ≤ 10.83 kg/d | 20% |
| April 2026 | BOD, 5-day, 20 deg. C, monthly average | 13 | ≤ 7.22 kg/d | 80% |
| April 2026 | Nitrogen, ammonia total [as N], monthly average | .67 | ≤ .55 kg/d | 22% |
| April 2026 | Phosphorus, total [as P], daily maximum | .624 | ≤ .24 kg/d | 160% |
| April 2026 | Phosphorus, total [as P], daily maximum | 1.11 | ≤ 1 mg/L | 11% |
| May 2026 | Nitrogen, ammonia total [as N], monthly average | 2.2 | ≤ 1.9 mg/L | 16% |
| May 2026 | Phosphorus, total [as P], daily maximum | 1.65 | ≤ 1 mg/L | 65% |
| June 2026 | Nitrogen, ammonia total [as N], monthly average | 3.5 | ≤ 1.9 mg/L | 84% |
| June 2026 | Phosphorus, total [as P], daily maximum | 1.58 | ≤ 1 mg/L | 58% |
| August 2026 | Nitrogen, ammonia total [as N], monthly average | .77 | ≤ .46 kg/d | 67% |
| August 2026 | Nitrogen, ammonia total [as N], monthly average | 3.6 | ≤ 1.9 mg/L | 89% |
| August 2026 | Phosphorus, total [as P], daily maximum | .32 | ≤ .24 kg/d | 33% |
| August 2026 | Phosphorus, total [as P], daily maximum | 1.49 | ≤ 1 mg/L | 49% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Flow rate | monthly average | report only (gal/d) | all year |
| Flow rate | daily maximum | report only (gal/d) | all year |
| Oxygen, dissolved [DO] | daily minimum | report only (mg/L) | all year |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 30 mg/L | all year |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 45 mg/L | all year |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 7.22 kg/d | all year |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 10.83 kg/d | all year |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year |
| Solids, total suspended | daily maximum | ≤ 45 mg/L | all year |
| Solids, total suspended | monthly average | ≤ 7.22 kg/d | all year |
| Solids, total suspended | daily maximum | ≤ 10.83 kg/d | all year |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.9 mg/L | May–Oct |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 2.3 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 12.7 mg/L | May–Oct |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 6.4 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .46 kg/d | May–Oct |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .55 kg/d | Jan, Feb, Mar, Apr, Nov, Dec |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 3.06 kg/d | May–Oct |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 1.54 kg/d | Jan, Feb, Mar, Apr, Nov, Dec |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year |
| Phosphorus, total [as P] | daily maximum | ≤ 1 mg/L | all year |
| Phosphorus, total [as P] | daily maximum | ≤ .24 kg/d | all year |
| E. coli, MTEC-MF | monthly geometric mean | report only (MPN/100mL) | May–Oct |
| E. coli, MTEC-MF | daily maximum | report only (MPN/100mL) | May–Oct |
| pH, maximum | daily maximum | ≤ 9 SU | all year |
| pH, minimum | daily minimum | ≥ 6.5 SU | all year |
Cited limits by parameter: Ohio's rules and the federal ones.
Same industry: the 15 Agricultural Production — Livestock and Animal Specialties permits in Ohio.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/OH0131130 · MCP: https://passage-data.com/mcp