Passage Data · Check a report · Use it from your AI
Cheese, Natural And Processed, Middlefield, Ohio. NPDES permit OH0129526, in force until Dec 31, 2027. Last 12 months: over a limit 6 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | Solids, total dissolved- 180 deg. C, monthly average | 1833 | ≤ 1500 mg/L | 22% |
| November 2025 | Solids, total dissolved- 180 deg. C, monthly average | 1773 | ≤ 1500 mg/L | 18% |
| December 2025 | Solids, total dissolved- 180 deg. C, monthly average | 1718 | ≤ 1500 mg/L | 15% |
| February 2026 | Solids, total dissolved- 180 deg. C, monthly average | 1529 | ≤ 1500 mg/L | 2% |
| July 2026 | Solids, total dissolved- 180 deg. C, monthly average | 3254 | ≤ 1500 mg/L | 117% |
| August 2026 | Solids, total dissolved- 180 deg. C, monthly average | 1641 | ≤ 1500 mg/L | 9% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. centigrade | monthly average | report only (deg C) | all year | 002 |
| Temperature, water deg. centigrade | daily maximum | report only (deg C) | all year | 002 |
| Oxygen, dissolved [DO] | daily minimum | ≥ 6 mg/L | all year | 002 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 20 mg/L | all year | 002 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 30 mg/L | all year | 002 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ .78 kg/d | all year | 002 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 1.2 kg/d | all year | 002 |
| pH | daily minimum | ≥ 6.5 SU | all year | 002 |
| pH | daily maximum | ≤ 9.5 SU | all year | 002 |
| Solids, total suspended | monthly average | ≤ 20 mg/L | all year | 002 |
| Solids, total suspended | daily maximum | ≤ 30 mg/L | all year | 002 |
| Solids, total suspended | monthly average | ≤ .78 kg/d | all year | 002 |
| Solids, total suspended | daily maximum | ≤ 1.2 kg/d | all year | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.5 mg/L | May–Oct | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 8.6 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .059 kg/d | May–Oct | 002 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .34 kg/d | Jan, Feb, Mar, Apr, Nov, Dec | 002 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Nitrite + Nitrate total [as N] | daily maximum | report only (mg/L) | all year | 002 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 002 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 002 |
| E. coli, MTEC-MF | monthly geometric mean | ≤ 126 MPN/100mL | May–Oct | 002 |
| E. coli, MTEC-MF | weekly geometric mean | ≤ 284 MPN/100mL | May–Oct | 002 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 002 |
| Solids, total dissolved- 180 deg. C | monthly average | ≤ 1500 mg/L | all year | 002 |
| Nitrogen, ammonia in bottom deposits | monthly average | report only (mg/kg) | all year | 571 |
| Nitrogen, ammonia in bottom deposits | daily maximum | report only (mg/kg) | all year | 571 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/kg) | all year | 571 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/kg) | all year | 571 |
| Nitrite plus nitrate in bottom deposits | monthly average | report only (mg/kg) | all year | 571 |
| Nitrite plus nitrate in bottom deposits | daily maximum | report only (mg/kg) | all year | 571 |
| Phosphorous, total, in bottom deposits | monthly average | report only (mg/kg) | all year | 571 |
| Phosphorous, total, in bottom deposits | daily maximum | report only (mg/kg) | all year | 571 |
| Potassium, in bottom deposits | monthly average | report only (mg/kg) | all year | 571 |
| Potassium, in bottom deposits | daily maximum | report only (mg/kg) | all year | 571 |
| Sludge weight, dry | monthly average | report only (dry ton) | all year | 571 |
| Sludge weight, dry | daily maximum | report only (dry ton) | all year | 571 |
| Solids, total, percent | monthly average | report only (%) | all year | 571 |
| Solids, total, percent | daily maximum | report only (%) | all year | 571 |
| Solids, volatile % of total solids | monthly average | report only (%) | all year | 571 |
| Solids, volatile % of total solids | daily maximum | report only (%) | all year | 571 |
| Sodium, sludge, total, dry weight [as Na] | monthly average | report only (mg/kg) | all year | 571 |
| Sodium, sludge, total, dry weight [as Na] | daily maximum | report only (mg/kg) | all year | 571 |
| Biosolids weight indluding admixtures | monthly average | report only (dry ton) | Dec | 576 |
| Biosolids weight indluding admixtures | daily maximum | report only (dry ton) | Dec | 576 |
| Sludge waste from secondary clarifiers | monthly average | report only (gal) | Dec | 578 |
| Sludge waste from secondary clarifiers | daily maximum | report only (gal) | Dec | 578 |
Cited limits by parameter: Ohio's rules and the federal ones.
Same industry: the 48 Food and Kindred Products permits in Ohio.
· Save this facility as a site · Superfund sites nearby · Your permits on one board
On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/OH0129526 · MCP: https://passage-data.com/mcp