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Cheese, Natural And Processed, Belmont, Wisconsin. NPDES permit WI0054470 expired Mar 31, 2023; its limits still apply. Last 12 months: over a limit once (last October 2025), 39 required values missing, 2 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | Oxygen, dissolved [DO], daily minimum | 5 | ≥ 6 mg/L | 17% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | daily minimum | ≥ 6 mg/L | all year |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 32 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 15 mg/L | May–Sep |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 46.1 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 46.1 lb/d | May–Sep |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 92.3 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 92.3 lb/d | May–Sep |
| pH | daily minimum | ≥ 6 SU | all year |
| pH | daily maximum | ≤ 9 SU | all year |
| Solids, total suspended | monthly average | ≤ 58 lb/d | all year |
| Solids, total suspended | daily maximum | ≤ 115.3 lb/d | all year |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 8.8 mg/L | Apr |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 7.1 mg/L | May–Sep |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 4.2 mg/L | Apr |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 3.6 mg/L | May–Sep |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 6.7 mg/L | Jan, Feb, Mar, Oct, Nov, Dec |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | Apr |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | May–Sep |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | Jan, Feb, Mar, Oct, Nov, Dec |
| Phosphorus, total [as P] | 6-month average | ≤ .075 mg/L | all year |
| Phosphorus, total [as P] | monthly average | ≤ .225 mg/L | 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 |
Cited limits by parameter: Wisconsin's rules and the federal ones.
Same industry: the 75 Food and Kindred Products permits in Wisconsin.
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On EPA ECHO: Facility report · DMR history
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