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Beet Sugar, Carrollton, Michigan. NPDES permit MI0002224 expired Oct 1, 2025; its limits still apply. Last 12 months: over a limit once (last November 2025). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| November 2025 | Phosphorus, total [as P], monthly average | 1.9 | ≤ 1 mg/L | 90% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | daily minimum | ≥ 3 mg/L | Mar, Apr, Oct, Nov, Dec |
| BOD, 5-day, 20 deg. C | monthly average | = 30 mg/L | Mar, Apr, Oct, Nov, Dec |
| BOD, 5-day, 20 deg. C | daily maximum | = 40 mg/L | Mar, Apr, Oct, Nov, Dec |
| BOD, 5-day, 20 deg. C | monthly average | report only (lb/d) | Mar, Apr, Oct, Nov, Dec |
| BOD, 5-day, 20 deg. C | daily maximum | report only (lb/d) | Mar, Apr, Oct, Nov, Dec |
| pH | daily minimum | ≥ 6.5 SU | Mar, Apr, Oct, Nov, Dec |
| pH | daily maximum | ≤ 9 SU | Mar, Apr, Oct, Nov, Dec |
| Solids, total suspended | monthly average | = 70 mg/L | Mar, Apr |
| Solids, total suspended | monthly average | = 40 mg/L | Oct–Dec |
| Solids, total suspended | daily maximum | = 100 mg/L | Mar, Apr |
| Solids, total suspended | daily maximum | = 45 mg/L | Oct–Dec |
| Solids, total suspended | monthly average | report only (lb/d) | Mar, Apr |
| Solids, total suspended | monthly average | report only (lb/d) | Oct–Dec |
| Solids, total suspended | daily maximum | report only (lb/d) | Mar, Apr |
| Solids, total suspended | daily maximum | report only (lb/d) | Oct–Dec |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | Oct, Nov |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | Mar, Apr, Dec |
| Nitrogen, ammonia total [as N] | daily maximum | = 10 mg/L | Oct, Nov |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | Mar, Apr, Dec |
| Nitrogen, ammonia total [as N] | monthly average | report only (lb/d) | Oct, Nov |
| Nitrogen, ammonia total [as N] | monthly average | report only (lb/d) | Mar, Apr, Dec |
| Nitrogen, ammonia total [as N] | daily maximum | report only (lb/d) | Oct, Nov |
| Nitrogen, ammonia total [as N] | daily maximum | report only (lb/d) | Mar, Apr, Dec |
| Phosphorus, total [as P] | monthly average | ≤ 1 mg/L | Mar, Apr, Oct, Nov, Dec |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | Mar, Apr, Oct, Nov, Dec |
| Phosphorus, total [as P] | monthly average | ≤ 7.9 lb/d | Mar, Apr, Oct, Nov, Dec |
| Phosphorus, total [as P] | daily maximum | report only (lb/d) | Mar, Apr, Oct, Nov, Dec |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | Mar, Apr, Oct, Nov, Dec |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | Mar, Apr, Oct, Nov, Dec |
| Coliform, fecal general | monthly geometric mean | = 200 #/100mL | Mar, Apr, Oct, Nov, Dec |
| Coliform, fecal general | daily maximum | = 400 #/100mL | Mar, Apr, Oct, Nov, Dec |
| Outfall observation,visual, y/n response | value | report only (N=0;Y=1) | Mar, Apr, Oct, Nov, Dec |
Cited limits by parameter: Michigan's rules and the federal ones.
Same industry: the 26 Food and Kindred Products permits in Michigan.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/MI0002224 · MCP: https://passage-data.com/mcp