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Trailer Parks And Campsites, Carsonville, Michigan. NPDES permit MI0057413, in force until Oct 1, 2029. Last 12 months: over a limit 17 times (last September 2026), 2 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| May 2026 | Coliform, fecal general, 7-day geometric mean | 2420 | ≤ 400 #/100mL | 505% |
| June 2026 | pH, daily minimum | 6.34 | ≥ 6.5 SU | — |
| July 2026 | BOD, carbonaceous [5 day, 20 C], daily maximum | 11 | ≤ 10 mg/L | 10% |
| July 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 1.72 | ≤ 1.3 lb/d | 32% |
| July 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 4.94 | ≤ 4 mg/L | 24% |
| July 2026 | Coliform, fecal general, 7-day geometric mean | 1519 | ≤ 400 #/100mL | 280% |
| July 2026 | Phosphorus, total [as P], monthly average | 2.25 | ≤ 1 mg/L | 125% |
| July 2026 | Solids, total suspended, monthly average | 23 | ≤ 20 mg/L | 15% |
| July 2026 | pH, daily minimum | 6.37 | ≥ 6.5 SU | — |
| August 2026 | Coliform, fecal general, 7-day geometric mean | 407.6 | ≤ 400 #/100mL | 2% |
| August 2026 | Phosphorus, total [as P], monthly average | .55 | ≤ .32 lb/d | 72% |
| August 2026 | Phosphorus, total [as P], monthly average | 4.08 | ≤ 1 mg/L | 308% |
| August 2026 | pH, daily minimum | 4.5 | ≥ 6.5 SU | — |
| September 2026 | Coliform, fecal general, 7-day geometric mean | 1673 | ≤ 400 #/100mL | 318% |
| September 2026 | Coliform, fecal general, monthly geometric mean | 288.6 | ≤ 200 #/100mL | 44% |
| September 2026 | Solids, total suspended, monthly average | 30 | ≤ 20 mg/L | 50% |
| September 2026 | pH, daily minimum | 6.06 | ≥ 6.5 SU | — |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Oxygen, dissolved [DO] | daily minimum | ≥ 6 mg/L | May–Nov | 001 |
| Oxygen, dissolved [DO] | daily minimum | ≥ 3 mg/L | Apr | 001 |
| Oxygen, dissolved [DO] | daily minimum | ≥ 5 mg/L | Jan, Feb, Mar, Dec | 001 |
| pH | daily minimum | ≥ 6.5 SU | all year | 001 |
| pH | daily maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | monthly average | ≤ 20 mg/L | May–Sep | 001 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | Jan, Feb, Mar, Apr, Dec | 001 |
| Solids, total suspended | monthly average | ≤ 28 mg/L | Oct, Nov | 001 |
| Solids, total suspended | 7-day average | ≤ 30 mg/L | May–Sep | 001 |
| Solids, total suspended | 7-day average | ≤ 45 mg/L | Jan, Feb, Mar, Apr, Dec | 001 |
| Solids, total suspended | 7-day average | ≤ 42 mg/L | Oct, Nov | 001 |
| Solids, total suspended | monthly average | ≤ 6.3 lb/d | May–Sep | 001 |
| Solids, total suspended | monthly average | ≤ 9.5 lb/d | Jan, Feb, Mar, Apr, Dec | 001 |
| Solids, total suspended | monthly average | ≤ 8.9 lb/d | Oct, Nov | 001 |
| Solids, total suspended | 7-day average | ≤ 9.5 lb/d | May–Sep | 001 |
| Solids, total suspended | 7-day average | ≤ 14 lb/d | Jan, Feb, Mar, Apr, Dec | 001 |
| Solids, total suspended | 7-day average | ≤ 13 lb/d | Oct, Nov | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 2.2 mg/L | Oct, Nov | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 3 mg/L | Oct, Nov | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .7 lb/d | Oct, Nov | 001 |
| Nitrogen, ammonia total [as N] | 7-day average | ≤ .9 lb/d | Oct, Nov | 001 |
| Phosphorus, total [as P] | monthly average | ≤ 1 mg/L | all year | 001 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 001 |
| Phosphorus, total [as P] | monthly average | ≤ .32 lb/d | all year | 001 |
| Phosphorus, total [as P] | daily maximum | report only (lb/d) | all year | 001 |
| Chloride [as Cl] | daily maximum | report only (mg/L) | all year | 001 |
| Sulfate, total [as SO4] | daily maximum | report only (mg/L) | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001 |
| Coliform, fecal general | monthly geometric mean | ≤ 200 #/100mL | all year | 001 |
| Coliform, fecal general | 7-day geometric mean | ≤ 400 #/100mL | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 18 mg/L | Jan, Feb, Mar, Dec | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 9 mg/L | Oct, Nov | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 4 mg/L | May–Sep | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 25 mg/L | Apr | 001 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 27 mg/L | Jan, Feb, Mar, Dec | 001 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 14 mg/L | Oct, Nov | 001 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 10 mg/L | May–Sep | 001 |
| BOD, carbonaceous [5 day, 20 C] | 7-day average | ≤ 40 mg/L | Apr | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 5.7 lb/d | Jan, Feb, Mar, Dec | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 2.9 lb/d | Oct, Nov | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 1.3 lb/d | May–Sep | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 7.9 lb/d | Apr | 001 |
| BOD, carbonaceous [5 day, 20 C] | 7-day average | ≤ 8.6 lb/d | Jan, Feb, Mar, Dec | 001 |
| BOD, carbonaceous [5 day, 20 C] | 7-day average | ≤ 4.4 lb/d | Oct, Nov | 001 |
| BOD, carbonaceous [5 day, 20 C] | 7-day average | ≤ 3.2 lb/d | May–Sep | 001 |
| BOD, carbonaceous [5 day, 20 C] | 7-day average | ≤ 13 lb/d | Apr | 001 |
| Solids, total | monthly minimum | report only (%) | all year | SLD |
| Solids, total | monthly average | report only (%) | all year | SLD |
| Solids, total | monthly maximum | report only (%) | all year | SLD |
| Arsenic, dry weight | monthly minimum | report only (mg/kg) | all year | SLD |
| Arsenic, dry weight | monthly average | report only (mg/kg) | all year | SLD |
| Arsenic, dry weight | monthly maximum | ≤ 75 mg/kg | all year | SLD |
| Selenium, dry weight | monthly minimum | report only (mg/kg) | all year | SLD |
| Selenium, dry weight | monthly average | report only (mg/kg) | all year | SLD |
| Selenium, dry weight | monthly maximum | ≤ 100 mg/kg | all year | SLD |
| Copper, dry weight | monthly minimum | report only (mg/kg) | all year | SLD |
| Copper, dry weight | monthly average | report only (mg/kg) | all year | SLD |
| Copper, dry weight | monthly maximum | ≤ 4300 mg/kg | all year | SLD |
| Cadmium, dry weight | monthly minimum | report only (mg/kg) | all year | SLD |
| Cadmium, dry weight | monthly average | report only (mg/kg) | all year | SLD |
| Cadmium, dry weight | monthly maximum | ≤ 85 mg/kg | all year | SLD |
| Nitrogen, total Kjeldahl | monthly minimum | report only (mg/kg) | all year | SLD |
| Nitrogen, total Kjeldahl | monthly average | report only (mg/kg) | all year | SLD |
| Nitrogen, total Kjeldahl | monthly maximum | report only (mg/kg) | all year | SLD |
| Molybdenum, sludge, total, dry weight [as Mo] | monthly minimum | report only (mg/kg) | all year | SLD |
| Molybdenum, sludge, total, dry weight [as Mo] | monthly average | report only (mg/kg) | all year | SLD |
| Molybdenum, sludge, total, dry weight [as Mo] | monthly maximum | ≤ 75 mg/kg | all year | SLD |
| Zinc, sludge, total, dry weight [as Zn] | monthly minimum | report only (mg/kg) | all year | SLD |
| Zinc, sludge, total, dry weight [as Zn] | monthly average | report only (mg/kg) | all year | SLD |
| Zinc, sludge, total, dry weight [as Zn] | monthly maximum | ≤ 7500 mg/kg | all year | SLD |
| Lead, sludge, total, dry weight [as Pb] | monthly minimum | report only (mg/kg) | all year | SLD |
| Lead, sludge, total, dry weight [as Pb] | monthly average | report only (mg/kg) | all year | SLD |
| Lead, sludge, total, dry weight [as Pb] | monthly maximum | ≤ 840 mg/kg | all year | SLD |
| Nickel, sludge, total, dry weight [as Ni] | monthly minimum | report only (mg/kg) | all year | SLD |
| Nickel, sludge, total, dry weight [as Ni] | monthly average | report only (mg/kg) | all year | SLD |
| Nickel, sludge, total, dry weight [as Ni] | monthly maximum | ≤ 420 mg/kg | all year | SLD |
| Nitrogen, sludge, total, dry weight [as N] | monthly minimum | report only (mg/kg) | all year | SLD |
| Nitrogen, sludge, total, dry weight [as N] | monthly average | report only (mg/kg) | all year | SLD |
| Nitrogen, sludge, total, dry weight [as N] | monthly maximum | report only (mg/kg) | all year | SLD |
| Mercury, sludge, total, dry weight [as Hg] | monthly minimum | report only (mg/kg) | all year | SLD |
| Mercury, sludge, total, dry weight [as Hg] | monthly average | report only (mg/kg) | all year | SLD |
| Mercury, sludge, total, dry weight [as Hg] | monthly maximum | ≤ 57 mg/kg | all year | SLD |
| Potassium, sludge, total, dry weight [as K] | monthly minimum | report only (mg/kg) | all year | SLD |
| Potassium, sludge, total, dry weight [as K] | monthly average | report only (mg/kg) | all year | SLD |
| Potassium, sludge, total, dry weight [as K] | monthly maximum | report only (mg/kg) | all year | SLD |
| Phosphorus, sludge, total, dry weight [as P] | monthly minimum | report only (mg/kg) | all year | SLD |
| Phosphorus, sludge, total, dry weight [as P] | monthly average | report only (mg/kg) | all year | SLD |
| Phosphorus, sludge, total, dry weight [as P] | monthly maximum | report only (mg/kg) | all year | SLD |
Cited limits by parameter: Michigan's rules and the federal ones.
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Your permit document is the final word. As JSON: /api/v1/permits/MI0057413 · MCP: https://passage-data.com/mcp