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Mobile Home Site Operators, Raleigh, North Carolina. NPDES permit NC0056391, in force until Sep 30, 2030. Last 12 months: over a limit 3 times (last August 2026), 12 required values missing, 11 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| April 2026 | Coliform, fecal MF, MFC broth, 44.5 C, daily maximum | 2400 #/100mL | ≤ 400 #/100mL | 500% |
| April 2026 | Nitrogen, ammonia total [as N], daily maximum | 43.8 mg/L | ≤ 15 mg/L | 192% |
| August 2026 | Coliform, fecal MF, MFC broth, 44.5 C, daily maximum | 1700 #/100mL | ≤ 400 #/100mL | 325% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | daily minimum | ≥ 5 mg/L | all year |
| Oxygen, dissolved [DO] | daily maximum | report only (mg/L) | all year |
| Oxygen, dissolved [DO] | daily maximum | report only (mg/L) | all year |
| BOD, 5-day, 20 deg. C | 30-day average | ≤ 30 mg/L | all year |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 45 mg/L | all year |
| pH | daily minimum | ≥ 6 SU | all year |
| pH | daily maximum | ≤ 9 SU | all year |
| Solids, total suspended | 30-day average | ≤ 30 mg/L | all year |
| Solids, total suspended | daily maximum | ≤ 45 mg/L | all year |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year |
| Nitrogen, total [as N] | daily maximum | report only (lb/mo) | all year |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3 mg/L | Apr–Oct |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 14 mg/L | Jan, Feb, Mar, Nov, Dec |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 15 mg/L | Apr–Oct |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 35 mg/L | Jan, Feb, Mar, Nov, Dec |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | 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 | report only (mg/L) | all year |
| Coliform, fecal MF, MFC broth, 44.5 C | monthly geometric mean | ≤ 200 #/100mL | all year |
| Coliform, fecal MF, MFC broth, 44.5 C | daily maximum | ≤ 400 #/100mL | all year |
| Chlorine, total residual | daily maximum | report only (ug/L) | all year |
| Flow, total | daily maximum | report only (Mgal/mo) | all year |
Cited limits by parameter: North Carolina's rules and the federal ones.
Same industry: the 66 Real Estate permits in North Carolina.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/NC0056391 · MCP: https://passage-data.com/mcp