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Mobile Home Site Operators, Raymond, Mississippi. NPDES permit MS0022250, in force until Jun 30, 2028. Last 12 months: over a limit 2 times (last December 2025), 4 required values missing, 1 of 1 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| December 2025 | E. coli, daily maximum | 2420 #/100mL | ≤ 410 #/100mL | 490% |
| December 2025 | E. coli, maximum monthly average | 1776 #/100mL | ≤ 126 #/100mL | 1310% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | minimum | report only (mg/L) | all year |
| Oxygen, dissolved [DO] | maximum | report only (mg/L) | all year |
| BOD, 5-day, 20 deg. C | maximum monthly average | ≤ 30 mg/L | all year |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 45 mg/L | all year |
| BOD, 5-day, 20 deg. C | maximum monthly average | ≤ 2.5 lb/d | all year |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 3.8 lb/d | all year |
| pH | minimum | ≥ 6 SU | all year |
| pH | maximum | ≤ 9 SU | all year |
| pH | reported minimum | report only (SU) | all year |
| pH | maximum | report only (SU) | all year |
| Solids, total suspended | maximum monthly average | ≤ 30 mg/L | all year |
| Solids, total suspended | daily maximum | ≤ 45 mg/L | all year |
| Solids, total suspended | maximum monthly average | ≤ 2.5 lb/d | all year |
| Solids, total suspended | daily maximum | ≤ 3.8 lb/d | all year |
| Nitrogen, ammonia total [as N] | maximum monthly average | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | maximum monthly average | report only (lb/d) | all year |
| Nitrogen, ammonia total [as N] | maximum | report only (lb/d) | all year |
| Flow, in conduit or thru treatment plant | maximum monthly average | ≤ .01 MGD | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
| Chlorine, total residual | minimum | ≥ .1 mg/L | all year |
| Chlorine, total residual | maximum | ≤ 1 mg/L | all year |
| E. coli | maximum monthly average | ≤ 126 #/100mL | all year |
| E. coli | daily maximum | ≤ 410 #/100mL | all year |
| Sludge settleability 30 minute | minimum | report only (mL/L) | all year |
| Sludge settleability 30 minute | maximum | report only (mL/L) | all year |
| Parameter | New limit | New or tighter | Median, last 12 months | × new limit |
|---|---|---|---|---|
| Nitrogen, ammonia total [as N], daily maximum | 2.5 lb/d | new | — | — |
| Nitrogen, ammonia total [as N], daily maximum | 3 mg/L | new | — | — |
| Nitrogen, ammonia total [as N], maximum monthly average | 1.7 lb/d | new | — | — |
| Nitrogen, ammonia total [as N], maximum monthly average | 2 mg/L | new | — | — |
Cited limits by parameter: Mississippi's rules and the federal ones.
Same industry: the 245 Real Estate permits in Mississippi.
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