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Dwelling Operators, Except Apartments, St. Thomas, the U.S. Virgin Islands. NPDES permit VI0040134 expired Jul 31, 2020; its limits still apply. Last 12 months: over a limit 12 times (last August 2026), 22 of 26 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Outfall | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|---|
| December 2025 | 002 | BOD, 5-day, 20 deg. C, monthly average | 32 mg/L | ≤ 30 mg/L | 7% |
| December 2025 | 002 | BOD, 5-day, percent removal, minimum | 69 % | ≥ 85 % | 107% |
| December 2025 | 002 | Enterococci, daily maximum | 1421 #/100mL | ≤ 104 #/100mL | 1266% |
| December 2025 | 002 | Solids, suspended percent removal, minimum | 51.3 % | ≥ 85 % | 225% |
| January 2026 | 001 | Flow, in conduit or thru treatment plant, daily maximum | .8494 MGD | ≤ .0035 MGD | 24169% |
| January 2026 | 001 | Flow, in conduit or thru treatment plant, monthly average | .184543 MGD | ≤ .0035 MGD | 5173% |
| June 2026 | 002 | BOD, 5-day, percent removal, minimum | 80 % | ≥ 85 % | 33% |
| June 2026 | 002 | Coliform, fecal general, geometric mean | 5700 #/100mL | ≤ 70 #/100mL | 8043% |
| June 2026 | 002 | Enterococci, daily maximum | 3255 #/100mL | ≤ 104 #/100mL | 3030% |
| June 2026 | 002 | Enterococci, geometric mean | 408 #/100mL | ≤ 35 #/100mL | 1066% |
| August 2026 | 001 | Flow, in conduit or thru treatment plant, daily maximum | .005827 MGD | ≤ .0035 MGD | 66% |
| August 2026 | 001 | Flow, in conduit or thru treatment plant, monthly average | .004234 MGD | ≤ .0035 MGD | 21% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. centigrade | daily maximum | ≤ 32 deg C | all year | 001 |
| pH | minimum | ≥ 7 SU | all year | 001 |
| pH | maximum | ≤ 8.3 SU | all year | 001 |
| Salinity | daily maximum | report only (mg/L) | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | ≤ .0035 MGD | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | ≤ .0035 MGD | all year | 001 |
| Solids, total dissolved- 180 deg. C | daily maximum | report only (mg/L) | all year | 001 |
| Temperature, water deg. centigrade | daily maximum | ≤ 32 deg C | all year | 002 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 30 mg/L | all year | 002 |
| pH | minimum | ≥ 7 SU | all year | 002 |
| pH | maximum | ≤ 8.3 SU | all year | 002 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 002 |
| Oil & Grease | daily maximum | report only (mg/L) | all year | 002 |
| Flow, in conduit or thru treatment plant | monthly average | ≤ .0016 MGD | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | ≤ .0016 MGD | all year | 002 |
| Chlorine, total residual | daily maximum | ≤ 1 ppm | all year | 002 |
| Enterococci | daily maximum | ≤ 104 #/100mL | all year | 002 |
| Enterococci | geometric mean | ≤ 35 #/100mL | all year | 002 |
| Coliform, fecal general | geometric mean | ≤ 70 #/100mL | all year | 002 |
| BOD, 5-day, percent removal | minimum | ≥ 85 % | all year | 002 |
| Solids, suspended percent removal | minimum | ≥ 85 % | all year | 002 |
Cited limits by parameter: we hold no rule of the U.S. Virgin Islands's own; the federal ones.
Same industry: the 8 Real Estate permits in the U.S. Virgin Islands.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/VI0040134 · MCP: https://passage-data.com/mcp