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Dorothea Beach Condominiums

Sewerage Systems, St. Thomas, the U.S. Virgin Islands. NPDES permit VI0040444 expired Jun 30, 2026; its limits still apply. Last 12 months: no values over a limit, 23 required values missing, 7 of 15 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (7 values), form Q quarterly (3 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 7 required values missing, 6 of 16 reports late

Limits in force (10)

ParameterStatisticLimitMonths
Temperature, water deg. centigradedaily maximum≤ 32 deg Call year
Oxygen, dissolved [DO]minimum≥ 5.5 mg/Lall year
Oxygen, dissolved [DO]daily minimumreport only (mg/L)all year
pHminimum≥ 7 SUall year
pHmaximum≤ 8.3 SUall year
Salinitydaily maximumreport only (mg/L)all year
Oil & Greasedaily maximumreport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximum≤ .046 MGDall year
Solids, total dissolveddaily maximumreport only (mg/L)all year

How strict are these limits?

Cited limits by parameter: we hold no rule of the U.S. Virgin Islands's own; the federal ones.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/VI0040444 · MCP: https://passage-data.com/mcp