Passage Data · Check a report · Use it from your AI

Lakes Water Service

Water Supply, St. Thomas, the U.S. Virgin Islands. NPDES permit VI0040738 expired Jan 31, 2022; its limits still apply. Last 12 months: no values over a limit, 18 required values missing, 1 of 5 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 28 days after each period: form A quarterly, form Y yearly
Last report on file: January 2026
Oct 2024 – Sep 2025: 0 values over a limit, 3 required values missing, 3 of 5 reports late

Limits in force (8)

Parameter	Statistic	Limit	Months
Temperature, water deg. centigrade	daily maximum	≤ 32 deg C	all year
pH	minimum	≥ 7 SU	all year
pH	maximum	≤ 8.3 SU	all year
Salinity	daily maximum	report only (ppk)	all year
Oil & Grease	daily maximum	report only (mg/L)	all year
Flow, in conduit or thru treatment plant	daily maximum	≤ .3 MGD	all year
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year
Solids, total dissolved- 180 deg. C	daily maximum	report only (mg/L)	all year

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

Same industry: the 9 Water Supply permits in the U.S. Virgin Islands.

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

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/VI0040738 · MCP: https://passage-data.com/mcp