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Krystal Springs, LLC

Water Supply, Frederiksted, the U.S. Virgin Islands. NPDES permit VI0003042 expired Jan 31, 2020; its limits still apply. Last 12 months: no values over a limit, 1 of 4 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 31 days after each period: form A quarterly (5 values)
Last report on file: September 2026
Oct 2024 – Sep 2025: 0 values over a limit, 0 required values missing, 1 of 4 reports late

Limits in force (5)

Parameter	Statistic	Limit	Months
Temperature, water deg. centigrade	quarterly maximum	≤ 32 deg C	all year
pH	quarterly minimum	≥ 7 SU	all year
pH	quarterly maximum	≤ 8.3 SU	all year
Flow, in conduit or thru treatment plant	quarterly average	report only (gal/d)	all year
Flow, in conduit or thru treatment plant	daily maximum	≤ 35000 gal/d	all year

How strict are these limits?

pH, quarterly minimum at least 7 SU — stricter than 100% of 68 other minor industrial and other permits nationwide
pH, quarterly maximum 8.3 SU — stricter than 100% of 71 other minor industrial and other permits nationwide

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/VI0003042 · MCP: https://passage-data.com/mcp