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

Greenwich Club, Inc.

Business Services, East Greenwich, Rhode Island. NPDES permit RI0023434 expired Dec 31, 2023; its limits still apply. Last 12 months: no values over a limit, 1 required value missing, 1 of 1 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 15 days after each period: form A yearly
Last report on file: December 2025
Oct 2024 – Sep 2025: 0 values over a limit, 0 required values missing, 1 of 1 report late

Limits in force (3)

Parameter	Statistic	Limit	Months
Flow, in conduit or thru treatment plant	daily maximum	≤ 415.5 gal/min	all year
Chlorine, total residual	daily maximum	≤ 20 ug/L	all year
Enterococci	daily maximum	≤ 54 CFU/100mL	all year

How strict are these limits?

Enterococci, daily maximum 54 CFU/100mL — stricter than 100% of 77 other minor industrial and other permits nationwide
Chlorine, total residual, daily maximum 20 ug/L — stricter than 38% of 1,204 other minor industrial and other permits nationwide; 1% have the same limit

Cited limits by parameter: Rhode Island's rules and the federal ones.

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/RI0023434 · MCP: https://passage-data.com/mcp