Smugglers Notch Management Company Ltd

NPDES permit VT0001210 · Minor NON-POTW · effective, expires 2029-09-30 · EPA's file as of 2026-09-26

Keep this permit as a site — opens New site at EPA's facility point (44.571389, -72.777222); you set the radius.

Check this month's numbers before you file

Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

These are the last limits EPA's file holds for this permit, from an earlier version of it (version 2 in EPA's file): its current version carries none yet. Read your permit: a renewal can change them.

EPA's record, 2025-09-01 to 2026-08-31

EPA's file shows no filings for this permit in this window. That is a statement about the file, not about the facility.

Reporting

Reports are due about 15 days after each monitoring period ends (the most common figure among VT permits in EPA's filings — check your permit).

Outfall 001, form A (FILTER BACKWASH WATER FROM WATER TREAT FACILITY): every 1 month(s), 5 values

How strict are these limits?

Each concentration limit against the same limit in comparable permits. Where it appears more than once, its strictest value.

Turbidity, monthly average 10 NTU — stricter than 74% of 75 other minor industrial and other permits nationwide; 21% have the same limit
Chlorine, total residual, daily maximum .02 mg/L — stricter than 57% of 3547 other minor industrial and other permits nationwide; 2% have the same limit
pH, minimum at least 6.5 SU — stricter than 4% of 75 other minor industrial and other permits in Vermont; 96% have the same limit
pH, maximum 8.5 SU — stricter than 2% of 75 other minor industrial and other permits in Vermont; 97% have the same limit

Limits in force (5)

Outfall	Parameter	Statistic	Limit	Months
001	Turbidity	monthly average	<= 10 NTU	all year
001	pH	minimum	>= 6.5 SU	all year
001	pH	maximum	<= 8.5 SU	all year
001	Flow, in conduit or thru treatment plant	monthly average	<= .014 MGD	all year
001	Chlorine, total residual	daily maximum	<= .02 mg/L	all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states