GREENWICH MILLS, LLC

NPDES permit RI0023639 · Minor NON-POTW · administratively continued, expires 2025-12-31 · EPA's file as of 2026-09-19

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.

This permit expired on 2025-12-31 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

1values over a limit
0required values missing, on 0 form(s)
0of 5 forms filed late

Last period with anything received: 2026-06-30. Most often over: Di[2-ethylhexyl] phthalate [DEHP] (1).

Reporting

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

Limits in force (22)

OutfallParameterStatisticLimitMonths
100pHMINIMUM >= 6.5 SU all year
100pHMAXIMUM <= 8.5 SU all year
100TetrachloroethyleneMO AVG report only all year
100TetrachloroethyleneDAILY MX <= 5 ug/L all year
100TetrachloroethyleneMO AVG report only all year
100TetrachloroethyleneDAILY MX report only all year
100TetrachloroethyleneMO AVG report only all year
100TetrachloroethyleneDAILY MX report only all year
100Di[2-ethylhexyl] phthalate [DEHP]MO AVG report only all year
100Di[2-ethylhexyl] phthalate [DEHP]DAILY MX <= 5 ug/L all year
100Di[2-ethylhexyl] phthalate [DEHP]MO AVG report only all year
100Di[2-ethylhexyl] phthalate [DEHP]DAILY MX report only all year
100Di[2-ethylhexyl] phthalate [DEHP]MO AVG report only all year
100Di[2-ethylhexyl] phthalate [DEHP]DAILY MX report only all year
100Flow, in conduit or thru treatment plantMO AVG report only all year
100Flow, in conduit or thru treatment plantDAILY MX <= 6048 gal/d all year
100cis-1,2-DichloroetheneMO AVG report only all year
100cis-1,2-DichloroetheneDAILY MX <= 2.5 ug/L all year
100cis-1,2-DichloroetheneMO AVG report only all year
100cis-1,2-DichloroetheneDAILY MX report only all year
100cis-1,2-DichloroetheneMO AVG report only all year
100cis-1,2-DichloroetheneDAILY MX report only 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