DISTRIGAS OF MASS LLC

NPDES permit MA0020010 · Minor NON-POTW · administratively continued, expires 2014-11-30 · 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 2014-11-30 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

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

Last period with anything received: 2026-06-30.

Reporting

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

Limits in force (25)

OutfallParameterStatisticLimitMonths
SD6Temperature, water deg. fahrenheitDAILY MX report only all year
SD6Flow rateDAILY MX report only all year
SD6Flow rateDAILY MX report only all year
SD6pHMINIMUM >= 6.5 SU all year
SD6pHMAXIMUM <= 8.5 SU all year
SD6Solids, total suspendedDAILY MX <= 100 mg/L all year
SD6Cyanide, total [as CN]DAILY MX report only all year
SD6Cyanide, total [as CN]DAILY MX report only Oct, Nov, Dec
SD6Cyanide, total [as CN]DAILY MX report only all year
SD6Arsenic, total [as As]DAILY MX report only Oct, Nov, Dec
SD6Copper, dissolved [as Cu]DAILY MX report only Oct, Nov, Dec
SD6Zinc, total [as Zn]DAILY MX report only Oct, Nov, Dec
SD6TolueneDAILY MX report only Oct, Nov, Dec
SD6BenzeneDAILY MX report only Oct, Nov, Dec
SD6ChryseneDAILY MX report only Oct, Nov, Dec
SD6EthylbenzeneDAILY MX report only Oct, Nov, Dec
SD6FluorantheneDAILY MX report only Oct, Nov, Dec
SD6PhenanthreneDAILY MX report only Oct, Nov, Dec
SD6PyreneDAILY MX report only Oct, Nov, Dec
SD6Benzo[ghi]peryleneDAILY MX report only Oct, Nov, Dec
SD6Benzo[a]anthraceneDAILY MX report only Oct, Nov, Dec
SD6NaphthaleneDAILY MX report only Oct, Nov, Dec
SD6RainfallTOTAL report only all year
SD6Chlorine, total residualDAILY MX report only all year
SD6EnterococciDAILY MX report only Jul, Aug, Sep

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