Transmontaigne Operating Company LP

NPDES permit NC0003549 · Minor NON-POTW · effective, expires 2030-03-31 · 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.

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

0values over a limit
0required values missing, on 0 form(s)
0of 22 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 30 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (18)

OutfallParameterStatisticLimitMonths
002Solids, total suspended30DA AVG <= 30 mg/L all year
002Solids, total suspendedDAILY MX <= 45 mg/L all year
002Oil & GreaseDAILY MX report only all year
002Phenolics, total recoverableDAILY MX report only all year
002TolueneDAILY MX report only all year
002BenzeneDAILY MX report only all year
002EthylbenzeneDAILY MX report only all year
002NaphthaleneDAILY MX report only all year
002Xylene [mix of m+o+p]DAILY MX report only all year
003Solids, total suspended30DA AVG <= 30 mg/L all year
003Solids, total suspendedDAILY MX <= 45 mg/L all year
003Oil & GreaseDAILY MX report only all year
003Phenolics, total recoverableDAILY MX report only all year
003TolueneDAILY MX report only all year
003BenzeneDAILY MX report only all year
003EthylbenzeneDAILY MX report only all year
003NaphthaleneDAILY MX report only all year
003Xylene [mix of m+o+p]DAILY 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