MGC TERMINAL LLC

NPDES permit MS0003166 · Minor NON-POTW · effective, expires 2028-11-30 · 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.

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

0values over a limit
0required values missing, on 0 form(s)
0of 10 forms filed late

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

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among MS permits in EPA's filings — check your permit).

Limits in force (24)

OutfallParameterStatisticLimitMonths
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Oil & GreaseQRTR AVG <= 10 mg/L all year
001Oil & GreaseQB <= 15 mg/L all year
001Lead, total recoverableQRTR AVG <= .00118 mg/L all year
001Lead, total recoverableDAILY MX <= .03 mg/L all year
001Benzene, ethylbenzene, toluene, xylene combinationANNL AVG <= .75 mg/L all year
001Benzene, ethylbenzene, toluene, xylene combinationANNL MAX <= 1.12 mg/L all year
001BenzeneANNL AVG <= .05 mg/L all year
001BenzeneANNL MAX <= .075 mg/L all year
001Flow, in conduit or thru treatment plantQRTR AVG report only all year
001Flow, in conduit or thru treatment plantQB report only all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 9 SU all year
002Oil & GreaseQRTR AVG <= 10 mg/L all year
002Oil & GreaseQB <= 15 mg/L all year
002Lead, total recoverableQRTR AVG <= .00118 mg/L all year
002Lead, total recoverableDAILY MX <= .03 mg/L all year
002Benzene, ethylbenzene, toluene, xylene combinationANNL AVG <= .75 mg/L all year
002Benzene, ethylbenzene, toluene, xylene combinationANNL MAX <= 1.12 mg/L all year
002BenzeneANNL AVG <= .05 mg/L all year
002BenzeneANNL MAX <= .075 mg/L all year
002Flow, in conduit or thru treatment plantQRTR AVG report only all year
002Flow, in conduit or thru treatment plantQB 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