VOPAK TERMINAL DEER PARK, INC.

NPDES permit TX0084115 · Minor NON-POTW · effective, expires 2029-06-04 · 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 33 forms filed late

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

Reporting

Reports are due about 20 days after each monitoring period ends (the most common figure among TX permits in EPA's filings — check your permit).

Limits in force (36)

OutfallParameterStatisticLimitMonths
001Oxygen demand, chem. [high level] [COD]DAILY AV report only all year
001Oxygen demand, chem. [high level] [COD]DAILY MX <= 150 mg/L all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Oil & GreaseDAILY AV report only all year
001Oil & GreaseDAILY MX <= 15 mg/L all year
001Benzene, ethylbenzene, toluene, xylene combinationDAILY MX <= .5 mg/L all year
001Flow, in conduit or thru treatment plantDAILY AV report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorinated hydrocarbons, totalDAILY MX <= 1 mg/L all year
001Phenolic compounds, totalDAILY MX <= .1 mg/L all year
001Hydrocarbons, total petroleumDAILY MX <= 15 mg/L all year
002Oxygen demand, chem. [high level] [COD]DAILY AV report only all year
002Oxygen demand, chem. [high level] [COD]DAILY MX <= 150 mg/L all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 9 SU all year
002Oil & GreaseDAILY AV report only all year
002Oil & GreaseDAILY MX <= 15 mg/L all year
002Benzene, ethylbenzene, toluene, xylene combinationDAILY MX <= .5 mg/L all year
002Flow, in conduit or thru treatment plantDAILY AV report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Chlorinated hydrocarbons, totalDAILY MX <= 1 mg/L all year
002Phenolic compounds, totalDAILY MX <= .1 mg/L all year
002Hydrocarbons, total petroleumDAILY MX <= 15 mg/L all year
003Oxygen demand, chem. [high level] [COD]DAILY AV report only all year
003Oxygen demand, chem. [high level] [COD]DAILY MX <= 150 mg/L all year
003pHMINIMUM >= 6 SU all year
003pHMAXIMUM <= 9 SU all year
003Oil & GreaseDAILY AV report only all year
003Oil & GreaseDAILY MX <= 15 mg/L all year
003Benzene, ethylbenzene, toluene, xylene combinationDAILY MX <= .5 mg/L all year
003Flow, in conduit or thru treatment plantDAILY AV report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Chlorinated hydrocarbons, totalDAILY MX <= 1 mg/L all year
003Phenolic compounds, totalDAILY MX <= .1 mg/L all year
003Hydrocarbons, total petroleumDAILY MX <= 15 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