Enterprise Products Operating LLC - Baton Rouge Fractionator & Propylene Concent

NPDES permit LA0105538 · Minor NON-POTW · effective, expires 2030-10-31 · 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

1values over a limit
0required values missing, on 0 form(s)
0of 17 forms filed late

Last period with anything received: 2026-06-30. Most often over: Solids, total dissolved (1).

Reporting

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

Limits in force (37)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitMO AVG report only all year
001Temperature, water deg. fahrenheitINST MAX report only all year
001pHINST MIN >= 6 SU all year
001pHINST MAX <= 9 SU all year
001Oil & GreaseDAILY MX <= 15 mg/L all year
001Carbon, tot organic [TOC]DAILY MX <= 50 mg/L all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualDAILY MX <= .2 mg/L all year
001Solids, total dissolvedDAILY MX <= 1500 mg/L all year
002Temperature, water deg. fahrenheitMO AVG report only all year
002Temperature, water deg. fahrenheitINST MAX report only all year
002pHINST MIN >= 6 SU all year
002pHINST MAX <= 9 SU all year
002Oil & GreaseDAILY MX <= 15 mg/L all year
002Carbon, tot organic [TOC]DAILY MX <= 50 mg/L all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Chlorine, total residualDAILY MX <= .2 mg/L all year
002Solids, total dissolvedDAILY MX <= 1500 mg/L all year
202BOD, 5-day, 20 deg. CMO AVG <= 31 mg/L all year
202BOD, 5-day, 20 deg. CDAILY MX <= 84 mg/L all year
202Solids, total suspendedMO AVG <= 47 mg/L all year
202Solids, total suspendedDAILY MX <= 152 mg/L all year
202Flow, in conduit or thru treatment plantMO AVG report only all year
202Flow, in conduit or thru treatment plantDAILY MX report only all year
401pHINST MIN >= 6 SU all year
401pHINST MAX <= 9 SU all year
401Solids, total suspendedDAILY MX <= 90 mg/L all year
401Solids, total suspendedDAILY MX <= 90 mg/L all year
401Oil & GreaseDAILY MX <= 15 mg/L all year
401Carbon, tot organic [TOC]DAILY MX <= 50 mg/L all year
401Lead, total [as Pb]DAILY MX <= 50 ug/L all year
401BenzeneDAILY MX <= 50 ug/L all year
401BTEXDAILY MX <= 250 ug/L all year
401Flow, in conduit or thru treatment plantMO AVG report only all year
401Flow, in conduit or thru treatment plantDAILY 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