KIRBY INLAND MARINE, LP

NPDES permit TX0133604 · Minor NON-POTW · effective, expires 2031-07-10 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

0values over a limit
0required values missing, on 0 form(s)
1of 11 forms filed late

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

Reporting

Reports are due about 20 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (18)

OutfallParameterStatisticLimitMonths
013BOD, 5-day, 20 deg. CDAILY AV <= 22 mg/L all year
013BOD, 5-day, 20 deg. CDAILY MX <= 61 mg/L all year
013pHMINIMUM >= 6 SU all year
013pHMAXIMUM <= 9 SU all year
013Solids, total suspendedDAILY AV <= 26 mg/L all year
013Solids, total suspendedDAILY MX <= 58 mg/L all year
013Oil & GreaseDAILY AV <= 16 mg/L all year
013Oil & GreaseDAILY MX <= 36 mg/L all year
013Cyanide, free [amenable to chlorination]DAILY MX report only all year
013Cadmium, total [as Cd]DAILY MX <= .02 mg/L all year
013Chromium, total [as Cr]DAILY MX <= .42 mg/L all year
013Copper, total [as Cu]DAILY MX <= .091 mg/L all year
013Lead, total [as Pb]DAILY MX <= .14 mg/L all year
013Nickel, total [as Ni]DAILY MX <= .311 mg/L all year
013Zinc, total [as Zn]DAILY MX <= .51 mg/L all year
013Flow, in conduit or thru treatment plantDAILY AV report only all year
013Flow, in conduit or thru treatment plantDAILY MX <= .1 MGD all year
013Mercury, total [as Hg]DAILY MX <= .0013 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