WATCO Alabama Port Services, LLC.

NPDES permit AL0045161 · Minor NON-POTW · effective, expires 2027-06-30 · 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)
0of 20 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 AL permits in EPA's filings — check your permit).

Limits in force (55)

OutfallParameterStatisticLimitMonths
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedDAILY AV <= 35 mg/L all year
001Solids, total suspendedDAILY MX <= 70 mg/L all year
001Oil & GreaseDAILY MX <= 15 mg/L all year
001Phosphorus, total [as P]DAILY MX report only all year
001Iron, total [as Fe]DAILY AV <= 3 mg/L all year
001Iron, total [as Fe]DAILY MX <= 6 mg/L all year
001Manganese, total [as Mn]DAILY AV <= 2 mg/L all year
001Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
002pHDAILY MN >= 6 SU all year
002pHDAILY MX <= 9 SU all year
002Solids, total suspendedDAILY AV <= 35 mg/L all year
002Solids, total suspendedDAILY MX <= 70 mg/L all year
002Oil & GreaseDAILY MX <= 15 mg/L all year
002Phosphorus, total [as P]DAILY MX report only all year
002Iron, total [as Fe]DAILY AV <= 3 mg/L all year
002Iron, total [as Fe]DAILY MX <= 6 mg/L all year
002Manganese, total [as Mn]DAILY AV <= 2 mg/L all year
002Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
003pHDAILY MN >= 6 SU all year
003pHDAILY MX <= 9 SU all year
003Solids, total suspendedDAILY AV <= 35 mg/L all year
003Solids, total suspendedDAILY MX <= 70 mg/L all year
003Oil & GreaseDAILY MX <= 15 mg/L all year
003Phosphorus, total [as P]DAILY MX report only all year
003Iron, total [as Fe]DAILY AV <= 3 mg/L all year
003Iron, total [as Fe]DAILY MX <= 6 mg/L all year
003Manganese, total [as Mn]DAILY AV <= 2 mg/L all year
003Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
004pHDAILY MN >= 6 SU all year
004pHDAILY MX <= 9 SU all year
004Solids, total suspendedDAILY AV <= 35 mg/L all year
004Solids, total suspendedDAILY MX <= 70 mg/L all year
004Oil & GreaseDAILY MX <= 15 mg/L all year
004Phosphorus, total [as P]DAILY MX report only all year
004Iron, total [as Fe]DAILY AV <= 3 mg/L all year
004Iron, total [as Fe]DAILY MX <= 6 mg/L all year
004Manganese, total [as Mn]DAILY AV <= 2 mg/L all year
004Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
005pHDAILY MN >= 6 SU all year
005pHDAILY MX <= 9 SU all year
005Solids, total suspendedDAILY AV <= 35 mg/L all year
005Solids, total suspendedDAILY MX <= 70 mg/L all year
005Oil & GreaseDAILY MX <= 15 mg/L all year
005Phosphorus, total [as P]DAILY MX report only all year
005Iron, total [as Fe]DAILY AV <= 3 mg/L all year
005Iron, total [as Fe]DAILY MX <= 6 mg/L all year
005Manganese, total [as Mn]DAILY AV <= 2 mg/L all year
005Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
005Flow, 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