Tyler Union, a division of McWane, LLC

NPDES permit AL0000655 · Minor NON-POTW · effective, expires 2028-11-30 · 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 17 forms filed late

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

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 (91)

OutfallParameterStatisticLimitMonths
003pHDAILY MN report only all year
003pHDAILY MX report only all year
003Solids, total suspendedMAXIMUM report only all year
003Oil & GreaseDAILY MX <= 15 mg/L all year
003Arsenic, total recoverableDAILY MX report only all year
003Iron, total recoverableDAILY MX report only all year
003Nickel, total recoverableDAILY MX report only all year
003Zinc, total recoverableDAILY MX report only all year
003Aluminum, total recoverableDAILY MX report only all year
003Cadmium, total recoverableDAILY MX report only all year
003Lead, total recoverableDAILY MX report only all year
003Chromium, total recoverableDAILY MX report only all year
003Copper, total recoverableDAILY MX report only all year
003Manganese, total recoverableDAILY MX report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Cyanide, free availableMAXIMUM report only all year
003Chemical Oxygen Demand [COD]DAILY MX report only all year
004pHDAILY MN report only all year
004pHDAILY MX report only all year
004Solids, total suspendedMAXIMUM report only all year
004Oil & GreaseDAILY MX <= 15 mg/L all year
004Arsenic, total recoverableDAILY MX report only all year
004Iron, total recoverableDAILY MX report only all year
004Nickel, total recoverableDAILY MX report only all year
004Zinc, total recoverableDAILY MX report only all year
004Aluminum, total recoverableDAILY MX report only all year
004Cadmium, total recoverableDAILY MX report only all year
004Lead, total recoverableDAILY MX report only all year
004Chromium, total recoverableDAILY MX report only all year
004Copper, total recoverableDAILY MX report only all year
004Manganese, total recoverableDAILY MX report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
004Cyanide, free availableMAXIMUM report only all year
004Chemical Oxygen Demand [COD]DAILY MX report only all year
005pHDAILY MN report only all year
005pHDAILY MX report only all year
005Solids, total suspendedMAXIMUM report only all year
005Oil & GreaseDAILY MX <= 15 mg/L all year
005Arsenic, total recoverableDAILY MX report only all year
005Iron, total recoverableDAILY MX report only all year
005Nickel, total recoverableDAILY MX report only all year
005Zinc, total recoverableDAILY MX report only all year
005Aluminum, total recoverableDAILY MX report only all year
005Cadmium, total recoverableDAILY MX report only all year
005Lead, total recoverableDAILY MX report only all year
005Chromium, total recoverableDAILY MX report only all year
005Copper, total recoverableDAILY MX report only all year
005Manganese, total recoverableDAILY MX report only all year
005Flow, in conduit or thru treatment plantDAILY MX report only all year
005Cyanide, free availableMAXIMUM report only all year
005Chemical Oxygen Demand [COD]DAILY MX report only all year
006pHDAILY MN report only all year
006pHDAILY MX report only all year
006Solids, total suspendedMAXIMUM report only all year
006Oil & GreaseDAILY MX <= 15 mg/L all year
006Arsenic, total recoverableDAILY MX report only all year
006Iron, total recoverableDAILY MX report only all year
006Nickel, total recoverableDAILY MX report only all year
006Zinc, total recoverableDAILY MX report only all year
006Aluminum, total recoverableDAILY MX report only all year
006Cadmium, total recoverableDAILY MX report only all year
006Lead, total recoverableDAILY MX report only all year
006Chromium, total recoverableDAILY MX report only all year
006Copper, total recoverableDAILY MX report only all year
006Manganese, total recoverableDAILY MX report only all year
006Flow, in conduit or thru treatment plantDAILY MX report only all year
006Cyanide, free availableMAXIMUM report only all year
006Chemical Oxygen Demand [COD]DAILY MX report only all year
007pHDAILY MN report only all year
007pHDAILY MX report only all year
007Solids, total suspendedMAXIMUM report only all year
007Oil & GreaseDAILY MX <= 15 mg/L all year
007Arsenic, total recoverableDAILY MX report only all year
007Iron, total recoverableDAILY MX report only all year
007Nickel, total recoverableDAILY MX report only all year
007Zinc, total recoverableDAILY MX report only all year
007Aluminum, total recoverableDAILY MX report only all year
007Cadmium, total recoverableDAILY MX report only all year
007Lead, total recoverableDAILY MX report only all year
007Chromium, total recoverableDAILY MX report only all year
007Copper, total recoverableDAILY MX report only all year
007Manganese, total recoverableDAILY MX report only all year
007Flow, in conduit or thru treatment plantDAILY MX report only all year
007Cyanide, free availableMAXIMUM report only all year
007Chemical Oxygen Demand [COD]DAILY MX report only all year
05ATemperature, water deg. fahrenheitDAILY MX <= 90 deg F all year
05ApHDAILY MN >= 6 SU all year
05ApHDAILY MX <= 8.5 SU all year
05AFlow, in conduit or thru treatment plantDAILY MX report only all year
05AChlorine, total residual30DA AVG <= .011 mg/L all year
05AChlorine, total residualDAILY MX <= .019 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