UOP LLC - Mobile Plant

NPDES permit AL0002666 · Major NON-POTW · administratively continued, expires 2019-01-31 · 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.

This permit expired on 2019-01-31 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

0values over a limit
0required values missing, on 0 form(s)
0of 45 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 (72)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. CDAILY MX report only all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG <= 1500 lb/d all year
001Solids, total suspendedDAILY MX <= 3000 lb/d all year
001Nitrogen, total [as N]MO AVG <= 200 lb/d all year
001Nitrogen, total [as N]DAILY MX <= 400 lb/d all year
001Nitrogen, ammonia total [as N]MO AVG <= 83.3 lb/d all year
001Nitrogen, ammonia total [as N]DAILY MX <= 125 lb/d all year
001Nitrite + Nitrate total [as N]DAILY MX report only all year
001Phosphorus, total [as P]DAILY MX <= 50 lb/d all year
001Chloride [as Cl]DAILY MX report only all year
001Sulfate, total [as SO4]DAILY MX report only all year
001Barium, dissolved [as Ba]DAILY MX <= 50 lb/d all year
001Nickel, total recoverableDAILY MX report only all year
001Silver total recoverableMO AVG <= .09 lb/d all year
001Silver total recoverableDAILY MX <= .2 lb/d all year
001Zinc, total recoverableDAILY MX report only all year
001Aluminum, total recoverableDAILY MX report only all year
001Lead, total recoverableMO AVG <= .726 lb/d all year
001Lead, total recoverableDAILY MX <= 1.45 lb/d all year
001Chromium, total recoverableDAILY MX report only all year
001Copper, total recoverableMO AVG <= .89 lb/d all year
001Copper, total recoverableDAILY MX <= 2.77 lb/d 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 <= 3.33 lb/d all year
001Toxicity [chronic], Ceriodaphnia dubiaSINGSAMP <= 0 pass=0;fail=1 all year
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]SINGSAMP <= 0 pass=0;fail=1 all year
001Solids, total dissolvedDAILY MX report only all year
001Bromide [as Br]MO AVG <= 1107 lb/d all year
001Bromide [as Br]DAILY MX <= 2213 lb/d all year
001Mercury, total recoverableDAILY MX report only all year
002pHDAILY MN >= 6 SU all year
002pHDAILY MX <= 9 SU 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
002Mercury, total recoverableDAILY MX report only all year
003pHDAILY MN report only all year
003pHDAILY MX report only all year
003Solids, total suspendedDAILY MX report only all year
003Oil & GreaseDAILY MX <= 15 mg/L all year
003Nitrogen, ammonia total [as N]DAILY MX report only all year
003Chloride [as Cl]DAILY MX report only all year
003Sulfate, total [as SO4]DAILY MX report only all year
003Barium, 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
003Chromium, total recoverableDAILY MX report only all year
003Copper, total recoverableDAILY MX report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Solids, total dissolvedDAILY MX report only all year
003Bromide [as Br]DAILY MX 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 suspendedDAILY MX report only all year
004Oil & GreaseDAILY MX <= 15 mg/L all year
004Nitrogen, ammonia total [as N]DAILY MX report only all year
004Chloride [as Cl]DAILY MX report only all year
004Sulfate, total [as SO4]DAILY MX report only all year
004Barium, 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
004Chromium, total recoverableDAILY MX report only all year
004Copper, total recoverableDAILY MX report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
004Solids, total dissolvedDAILY MX report only all year
004Bromide [as Br]DAILY MX report only all year
004Chemical Oxygen Demand [COD]DAILY 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