Albermarle Corporation - South Plant

NPDES permit AR0038857 · Minor NON-POTW · effective, expires 2029-12-31 · 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

0values over a limit
0required values missing, on 0 form(s)
0of 34 forms filed late

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

Reporting

Reports are due about 25 days after each monitoring period ends (the most common figure among AR permits in EPA's filings — check your permit).

Limits in force (42)

OutfallParameterStatisticLimitMonths
004Temperature, water deg. fahrenheitINST MAX <= 86 deg F all year
004Oxygen, dissolved [DO]INST MIN >= 2 mg/L all year
004pHMINIMUM >= 6 SU all year
004pHMAXIMUM <= 9 SU all year
004Solids, total suspendedMO AVG <= 50 mg/L all year
004Solids, total suspendedDAILY MX <= 90 mg/L all year
004Oil & GreaseMO AVG <= 10 mg/L all year
004Oil & GreaseDAILY MX <= 15 mg/L all year
004Chloride [as Cl]MO AVG report only all year
004Chloride [as Cl]DAILY MX report only all year
004Lead, total recoverableMO AVG <= 3.41 ug/L all year
004Lead, total recoverableDAILY MX <= 7.62 ug/L all year
004Lead, total recoverableMO AVG <= .0677 lb/d all year
004Lead, total recoverableDAILY MX <= .16 lb/d all year
004Flow, in conduit or thru treatment plantMO AVG report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
004Solids, total dissolvedMO AVG report only all year
004Solids, total dissolvedDAILY MX report only all year
004SulfateMO AVG report only all year
004SulfateDAILY MX report only all year
02ABOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
02ABOD, 5-day, 20 deg. CDAILY MX <= 45 mg/L all year
02ABOD, 5-day, 20 deg. CMO AVG <= 7.5 lb/d all year
02ABOD, 5-day, 20 deg. CDAILY MX <= 11 lb/d all year
02AFlow, in conduit or thru treatment plantMO AVG report only all year
02AFlow, in conduit or thru treatment plantDAILY MX report only all year
02AColiform, fecal general30DA GEO <= 1000 #/100mL all year
02AColiform, fecal general7 DA GEO <= 2000 #/100mL all year
TX4Whole Effluent Toxicity [WET] - C. dubia7 DA MIN >= 100 % all year
TX4Whole Effluent Toxicity [WET] - C. dubia7 DA MIN >= 80 % all year
TX4Whole Effluent Toxicity [WET] - P. promelas7 DA MIN >= 100 % all year
TX4Whole Effluent Toxicity [WET] - P. promelas7 DA MIN >= 80 % all year
TX4Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA MIN report only all year
TX4Pass/Fail Static Renewal 7Day Chronic Pimephales promelas7 DA MIN report only all year
TX4Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA MIN report only all year
TX4Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas7 DA MIN report only all year
TX4NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA MIN report only all year
TX4NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas7 DA MIN report only all year
TX4NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA MIN report only all year
TX4NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas7 DA MIN report only all year
TX4Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia7 DA MIN report only all year
TX4Coef Of Var Static Renewal 7Day Chronic Pimephales promelas7 DA MIN 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