Arkansas Steel Associates, LLC

NPDES permit AR0034550 · Minor NON-POTW · administratively continued, expires 2026-05-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2026-05-31 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

4values over a limit
0required values missing, on 0 form(s)
0of 54 forms filed late

Last period with anything received: 2026-08-31. Most often over: BOD, 5-day, 20 deg. C (4).

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 (84)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitINST MAX <= 89.6 deg F all year
001Temperature, water deg. fahrenheitINST MAX <= 89.6 deg F all year
001Oxygen, dissolved [DO]INST MIN >= 2 mg/L May, Jun, Jul, Aug, Sep, Oct
001Oxygen, dissolved [DO]INST MIN >= 5 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001Oxygen, dissolved [DO]INST MIN >= 2 mg/L May, Jun, Jul, Aug, Sep, Oct
001Oxygen, dissolved [DO]INST MIN >= 5 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001pHMINIMUM >= 6 SU all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMO AVG <= 87.5 mg/L all year
001Solids, total suspendedMO AVG <= 145 mg/L all year
001Solids, total suspendedDAILY MX <= 239 mg/L all year
001Solids, total suspendedDAILY MX <= 395 mg/L all year
001Solids, total suspendedMO AVG <= 310.2 lb/d all year
001Solids, total suspendedMO AVG <= 310.2 lb/d all year
001Solids, total suspendedDAILY MX <= 845.7 lb/d all year
001Solids, total suspendedDAILY MX <= 845.7 lb/d all year
001Oil & GreaseMO AVG <= 10 mg/L all year
001Oil & GreaseMO AVG <= 10 mg/L all year
001Oil & GreaseDAILY MX <= 15 mg/L all year
001Oil & GreaseDAILY MX <= 15 mg/L all year
001Oil & GreaseMO AVG <= 35.4 lb/d all year
001Oil & GreaseMO AVG <= 21.4 lb/d all year
001Oil & GreaseDAILY MX <= 53.2 lb/d all year
001Oil & GreaseDAILY MX <= 32.2 lb/d all year
001Zinc, total recoverableMO AVG <= 62.1 ug/L all year
001Zinc, total recoverableMO AVG <= 102.6 ug/L all year
001Zinc, total recoverableDAILY MX <= 183.4 ug/L all year
001Zinc, total recoverableDAILY MX <= 303.3 ug/L all year
001Zinc, total recoverableMO AVG <= .22 lb/d all year
001Zinc, total recoverableMO AVG <= .22 lb/d all year
001Zinc, total recoverableDAILY MX <= .65 lb/d all year
001Zinc, total recoverableDAILY MX <= .65 lb/d all year
001Lead, total recoverableMO AVG <= 11.7 ug/L all year
001Lead, total recoverableMO AVG <= 11.7 ug/L all year
001Lead, total recoverableDAILY MX <= 23.5 ug/L all year
001Lead, total recoverableDAILY MX <= 23.5 ug/L all year
001Lead, total recoverableMO AVG <= .04 lb/d all year
001Lead, total recoverableMO AVG <= .03 lb/d all year
001Lead, total recoverableDAILY MX <= .08 lb/d all year
001Lead, total recoverableDAILY MX <= .05 lb/d all year
001Copper, total recoverableMO AVG <= 29.5 ug/L all year
001Copper, total recoverableMO AVG <= 29.5 ug/L all year
001Copper, total recoverableDAILY MX <= 59.1 ug/L all year
001Copper, total recoverableDAILY MX <= 59.1 ug/L all year
001Copper, total recoverableMO AVG <= .1 lb/d all year
001Copper, total recoverableMO AVG <= .06 lb/d all year
001Copper, total recoverableDAILY MX <= .21 lb/d all year
001Copper, total recoverableDAILY MX <= .13 lb/d all year
001Flow, in conduit or thru treatment plantMO AVG report only 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
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001IBOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
001IBOD, 5-day, 20 deg. CDAILY MX <= 45 mg/L all year
001IBOD, 5-day, 20 deg. CMO AVG <= 1.5 lb/d all year
001IBOD, 5-day, 20 deg. CDAILY MX <= 2.3 lb/d all year
001IpHMINIMUM >= 6 SU all year
001IpHMAXIMUM <= 9 SU all year
001ISolids, total suspendedMO AVG <= 30 mg/L all year
001ISolids, total suspendedDAILY MX <= 45 mg/L all year
001ISolids, total suspendedMO AVG <= 1.5 lb/d all year
001ISolids, total suspendedDAILY MX <= 2.3 lb/d all year
001IFlow, in conduit or thru treatment plantMO AVG report only all year
001IFlow, in conduit or thru treatment plantDAILY MX report only all year
001IColiform, fecal general30DA GEO <= 1000 #/100mL all year
001IColiform, fecal general7 DA GEO <= 2000 #/100mL all year
TX1Whole effluent toxicity - retest #17 DA MIN report only all year
TX1Whole effluent toxicity - retest #27 DA MIN report only all year
TX1WET, sublethal retest #17 DA MIN report only all year
TX1WET, sublethal retest #27 DA MIN report only all year
TX1Whole Effluent Toxicity - Retest #37 DA MIN report only all year
TX1Whole Effluent Toxicity, Sub-Lethal Retest #37 DA MIN report only all year
TX1Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA MIN report only all year
TX1Pass/Fail Static Renewal 7Day Chronic Pimephales promelas7 DA MIN report only all year
TX1Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA MIN report only all year
TX1Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas7 DA MIN report only all year
TX1NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA MIN report only all year
TX1NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas7 DA MIN report only all year
TX1NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA MIN report only all year
TX1NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas7 DA MIN report only all year
TX1Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia7 DA MIN report only all year
TX1Coef 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