Cahaba Resources, LLC

NPDES permit AL0083551 · Minor NON-POTW · administratively continued, expires 2024-08-31 · 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 2024-08-31 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 144 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 (384)

OutfallParameterStatisticLimitMonths
001Specific conductanceMO AVG report only all year
001Specific conductanceMO AVG report only all year
001Specific conductanceDAILY MX report only all year
001Specific conductanceDAILY MX report only all year
001Specific conductanceMO AVG report only all year
001Specific conductanceMO AVG report only all year
001Specific conductanceDAILY MX report only all year
001Specific conductanceDAILY MX report only all year
001Sulfate [as S]MO AVG report only all year
001Sulfate [as S]MO AVG report only all year
001Sulfate [as S]DAILY MX report only all year
001Sulfate [as S]DAILY MX report only all year
001Sulfate [as S]MO AVG report only all year
001Sulfate [as S]MO AVG report only all year
001Sulfate [as S]DAILY MX report only all year
001Sulfate [as S]DAILY MX report only all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001pHDAILY MX <= 9 SU all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 10.5 SU all year
001pHDAILY MX <= 10.5 SU all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG <= 35 mg/L all year
001Solids, total suspendedMO AVG <= 35 mg/L all year
001Solids, total suspendedDAILY MX <= 70 mg/L all year
001Solids, total suspendedDAILY MX <= 70 mg/L all year
001Solids, settleableDAILY MX <= .5 mL/L all year
001Solids, settleableDAILY MX <= .5 mL/L all year
001Iron, total [as Fe]MO AVG <= 3 mg/L all year
001Iron, total [as Fe]MO AVG <= 3 mg/L all year
001Iron, total [as Fe]DAILY MX <= 6 mg/L all year
001Iron, total [as Fe]DAILY MX <= 6 mg/L all year
001Iron, total [as Fe]DAILY MX <= 7 mg/L all year
001Iron, total [as Fe]DAILY MX <= 7 mg/L all year
001Manganese, total [as Mn]MO AVG <= 2 mg/L all year
001Manganese, total [as Mn]MO AVG <= 2 mg/L all year
001Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
001Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
001Zinc, dissolved [as Zn]MO AVG = 117.2 ug/L all year
001Zinc, dissolved [as Zn]MO AVG = 117.2 ug/L all year
001Zinc, dissolved [as Zn]DAILY MX = 117.2 ug/L all year
001Zinc, dissolved [as Zn]DAILY MX = 117.2 ug/L all year
001Zinc, dissolved [as Zn]MO AVG report only all year
001Zinc, dissolved [as Zn]MO AVG report only all year
001Zinc, dissolved [as Zn]DAILY MX report only all year
001Zinc, dissolved [as Zn]DAILY MX report only 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
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
001Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 0 pass=0;fail=1 all year
001Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 0 pass=0;fail=1 all year
001Solids, total dissolved [TDS]MO AVG report only all year
001Solids, total dissolved [TDS]DAILY MX report only all year
008Specific conductanceMO AVG report only all year
008Specific conductanceMO AVG report only all year
008Specific conductanceDAILY MX report only all year
008Specific conductanceDAILY MX report only all year
008Specific conductanceMO AVG report only all year
008Specific conductanceMO AVG report only all year
008Specific conductanceDAILY MX report only all year
008Specific conductanceDAILY MX report only all year
008Sulfate [as S]MO AVG report only all year
008Sulfate [as S]MO AVG report only all year
008Sulfate [as S]DAILY MX report only all year
008Sulfate [as S]DAILY MX report only all year
008Sulfate [as S]MO AVG report only all year
008Sulfate [as S]MO AVG report only all year
008Sulfate [as S]DAILY MX report only all year
008Sulfate [as S]DAILY MX report only all year
008pHDAILY MN >= 6 SU all year
008pHDAILY MN >= 6 SU all year
008pHDAILY MX <= 9 SU all year
008pHDAILY MX <= 9 SU all year
008pHDAILY MN >= 6 SU all year
008pHDAILY MN >= 6 SU all year
008pHDAILY MX <= 10.5 SU all year
008pHDAILY MX <= 10.5 SU all year
008pHDAILY MN >= 6 SU all year
008pHDAILY MN >= 6 SU all year
008pHDAILY MX <= 9 SU all year
008pHDAILY MX <= 9 SU all year
008Solids, total suspendedMO AVG <= 35 mg/L all year
008Solids, total suspendedMO AVG <= 35 mg/L all year
008Solids, total suspendedDAILY MX <= 70 mg/L all year
008Solids, total suspendedDAILY MX <= 70 mg/L all year
008Solids, settleableDAILY MX <= .5 mL/L all year
008Solids, settleableDAILY MX <= .5 mL/L all year
008Iron, total [as Fe]MO AVG <= 3 mg/L all year
008Iron, total [as Fe]MO AVG <= 3 mg/L all year
008Iron, total [as Fe]DAILY MX <= 6 mg/L all year
008Iron, total [as Fe]DAILY MX <= 6 mg/L all year
008Iron, total [as Fe]DAILY MX <= 7 mg/L all year
008Iron, total [as Fe]DAILY MX <= 7 mg/L all year
008Manganese, total [as Mn]MO AVG <= 2 mg/L all year
008Manganese, total [as Mn]MO AVG <= 2 mg/L all year
008Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
008Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
008Zinc, dissolved [as Zn]MO AVG = 117.2 ug/L all year
008Zinc, dissolved [as Zn]MO AVG = 117.2 ug/L all year
008Zinc, dissolved [as Zn]DAILY MX = 117.2 ug/L all year
008Zinc, dissolved [as Zn]DAILY MX = 117.2 ug/L all year
008Zinc, dissolved [as Zn]MO AVG report only all year
008Zinc, dissolved [as Zn]MO AVG report only all year
008Zinc, dissolved [as Zn]DAILY MX report only all year
008Zinc, dissolved [as Zn]DAILY MX report only all year
008Flow, in conduit or thru treatment plantMO AVG report only all year
008Flow, in conduit or thru treatment plantMO AVG report only all year
008Flow, in conduit or thru treatment plantDAILY MX report only all year
008Flow, in conduit or thru treatment plantDAILY MX report only all year
008Flow, in conduit or thru treatment plantMO AVG report only all year
008Flow, in conduit or thru treatment plantMO AVG report only all year
008Flow, in conduit or thru treatment plantDAILY MX report only all year
008Flow, in conduit or thru treatment plantDAILY MX report only all year
008Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 0 pass=0;fail=1 all year
008Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 0 pass=0;fail=1 all year
008Solids, total dissolved [TDS]MO AVG report only all year
008Solids, total dissolved [TDS]DAILY MX report only all year
009Specific conductanceMO AVG report only all year
009Specific conductanceMO AVG report only all year
009Specific conductanceDAILY MX report only all year
009Specific conductanceDAILY MX report only all year
009Specific conductanceMO AVG report only all year
009Specific conductanceMO AVG report only all year
009Specific conductanceDAILY MX report only all year
009Specific conductanceDAILY MX report only all year
009Sulfate [as S]MO AVG report only all year
009Sulfate [as S]MO AVG report only all year
009Sulfate [as S]DAILY MX report only all year
009Sulfate [as S]DAILY MX report only all year
009Sulfate [as S]MO AVG report only all year
009Sulfate [as S]MO AVG report only all year
009Sulfate [as S]DAILY MX report only all year
009Sulfate [as S]DAILY MX report only all year
009pHDAILY MN >= 6 SU all year
009pHDAILY MN >= 6 SU all year
009pHDAILY MX <= 9 SU all year
009pHDAILY MX <= 9 SU all year
009pHDAILY MN >= 6 SU all year
009pHDAILY MN >= 6 SU all year
009pHDAILY MX <= 10.5 SU all year
009pHDAILY MX <= 10.5 SU all year
009pHDAILY MN >= 6 SU all year
009pHDAILY MN >= 6 SU all year
009pHDAILY MX <= 9 SU all year
009pHDAILY MX <= 9 SU all year
009Solids, total suspendedMO AVG <= 35 mg/L all year
009Solids, total suspendedMO AVG <= 35 mg/L all year
009Solids, total suspendedDAILY MX <= 70 mg/L all year
009Solids, total suspendedDAILY MX <= 70 mg/L all year
009Solids, settleableDAILY MX <= .5 mL/L all year
009Solids, settleableDAILY MX <= .5 mL/L all year
009Iron, total [as Fe]MO AVG <= 3 mg/L all year
009Iron, total [as Fe]MO AVG <= 3 mg/L all year
009Iron, total [as Fe]DAILY MX <= 6 mg/L all year
009Iron, total [as Fe]DAILY MX <= 6 mg/L all year
009Iron, total [as Fe]DAILY MX <= 7 mg/L all year
009Iron, total [as Fe]DAILY MX <= 7 mg/L all year
009Manganese, total [as Mn]MO AVG <= 2 mg/L all year
009Manganese, total [as Mn]MO AVG <= 2 mg/L all year
009Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
009Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
009Zinc, dissolved [as Zn]MO AVG = 117.2 ug/L all year
009Zinc, dissolved [as Zn]MO AVG = 117.2 ug/L all year
009Zinc, dissolved [as Zn]DAILY MX = 117.2 ug/L all year
009Zinc, dissolved [as Zn]DAILY MX = 117.2 ug/L all year
009Zinc, dissolved [as Zn]MO AVG report only all year
009Zinc, dissolved [as Zn]MO AVG report only all year
009Zinc, dissolved [as Zn]DAILY MX report only all year
009Zinc, dissolved [as Zn]DAILY MX report only all year
009Flow, in conduit or thru treatment plantMO AVG report only all year
009Flow, in conduit or thru treatment plantMO AVG report only all year
009Flow, in conduit or thru treatment plantDAILY MX report only all year
009Flow, in conduit or thru treatment plantDAILY MX report only all year
009Flow, in conduit or thru treatment plantMO AVG report only all year
009Flow, in conduit or thru treatment plantMO AVG report only all year
009Flow, in conduit or thru treatment plantDAILY MX report only all year
009Flow, in conduit or thru treatment plantDAILY MX report only all year
009Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 0 pass=0;fail=1 all year
009Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 0 pass=0;fail=1 all year
009Solids, total dissolved [TDS]MO AVG report only all year
009Solids, total dissolved [TDS]DAILY MX report only all year
029Specific conductanceMO AVG report only all year
029Specific conductanceMO AVG report only all year
029Specific conductanceDAILY MX report only all year
029Specific conductanceDAILY MX report only all year
029Specific conductanceMO AVG report only all year
029Specific conductanceMO AVG report only all year
029Specific conductanceDAILY MX report only all year
029Specific conductanceDAILY MX report only all year
029Sulfate [as S]MO AVG report only all year
029Sulfate [as S]MO AVG report only all year
029Sulfate [as S]DAILY MX report only all year
029Sulfate [as S]DAILY MX report only all year
029Sulfate [as S]MO AVG report only all year
029Sulfate [as S]MO AVG report only all year
029Sulfate [as S]DAILY MX report only all year
029Sulfate [as S]DAILY MX report only all year
029pHDAILY MN >= 6 SU all year
029pHDAILY MN >= 6 SU all year
029pHDAILY MX <= 9 SU all year
029pHDAILY MX <= 9 SU all year
029pHDAILY MN >= 6 SU all year
029pHDAILY MN >= 6 SU all year
029pHDAILY MX <= 10.5 SU all year
029pHDAILY MX <= 10.5 SU all year
029pHDAILY MN >= 6 SU all year
029pHDAILY MN >= 6 SU all year
029pHDAILY MX <= 9 SU all year
029pHDAILY MX <= 9 SU all year
029Solids, total suspendedMO AVG <= 35 mg/L all year
029Solids, total suspendedMO AVG <= 35 mg/L all year
029Solids, total suspendedDAILY MX <= 70 mg/L all year
029Solids, total suspendedDAILY MX <= 70 mg/L all year
029Solids, settleableDAILY MX <= .5 mL/L all year
029Solids, settleableDAILY MX <= .5 mL/L all year
029Iron, total [as Fe]MO AVG <= 3 mg/L all year
029Iron, total [as Fe]MO AVG <= 3 mg/L all year
029Iron, total [as Fe]DAILY MX <= 6 mg/L all year
029Iron, total [as Fe]DAILY MX <= 6 mg/L all year
029Iron, total [as Fe]DAILY MX <= 7 mg/L all year
029Iron, total [as Fe]DAILY MX <= 7 mg/L all year
029Manganese, total [as Mn]MO AVG <= 2 mg/L all year
029Manganese, total [as Mn]MO AVG <= 2 mg/L all year
029Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
029Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
029Zinc, dissolved [as Zn]MO AVG = 117.2 ug/L all year
029Zinc, dissolved [as Zn]MO AVG = 117.2 ug/L all year
029Zinc, dissolved [as Zn]DAILY MX = 117.2 ug/L all year
029Zinc, dissolved [as Zn]DAILY MX = 117.2 ug/L all year
029Zinc, dissolved [as Zn]MO AVG report only all year
029Zinc, dissolved [as Zn]MO AVG report only all year
029Zinc, dissolved [as Zn]DAILY MX report only all year
029Zinc, dissolved [as Zn]DAILY MX report only all year
029Flow, in conduit or thru treatment plantMO AVG report only all year
029Flow, in conduit or thru treatment plantMO AVG report only all year
029Flow, in conduit or thru treatment plantDAILY MX report only all year
029Flow, in conduit or thru treatment plantDAILY MX report only all year
029Flow, in conduit or thru treatment plantMO AVG report only all year
029Flow, in conduit or thru treatment plantMO AVG report only all year
029Flow, in conduit or thru treatment plantDAILY MX report only all year
029Flow, in conduit or thru treatment plantDAILY MX report only all year
029Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 0 pass=0;fail=1 all year
029Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 0 pass=0;fail=1 all year
029Solids, total dissolved [TDS]MO AVG report only all year
029Solids, total dissolved [TDS]DAILY MX report only all year
040Specific conductanceMO AVG report only all year
040Specific conductanceMO AVG report only all year
040Specific conductanceDAILY MX report only all year
040Specific conductanceDAILY MX report only all year
040Specific conductanceMO AVG report only all year
040Specific conductanceMO AVG report only all year
040Specific conductanceDAILY MX report only all year
040Specific conductanceDAILY MX report only all year
040Sulfate [as S]MO AVG report only all year
040Sulfate [as S]MO AVG report only all year
040Sulfate [as S]DAILY MX report only all year
040Sulfate [as S]DAILY MX report only all year
040Sulfate [as S]MO AVG report only all year
040Sulfate [as S]MO AVG report only all year
040Sulfate [as S]DAILY MX report only all year
040Sulfate [as S]DAILY MX report only all year
040pHDAILY MN >= 6 SU all year
040pHDAILY MN >= 6 SU all year
040pHDAILY MX <= 9 SU all year
040pHDAILY MX <= 9 SU all year
040pHDAILY MN >= 6 SU all year
040pHDAILY MN >= 6 SU all year
040pHDAILY MX <= 10.5 SU all year
040pHDAILY MX <= 10.5 SU all year
040pHDAILY MN >= 6 SU all year
040pHDAILY MN >= 6 SU all year
040pHDAILY MX <= 9 SU all year
040pHDAILY MX <= 9 SU all year
040Solids, total suspendedMO AVG <= 35 mg/L all year
040Solids, total suspendedMO AVG <= 35 mg/L all year
040Solids, total suspendedDAILY MX <= 70 mg/L all year
040Solids, total suspendedDAILY MX <= 70 mg/L all year
040Solids, settleableDAILY MX <= .5 mL/L all year
040Solids, settleableDAILY MX <= .5 mL/L all year
040Iron, total [as Fe]MO AVG <= 3 mg/L all year
040Iron, total [as Fe]MO AVG <= 3 mg/L all year
040Iron, total [as Fe]DAILY MX <= 6 mg/L all year
040Iron, total [as Fe]DAILY MX <= 6 mg/L all year
040Iron, total [as Fe]DAILY MX <= 7 mg/L all year
040Iron, total [as Fe]DAILY MX <= 7 mg/L all year
040Manganese, total [as Mn]MO AVG <= 2 mg/L all year
040Manganese, total [as Mn]MO AVG <= 2 mg/L all year
040Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
040Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
040Zinc, dissolved [as Zn]MO AVG = 117.2 ug/L all year
040Zinc, dissolved [as Zn]MO AVG = 117.2 ug/L all year
040Zinc, dissolved [as Zn]DAILY MX = 117.2 ug/L all year
040Zinc, dissolved [as Zn]DAILY MX = 117.2 ug/L all year
040Zinc, dissolved [as Zn]MO AVG report only all year
040Zinc, dissolved [as Zn]MO AVG report only all year
040Zinc, dissolved [as Zn]DAILY MX report only all year
040Zinc, dissolved [as Zn]DAILY MX report only all year
040Flow, in conduit or thru treatment plantMO AVG report only all year
040Flow, in conduit or thru treatment plantMO AVG report only all year
040Flow, in conduit or thru treatment plantDAILY MX report only all year
040Flow, in conduit or thru treatment plantDAILY MX report only all year
040Flow, in conduit or thru treatment plantMO AVG report only all year
040Flow, in conduit or thru treatment plantMO AVG report only all year
040Flow, in conduit or thru treatment plantDAILY MX report only all year
040Flow, in conduit or thru treatment plantDAILY MX report only all year
040Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 0 pass=0;fail=1 all year
040Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 0 pass=0;fail=1 all year
040Solids, total dissolved [TDS]MO AVG report only all year
040Solids, total dissolved [TDS]DAILY MX report only all year
041Specific conductanceMO AVG report only all year
041Specific conductanceMO AVG report only all year
041Specific conductanceDAILY MX report only all year
041Specific conductanceDAILY MX report only all year
041Specific conductanceMO AVG report only all year
041Specific conductanceMO AVG report only all year
041Specific conductanceDAILY MX report only all year
041Specific conductanceDAILY MX report only all year
041Sulfate [as S]MO AVG report only all year
041Sulfate [as S]MO AVG report only all year
041Sulfate [as S]DAILY MX report only all year
041Sulfate [as S]DAILY MX report only all year
041Sulfate [as S]MO AVG report only all year
041Sulfate [as S]MO AVG report only all year
041Sulfate [as S]DAILY MX report only all year
041Sulfate [as S]DAILY MX report only all year
041pHDAILY MN >= 6 SU all year
041pHDAILY MN >= 6 SU all year
041pHDAILY MX <= 9 SU all year
041pHDAILY MX <= 9 SU all year
041pHDAILY MN >= 6 SU all year
041pHDAILY MN >= 6 SU all year
041pHDAILY MX <= 10.5 SU all year
041pHDAILY MX <= 10.5 SU all year
041pHDAILY MN >= 6 SU all year
041pHDAILY MN >= 6 SU all year
041pHDAILY MX <= 9 SU all year
041pHDAILY MX <= 9 SU all year
041Solids, total suspendedMO AVG <= 35 mg/L all year
041Solids, total suspendedMO AVG <= 35 mg/L all year
041Solids, total suspendedDAILY MX <= 70 mg/L all year
041Solids, total suspendedDAILY MX <= 70 mg/L all year
041Solids, settleableDAILY MX <= .5 mL/L all year
041Solids, settleableDAILY MX <= .5 mL/L all year
041Iron, total [as Fe]MO AVG <= 3 mg/L all year
041Iron, total [as Fe]MO AVG <= 3 mg/L all year
041Iron, total [as Fe]DAILY MX <= 6 mg/L all year
041Iron, total [as Fe]DAILY MX <= 6 mg/L all year
041Iron, total [as Fe]DAILY MX <= 7 mg/L all year
041Iron, total [as Fe]DAILY MX <= 7 mg/L all year
041Manganese, total [as Mn]MO AVG <= 2 mg/L all year
041Manganese, total [as Mn]MO AVG <= 2 mg/L all year
041Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
041Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
041Zinc, dissolved [as Zn]MO AVG = 117.2 ug/L all year
041Zinc, dissolved [as Zn]MO AVG = 117.2 ug/L all year
041Zinc, dissolved [as Zn]DAILY MX = 117.2 ug/L all year
041Zinc, dissolved [as Zn]DAILY MX = 117.2 ug/L all year
041Zinc, dissolved [as Zn]MO AVG report only all year
041Zinc, dissolved [as Zn]MO AVG report only all year
041Zinc, dissolved [as Zn]DAILY MX report only all year
041Zinc, dissolved [as Zn]DAILY MX report only all year
041Flow, in conduit or thru treatment plantMO AVG report only all year
041Flow, in conduit or thru treatment plantMO AVG report only all year
041Flow, in conduit or thru treatment plantDAILY MX report only all year
041Flow, in conduit or thru treatment plantDAILY MX report only all year
041Flow, in conduit or thru treatment plantMO AVG report only all year
041Flow, in conduit or thru treatment plantMO AVG report only all year
041Flow, in conduit or thru treatment plantDAILY MX report only all year
041Flow, in conduit or thru treatment plantDAILY MX report only all year
041Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 0 pass=0;fail=1 all year
041Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 0 pass=0;fail=1 all year
041Solids, total dissolved [TDS]MO AVG report only all year
041Solids, total dissolved [TDS]DAILY MX report only all year

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