Yellowhammer Energy Solutions, LLC

NPDES permit AL0079227 · Minor NON-POTW · administratively continued, expires 2022-07-31 · 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 2022-07-31 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
1218required values missing, on 106 form(s)
0of 106 forms filed late

Last period with anything received: none.

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 (248)

OutfallParameterStatisticLimitMonths
003Specific conductanceMO AVG report only all year
003Specific conductanceMO AVG report only all year
003Specific conductanceDAILY MX report only all year
003Specific conductanceDAILY MX report only all year
003Specific conductanceMO AVG report only all year
003Specific conductanceMO AVG report only all year
003Specific conductanceDAILY MX report only all year
003Specific conductanceDAILY MX report only all year
003Sulfate [as S]MO AVG report only all year
003Sulfate [as S]MO AVG report only all year
003Sulfate [as S]DAILY MX report only all year
003Sulfate [as S]DAILY MX report only all year
003Sulfate [as S]MO AVG report only all year
003Sulfate [as S]MO AVG report only all year
003Sulfate [as S]DAILY MX report only all year
003Sulfate [as S]DAILY MX report only all year
003pHDAILY MN >= 6 SU all year
003pHDAILY MN >= 6 SU all year
003pHDAILY MX <= 8.5 SU all year
003pHDAILY MX <= 8.5 SU all year
003pHDAILY MN >= 6 SU all year
003pHDAILY MN >= 6 SU all year
003pHDAILY MX <= 10.5 SU all year
003pHDAILY MX <= 10.5 SU all year
003pHDAILY MN >= 6 SU all year
003pHDAILY MN >= 6 SU all year
003pHDAILY MX <= 9 SU all year
003pHDAILY MX <= 9 SU all year
003Solids, total suspendedMO AVG <= 35 mg/L all year
003Solids, total suspendedMO AVG <= 35 mg/L all year
003Solids, total suspendedDAILY MX <= 70 mg/L all year
003Solids, total suspendedDAILY MX <= 70 mg/L all year
003Solids, total suspendedMO AVG <= 35 mg/L all year
003Solids, total suspendedMO AVG <= 35 mg/L all year
003Solids, total suspendedDAILY MX <= 70 mg/L all year
003Solids, total suspendedDAILY MX <= 70 mg/L all year
003Solids, settleableDAILY MX <= .5 mL/L all year
003Solids, settleableDAILY MX <= .5 mL/L all year
003Iron, total [as Fe]MO AVG <= 3 mg/L all year
003Iron, total [as Fe]MO AVG <= 3 mg/L all year
003Iron, total [as Fe]DAILY MX <= 6 mg/L all year
003Iron, total [as Fe]DAILY MX <= 6 mg/L all year
003Iron, total [as Fe]DAILY MX <= 7 mg/L all year
003Iron, total [as Fe]DAILY MX <= 7 mg/L all year
003Manganese, total [as Mn]MO AVG <= 2 mg/L all year
003Manganese, total [as Mn]MO AVG <= 2 mg/L all year
003Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
003Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 0 pass=0;fail=1 all year
003Toxicity [chronic], Ceriodaphnia dubiaDAILY MX <= 0 pass=0;fail=1 all year
003Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 0 pass=0;fail=1 all year
003Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX <= 0 pass=0;fail=1 all year
003Solids, total dissolved [TDS]MO AVG report only all year
003Solids, total dissolved [TDS]DAILY MX report only all year
018Specific conductanceMO AVG report only all year
018Specific conductanceMO AVG report only all year
018Specific conductanceDAILY MX report only all year
018Specific conductanceDAILY MX report only all year
018Specific conductanceMO AVG report only all year
018Specific conductanceMO AVG report only all year
018Specific conductanceDAILY MX report only all year
018Specific conductanceDAILY MX report only all year
018Sulfate [as S]MO AVG report only all year
018Sulfate [as S]MO AVG report only all year
018Sulfate [as S]DAILY MX report only all year
018Sulfate [as S]DAILY MX report only all year
018Sulfate [as S]MO AVG report only all year
018Sulfate [as S]MO AVG report only all year
018Sulfate [as S]DAILY MX report only all year
018Sulfate [as S]DAILY MX report only all year
018pHDAILY MN >= 6 SU all year
018pHDAILY MN >= 6 SU all year
018pHDAILY MX <= 9 SU all year
018pHDAILY MX <= 9 SU all year
018pHDAILY MN >= 6 SU all year
018pHDAILY MN >= 6 SU all year
018pHDAILY MX <= 10.5 SU all year
018pHDAILY MX <= 10.5 SU all year
018pHDAILY MN >= 6 SU all year
018pHDAILY MN >= 6 SU all year
018pHDAILY MX <= 9 SU all year
018pHDAILY MX <= 9 SU all year
018Solids, total suspendedMO AVG <= 35 mg/L all year
018Solids, total suspendedMO AVG <= 35 mg/L all year
018Solids, total suspendedDAILY MX <= 70 mg/L all year
018Solids, total suspendedDAILY MX <= 70 mg/L all year
018Solids, total suspendedMO AVG <= 35 mg/L all year
018Solids, total suspendedMO AVG <= 35 mg/L all year
018Solids, total suspendedDAILY MX <= 70 mg/L all year
018Solids, total suspendedDAILY MX <= 70 mg/L all year
018Solids, settleableDAILY MX <= .5 mL/L all year
018Solids, settleableDAILY MX <= .5 mL/L all year
018Iron, total [as Fe]MO AVG <= 3 mg/L all year
018Iron, total [as Fe]MO AVG <= 3 mg/L all year
018Iron, total [as Fe]DAILY MX <= 6 mg/L all year
018Iron, total [as Fe]DAILY MX <= 6 mg/L all year
018Iron, total [as Fe]DAILY MX <= 7 mg/L all year
018Iron, total [as Fe]DAILY MX <= 7 mg/L all year
018Manganese, total [as Mn]MO AVG <= 2 mg/L all year
018Manganese, total [as Mn]MO AVG <= 2 mg/L all year
018Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
018Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
018Flow, in conduit or thru treatment plantMO AVG report only all year
018Flow, in conduit or thru treatment plantMO AVG report only all year
018Flow, in conduit or thru treatment plantDAILY MX report only all year
018Flow, in conduit or thru treatment plantDAILY MX report only all year
018Flow, in conduit or thru treatment plantMO AVG report only all year
018Flow, in conduit or thru treatment plantMO AVG report only all year
018Flow, in conduit or thru treatment plantDAILY MX report only all year
018Flow, in conduit or thru treatment plantDAILY MX report only all year
018Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 0 pass=0;fail=1 all year
018Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 0 pass=0;fail=1 all year
018Solids, total dissolved [TDS]MO AVG report only all year
018Solids, total dissolved [TDS]DAILY MX report only all year
019Specific conductanceMO AVG report only all year
019Specific conductanceMO AVG report only all year
019Specific conductanceDAILY MX report only all year
019Specific conductanceDAILY MX report only all year
019Specific conductanceMO AVG report only all year
019Specific conductanceMO AVG report only all year
019Specific conductanceDAILY MX report only all year
019Specific conductanceDAILY MX report only all year
019Sulfate [as S]MO AVG report only all year
019Sulfate [as S]MO AVG report only all year
019Sulfate [as S]DAILY MX report only all year
019Sulfate [as S]DAILY MX report only all year
019Sulfate [as S]MO AVG report only all year
019Sulfate [as S]MO AVG report only all year
019Sulfate [as S]DAILY MX report only all year
019Sulfate [as S]DAILY MX report only all year
019pHDAILY MN >= 6 SU all year
019pHDAILY MN >= 6 SU all year
019pHDAILY MX <= 8.5 SU all year
019pHDAILY MX <= 8.5 SU all year
019pHDAILY MN >= 6 SU all year
019pHDAILY MN >= 6 SU all year
019pHDAILY MX <= 10.5 SU all year
019pHDAILY MX <= 10.5 SU all year
019pHDAILY MN >= 6 SU all year
019pHDAILY MN >= 6 SU all year
019pHDAILY MX <= 9 SU all year
019pHDAILY MX <= 9 SU all year
019Solids, total suspendedMO AVG <= 35 mg/L all year
019Solids, total suspendedMO AVG <= 35 mg/L all year
019Solids, total suspendedDAILY MX <= 70 mg/L all year
019Solids, total suspendedDAILY MX <= 70 mg/L all year
019Solids, total suspendedMO AVG <= 35 mg/L all year
019Solids, total suspendedMO AVG <= 35 mg/L all year
019Solids, total suspendedDAILY MX <= 70 mg/L all year
019Solids, total suspendedDAILY MX <= 70 mg/L all year
019Solids, settleableDAILY MX <= .5 mL/L all year
019Solids, settleableDAILY MX <= .5 mL/L all year
019Iron, total [as Fe]MO AVG <= 3 mg/L all year
019Iron, total [as Fe]MO AVG <= 3 mg/L all year
019Iron, total [as Fe]DAILY MX <= 6 mg/L all year
019Iron, total [as Fe]DAILY MX <= 6 mg/L all year
019Iron, total [as Fe]DAILY MX <= 7 mg/L all year
019Iron, total [as Fe]DAILY MX <= 7 mg/L all year
019Manganese, total [as Mn]MO AVG <= 2 mg/L all year
019Manganese, total [as Mn]MO AVG <= 2 mg/L all year
019Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
019Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
019Flow, in conduit or thru treatment plantMO AVG report only all year
019Flow, in conduit or thru treatment plantMO AVG report only all year
019Flow, in conduit or thru treatment plantDAILY MX report only all year
019Flow, in conduit or thru treatment plantDAILY MX report only all year
019Flow, in conduit or thru treatment plantMO AVG report only all year
019Flow, in conduit or thru treatment plantMO AVG report only all year
019Flow, in conduit or thru treatment plantDAILY MX report only all year
019Flow, in conduit or thru treatment plantDAILY MX report only all year
019Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 0 pass=0;fail=1 all year
019Toxicity [chronic], Ceriodaphnia dubiaDAILY MX <= 0 pass=0;fail=1 all year
019Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 0 pass=0;fail=1 all year
019Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX <= 0 pass=0;fail=1 all year
019Solids, total dissolved [TDS]MO AVG report only all year
019Solids, total dissolved [TDS]DAILY MX report only all year
021Specific conductanceMO AVG report only all year
021Specific conductanceMO AVG report only all year
021Specific conductanceDAILY MX report only all year
021Specific conductanceDAILY MX report only all year
021Specific conductanceMO AVG report only all year
021Specific conductanceMO AVG report only all year
021Specific conductanceDAILY MX report only all year
021Specific conductanceDAILY MX report only all year
021Sulfate [as S]MO AVG report only all year
021Sulfate [as S]MO AVG report only all year
021Sulfate [as S]DAILY MX report only all year
021Sulfate [as S]DAILY MX report only all year
021Sulfate [as S]MO AVG report only all year
021Sulfate [as S]MO AVG report only all year
021Sulfate [as S]DAILY MX report only all year
021Sulfate [as S]DAILY MX report only all year
021pHDAILY MN >= 6 SU all year
021pHDAILY MN >= 6 SU all year
021pHDAILY MX <= 9 SU all year
021pHDAILY MX <= 9 SU all year
021pHDAILY MN >= 6 SU all year
021pHDAILY MN >= 6 SU all year
021pHDAILY MX <= 10.5 SU all year
021pHDAILY MX <= 10.5 SU all year
021pHDAILY MN >= 6 SU all year
021pHDAILY MN >= 6 SU all year
021pHDAILY MX <= 9 SU all year
021pHDAILY MX <= 9 SU all year
021Solids, total suspendedMO AVG <= 35 mg/L all year
021Solids, total suspendedMO AVG <= 35 mg/L all year
021Solids, total suspendedDAILY MX <= 70 mg/L all year
021Solids, total suspendedDAILY MX <= 70 mg/L all year
021Solids, total suspendedMO AVG <= 35 mg/L all year
021Solids, total suspendedMO AVG <= 35 mg/L all year
021Solids, total suspendedDAILY MX <= 70 mg/L all year
021Solids, total suspendedDAILY MX <= 70 mg/L all year
021Solids, settleableDAILY MX <= .5 mL/L all year
021Solids, settleableDAILY MX <= .5 mL/L all year
021Iron, total [as Fe]MO AVG <= 3 mg/L all year
021Iron, total [as Fe]MO AVG <= 3 mg/L all year
021Iron, total [as Fe]DAILY MX <= 6 mg/L all year
021Iron, total [as Fe]DAILY MX <= 6 mg/L all year
021Iron, total [as Fe]DAILY MX <= 7 mg/L all year
021Iron, total [as Fe]DAILY MX <= 7 mg/L all year
021Manganese, total [as Mn]MO AVG <= 2 mg/L all year
021Manganese, total [as Mn]MO AVG <= 2 mg/L all year
021Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
021Manganese, total [as Mn]DAILY MX <= 4 mg/L all year
021Flow, in conduit or thru treatment plantMO AVG report only all year
021Flow, in conduit or thru treatment plantMO AVG report only all year
021Flow, in conduit or thru treatment plantDAILY MX report only all year
021Flow, in conduit or thru treatment plantDAILY MX report only all year
021Flow, in conduit or thru treatment plantMO AVG report only all year
021Flow, in conduit or thru treatment plantMO AVG report only all year
021Flow, in conduit or thru treatment plantDAILY MX report only all year
021Flow, in conduit or thru treatment plantDAILY MX report only all year
021Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 0 pass=0;fail=1 all year
021Toxicity [chronic], Ceriodaphnia dubiaDAILY MX <= 0 pass=0;fail=1 all year
021Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 0 pass=0;fail=1 all year
021Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX <= 0 pass=0;fail=1 all year
021Solids, total dissolved [TDS]MO AVG report only all year
021Solids, total dissolved [TDS]DAILY MX report only all year
SUMSolids, total suspendedYA <= 23.92 ton/yr all year
SUMSolids, total suspendedYA <= 23.92 ton/yr 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