National Coal, LLC

NPDES permit TN0076376 · Minor NON-POTW · administratively continued, expires 2024-01-20 · 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 2024-01-20 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)
19of 77 forms filed late

Last period with anything received: 2026-06-30.

Reporting

Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (282)

OutfallParameterStatisticLimitMonths
BF1Specific conductanceDAILY MX report only (alert) all year
BF1Specific conductanceDAILY MX report only (alert) all year
BF1pHMINIMUM >= 6 SU all year
BF1pHMINIMUM >= 6 SU all year
BF1pHMAXIMUM <= 9 SU all year
BF1pHMAXIMUM <= 9 SU all year
BF1Solids, total suspendedDAILY MX report only (alert) all year
BF1Solids, total suspendedDAILY MX report only (alert) all year
BF1Solids, settleableDAILY MX <= .5 mL/L all year
BF1Solids, settleableDAILY MX <= .5 mL/L all year
BF1Flow, in conduit or thru treatment plantDAILY MX report only all year
BF1Flow, in conduit or thru treatment plantDAILY MX report only all year
BF1Sulfates, total [as SO4]DAILY MX report only (alert) all year
BF1Sulfates, total [as SO4]DAILY MX report only (alert) all year
JH2Specific conductanceDAILY MX report only (alert) all year
JH2Specific conductanceDAILY MX report only (alert) all year
JH2pHMINIMUM >= 6 SU all year
JH2pHMINIMUM >= 6 SU all year
JH2pHMAXIMUM <= 9 SU all year
JH2pHMAXIMUM <= 9 SU all year
JH2Solids, total suspendedDAILY MX report only (alert) all year
JH2Solids, total suspendedDAILY MX report only (alert) all year
JH2Solids, settleableDAILY MX <= .5 mL/L all year
JH2Solids, settleableDAILY MX <= .5 mL/L all year
JH2Flow, in conduit or thru treatment plantDAILY MX report only all year
JH2Flow, in conduit or thru treatment plantDAILY MX report only all year
JH2Sulfates, total [as SO4]DAILY MX report only (alert) all year
JH2Sulfates, total [as SO4]DAILY MX report only (alert) all year
JH3Specific conductanceDAILY MX report only (alert) all year
JH3Specific conductanceDAILY MX report only (alert) all year
JH3pHMINIMUM >= 6 SU all year
JH3pHMINIMUM >= 6 SU all year
JH3pHMAXIMUM <= 9 SU all year
JH3pHMAXIMUM <= 9 SU all year
JH3Solids, total suspendedDAILY MX report only all year
JH3Solids, total suspendedDAILY MX report only all year
JH3Solids, settleableDAILY MX <= .5 mL/L all year
JH3Solids, settleableDAILY MX <= .5 mL/L all year
JH3Flow, in conduit or thru treatment plantDAILY MX report only all year
JH3Flow, in conduit or thru treatment plantDAILY MX report only all year
JH3Sulfates, total [as SO4]MO AVG report only all year
JH3Sulfates, total [as SO4]MO AVG report only all year
JH3Sulfates, total [as SO4]DAILY MX report only all year
JH3Sulfates, total [as SO4]DAILY MX report only all year
JH4Specific conductanceDAILY MX report only (alert) all year
JH4Specific conductanceDAILY MX report only (alert) all year
JH4pHMINIMUM >= 6 SU all year
JH4pHMINIMUM >= 6 SU all year
JH4pHMAXIMUM <= 9 SU all year
JH4pHMAXIMUM <= 9 SU all year
JH4Solids, total suspendedDAILY MX report only (alert) all year
JH4Solids, total suspendedDAILY MX report only (alert) all year
JH4Solids, settleableDAILY MX <= .5 mL/L all year
JH4Solids, settleableDAILY MX <= .5 mL/L all year
JH4Flow, in conduit or thru treatment plantDAILY MX report only all year
JH4Flow, in conduit or thru treatment plantDAILY MX report only all year
JH4Sulfates, total [as SO4]DAILY MX report only (alert) all year
JH4Sulfates, total [as SO4]DAILY MX report only (alert) all year
JH5Specific conductanceDAILY MX report only (alert) all year
JH5Specific conductanceDAILY MX report only (alert) all year
JH5pHMINIMUM >= 6 SU all year
JH5pHMINIMUM >= 6 SU all year
JH5pHMAXIMUM <= 9 SU all year
JH5pHMAXIMUM <= 9 SU all year
JH5Solids, total suspendedDAILY MX report only all year
JH5Solids, total suspendedDAILY MX report only all year
JH5Solids, settleableDAILY MX <= .5 mL/L all year
JH5Solids, settleableDAILY MX <= .5 mL/L all year
JH5Flow, in conduit or thru treatment plantDAILY MX report only all year
JH5Flow, in conduit or thru treatment plantDAILY MX report only all year
JH5Sulfates, total [as SO4]DAILY MX report only (alert) all year
JH5Sulfates, total [as SO4]DAILY MX report only (alert) all year
JH6Specific conductanceDAILY MX report only (alert) all year
JH6Specific conductanceDAILY MX report only (alert) all year
JH6pHMINIMUM >= 6 SU all year
JH6pHMINIMUM >= 6 SU all year
JH6pHMAXIMUM <= 9 SU all year
JH6pHMAXIMUM <= 9 SU all year
JH6Solids, total suspendedDAILY MX report only (alert) all year
JH6Solids, total suspendedDAILY MX report only (alert) all year
JH6Solids, settleableDAILY MX <= .5 mL/L all year
JH6Solids, settleableDAILY MX <= .5 mL/L all year
JH6Flow, in conduit or thru treatment plantDAILY MX report only all year
JH6Flow, in conduit or thru treatment plantDAILY MX report only all year
JH6Sulfates, total [as SO4]MO AVG report only all year
JH6Sulfates, total [as SO4]MO AVG report only all year
JH6Sulfates, total [as SO4]DAILY MX report only all year
JH6Sulfates, total [as SO4]DAILY MX report only all year
JH7Specific conductanceDAILY MX report only (alert) all year
JH7Specific conductanceDAILY MX report only (alert) all year
JH7pHMINIMUM >= 6 SU all year
JH7pHMINIMUM >= 6 SU all year
JH7pHMAXIMUM <= 9 SU all year
JH7pHMAXIMUM <= 9 SU all year
JH7Solids, total suspendedDAILY MX report only (alert) all year
JH7Solids, total suspendedDAILY MX report only (alert) all year
JH7Solids, settleableDAILY MX <= .5 mL/L all year
JH7Solids, settleableDAILY MX <= .5 mL/L all year
JH7Flow, in conduit or thru treatment plantDAILY MX report only all year
JH7Flow, in conduit or thru treatment plantDAILY MX report only all year
JH7Sulfates, total [as SO4]DAILY MX report only all year
JH7Sulfates, total [as SO4]DAILY MX report only all year
L11Specific conductanceDAILY MX report only (alert) all year
L11Specific conductanceDAILY MX report only (alert) all year
L11pHMINIMUM >= 6 SU all year
L11pHMINIMUM >= 6 SU all year
L11pHMAXIMUM <= 9 SU all year
L11pHMAXIMUM <= 9 SU all year
L11Solids, total suspendedDAILY MX report only all year
L11Solids, total suspendedDAILY MX report only all year
L11Solids, settleableDAILY MX <= .5 mL/L all year
L11Solids, settleableDAILY MX <= .5 mL/L all year
L11Flow, in conduit or thru treatment plantDAILY MX report only all year
L11Flow, in conduit or thru treatment plantDAILY MX report only all year
L11Sulfates, total [as SO4]DAILY MX report only (alert) all year
L11Sulfates, total [as SO4]DAILY MX report only (alert) all year
L21Specific conductanceDAILY MX report only all year
L21Specific conductanceDAILY MX report only all year
L21pHMINIMUM >= 6 SU all year
L21pHMINIMUM >= 6 SU all year
L21pHMAXIMUM <= 9 SU all year
L21pHMAXIMUM <= 9 SU all year
L21Solids, total suspendedDAILY MX report only all year
L21Solids, total suspendedDAILY MX report only all year
L21Solids, settleableDAILY MX <= .5 mL/L all year
L21Solids, settleableDAILY MX <= .5 mL/L all year
L21Flow, in conduit or thru treatment plantDAILY MX report only all year
L21Flow, in conduit or thru treatment plantDAILY MX report only all year
L21Sulfates, total [as SO4]DAILY MX report only all year
L21Sulfates, total [as SO4]DAILY MX report only all year
L22Specific conductanceDAILY MX report only all year
L22Specific conductanceDAILY MX report only all year
L22pHMINIMUM >= 6 SU all year
L22pHMINIMUM >= 6 SU all year
L22pHMAXIMUM <= 9 SU all year
L22pHMAXIMUM <= 9 SU all year
L22Solids, total suspendedDAILY MX report only all year
L22Solids, total suspendedDAILY MX report only all year
L22Solids, settleableDAILY MX <= .5 mL/L all year
L22Solids, settleableDAILY MX <= .5 mL/L all year
L22Flow, in conduit or thru treatment plantDAILY MX report only all year
L22Flow, in conduit or thru treatment plantDAILY MX report only all year
L22Sulfates, total [as SO4]DAILY MX report only all year
L22Sulfates, total [as SO4]DAILY MX report only all year
L23Specific conductanceDAILY MX report only all year
L23Specific conductanceDAILY MX report only all year
L23pHMINIMUM >= 6 SU all year
L23pHMINIMUM >= 6 SU all year
L23pHMAXIMUM <= 9 SU all year
L23pHMAXIMUM <= 9 SU all year
L23Solids, total suspendedDAILY MX report only all year
L23Solids, total suspendedDAILY MX report only all year
L23Solids, settleableDAILY MX <= .5 mL/L all year
L23Solids, settleableDAILY MX <= .5 mL/L all year
L23Flow, in conduit or thru treatment plantDAILY MX report only all year
L23Flow, in conduit or thru treatment plantDAILY MX report only all year
L23Sulfates, total [as SO4]DAILY MX report only all year
L23Sulfates, total [as SO4]DAILY MX report only all year
L31Specific conductanceDAILY MX report only (alert) all year
L31Specific conductanceDAILY MX report only (alert) all year
L31pHMINIMUM >= 6 SU all year
L31pHMINIMUM >= 6 SU all year
L31pHMAXIMUM <= 9 SU all year
L31pHMAXIMUM <= 9 SU all year
L31Solids, total suspendedDAILY MX report only (alert) all year
L31Solids, total suspendedDAILY MX report only (alert) all year
L31Solids, settleableDAILY MX <= .5 mL/L all year
L31Solids, settleableDAILY MX <= .5 mL/L all year
L31Flow, in conduit or thru treatment plantDAILY MX report only all year
L31Flow, in conduit or thru treatment plantDAILY MX report only all year
L31Sulfates, total [as SO4]DAILY MX report only (alert) all year
L31Sulfates, total [as SO4]DAILY MX report only (alert) all year
L5ASpecific conductanceDAILY MX report only (alert) all year
L5ASpecific conductanceDAILY MX report only (alert) all year
L5ApHMINIMUM >= 6 SU all year
L5ApHMINIMUM >= 6 SU all year
L5ApHMAXIMUM <= 9 SU all year
L5ApHMAXIMUM <= 9 SU all year
L5ASolids, total suspendedDAILY MX report only all year
L5ASolids, total suspendedDAILY MX report only all year
L5ASolids, settleableDAILY MX <= .5 mL/L all year
L5ASolids, settleableDAILY MX <= .5 mL/L all year
L5AFlow, in conduit or thru treatment plantDAILY MX report only all year
L5AFlow, in conduit or thru treatment plantDAILY MX report only all year
L5ASulfates, total [as SO4]MO AVG report only all year
L5ASulfates, total [as SO4]MO AVG report only all year
L5ASulfates, total [as SO4]DAILY MX report only all year
L5ASulfates, total [as SO4]DAILY MX report only all year
L5BSpecific conductanceDAILY MX report only (alert) all year
L5BSpecific conductanceDAILY MX report only (alert) all year
L5BpHMINIMUM >= 6 SU all year
L5BpHMINIMUM >= 6 SU all year
L5BpHMAXIMUM <= 9 SU all year
L5BpHMAXIMUM <= 9 SU all year
L5BSolids, total suspendedDAILY MX report only (alert) all year
L5BSolids, total suspendedDAILY MX report only (alert) all year
L5BSolids, settleableDAILY MX <= .5 mL/L all year
L5BSolids, settleableDAILY MX <= .5 mL/L all year
L5BFlow, in conduit or thru treatment plantDAILY MX report only all year
L5BFlow, in conduit or thru treatment plantDAILY MX report only all year
L5BSulfates, total [as SO4]DAILY MX report only (alert) all year
L5BSulfates, total [as SO4]DAILY MX report only (alert) all year
LE1Specific conductanceDAILY MX report only (alert) all year
LE1Specific conductanceDAILY MX report only (alert) all year
LE1pHMINIMUM >= 6 SU all year
LE1pHMINIMUM >= 6 SU all year
LE1pHMAXIMUM <= 9 SU all year
LE1pHMAXIMUM <= 9 SU all year
LE1Solids, total suspendedDAILY MX report only (alert) all year
LE1Solids, total suspendedDAILY MX report only (alert) all year
LE1Solids, settleableDAILY MX <= .5 mL/L all year
LE1Solids, settleableDAILY MX <= .5 mL/L all year
LE1Flow, in conduit or thru treatment plantDAILY MX report only all year
LE1Flow, in conduit or thru treatment plantDAILY MX report only all year
LE1Sulfates, total [as SO4]DAILY MX report only (alert) all year
LE1Sulfates, total [as SO4]DAILY MX report only (alert) all year
LE2Specific conductanceDAILY MX report only (alert) all year
LE2Specific conductanceDAILY MX report only (alert) all year
LE2pHMINIMUM >= 6 SU all year
LE2pHMINIMUM >= 6 SU all year
LE2pHMAXIMUM <= 9 SU all year
LE2pHMAXIMUM <= 9 SU all year
LE2Solids, total suspendedDAILY MX report only (alert) all year
LE2Solids, total suspendedDAILY MX report only (alert) all year
LE2Solids, settleableDAILY MX <= .5 mL/L all year
LE2Solids, settleableDAILY MX <= .5 mL/L all year
LE2Flow, in conduit or thru treatment plantDAILY MX report only all year
LE2Flow, in conduit or thru treatment plantDAILY MX report only all year
LE2Sulfates, total [as SO4]DAILY MX report only (alert) all year
LE2Sulfates, total [as SO4]DAILY MX report only (alert) all year
LE3Specific conductanceDAILY MX report only (alert) all year
LE3Specific conductanceDAILY MX report only (alert) all year
LE3pHMINIMUM >= 6 SU all year
LE3pHMINIMUM >= 6 SU all year
LE3pHMAXIMUM <= 9 SU all year
LE3pHMAXIMUM <= 9 SU all year
LE3Solids, total suspendedDAILY MX report only all year
LE3Solids, total suspendedDAILY MX report only all year
LE3Solids, settleableDAILY MX <= .5 mL/L all year
LE3Solids, settleableDAILY MX <= .5 mL/L all year
LE3Flow, in conduit or thru treatment plantDAILY MX report only all year
LE3Flow, in conduit or thru treatment plantDAILY MX report only all year
LE3Sulfates, total [as SO4]DAILY MX report only (alert) all year
LE3Sulfates, total [as SO4]DAILY MX report only (alert) all year
LE4Specific conductanceDAILY MX report only (alert) all year
LE4Specific conductanceDAILY MX report only (alert) all year
LE4pHMINIMUM >= 6 SU all year
LE4pHMINIMUM >= 6 SU all year
LE4pHMAXIMUM <= 9 SU all year
LE4pHMAXIMUM <= 9 SU all year
LE4Solids, total suspendedDAILY MX report only (alert) all year
LE4Solids, total suspendedDAILY MX report only (alert) all year
LE4Solids, settleableDAILY MX <= .5 mL/L all year
LE4Solids, settleableDAILY MX <= .5 mL/L all year
LE4Flow, in conduit or thru treatment plantDAILY MX report only all year
LE4Flow, in conduit or thru treatment plantDAILY MX report only all year
LE4Sulfates, total [as SO4]MO AVG report only all year
LE4Sulfates, total [as SO4]MO AVG report only all year
LE4Sulfates, total [as SO4]DAILY MX report only all year
LE4Sulfates, total [as SO4]DAILY MX report only all year
SP1Specific conductanceDAILY MX report only (alert) all year
SP1Specific conductanceDAILY MX report only (alert) all year
SP1pHMINIMUM >= 6 SU all year
SP1pHMINIMUM >= 6 SU all year
SP1pHMAXIMUM <= 9 SU all year
SP1pHMAXIMUM <= 9 SU all year
SP1Solids, total suspendedDAILY MX report only (alert) all year
SP1Solids, total suspendedDAILY MX report only (alert) all year
SP1Solids, settleableDAILY MX <= .5 mL/L all year
SP1Solids, settleableDAILY MX <= .5 mL/L all year
SP1Flow, in conduit or thru treatment plantDAILY MX report only all year
SP1Flow, in conduit or thru treatment plantDAILY MX report only all year
SP1Sulfates, total [as SO4]DAILY MX report only all year
SP1Sulfates, total [as SO4]DAILY MX report only all year
SW1pHMINIMUM >= 5 SU all year
SW1pHMINIMUM >= 5 SU all year
SW1pHMAXIMUM <= 9 SU all year
SW1pHMAXIMUM <= 9 SU all year
SW1Solids, total suspendedDAILY MX <= 150 mg/L all year
SW1Solids, total suspendedDAILY MX <= 150 mg/L all year
SW1Oil & GreaseDAILY MX <= 15 mg/L all year
SW1Oil & GreaseDAILY MX <= 15 mg/L all year

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