Lhost North America of TN, LLC dba H.C. Spinks Clay Co., Inc.

NPDES permit TN0054348 · Minor NON-POTW · effective, expires 2029-07-31 · 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.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
0of 28 forms filed late

Last period with anything received: 2026-08-31.

Reporting

Reports are due about 15 days after each monitoring period ends (the most common figure among TN permits in EPA's filings — check your permit).

Limits in force (48)

OutfallParameterStatisticLimitMonths
2101pHDAILY MN >= 6 SU all year
2101pHDAILY MN >= 6 SU all year
2101pHDAILY MX <= 9 SU all year
2101pHDAILY MX <= 9 SU all year
2101Solids, total suspendedMO AVG <= 35 mg/L all year
2101Solids, total suspendedMO AVG <= 35 mg/L all year
2101Solids, total suspendedDAILY MX <= 70 mg/L all year
2101Solids, total suspendedDAILY MX <= 70 mg/L all year
2101Flow, in conduit or thru treatment plantMO AVG report only all year
2101Flow, in conduit or thru treatment plantMO AVG report only all year
2101Flow, in conduit or thru treatment plantDAILY MX report only all year
2101Flow, in conduit or thru treatment plantDAILY MX report only all year
2102pHDAILY MN >= 6 SU all year
2102pHDAILY MN >= 6 SU all year
2102pHDAILY MX <= 9 SU all year
2102pHDAILY MX <= 9 SU all year
2102Solids, total suspendedMO AVG <= 35 mg/L all year
2102Solids, total suspendedMO AVG <= 35 mg/L all year
2102Solids, total suspendedDAILY MX <= 70 mg/L all year
2102Solids, total suspendedDAILY MX <= 70 mg/L all year
2102Flow, in conduit or thru treatment plantMO AVG report only all year
2102Flow, in conduit or thru treatment plantMO AVG report only all year
2102Flow, in conduit or thru treatment plantDAILY MX report only all year
2102Flow, in conduit or thru treatment plantDAILY MX report only all year
SW01pHMINIMUM >= 6 SU (alert) all year
SW01pHMAXIMUM <= 9 SU (alert) all year
SW01Solids, total suspendedDAILY MX <= 150 mg/L (alert) all year
SW01Oil & GreaseDAILY MX <= 15 mg/L (alert) all year
SW01Flow, in conduit or thru treatment plantMINIMUM report only (alert) all year
SW01Flow, in conduit or thru treatment plantMAXIMUM report only (alert) all year
SW02pHMINIMUM >= 6 SU (alert) all year
SW02pHMAXIMUM <= 9 SU (alert) all year
SW02Solids, total suspendedDAILY MX <= 150 mg/L (alert) all year
SW02Oil & GreaseDAILY MX <= 15 mg/L (alert) all year
SW02Flow, in conduit or thru treatment plantMINIMUM report only (alert) all year
SW02Flow, in conduit or thru treatment plantMAXIMUM report only (alert) all year
SW03pHMINIMUM >= 6 SU (alert) all year
SW03pHMAXIMUM <= 9 SU (alert) all year
SW03Solids, total suspendedDAILY MX <= 150 mg/L (alert) all year
SW03Oil & GreaseDAILY MX <= 15 mg/L (alert) all year
SW03Flow, in conduit or thru treatment plantMINIMUM report only (alert) all year
SW03Flow, in conduit or thru treatment plantMAXIMUM report only (alert) all year
SW04pHMINIMUM >= 6 SU (alert) all year
SW04pHMAXIMUM <= 9 SU (alert) all year
SW04Solids, total suspendedDAILY MX <= 150 mg/L (alert) all year
SW04Oil & GreaseDAILY MX <= 15 mg/L (alert) all year
SW04Flow, in conduit or thru treatment plantMINIMUM report only (alert) all year
SW04Flow, in conduit or thru treatment plantMAXIMUM report only (alert) 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