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NPDES permit TN0064106 · Minor NON-POTW · effective, expires 2027-05-31 · 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 12 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 (16)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeDAILY MX report only all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMO AVG <= 20 mg/L all year
001Solids, total suspendedDAILY MX <= 40 mg/L all year
001Methylene chlorideDAILY MX <= .005 mg/L all year
0011,1-DichloroethaneDAILY MX <= .005 mg/L all year
0011,1,1-TrichloroethaneDAILY MX <= .005 mg/L all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
0011,1-DichloroetheneDAILY MX <= .005 mg/L all year
001trans-1,2-DichloroetheneDAILY MX <= .005 mg/L all year
001TetrachloroetheneDAILY MX <= .005 mg/L all year
001TrichloroetheneDAILY MX <= .005 mg/L all year
001Tetrachloroethane, totalDAILY MX <= .005 mg/L all year
001IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 100 % survival all year
001IC25 Static Renewal 7 Day Chronic ChrpimephalesMINIMUM >= 100 % survival 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