Nuclear Fuel Services, Inc.

NPDES permit TN0002038 · Major NON-POTW · effective, expires 2030-02-28 · 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 17 forms filed late

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

Reporting

Reports are due about 16 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (29)

OutfallParameterStatisticLimitMonths
001pHDAILY MN >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedDAILY MX <= 40 mg/L all year
001Solids, settleableDAILY MX <= .5 mL/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 20 mg/L all year
001Nitrogen, ammonia total [as N]DAILY MX <= 30 mg/L all year
001Nitrite + Nitrate total [as N]DAILY MX <= 420 lb/d all year
001Fluoride, total [as F]MO AVG <= 15 mg/L all year
001Fluoride, total [as F]DAILY MX <= 20 mg/L all year
001Arsenic, total [as As]DAILY MX report only Mar, Jun, Sep, Dec
001Cadmium, total [as Cd]DAILY MX <= .01 mg/L all year
001Chromium, total [as Cr]DAILY MX report only Mar, Jun, Sep, Dec
001Copper, total [as Cu]DAILY MX <= 1 mg/L all year
001Lead, total [as Pb]DAILY MX <= .1 mg/L all year
001Nickel, total [as Ni]DAILY MX report only Mar, Jun, Sep, Dec
001Silver, total [as Ag]DAILY MX <= .05 mg/L all year
001Uranium, totalMO AVG <= 2 mg/L all year
001Uranium, totalDAILY MX <= 4 mg/L all year
001TetrachloroethyleneDAILY MX report only Mar, Jun, Sep, Dec
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualDAILY MX <= 2 mg/L all year
001Solids, total dissolvedDAILY MX report only all year
001Mercury, total [as Hg]MO AVG <= .00037 mg/L all year
001Mercury, total [as Hg]DAILY MX <= .05 mg/L all year
001Chemical Oxygen Demand [COD]DAILY MX <= 370 mg/L all year
001LC50 Static 48Hr Acute Ceriodaphnia dubiaMINIMUM report only all year
001LC50 Static 48Hr Acute Pimephales promelasMINIMUM report only 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