U.S. Department of Energy (DOE)

NPDES permit TN0002950 · Minor FEDERAL · effective, expires 2027-03-31 · 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 20 forms filed late

Last period with anything received: 2026-03-31.

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 (96)

OutfallParameterStatisticLimitMonths
05ApHMINIMUM >= 6 SU all year
05ApHMAXIMUM <= 9 SU all year
05ASolids, total suspendedDAILY MX report only all year
05AFlow, in conduit or thru treatment plantDAILY MX report only all year
100pHMINIMUM >= 6 SU all year
100pHMAXIMUM <= 9 SU all year
100Solids, total suspendedDAILY MX report only all year
100Flow, in conduit or thru treatment plantDAILY MX report only all year
142pHMINIMUM >= 6 SU all year
142pHMAXIMUM <= 9 SU all year
142Solids, total suspendedDAILY MX report only all year
142Zinc, total [as Zn]DAILY MX report only all year
142Flow, in conduit or thru treatment plantDAILY MX report only all year
150pHMINIMUM >= 6 SU all year
150pHMAXIMUM <= 9 SU all year
150Solids, total suspendedDAILY MX report only all year
150Flow, in conduit or thru treatment plantDAILY MX report only all year
170pHMINIMUM >= 6 SU all year
170pHMAXIMUM <= 9 SU all year
170Solids, total suspendedDAILY MX report only all year
170Chromium, hexavalent [as Cr]DAILY MX report only all year
170Chromium, hexavalent [as Cr]DAILY MX report only all year
170Chromium, hexavalent [as Cr]DAILY MX report only all year
170Chromium, hexavalent [as Cr]DAILY MX report only all year
170Chromium, hexavalent [as Cr]DAILY MX report only all year
170Chromium, hexavalent [as Cr]DAILY MX report only all year
170Chromium, hexavalent [as Cr]DAILY MX report only all year
170Chromium, hexavalent [as Cr]DAILY MX report only all year
170Chromium, hexavalent [as Cr]DAILY MX report only all year
170Chromium, hexavalent [as Cr]DAILY MX report only all year
170Chromium, total [as Cr]DAILY MX report only all year
170Chromium, total [as Cr]DAILY MX report only all year
170Chromium, total [as Cr]DAILY MX report only all year
170Chromium, total [as Cr]DAILY MX report only all year
170Chromium, total [as Cr]DAILY MX report only all year
170Chromium, total [as Cr]DAILY MX report only all year
170Chromium, total [as Cr]DAILY MX report only all year
170Chromium, total [as Cr]DAILY MX report only all year
170Chromium, total [as Cr]DAILY MX report only all year
170Chromium, total [as Cr]DAILY MX report only all year
170Flow, in conduit or thru treatment plantDAILY MX report only all year
180pHMINIMUM >= 6 SU all year
180pHMAXIMUM <= 9 SU all year
180Solids, total suspendedDAILY MX report only all year
180Flow, in conduit or thru treatment plantDAILY MX report only all year
190pHMINIMUM >= 6 SU all year
190pHMAXIMUM <= 9 SU all year
190Solids, total suspendedDAILY MX report only all year
190Oil and grease, hexane extr methodDAILY MX report only all year
190Flow, in conduit or thru treatment plantDAILY MX report only all year
195pHMINIMUM >= 6 SU all year
195pHMAXIMUM <= 9 SU all year
195Solids, total suspendedDAILY MX report only all year
195Flow, in conduit or thru treatment plantDAILY MX report only all year
198pHMINIMUM >= 6 SU all year
198pHMAXIMUM <= 9 SU all year
198Solids, total suspendedDAILY MX report only all year
198Flow, in conduit or thru treatment plantDAILY MX report only all year
210pHMINIMUM >= 6 SU all year
210pHMAXIMUM <= 9 SU all year
210Solids, total suspendedDAILY MX report only all year
210Flow, in conduit or thru treatment plantDAILY MX report only all year
230pHMINIMUM >= 6 SU all year
230pHMAXIMUM <= 9 SU all year
230Solids, total suspendedDAILY MX report only all year
230Flow, in conduit or thru treatment plantDAILY MX report only all year
280pHMINIMUM >= 6 SU all year
280pHMAXIMUM <= 9 SU all year
280Solids, total suspendedDAILY MX report only all year
280Polychlorinated biphenyls [PCBs]DAILY MX report only all year
280Flow, in conduit or thru treatment plantDAILY MX report only all year
294pHMINIMUM >= 6 SU all year
294pHMAXIMUM <= 9 SU all year
294Solids, total suspendedDAILY MX report only all year
294Flow, in conduit or thru treatment plantDAILY MX report only all year
350pHMINIMUM >= 6 SU all year
350pHMAXIMUM <= 9 SU all year
350Solids, total suspendedDAILY MX report only all year
350Flow, in conduit or thru treatment plantDAILY MX report only all year
430pHMINIMUM >= 6 SU all year
430pHMAXIMUM <= 9 SU all year
430Solids, total suspendedDAILY MX report only all year
430BenzidineDAILY MX report only all year
430Flow, in conduit or thru treatment plantDAILY MX report only all year
490pHMINIMUM >= 6 SU all year
490pHMAXIMUM <= 9 SU all year
490Solids, total suspendedDAILY MX report only all year
490Flow, in conduit or thru treatment plantDAILY MX report only all year
890pHMINIMUM >= 6 SU all year
890pHMAXIMUM <= 9 SU all year
890Solids, total suspendedDAILY MX report only all year
890Flow, in conduit or thru treatment plantDAILY MX report only all year
992pHMINIMUM >= 6 SU all year
992pHMAXIMUM <= 9 SU all year
992Solids, total suspendedDAILY MX report only all year
992Flow, in conduit or thru treatment plantDAILY MX 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