NPDES permit TN0002356 · Major NON-POTW · effective, expires 2027-05-31 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31.
Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Stream flow, instantaneous | MO AVG | report only | all year |
| 001 | Stream flow, instantaneous | DAILY MX | report only | all year |
| 001 | Color [PT-CO units] | DAILY MX | <= 40 col unit (pc) | all year |
| 001 | Color [PT-CO units] | DAILY MX | report only | all year |
| 001 | Color [PT-CO units] | DAILY MX | report only | all year |
| 001 | Conductivity | MO AVG | report only | all year |
| 001 | Conductivity | DAILY MX | report only | all year |
| 001 | Oxygen, dissolved [DO] | MO AVG | report only | all year |
| 001 | Oxygen, dissolved [DO] | DAILY MX | report only | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 17676 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 32854 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | report only | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | report only | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | report only | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | report only | all year |
| 001 | pH | MINIMUM | >= 6 SU | all year |
| 001 | pH | MAXIMUM | <= 9 SU | all year |
| 001 | Solids, total suspended | MO AVG | <= 30852 lb/d | all year |
| 001 | Solids, total suspended | DAILY MX | <= 58858 lb/d | all year |
| 001 | Oil and grease, hexane extr method | MO AVG | report only | all year |
| 001 | Oil and grease, hexane extr method | DAILY MX | <= 20 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 10 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 20 mg/L | all year |
| 001 | Chloride [as Cl] | MO AVG | report only | all year |
| 001 | Chloride [as Cl] | DAILY MX | report only | all year |
| 001 | Chloride [as Cl] | MO AVG | report only | all year |
| 001 | Chloride [as Cl] | DAILY MX | report only | all year |
| 001 | Zinc, total [as Zn] | MO AVG | report only | all year |
| 001 | Pentachlorophenol | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | Chlorine, total residual | MO AVG | <= .1 mg/L | all year |
| 001 | Chlorine, total residual | DAILY MX | <= .17 mg/L | all year |
| 001 | Solids, total dissolved | MO AVG | <= 2123 mg/L | all year |
| 001 | Solids, total dissolved | DAILY MX | <= 4246 mg/L | all year |
| 001 | Solids, total dissolved | MO AVG | report only | all year |
| 001 | Solids, total dissolved | DAILY MX | <= 1000000 lb/d | all year |
| 001 | Mercury, total [as Hg] | DAILY MX | report only | all year |
| 001 | Effluent dilution ratio | DAILY MX | <= 10 % | all year |
| 001 | Adsorbable organic halides [AOX] | MO AVG | <= 1366 lb/d | all year |
| 001 | Adsorbable organic halides [AOX] | DAILY MX | <= 2085 lb/d | all year |
| 001 | Trichlorophenol | MO AVG | report only | all year |
| 001 | IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | MINIMUM | > 12 % | all year |
| 001 | IC25 Static Renewal 7 Day Chronic Chrpimephales | MINIMUM | > 12 % | all year |
| 003 | Temperature, water deg. centigrade | DAILY MX | report only | all year |
| 003 | pH | MINIMUM | >= 6 SU | all year |
| 003 | pH | MAXIMUM | <= 9 SU | all year |
| 003 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 003 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 006 | Stream flow, instantaneous | MO AVG | report only | all year |
| 006 | Stream flow, instantaneous | DAILY MX | report only | all year |
| 006 | Color [PT-CO units] | DAILY MX | <= 40 col unit (pc) | all year |
| 006 | Color [PT-CO units] | DAILY MX | report only | all year |
| 006 | Color [PT-CO units] | DAILY MX | report only | all year |
| 006 | Conductivity | MO AVG | report only | all year |
| 006 | Conductivity | DAILY MX | report only | all year |
| 006 | Oxygen, dissolved [DO] | MO AVG | report only | all year |
| 006 | Oxygen, dissolved [DO] | DAILY MX | report only | all year |
| 006 | BOD, 5-day, 20 deg. C | MO AVG | <= 25526 lb/d | all year |
| 006 | BOD, 5-day, 20 deg. C | DAILY MX | <= 47394 lb/d | all year |
| 006 | pH | MINIMUM | >= 6 SU | all year |
| 006 | pH | MAXIMUM | <= 9 SU | all year |
| 006 | Solids, total suspended | MO AVG | <= 43928 lb/d | all year |
| 006 | Solids, total suspended | DAILY MX | <= 83964 lb/d | all year |
| 006 | Oil and grease, hexane extr method | MO AVG | report only | all year |
| 006 | Oil and grease, hexane extr method | DAILY MX | <= 20 mg/L | all year |
| 006 | Oil and grease, hexane extr method | MO AVG | report only | all year |
| 006 | Oil and grease, hexane extr method | DAILY MX | report only | all year |
| 006 | Nitrogen, ammonia total [as N] | MO AVG | <= 8.7 mg/L | all year |
| 006 | Nitrogen, ammonia total [as N] | DAILY MX | <= 17.1 mg/L | all year |
| 006 | Chloride [as Cl] | MO AVG | report only | all year |
| 006 | Chloride [as Cl] | DAILY MX | report only | all year |
| 006 | Chloride [as Cl] | MO AVG | report only | all year |
| 006 | Chloride [as Cl] | DAILY MX | report only | all year |
| 006 | Zinc, total [as Zn] | MO AVG | report only | all year |
| 006 | Pentachlorophenol | MO AVG | report only | all year |
| 006 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 006 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 006 | Chlorine, total residual | DAILY MX | <= .18 mg/L | all year |
| 006 | Solids, total dissolved | MO AVG | <= 2123 mg/L | all year |
| 006 | Solids, total dissolved | DAILY MX | <= 4246 mg/L | all year |
| 006 | Solids, total dissolved | MO AVG | report only | all year |
| 006 | Solids, total dissolved | DAILY MX | <= 1000000 lb/d | all year |
| 006 | Mercury, total [as Hg] | DAILY MX | report only | all year |
| 006 | Effluent dilution ratio | DAILY MX | <= 10 % | all year |
| 006 | Adsorbable organic halides [AOX] | MO AVG | <= 1370 lb/d | all year |
| 006 | Adsorbable organic halides [AOX] | DAILY MX | <= 2092 lb/d | all year |
| 006 | Trichlorophenol | MO AVG | report only | all year |
| 006 | IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | MINIMUM | > 12 % | all year |
| 006 | IC25 Static Renewal 7 Day Chronic Chrpimephales | MINIMUM | > 12 % | all year |
| 01A | Chloroform | MO AVG | <= 9.1 lb/d | all year |
| 01A | Chloroform | DAILY MX | <= 15.2 lb/d | all year |
| 01A | 2,4,6-Trichlorophenol | DAILY MX | <= 2.5 ug/L | all year |
| 01A | 2,3,7,8-Tetrachlorodibenzo-p-dioxin | DAILY MX | <= .00001 ug/L | all year |
| 01A | 2,3,7,8-Tetrachlorodibenzofuran | DAILY MX | <= .0000319 ug/L | all year |
| 01A | Pentachlorophenol | DAILY MX | <= 5 ug/L | all year |
| 01A | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 01A | 3,4,6-Trichloroguaiacol | DAILY MX | <= 2.5 ug/L | all year |
| 01A | 3,4,6-Trichlorocatechol | DAILY MX | <= 5 ug/L | all year |
| 01A | 2,4,5-Trichlorophenol | DAILY MX | <= 2.5 ug/L | all year |
| 01A | 3,4,5-Trichloroguaiacol | DAILY MX | <= 2.5 ug/L | all year |
| 01A | 3,4,5-Trichlorocatechol | DAILY MX | <= 5 ug/L | all year |
| 01A | Tetrachloroguaiacol | DAILY MX | <= 5 ug/L | all year |
| 01A | Tetrachlorocatechol | DAILY MX | <= 5 ug/L | all year |
| 01A | Trichlorosyringol | DAILY MX | <= 2.5 ug/L | all year |
| 01A | 4,5,6-Trichloroguaiacol | DAILY MX | <= 2.5 ug/L | all year |
| 01A | 2,3,4,6-Tetrachlorophenol | DAILY MX | <= 2.5 ug/L | all year |
| 01B | Chloroform | MO AVG | <= 9.1 lb/d | all year |
| 01B | Chloroform | DAILY MX | <= 15.2 lb/d | all year |
| 01B | 2,4,6-Trichlorophenol | DAILY MX | <= 2.5 ug/L | all year |
| 01B | 2,3,7,8-Tetrachlorodibenzo-p-dioxin | DAILY MX | <= .00001 ug/L | all year |
| 01B | 2,3,7,8-Tetrachlorodibenzofuran | DAILY MX | <= .0000319 ug/L | all year |
| 01B | Pentachlorophenol | DAILY MX | <= 5 ug/L | all year |
| 01B | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 01B | 3,4,6-Trichloroguaiacol | DAILY MX | <= 2.5 ug/L | all year |
| 01B | 3,4,6-Trichlorocatechol | DAILY MX | <= 5 ug/L | all year |
| 01B | 2,4,5-Trichlorophenol | DAILY MX | <= 2.5 ug/L | all year |
| 01B | 3,4,5-Trichloroguaiacol | DAILY MX | <= 2.5 ug/L | all year |
| 01B | 3,4,5-Trichlorocatechol | DAILY MX | <= 5 ug/L | all year |
| 01B | Tetrachloroguaiacol | DAILY MX | <= 5 ug/L | all year |
| 01B | Tetrachlorocatechol | DAILY MX | <= 5 ug/L | all year |
| 01B | Trichlorosyringol | DAILY MX | <= 2.5 ug/L | all year |
| 01B | 4,5,6-Trichloroguaiacol | DAILY MX | <= 2.5 ug/L | all year |
| 01B | 2,3,4,6-Tetrachlorophenol | DAILY MX | <= 2.5 ug/L | all year |
| 02A | BOD, 5-day, 20 deg. C | MO AVG | <= 30 mg/L | all year |
| 02A | BOD, 5-day, 20 deg. C | DAILY MX | <= 45 mg/L | all year |
| 02A | pH | MINIMUM | >= 6 SU | all year |
| 02A | pH | MAXIMUM | <= 9 SU | all year |
| 02A | Solids, total suspended | MO AVG | <= 30 mg/L | all year |
| 02A | Solids, total suspended | DAILY MX | <= 45 mg/L | all year |
| 02A | Solids, settleable | DAILY MX | <= 1 mL/L | all year |
| 02A | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 02A | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 02A | Chlorine, total residual | DAILY MX | <= 5 mg/L | all year |
| 02A | E. coli | MO AVG | <= 126 #/100mL | all year |
| 02A | E. coli | DAILY MX | <= 487 #/100mL | all year |
| IMP1 | Temperature, water deg. centigrade | MO AVG | report only | Aug, Sep, Oct, Nov |
| IMP1 | Temperature, water deg. centigrade | DAILY MX | report only | Aug, Sep, Oct, Nov |
| IMP1 | Stream flow, instantaneous | MO AVG | report only | all year |
| IMP1 | Stream flow, instantaneous | DAILY MX | report only | all year |
| IMP1 | Conductivity | MO AVG | report only | Aug, Sep, Oct, Nov |
| IMP1 | Conductivity | DAILY MX | report only | Aug, Sep, Oct, Nov |
| IMP1 | Oxygen, dissolved [DO] | MO AVG | report only | Aug, Sep, Oct, Nov |
| IMP1 | Oxygen, dissolved [DO] | DAILY MX | report only | Aug, Sep, Oct, Nov |
| IMP1 | pH | MINIMUM | report only | Aug, Sep, Oct, Nov |
| IMP1 | pH | MAXIMUM | report only | Aug, Sep, Oct, Nov |
| IMP1 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| IMP1 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| IMP2 | Temperature, water deg. centigrade | MO AVG | report only | Aug, Sep, Oct, Nov |
| IMP2 | Temperature, water deg. centigrade | DAILY MX | report only | Aug, Sep, Oct, Nov |
| IMP2 | Stream flow, instantaneous | MO AVG | report only | all year |
| IMP2 | Stream flow, instantaneous | DAILY MX | report only | all year |
| IMP2 | Conductivity | MO AVG | report only | Aug, Sep, Oct, Nov |
| IMP2 | Conductivity | DAILY MX | report only | Aug, Sep, Oct, Nov |
| IMP2 | Oxygen, dissolved [DO] | MO AVG | report only | Aug, Sep, Oct, Nov |
| IMP2 | Oxygen, dissolved [DO] | DAILY MX | report only | Aug, Sep, Oct, Nov |
| IMP2 | pH | MINIMUM | report only | Aug, Sep, Oct, Nov |
| IMP2 | pH | MAXIMUM | report only | Aug, Sep, Oct, Nov |
| IMP2 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| IMP2 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| IMP3 | Temperature, water deg. centigrade | MO AVG | report only | Aug, Sep, Oct, Nov |
| IMP3 | Temperature, water deg. centigrade | DAILY MX | report only | Aug, Sep, Oct, Nov |
| IMP3 | Stream flow, instantaneous | MO AVG | report only | all year |
| IMP3 | Stream flow, instantaneous | DAILY MX | report only | all year |
| IMP3 | Conductivity | MO AVG | report only | Aug, Sep, Oct, Nov |
| IMP3 | Conductivity | DAILY MX | report only | Aug, Sep, Oct, Nov |
| IMP3 | Oxygen, dissolved [DO] | MO AVG | report only | Aug, Sep, Oct, Nov |
| IMP3 | Oxygen, dissolved [DO] | DAILY MX | report only | Aug, Sep, Oct, Nov |
| IMP3 | pH | MINIMUM | report only | Aug, Sep, Oct, Nov |
| IMP3 | pH | MAXIMUM | report only | Aug, Sep, Oct, Nov |
| IMP3 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| IMP3 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
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