NPDES permit TN0002143 · Minor NON-POTW · effective, expires 2029-05-31 · 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 | Total production - mass | MO AVG | report only | all year |
| 001 | Total production - mass | MO AVG | report only | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 69.8 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 19.5 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 155 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 43.3 lb/d | all year |
| 001 | pH | MINIMUM | >= 6 SU | all year |
| 001 | pH | MAXIMUM | <= 9 SU | all year |
| 001 | Solids, total suspended | MO AVG | <= 28.4 lb/d | all year |
| 001 | Solids, total suspended | MO AVG | <= 101.6 lb/d | all year |
| 001 | Solids, total suspended | DAILY MX | <= 62.1 lb/d | all year |
| 001 | Solids, total suspended | DAILY MX | <= 222.9 lb/d | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 23.9 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 11.8 lb/d | May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 116 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 50 lb/d | May, Jun, Jul, Aug, Sep, Oct |
| 001 | Chromium, total [as Cr] | MO AVG | <= .3 lb/d | all year |
| 001 | Chromium, total [as Cr] | MO AVG | <= 1.2 lb/d | all year |
| 001 | Chromium, total [as Cr] | DAILY MX | <= 1.1 lb/d | all year |
| 001 | Chromium, total [as Cr] | DAILY MX | <= 4 lb/d | all year |
| 001 | Oil and grease | MO AVG | <= 28.6 lb/d | all year |
| 001 | Oil and grease | MO AVG | <= 8.1 lb/d | all year |
| 001 | Oil and grease | DAILY MX | <= 64.7 lb/d | all year |
| 001 | Oil and grease | DAILY MX | <= 18 lb/d | 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 |
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