NPDES permit TN0078727 · Minor NON-POTW · effective, expires 2031-05-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileLast period with anything received: 2026-08-31.
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).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Oxygen, dissolved [DO] | INST MIN | >= 1 mg/L | all year |
| 001 | pH | DAILY MN | >= 6 SU | all year |
| 001 | pH | DAILY MX | <= 9 SU | all year |
| 001 | Solids, total suspended | MO AVG | <= 5 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 10 mg/L | all year |
| 001 | Solids, total suspended | MO AVG | <= .42 lb/d | all year |
| 001 | Solids, total suspended | DAILY MX | <= .83 lb/d | all year |
| 001 | Solids, total suspended | MO AVG | report only | all year |
| 001 | Solids, total suspended | DAILY MX | report only | all year |
| 001 | Solids, settleable | DAILY MX | <= 1 mL/L | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= .99 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 2.2 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 4.4 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 4.4 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= .1 lb/d | May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= .18 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= .36 lb/d | May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= .36 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Phosphorus, total [as P] | DAILY MX | <= .5 mg/L | all year |
| 001 | Phosphorus, total [as P] | DAILY MX | <= .42 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 |
| 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 | E. coli | GEO MEAN | <= 126 #/100mL | Jun, Jul, Aug |
| 001 | E. coli | DAILY MX | <= 410 #/100mL | Jun, Jul, Aug |
| 001 | UV Light Working | VALUE | report only | Jun, Jul, Aug |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 5 mg/L | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 10 mg/L | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= .42 lb/d | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= .83 lb/d | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | report only | all year |
| 001 | BOD, carbonaceous, percent removal | MO AV MN | >= 85 % | all year |
| 001 | Solids, suspended percent removal | MO AV MN | >= 85 % | 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