NPDES permit NC0021253 · Major POTW · effective, expires 2029-06-30 · EPA's file as of 2026-09-19
Check this month's numbers before you fileSign-ups are not open yet. We counted that someone asked — not who, and not which permit — and we open them once enough people do. The check stays free.
Last period with anything received: 2026-07-31. Most often over: Solids, total suspended (1).
Reports are due about 31 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 002 | Temperature, water deg. centigrade | DAILY MX | report only | all year |
| 002 | Oxygen, dissolved [DO] | DAILY MN | >= 5 mg/L | all year |
| 002 | BOD, 5-day, 20 deg. C | 7 DA AVG | <= 7.5 mg/L | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 002 | BOD, 5-day, 20 deg. C | 7 DA AVG | <= 15 mg/L | Jan, Feb, Mar, Nov, Dec |
| 002 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 5 mg/L | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 002 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 10 mg/L | Jan, Feb, Mar, Nov, Dec |
| 002 | BOD, 5-day, 20 deg. C | DAILY MX | report only | all year |
| 002 | pH | DAILY MN | >= 6.8 SU | all year |
| 002 | pH | DAILY MX | <= 8.5 SU | all year |
| 002 | Solids, total suspended | 7 DA AVG | <= 45 mg/L | all year |
| 002 | Solids, total suspended | 30DA AVG | <= 30 mg/L | all year |
| 002 | Solids, total suspended | DAILY MX | report only | all year |
| 002 | Nitrogen, total [as N] | DAILY MX | report only | all year |
| 002 | Nitrogen, total [as N] | DAILY MX | report only | all year |
| 002 | Nitrogen, ammonia total [as N] | 7 DA AVG | <= 3 mg/L | all year |
| 002 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 1 mg/L | all year |
| 002 | Nitrogen, Kjeldahl, total [as N] | DAILY MX | report only | all year |
| 002 | Nitrite + Nitrate total [as N] | DAILY MX | report only | all year |
| 002 | Phosphorus, total [as P] | 9B | <= 2 mg/L | all year |
| 002 | Flow, in conduit or thru treatment plant | 30DA AVG | <= 2.25 MGD | all year |
| 002 | Chlorine, total residual | DAILY MX | <= 13 ug/L | all year |
| 002 | Enterococci | WK GEOMN | <= 276 CFU/100mL | all year |
| 002 | Enterococci | MO GEOMN | <= 35 CFU/100mL | all year |
| 002 | Flow, total | DAILY MX | report only | all year |
| 0S1 | Temperature, water deg. centigrade | DAILY MX | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 0S1 | Temperature, water deg. centigrade | DAILY MX | report only | Jan, Feb, Mar, Nov, Dec |
| 0S1 | Oxygen, dissolved [DO] | DAILY MX | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 0S1 | Oxygen, dissolved [DO] | DAILY MX | report only | Jan, Feb, Mar, Nov, Dec |
| 0S1 | pH | DAILY MX | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 0S1 | Salinity | DAILY MX | report only | Jan, Feb, Mar, Nov, Dec |
| 0S1 | Salinity | DAILY MX | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 0S1 | Nitrogen, ammonia total [as N] | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 0S1 | Nitrogen, Kjeldahl, total [as N] | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 0S1 | Nitrite + Nitrate total [as N] | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 0S1 | Phosphorus, total [as P] | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 0S1 | Chlorophyll A | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 0S1 | Enterococci | DAILY MX | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 0S1 | Enterococci | DAILY MX | report only | Jan, Feb, Mar, Nov, Dec |
| 0S2 | Temperature, water deg. centigrade | DAILY MX | report only | Jan, Feb, Mar, Nov, Dec |
| 0S2 | Temperature, water deg. centigrade | DAILY MX | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 0S2 | Oxygen, dissolved [DO] | DAILY MX | report only | Jan, Feb, Mar, Nov, Dec |
| 0S2 | Oxygen, dissolved [DO] | DAILY MX | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 0S2 | pH | DAILY MX | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 0S2 | Salinity | DAILY MX | report only | Jan, Feb, Mar, Nov, Dec |
| 0S2 | Salinity | DAILY MX | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 0S2 | Nitrogen, ammonia total [as N] | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 0S2 | Nitrogen, Kjeldahl, total [as N] | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 0S2 | Nitrite + Nitrate total [as N] | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 0S2 | Phosphorus, total [as P] | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 0S2 | Chlorophyll A | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 0S2 | Enterococci | DAILY MX | report only | Jan, Feb, Mar, Nov, Dec |
| 0S2 | Enterococci | DAILY MX | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 0S3 | Temperature, water deg. centigrade | DAILY MX | report only | Jan, Feb, Mar, Nov, Dec |
| 0S3 | Temperature, water deg. centigrade | DAILY MX | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 0S3 | Oxygen, dissolved [DO] | DAILY MX | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 0S3 | Oxygen, dissolved [DO] | DAILY MX | report only | Jan, Feb, Mar, Nov, Dec |
| 0S3 | pH | DAILY MX | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 0S3 | Salinity | DAILY MX | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 0S3 | Salinity | DAILY MX | report only | Jan, Feb, Mar, Nov, Dec |
| 0S3 | Nitrogen, ammonia total [as N] | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 0S3 | Nitrogen, Kjeldahl, total [as N] | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 0S3 | Nitrite + Nitrate total [as N] | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 0S3 | Phosphorus, total [as P] | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 0S3 | Chlorophyll A | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 0S3 | Enterococci | DAILY MX | report only | Jan, Feb, Mar, Nov, Dec |
| 0S3 | Enterococci | DAILY MX | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
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