NPDES permit SC0048984 · Minor POTW · effective, expires 2030-12-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileLast period with anything received: 2026-07-31. Most often over: BOD, 5-day, percent removal (1).
Reports are due about 29 days after each monitoring period ends (the most common figure among SC permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Oxygen, dissolved [DO] | MINIMUM | >= 5 mg/L | Jan, Feb, Nov, Dec |
| 001 | Oxygen, dissolved [DO] | MINIMUM | >= 5 mg/L | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 30 mg/L | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 30 mg/L | Jan, Feb, Nov, Dec |
| 001 | BOD, 5-day, 20 deg. C | WKLY AVG | <= 45 mg/L | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, 5-day, 20 deg. C | WKLY AVG | <= 45 mg/L | Jan, Feb, Nov, Dec |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 125 lb/d | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 94 lb/d | Jan, Feb, Nov, Dec |
| 001 | BOD, 5-day, 20 deg. C | WKLY AVG | <= 188 lb/d | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, 5-day, 20 deg. C | WKLY AVG | <= 141 lb/d | Jan, Feb, Nov, Dec |
| 001 | pH | MINIMUM | >= 6.5 SU | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | pH | MINIMUM | >= 6.5 SU | Jan, Feb, Nov, Dec |
| 001 | pH | MAXIMUM | <= 8.5 SU | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | pH | MAXIMUM | <= 8.5 SU | Jan, Feb, Nov, Dec |
| 001 | Solids, total suspended | MO AVG | <= 30 mg/L | Jan, Feb, Nov, Dec |
| 001 | Solids, total suspended | MO AVG | <= 30 mg/L | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Solids, total suspended | WKLY AVG | <= 45 mg/L | Jan, Feb, Nov, Dec |
| 001 | Solids, total suspended | WKLY AVG | <= 45 mg/L | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Solids, total suspended | MO AVG | <= 94 lb/d | Jan, Feb, Nov, Dec |
| 001 | Solids, total suspended | MO AVG | <= 125 lb/d | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Solids, total suspended | WKLY AVG | <= 141 lb/d | Jan, Feb, Nov, Dec |
| 001 | Solids, total suspended | WKLY AVG | <= 188 lb/d | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 20 mg/L | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 20 mg/L | Jan, Feb, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 30 mg/L | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 30 mg/L | Jan, Feb, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 83 lb/d | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 63 lb/d | Jan, Feb, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 125 lb/d | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 94 lb/d | Jan, Feb, Nov, Dec |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | Jan, Feb, Nov, Dec |
| 001 | Flow, in conduit or thru treatment plant | WKLY AVG | report only | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Flow, in conduit or thru treatment plant | WKLY AVG | report only | Jan, Feb, Nov, Dec |
| 001 | Chlorine, total residual | MO AVG | <= .3 mg/L | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Chlorine, total residual | MO AVG | <= .4 mg/L | Jan, Feb, Nov, Dec |
| 001 | Chlorine, total residual | DAILY MX | <= .5 mg/L | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Chlorine, total residual | DAILY MX | <= .6 mg/L | Jan, Feb, Nov, Dec |
| 001 | Chlorine, total residual | MO AVG | <= 1.3 lb/d | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Chlorine, total residual | MO AVG | <= 1.3 lb/d | Jan, Feb, Nov, Dec |
| 001 | Chlorine, total residual | DAILY MX | <= 2.1 lb/d | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Chlorine, total residual | DAILY MX | <= 1.9 lb/d | Jan, Feb, Nov, Dec |
| 001 | Number of Events | MO AVG | <= 0 # | Jan, Feb, Nov, Dec |
| 001 | Number of Events | MO AVG | <= 0 # | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Enterococci | 30DAVGEO | <= 35 MPN/100mL | Jan, Feb, Nov, Dec |
| 001 | Enterococci | 30DAVGEO | <= 35 MPN/100mL | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Enterococci | DAILY MX | <= 104 MPN/100mL | Jan, Feb, Nov, Dec |
| 001 | Enterococci | DAILY MX | <= 104 MPN/100mL | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Enterococci | 30DAVGEO | <= 35 MPN/100mL | Jan, Feb, Nov, Dec |
| 001 | Enterococci | 30DAVGEO | <= 35 MPN/100mL | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Enterococci | DAILY MX | <= 800 MPN/100mL | Jan, Feb, Nov, Dec |
| 001 | Enterococci | DAILY MX | <= 800 MPN/100mL | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, 5-day, percent removal | MO AV MN | >= 65 % | Jan, Feb, Nov, Dec |
| 001 | BOD, 5-day, percent removal | MO AV MN | >= 65 % | Mar, Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Solids, suspended percent removal | MO AV MN | >= 65 % | Jan, Feb, Nov, Dec |
| 001 | Solids, suspended percent removal | MO AV MN | >= 65 % | Mar, 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