(Unknown Permittee)

NPDES permit SC0029742 · Minor NON-POTW · effective, expires 2029-04-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
0of 15 forms filed late

Last period with anything received: 2026-07-31.

Reporting

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).

Limits in force (37)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]MINIMUM >= 6 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
001BOD, 5-day, 20 deg. CDAILY MX <= 60 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 3.75 lb/d all year
001BOD, 5-day, 20 deg. CDAILY MX <= 7.51 lb/d all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 8.5 SU all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedDAILY MX <= 60 mg/L all year
001Solids, total suspendedMO AVG <= 3.75 lb/d all year
001Solids, total suspendedDAILY MX <= 7.51 lb/d all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualMO AVG <= .5 mg/L Jan, Feb, Nov, Dec
001Chlorine, total residualMO AVG <= .5 mg/L Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001Chlorine, total residualDAILY MX <= 1 mg/L Jan, Feb, Nov, Dec
001Chlorine, total residualDAILY MX <= 1 mg/L Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001Chlorine, total residualMO AVG <= .063 lb/d Jan, Feb, Nov, Dec
001Chlorine, total residualMO AVG <= .063 lb/d Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001Chlorine, total residualDAILY MX <= .125 lb/d Jan, Feb, Nov, Dec
001Chlorine, total residualDAILY MX <= .125 lb/d Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001E. coli30DAVGEO <= 126 MPN/100mL Jan, Feb, Mar, Oct, Nov, Dec
001E. coli30DAVGEO <= 126 MPN/100mL Apr, May, Jun, Jul, Aug, Sep
001E. coliDAILY MX <= 349 MPN/100mL Jan, Feb, Mar, Oct, Nov, Dec
001E. coliDAILY MX <= 349 MPN/100mL Apr, May, Jun, Jul, Aug, Sep
001E. coli30DAVGEO <= 126 MPN/100mL Apr, May, Jun, Jul, Aug, Sep
001E. coli30DAVGEO <= 126 MPN/100mL Jan, Feb, Mar, Oct, Nov, Dec
001E. coliDAILY MX <= 800 MPN/100mL Apr, May, Jun, Jul, Aug, Sep
001E. coliDAILY MX <= 800 MPN/100mL Jan, Feb, Mar, Oct, Nov, Dec

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