(Unknown Permittee)

NPDES permit SC0027162 · Minor NON-POTW · administratively continued, expires 2014-09-30 · 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.

This permit expired on 2014-09-30 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

0values over a limit
0required values missing, on 0 form(s)
0of 16 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 (57)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]INST MIN >= 6 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 10 mg/L all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 15 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 25 lb/d all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 38 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 suspendedWKLY AVG <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 74 lb/d all year
001Solids, total suspendedWKLY AVG <= 111 lb/d all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]WKLY AVG report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]WKLY AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG <= 1.82 mg/L Jan, Feb, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 1.08 mg/L Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]WKLY AVG <= 2.73 mg/L Jan, Feb, Nov, Dec
001Nitrogen, ammonia total [as N]WKLY AVG <= 1.62 mg/L Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG <= 4 lb/d Jan, Feb, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 3 lb/d Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]WKLY AVG <= 6 lb/d Jan, Feb, Nov, Dec
001Nitrogen, ammonia total [as N]WKLY AVG <= 5 lb/d Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]WKLY AVG report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]WKLY AVG report only all year
001Cadmium, total [as Cd]MO AVG <= .0003 mg/L all year
001Cadmium, total [as Cd]DAILY MX <= .0019 mg/L all year
001Cadmium, total [as Cd]MO AVG <= .0007 lb/d all year
001Cadmium, total [as Cd]DAILY MX <= .0047 lb/d all year
001Copper, total [as Cu]MO AVG <= .0097 mg/L all year
001Copper, total [as Cu]DAILY MX <= .013 mg/L all year
001Copper, total [as Cu]MO AVG <= .025 lb/d all year
001Copper, total [as Cu]DAILY MX <= .032 lb/d all year
001Lead, total [as Pb]MO AVG <= .003 mg/L all year
001Lead, total [as Pb]DAILY MX <= .083 mg/L all year
001Lead, total [as Pb]MO AVG <= .007 lb/d all year
001Lead, total [as Pb]DAILY MX <= .204 lb/d all year
001Zinc, total [as Zn]MO AVG <= .16 mg/L all year
001Zinc, total [as Zn]DAILY MX <= .16 mg/L all year
001Zinc, total [as Zn]MO AVG <= .392 lb/d all year
001Zinc, total [as Zn]DAILY MX <= .392 lb/d all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantWKLY AVG report only all year
001Chlorine, total residualMO AVG <= .011 mg/L all year
001Chlorine, total residualDAILY MX <= .019 mg/L all year
001Chlorine, total residualMO AVG <= .03 lb/d all year
001Chlorine, total residualDAILY MX <= .05 lb/d all year
001Coliform, fecal general30DAVGEO <= 200 #/100mL all year
001Coliform, fecal generalDAILY MX <= 400 #/100mL all year
001%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubiaMO AVG <= 25 % all year
001%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubiaDAILY MX <= 40 % all year
001%Mortality 7Day Chronic Ceriodaphnia dubiaMO AVG report only all year
001%Mortality 7Day Chronic Ceriodaphnia dubiaDAILY MX report only all year
001%Repro Reduc Static Renewal7D Chronic Ceriodaphnia dubiaMO AVG report only all year
001%Repro Reduc Static Renewal7D Chronic Ceriodaphnia dubiaDAILY 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