BRAYS ISLAND PLANTATION COLONY INC

NPDES permit SC0047228 · Minor NON-POTW · administratively continued, expires 2020-02-29 · 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 2020-02-29 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 13 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 (46)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]MINIMUM >= 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 <= 5 lb/d all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 8 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 <= 15 lb/d all year
001Solids, total suspendedWKLY AVG <= 23 lb/d all year
001Nitrogen, ammonia total [as N]MO AVG <= 1 mg/L all year
001Nitrogen, ammonia total [as N]WKLY AVG <= 1.5 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= .5 lb/d all year
001Nitrogen, ammonia total [as N]WKLY AVG <= .8 lb/d all year
001Cadmium, total [as Cd]MO AVG <= .009 mg/L all year
001Cadmium, total [as Cd]DAILY MX <= .043 mg/L all year
001Copper, total [as Cu]MO AVG <= .004 mg/L all year
001Copper, total [as Cu]DAILY MX <= .006 mg/L all year
001Lead, total [as Pb]MO AVG <= .009 mg/L all year
001Lead, total [as Pb]DAILY MX <= .22 mg/L all year
001Zinc, total [as Zn]MO AVG <= .086 mg/L all year
001Zinc, total [as Zn]DAILY MX <= .095 mg/L 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 <= .008 mg/L all year
001Chlorine, total residualDAILY MX <= .013 mg/L all year
001Chlorine, total residualMO AVG <= .004 lb/d all year
001Chlorine, total residualDAILY MX <= .006 lb/d all year
001Enterococci30DAVGEO <= 35 MPN/100mL all year
001EnterococciDAILY MX <= 104 MPN/100mL all year
001Enterococci30DAVGEO <= 35 MPN/100mL all year
001EnterococciDAILY MX <= 800 MPN/100mL all year
001Coliform, fecal general30DAVGEO <= 14 MPN/100mL all year
001Coliform, fecal generalDAILY MX <= 43 MPN/100mL all year
001Coliform, fecal general30DAVGEO <= 14 MPN/100mL all year
001Coliform, fecal generalDAILY MX <= 200 MPN/100mL all year
001Discharge event observation [Visual Monitoring]WKLY AVG <= 6 occur/mo all year
001NOEL Static Renewal 7Day Chronic Americamysis bahia (formerly Mysidopsis bahia)MO AVG report only all year
001NOEL Static Renewal 7Day Chronic Americamysis bahia (formerly Mysidopsis bahia)DAILY MX report only all year
001% Effect Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)MO AVG <= 25 % all year
001% Effect Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)DAILY MX <= 40 % all year
001%Mortality 7Day Chronic Mysid. BahiaMO AVG report only all year
001%Mortality 7Day Chronic Mysid. BahiaDAILY MX report only all year
001%Repro Reduc Static Renewal 7D Americamysis bahia (formerly Mysidopsis bahia)MO AVG report only all year
001%Repro Reduc Static Renewal 7D Americamysis bahia (formerly Mysidopsis bahia)DAILY 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