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Brays Island Plantation Colony Inc

Dwelling Operators, Except Apartments, Sheldon, South Carolina. NPDES permit SC0047228 expired Feb 29, 2020; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 29 days after each period: form 1 monthly (37 values), form 2 yearly, form 3 yearly
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 14 reports late

Limits in force (46)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]minimum≥ 6 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 10 mg/Lall year
BOD, 5-day, 20 deg. Cweekly average≤ 15 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 5 lb/dall year
BOD, 5-day, 20 deg. Cweekly average≤ 8 lb/dall year
pHminimum≥ 6 SUall year
pHmaximum≤ 8.5 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedweekly average≤ 45 mg/Lall year
Solids, total suspendedmonthly average≤ 15 lb/dall year
Solids, total suspendedweekly average≤ 23 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 1 mg/Lall year
Nitrogen, ammonia total [as N]weekly average≤ 1.5 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ .5 lb/dall year
Nitrogen, ammonia total [as N]weekly average≤ .8 lb/dall year
Cadmium, total [as Cd]monthly average≤ .009 mg/Lall year
Cadmium, total [as Cd]daily maximum≤ .043 mg/Lall year
Copper, total [as Cu]monthly average≤ .004 mg/Lall year
Copper, total [as Cu]daily maximum≤ .006 mg/Lall year
Lead, total [as Pb]monthly average≤ .009 mg/Lall year
Lead, total [as Pb]daily maximum≤ .22 mg/Lall year
Zinc, total [as Zn]monthly average≤ .086 mg/Lall year
Zinc, total [as Zn]daily maximum≤ .095 mg/Lall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantweekly averagereport only (MGD)all year
Chlorine, total residualmonthly average≤ .008 mg/Lall year
Chlorine, total residualdaily maximum≤ .013 mg/Lall year
Chlorine, total residualmonthly average≤ .004 lb/dall year
Chlorine, total residualdaily maximum≤ .006 lb/dall year
Enterococci30-day geometric mean≤ 35 MPN/100mLall year
Enterococcidaily maximum≤ 104 MPN/100mLall year
Enterococci30-day geometric mean≤ 35 MPN/100mLall year
Enterococcidaily maximum≤ 800 MPN/100mLall year
Coliform, fecal general30-day geometric mean≤ 14 MPN/100mLall year
Coliform, fecal generaldaily maximum≤ 43 MPN/100mLall year
Coliform, fecal general30-day geometric mean≤ 14 MPN/100mLall year
Coliform, fecal generaldaily maximum≤ 200 MPN/100mLall year
Discharge event observation [Visual Monitoring]weekly average≤ 6 occur/moall year
NOEL Static Renewal 7Day Chronic Americamysis bahia (formerly Mysidopsis bahia)monthly averagereport only (%)all year
NOEL Static Renewal 7Day Chronic Americamysis bahia (formerly Mysidopsis bahia)daily maximumreport only (%)all year
% Effect Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)monthly average≤ 25 %all year
% Effect Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)daily maximum≤ 40 %all year
%Mortality 7Day Chronic Mysid. Bahiamonthly averagereport only (%)all year
%Mortality 7Day Chronic Mysid. Bahiadaily maximumreport only (%)all year
%Repro Reduc Static Renewal 7D Americamysis bahia (formerly Mysidopsis bahia)monthly averagereport only (%)all year
%Repro Reduc Static Renewal 7D Americamysis bahia (formerly Mysidopsis bahia)daily maximumreport only (%)all year

How strict are these limits?

Cited limits by parameter: South Carolina's rules and the federal ones.

Same industry: the 27 Real Estate permits in South Carolina.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/SC0047228 · MCP: https://passage-data.com/mcp