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Deroyal Textiles Inc

Broadwoven Fabric Mills, Cotton, major discharger, Camden, South Carolina. NPDES permit SC0002518 expired Oct 31, 2023; 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 (27 values), form 4 monthly (4 values), form 2 quarterly, form 3 quarterly, form 5 yearly
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 33 reports late

Limits in force (49)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]instantaneous minimum≥ 1 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year
BOD, 5-day, 20 deg. Cmonthly average≤ 3.9 lb/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 7.7 lb/dall year
Oxygen demand, chem. [high level] [COD]monthly averagereport only (mg/L)all year
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year
Oxygen demand, chem. [high level] [COD]monthly average≤ 34 lb/dall year
Oxygen demand, chem. [high level] [COD]daily maximum≤ 69 lb/dall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 8.5 SUall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Solids, total suspendedmonthly average≤ 10 lb/dall year
Solids, total suspendeddaily maximum≤ 21 lb/dall year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (lb/d)all year
Sulfide, total [as S]monthly averagereport only (mg/L)all year
Sulfide, total [as S]daily maximumreport only (mg/L)all year
Sulfide, total [as S]monthly average≤ .11 lb/dall year
Sulfide, total [as S]daily maximum≤ .23 lb/dall year
Chromium, total [as Cr]monthly averagereport only (mg/L)all year
Chromium, total [as Cr]daily maximumreport only (mg/L)all year
Chromium, total [as Cr]monthly average≤ .06 lb/dall year
Chromium, total [as Cr]daily maximum≤ .11 lb/dall year
Copper, total [as Cu]monthly average≤ .0057 mg/Lall year
Copper, total [as Cu]daily maximum≤ .0074 mg/Lall year
Hexachlorocyclopentadienemonthly averagereport only (mg/L)all year
Hexachlorocyclopentadienedaily maximumreport only (mg/L)all year
3,3'-Dichlorobenzidinemonthly averagereport only (mg/L)all year
3,3'-Dichlorobenzidinedaily maximumreport only (mg/L)all year
Aldrinmonthly average≤ .000047 mg/Lall year
Aldrindaily maximum≤ .00015 mg/Lall year
Phenolsmonthly averagereport only (mg/L)all year
Phenolsdaily maximumreport only (mg/L)all year
Phenolsmonthly average≤ .06 lb/dall year
Phenolsdaily maximum≤ .11 lb/dall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualmonthly average≤ .5 mg/Lall year
Chlorine, total residualdaily maximum≤ 1 mg/Lall year
E. coli30-day geometric mean≤ 126 MPN/100mLall year
E. colidaily maximum≤ 349 MPN/100mLall year
Mercury, total [as Hg]monthly averagereport only (ng/L)all year
Mercury, total [as Hg]daily maximumreport only (ng/L)all year
%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubiamonthly averagereport only (%)all year
%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubiadaily maximumreport only (%)all year

How strict are these limits?

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

Same industry: the 14 Textile Mill Products 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/SC0002518 · MCP: https://passage-data.com/mcp