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Briars Creek Holdings LLC

Membership Sports & Recreation Clubs, Johns Island, South Carolina. NPDES permit SC0048500 expired Dec 31, 2019; 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 (15 values), form 2 quarterly (4 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
2 values over a limit, 0 required values missing, 0 of 16 reports late

Limits in force (20)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year
Temperature, water deg. fahrenheitweekly averagereport only (deg F)all year
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year
Temperature, water deg. fahrenheitweekly averagereport only (deg F)all year
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year
pHminimum≥ 6.5 SUall year
pHmaximum≤ 8.5 SUall year
Salinitymonthly averagereport only (ppk)all year
Salinitydaily maximumreport only (ppk)all year
Salinitymonthly averagereport only (ppk)all year
Salinitydaily maximumreport only (ppk)all year
Solids, total suspendedmonthly average≤ 20 mg/Lall year
Solids, total suspendeddaily maximum≤ 40 mg/Lall year
Copper, total [as Cu]monthly average≤ .0097 mg/Lall year
Copper, total [as Cu]daily maximum≤ .0153 mg/Lall 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
Temp. difference, summer [deg. F]weekly average≤ 1.5 deg FMar–Oct
Temp. difference, winter [deg. F]weekly average≤ 4 deg FJan, Feb, Nov, Dec

How strict are these limits?

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

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/SC0048500 · MCP: https://passage-data.com/mcp