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Ridge Haven Inc

Sewerage Systems, Brevard, North Carolina. NPDES permit NC0089559, in force until Aug 31, 2027. Last 12 months: over a limit 19 times (last August 2026), 20 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 31 days after each period: form M monthly (16 values)
Renewal application due
Mar 4, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
10 values over a limit, 2 required values missing, 0 of 12 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

All 19 values over a limit
Period endingParameterReportedLimitOver by
October 2025Coliform, fecal MF, MFC broth, 44.5 C, daily maximum600 #/100mL≤ 400 #/100mL50%
October 2025Turbidity, daily maximum23 NTU≤ 10 NTU—
November 2025Turbidity, daily maximum14 NTU≤ 10 NTU—
December 2025Turbidity, daily maximum19 NTU≤ 10 NTU—
January 2026Coliform, fecal MF, MFC broth, 44.5 C, daily maximum1200 #/100mL≤ 400 #/100mL200%
January 2026Solids, total suspended, 30-day average39.3333 mg/L≤ 30 mg/L31%
January 2026Solids, total suspended, daily maximum54 mg/L≤ 45 mg/L20%
January 2026Turbidity, daily maximum34 NTU≤ 10 NTU—
February 2026Coliform, fecal MF, MFC broth, 44.5 C, daily maximum600 #/100mL≤ 400 #/100mL50%
February 2026Solids, total suspended, daily maximum53 mg/L≤ 45 mg/L18%
February 2026Turbidity, daily maximum22 NTU≤ 10 NTU—
March 2026Solids, total suspended, daily maximum47 mg/L≤ 45 mg/L4%
March 2026Turbidity, daily maximum19.1 NTU≤ 10 NTU—
May 2026Turbidity, daily maximum14.4 NTU≤ 10 NTU—
June 2026Turbidity, daily maximum22.5 NTU≤ 10 NTU—
July 2026BOD, 5-day, 20 deg. C, 30-day average30.24 mg/L≤ 30 mg/L1%
July 2026BOD, 5-day, 20 deg. C, daily maximum76 mg/L≤ 45 mg/L69%
July 2026Turbidity, daily maximum19.3 NTU≤ 10 NTU—
August 2026Turbidity, daily maximum19.2 NTU≤ 10 NTU—

Limits in force (18)

ParameterStatisticLimitMonths
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Turbiditydaily maximum≤ 10 NTUall year
Turbiditydaily maximumreport only (NTU)all year
Turbiditydaily maximumreport only (NTU)all year
Oxygen, dissolved [DO]daily minimum≥ 6 mg/Lall year
BOD, 5-day, 20 deg. C30-day average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year
pHdaily minimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspended30-day average≤ 30 mg/Lall year
Solids, total suspendeddaily maximum≤ 45 mg/Lall year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
Coliform, fecal MF, MFC broth, 44.5 Cmonthly geometric mean≤ 200 #/100mLall year
Coliform, fecal MF, MFC broth, 44.5 Cdaily maximum≤ 400 #/100mLall year
Flow, in conduit or thru treatment plant30-day average≤ .0163 MGDall year
Chlorine, total residualdaily maximum≤ 28 ug/Lall year

How strict are these limits?

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NC0089559 · MCP: https://passage-data.com/mcp