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Town of Hot Springs

Sewage treatment plant, Hot Springs, North Carolina. NPDES permit NC0049620 expired Sep 30, 2025; its limits still apply. Last 12 months: over a limit 15 times (last July 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 31 days after each period: form M monthly (12 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
41 values over a limit, 0 required values missing, 0 of 12 reports late

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

All 15 values over a limit
Period endingParameterReportedLimitOver by
October 2025Coliform, fecal MF, MFC broth, 44.5 C, daily maximum12000 #/100mL≤ 400 #/100mL2900%
November 2025Chlorine, total residual, daily maximum64 ug/L≤ 28 ug/L129%
November 2025Coliform, fecal MF, MFC broth, 44.5 C, daily maximum1200 #/100mL≤ 400 #/100mL200%
December 2025Coliform, fecal MF, MFC broth, 44.5 C, daily maximum1200 #/100mL≤ 400 #/100mL200%
December 2025Coliform, fecal MF, MFC broth, 44.5 C, monthly geometric mean1200 #/100mL≤ 200 #/100mL500%
January 2026BOD, 5-day, 20 deg. C, 30-day average35 mg/L≤ 30 mg/L17%
January 2026BOD, 5-day, 20 deg. C, daily maximum48 mg/L≤ 45 mg/L7%
January 2026Coliform, fecal MF, MFC broth, 44.5 C, daily maximum1200 #/100mL≤ 400 #/100mL200%
January 2026Coliform, fecal MF, MFC broth, 44.5 C, monthly geometric mean979.7958 #/100mL≤ 200 #/100mL390%
February 2026Coliform, fecal MF, MFC broth, 44.5 C, daily maximum9200 #/100mL≤ 400 #/100mL2200%
February 2026Coliform, fecal MF, MFC broth, 44.5 C, monthly geometric mean7429.6702 #/100mL≤ 200 #/100mL3615%
March 2026BOD, 5-day, 20 deg. C, 30-day average33.5 mg/L≤ 30 mg/L12%
June 2026Coliform, fecal MF, MFC broth, 44.5 C, daily maximum3000 #/100mL≤ 400 #/100mL650%
July 2026BOD, 5-day, 20 deg. C, 30-day average39 mg/L≤ 30 mg/L30%
July 2026BOD, 5-day, 20 deg. C, daily maximum66 mg/L≤ 45 mg/L47%

Limits in force (12)

ParameterStatisticLimitMonths
Temperature, water deg. centigradedaily maximumreport only (deg C)all 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≤ .01 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/NC0049620 · MCP: https://passage-data.com/mcp