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Perquimans County

Water Supply, Bethel, North Carolina. NPDES permit NC0068861 expired Apr 30, 2023; its limits still apply. Last 12 months: over a limit 11 times (last August 2026), 10 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 31 days after each period: form M monthly (27 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
13 values over a limit, 13 required values missing, 3 of 12 reports late

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

Period endingParameterReportedLimitOver by
October 2025Chloride [as Cl], 30-day average3000 mg/L≤ 230 mg/L1204%
November 2025Chloride [as Cl], 30-day average4130 mg/L≤ 230 mg/L1696%
December 2025Chloride [as Cl], 30-day average1940 mg/L≤ 230 mg/L743%
January 2026Chloride [as Cl], 30-day average5360 mg/L≤ 230 mg/L2230%
February 2026Chloride [as Cl], 30-day average7580 mg/L≤ 230 mg/L3196%
March 2026Chloride [as Cl], 30-day average2880 mg/L≤ 230 mg/L1152%
April 2026Chloride [as Cl], 30-day average3610 mg/L≤ 230 mg/L1470%
May 2026Chloride [as Cl], 30-day average2910 mg/L≤ 230 mg/L1165%
June 2026Chloride [as Cl], 30-day average3480 mg/L≤ 230 mg/L1413%
July 2026Chloride [as Cl], 30-day average3210 mg/L≤ 230 mg/L1296%
August 2026Chloride [as Cl], 30-day average2590 mg/L≤ 230 mg/L1026%

Limits in force (28)

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 maximumreport only (NTU)all year
Conductivitydaily maximumreport only (umho/cm)all year
Conductivitydaily maximumreport only (umho/cm)all year
Conductivitydaily maximumreport only (umho/cm)all year
Oxygen, dissolved [DO]daily maximumreport only (mg/L)all year
Oxygen, dissolved [DO]daily maximumreport only (mg/L)all year
Oxygen, dissolved [DO]daily maximumreport only (mg/L)all year
pHdaily minimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
pHdaily maximumreport only (SU)all year
pHdaily maximumreport only (SU)all year
Salinitydaily maximumreport only (ppk)all year
Salinitydaily maximumreport only (ppk)all year
Salinitydaily maximumreport only (ppk)all 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
Chloride [as Cl]daily minimum≥ 230 mg/Lall year
Chloride [as Cl]30-day average≤ 230 mg/Lall year
Copper, total [as Cu]30-day average≤ 7.88 ug/Lall year
Copper, total [as Cu]daily maximum≤ 10.47 ug/Lall year
Zinc, total [as Zn]daily maximumreport only (ug/L)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualdaily maximum≤ 17 ug/Lall year
Solids, total dissolveddaily maximumreport only (mg/L)all year

How strict are these limits?

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

Same industry: the 130 Water Supply permits in North Carolina.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NC0068861 · MCP: https://passage-data.com/mcp