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Town of Jefferson

Water Supply, Jefferson, North Carolina. NPDES permit NC0083470, in force until Mar 31, 2027. Last 12 months: no values over a limit, 40 required values missing, 9 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 31 days after each period: form M monthly (10 values)
Renewal application due
Oct 2, 2026 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 6 of 12 reports late

Limits in force (10)

ParameterStatisticLimitMonths
Turbiditydaily maximumreport only (NTU)all 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
Copper, total [as Cu]30-day average≤ 73.98 ug/Lall year
Copper, total [as Cu]daily maximum≤ 84.79 ug/Lall year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualdaily maximum≤ 28 ug/Lall year
Duration of dischargedaily maximumreport only (hr)all year

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

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

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/NC0083470 · MCP: https://passage-data.com/mcp