Passage Data · Check a report · Use it from your AI

Hyde County

Water Supply, Fairfield, North Carolina. NPDES permit NC0068233 expired Jun 30, 2022; its limits still apply. Last 12 months: over a limit 5 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 31 days after each period: form M monthly (9 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
1 value over a limit, 2 required values missing, 0 of 12 reports late

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

Period endingParameterReportedLimit
December 2025Turbidity, daily maximum28 NTU≤ 25 NTU
March 2026Turbidity, daily maximum27 NTU≤ 25 NTU
July 2026Turbidity, 30-day average26.5 NTU≤ 25 NTU
July 2026Turbidity, daily maximum40 NTU≤ 25 NTU
August 2026Turbidity, daily maximum28 NTU≤ 25 NTU

Limits in force (9)

ParameterStatisticLimitMonths
Turbidity30-day average≤ 25 NTUall year
Turbiditydaily maximum≤ 25 NTUall year
Conductivitydaily maximumreport only (umho/cm)all year
Oxygen, dissolved [DO]daily maximumreport only (mg/L)all year
pHdaily minimum≥ 6.8 SUall year
pHdaily maximum≤ 8.5 SUall year
Salinitydaily maximumreport only (ppk)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all 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.

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

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NC0068233 · MCP: https://passage-data.com/mcp