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

City of Lenoir

Water Supply, Lenoir, North Carolina. NPDES permit NC0044164 expired Mar 31, 2025; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 31 days after each period: form M monthly (7 values)
Last report on file: September 2026
Oct 2024 – Sep 2025: 0 values over a limit, 1 required value missing, 0 of 12 reports late

Limits in force (7)

Parameter	Statistic	Limit	Months
Turbidity	daily maximum	report only (NTU)	all year
pH	daily minimum	≥ 6 SU	all year
pH	daily maximum	≤ 9 SU	all year
Solids, total suspended	30-day average	≤ 30 mg/L	all year
Solids, total suspended	daily maximum	≤ 45 mg/L	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year
Chlorine, total residual	daily maximum	≤ 17 ug/L	all year

How strict are these limits?

Chlorine, total residual, daily maximum 17 ug/L — stricter than 56% of 457 other minor industrial and other permits in North Carolina; 34% have the same limit

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/NC0044164 · MCP: https://passage-data.com/mcp