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

Duke Energy Progress LLC

Electric Services, major discharger, Southport, North Carolina. NPDES permit NC0007064, in force until Sep 30, 2028. Last 12 months: no values over a limit, 30 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 31 days after each period: outfall 001 form M monthly (2 values), outfall 010 form M monthly (5 values), outfall 012 form M monthly (3 values)
Renewal application due
Apr 3, 2028 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
3 values over a limit, 44 required values missing, 0 of 36 reports late

Limits in force (16)

ParameterStatisticLimitMonthsOutfall
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 9 SUall year001
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 9 SUall year001
Flow, in conduit or thru treatment plantdaily maximum≤ 2335 cfsJul–Sep001
Flow, in conduit or thru treatment plantdaily maximum≤ 2210 cfsJan, Feb, Mar, Nov, Dec001
Flow, in conduit or thru treatment plantdaily maximum≤ 2335 cfsJul–Sep001
Flow, in conduit or thru treatment plantdaily maximum≤ 2210 cfsJan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec001
BOD, 5-day, 20 deg. C30-day average≤ 30 mg/Lall year010
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year010
Solids, total suspended30-day average≤ 30 mg/Lall year010
Solids, total suspendeddaily maximum≤ 45 mg/Lall year010
Flow, in conduit or thru treatment plant30-day average≤ .15 MGDall year010
Solids, total suspended30-day average≤ 30 mg/Lall year012
Solids, total suspendeddaily maximum≤ 100 mg/Lall year012
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year012

How strict are these limits?

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

Same industry: the 20 Electric Services 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/NC0007064 · MCP: https://passage-data.com/mcp