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CTI of North Carolina Inc

Petroleum Bulk Stations & Terminals, Wilmington, North Carolina. NPDES permit NC0082970, in force until Dec 31, 2026. Last 12 months: over a limit 5 times (last May 2026), 18 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 31 days after each period: outfall 001 form M monthly (9 values), outfall 003 form M monthly (3 values)
Renewal application due: Jul 4, 2026 · 180 days before expiry; your permit may set another date
Last report on file: September 2026
Oct 2024 – Sep 2025: 2 values over a limit, 16 required values missing, 0 of 24 reports late

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

Period ending	Parameter	Reported	Limit	Over by
October 2025	Turbidity, 30-day average	32.7 NTU	≤ 25 NTU	—
October 2025	Turbidity, daily maximum	32.7 NTU	≤ 25 NTU	—
January 2026	Solids, total suspended, 30-day average	35 mg/L	≤ 30 mg/L	17%
May 2026	Solids, total suspended, 30-day average	46.5 mg/L	≤ 30 mg/L	55%
May 2026	Solids, total suspended, daily maximum	46.5 mg/L	≤ 45 mg/L	3%

Limits in force (14)

Parameter	Statistic	Limit	Months	Outfall
Turbidity	30-day average	≤ 25 NTU	all year	001
Turbidity	daily maximum	≤ 25 NTU	all year	001
pH	daily maximum	report only (SU)	all year	001
Solids, total suspended	30-day average	≤ 30 mg/L	all year	001
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	001
Oil and grease, hexane extr method	30-day average	≤ 30 mg/L	all year	001
Oil and grease, hexane extr method	daily maximum	≤ 60 mg/L	all year	001
Toluene	daily maximum	report only (ug/L)	all year	001
Benzene	daily maximum	report only (ug/L)	all year	001
Ethylbenzene	daily maximum	report only (ug/L)	all year	001
Xylene [mix of m+o+p]	daily maximum	report only (ug/L)	all year	001
pH	daily minimum	≥ 6 SU	all year	003
pH	daily maximum	≤ 9 SU	all year	003
Oil and grease, hexane extr method	daily maximum	report only (mg/L)	all year	003

How strict are these limits?

Turbidity, daily maximum 25 NTU — stricter than 81% of 298 other minor industrial and other permits nationwide; 5% have the same limit

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

Same industry: the 36 Wholesale Trade — Nondurable Goods 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/NC0082970 · MCP: https://passage-data.com/mcp