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Energy Transfer Marketing & Terminals L.P.

Petroleum Bulk Stations & Terminals, Knoxville, Tennessee. NPDES permit TN0060402, in force until Apr 30, 2027. Last 12 months: over a limit 2 times (last September 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due: About 15 days after each period: form Q quarterly (12 values)
Renewal application due: Nov 1, 2026 · 180 days before expiry; your permit may set another date
Last report on file: September 2026
Oct 2024 – Sep 2025: 0 values over a limit, 0 required values missing, 0 of 4 reports late

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

Period ending	Parameter	Reported	Limit	Over by
September 2026	Solids, settleable, daily maximum	1.06 mL/L	≤ .5 mL/L	112%
September 2026	Solids, total suspended, daily maximum	67 mg/L	≤ 40 mg/L	68%

Limits in force (12)

Parameter	Statistic	Limit	Months
pH	minimum	≥ 6 SU	Mar, Jun, Sep, Dec
pH	maximum	≤ 9 SU	Mar, Jun, Sep, Dec
Solids, total suspended	daily maximum	≤ 40 mg/L	Mar, Jun, Sep, Dec
Solids, settleable	daily maximum	≤ .5 mL/L	Mar, Jun, Sep, Dec
Oil and grease, hexane extr method	daily maximum	≤ 15 mg/L	Mar, Jun, Sep, Dec
Toluene	daily maximum	≤ 1 mg/L	Mar, Jun, Sep, Dec
Benzene	daily maximum	≤ .07 mg/L	Mar, Jun, Sep, Dec
Ethylbenzene	daily maximum	≤ .2 mg/L	Mar, Jun, Sep, Dec
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	Mar, Jun, Sep, Dec
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	Mar, Jun, Sep, Dec
Xylene [mix of m+o+p]	daily maximum	≤ .5 mg/L	Mar, Jun, Sep, Dec
Oil and grease visual	value	report only (N=0;Y=1)	Mar, Jun, Sep, Dec

How strict are these limits?

Solids, settleable, daily maximum .5 mL/L — stricter than 45% of 83 other minor industrial and other permits in Tennessee; 54% have the same limit
Benzene, daily maximum .07 mg/L — stricter than 31% of 147 other minor industrial and other permits nationwide; 1% have the same limit
Xylene [mix of m+o+p], daily maximum .5 mg/L — stricter than 31% of 67 other minor industrial and other permits nationwide; 13% have the same limit

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

Same industry: the 7 Wholesale Trade — Nondurable Goods permits in Tennessee.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/TN0060402 · MCP: https://passage-data.com/mcp