Magellan Terminals Holdings LP — NPDES permit TX0007145: limits, due date and EPA's record

Special Warehousing And Storage, Galena Park, Texas. NPDES permit TX0007145, in force until Aug 14, 2028. Last 12 months: no values over a limit, 6 of 33 reports late. Source: EPA ECHO, Oct 22, 2026.

Limits in force (51)

Parameter	Statistic	Limit	Months	Outfall
BOD, 5-day, 20 deg. C	daily average	≤ 81 lb/d	all year	001
BOD, 5-day, 20 deg. C	daily maximum	≤ 113 lb/d	all year	001
Oxygen demand, chem. [high level] [COD]	daily average	≤ 763 lb/d	all year	001
Oxygen demand, chem. [high level] [COD]	daily maximum	≤ 1495 lb/d	all year	001
pH	minimum	≥ 6 SU	all year	001
pH	maximum	≤ 9 SU	all year	001
Solids, total suspended	daily average	≤ 132 lb/d	all year	001
Solids, total suspended	daily maximum	≤ 395 lb/d	all year	001
Oil & Grease	daily average	≤ 49 lb/d	all year	001
Oil & Grease	daily maximum	≤ 92 lb/d	all year	001
Copper, total [as Cu]	daily average	≤ .017 mg/L	all year	001
Copper, total [as Cu]	daily maximum	≤ .037 mg/L	all year	001
Copper, total [as Cu]	daily average	≤ .1 lb/d	all year	001
Copper, total [as Cu]	daily maximum	≤ .23 lb/d	all year	001
Lead, total [as Pb]	daily average	report only (mg/L)	all year	001
Lead, total [as Pb]	daily maximum	≤ .1 mg/L	all year	001
Benzene, ethylbenzene, toluene, xylene combination	daily average	report only (mg/L)	all year	001
Benzene, ethylbenzene, toluene, xylene combination	daily maximum	≤ .1 mg/L	all year	001
Benzene	daily average	report only (mg/L)	all year	001
Benzene	daily maximum	≤ .005 mg/L	all year	001
Flow, in conduit or thru treatment plant	daily average	report only (MGD)	all year	001
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	001
Hydrocarbons, petroleum	daily average	report only (mg/L)	all year	001
Hydrocarbons, petroleum	daily maximum	≤ 15 mg/L	all year	001
pH	minimum	≥ 6 SU	all year	002
pH	maximum	≤ 9 SU	all year	002
Oil & Grease	daily maximum	≤ 15 mg/L	all year	002
Carbon, tot organic [TOC]	daily maximum	≤ 55 mg/L	all year	002
Lead, total [as Pb]	daily average	report only (mg/L)	all year	002
Lead, total [as Pb]	daily maximum	≤ .1 mg/L	all year	002
Benzene, ethylbenzene, toluene, xylene combination	daily average	report only (mg/L)	all year	002
Benzene, ethylbenzene, toluene, xylene combination	daily maximum	≤ .1 mg/L	all year	002
Benzene	daily average	report only (mg/L)	all year	002
Benzene	daily maximum	≤ .005 mg/L	all year	002
Flow, in conduit or thru treatment plant	daily average	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	002
Hydrocarbons, petroleum	daily maximum	≤ 15 mg/L	all year	002
pH	minimum	≥ 6 SU	all year	003
pH	maximum	≤ 9 SU	all year	003
Oil & Grease	daily maximum	≤ 15 mg/L	all year	003
Carbon, tot organic [TOC]	daily maximum	≤ 55 mg/L	all year	003
Lead, total [as Pb]	daily average	report only (mg/L)	all year	003
Lead, total [as Pb]	daily maximum	≤ .1 mg/L	all year	003
Benzene, ethylbenzene, toluene, xylene combination	daily average	report only (mg/L)	all year	003
Benzene, ethylbenzene, toluene, xylene combination	daily maximum	≤ .1 mg/L	all year	003
Benzene	daily average	report only (mg/L)	all year	003
Benzene	daily maximum	≤ .005 mg/L	all year	003
Flow, in conduit or thru treatment plant	daily average	report only (MGD)	all year	003
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	003
Hydrocarbons, petroleum	daily average	report only (mg/L)	all year	003
Hydrocarbons, petroleum	daily maximum	≤ 15 mg/L	all year	003

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/TX0007145 · MCP: https://passage-data.com/mcp