KM Liquids Terminals LLC — NPDES permit TX0030929: limits, due date and EPA's record

Special Warehousing And Storage, Galena Park, Texas. NPDES permit TX0030929, in force until Feb 16, 2028. Last 12 months: over a limit 7 times (last August 2026), 1 of 22 reports late. Source: EPA ECHO, Oct 22, 2026.

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

Period ending	Outfall	Parameter	Reported	Limit	Over by
April 2026	002	Solids, total suspended, daily maximum	60.514 lb/d	≤ 37.5 lb/d	61%
April 2026	002	Solids, total suspended, daily maximum	88.4 mg/L	≤ 45 mg/L	96%
July 2026	001	Oil & Grease, daily maximum	338 mg/L	≤ 15 mg/L	2153%
July 2026	002	Nitrogen, ammonia total [as N], daily maximum	7.1986 lb/d	≤ 5 lb/d	44%
July 2026	002	Nitrogen, ammonia total [as N], daily maximum	9.99 mg/L	≤ 6 mg/L	67%
August 2026	002	Solids, total suspended, daily maximum	37.89 lb/d	≤ 37.5 lb/d	1%
August 2026	002	Solids, total suspended, daily maximum	54.4 mg/L	≤ 45 mg/L	21%

Limits in force (35)

Parameter	Statistic	Limit	Months	Outfall
pH	minimum	≥ 6 SU	all year	001
pH	maximum	≤ 9 SU	all year	001
Oil & Grease	daily maximum	≤ 15 mg/L	all year	001
Carbon, tot organic [TOC]	daily maximum	≤ 70 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
Oxygen, dissolved [DO]	monthly minimum	≥ 4 mg/L	all year	002
pH	minimum	≥ 6 SU	all year	002
pH	maximum	≤ 9 SU	all year	002
Solids, total suspended	daily average	≤ 20 mg/L	all year	002
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	002
Solids, total suspended	daily average	≤ 16.6 lb/d	all year	002
Solids, total suspended	daily maximum	≤ 37.5 lb/d	all year	002
Oil & Grease	daily average	≤ 10 mg/L	all year	002
Oil & Grease	daily maximum	≤ 15 mg/L	all year	002
Oil & Grease	daily average	≤ 8.34 lb/d	all year	002
Oil & Grease	daily maximum	≤ 12.5 lb/d	all year	002
Nitrogen, ammonia total [as N]	daily average	≤ 3 mg/L	all year	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 6 mg/L	all year	002
Nitrogen, ammonia total [as N]	daily average	≤ 2.5 lb/d	all year	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 5 lb/d	all year	002
Carbon, tot organic [TOC]	daily average	≤ 50 mg/L	all year	002
Carbon, tot organic [TOC]	daily maximum	≤ 100 mg/L	all year	002
Carbon, tot organic [TOC]	daily average	≤ 41.7 lb/d	all year	002
Carbon, tot organic [TOC]	daily maximum	≤ 83.4 lb/d	all year	002
Zinc, total [as Zn]	daily average	≤ .236 mg/L	all year	002
Zinc, total [as Zn]	daily maximum	≤ .499 mg/L	all year	002
Zinc, total [as Zn]	daily average	≤ .196 lb/d	all year	002
Zinc, total [as Zn]	daily maximum	≤ .416 lb/d	all year	002
Flow, in conduit or thru treatment plant	daily average	≤ .1 MGD	all year	002
Flow, in conduit or thru treatment plant	daily maximum	≤ .144 MGD	all year	002
BOD, carbonaceous [5 day, 20 C]	daily average	≤ 20 mg/L	all year	002
BOD, carbonaceous [5 day, 20 C]	daily maximum	≤ 45 mg/L	all year	002
BOD, carbonaceous [5 day, 20 C]	daily average	≤ 16.6 lb/d	all year	002
BOD, carbonaceous [5 day, 20 C]	daily maximum	≤ 37.5 lb/d	all year	002

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/TX0030929 · MCP: https://passage-data.com/mcp