Cameron LNG LLC - Cameron LNG Facility — NPDES permit LA0123455: limits, due date and EPA's record

Natural Gas Liquids, Hackberry, Louisiana. NPDES permit LA0123455, in force until Mar 31, 2030. Last 12 months: over a limit 7 times (last March 2026). Source: EPA ECHO, Oct 22, 2026.

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

Period ending	Outfall	Parameter	Reported	Limit	Over by
December 2025	106	Enterococci, daily maximum	210 #/100mL	≤ 135 #/100mL	56%
March 2026	106	Solids, total suspended, daily maximum	76 mg/L	≤ 45 mg/L	69%
March 2026	106	Solids, total suspended, monthly average	51 mg/L	≤ 30 mg/L	70%
March 2026	116	Solids, total suspended, daily maximum	87 mg/L	≤ 45 mg/L	93%
March 2026	116	Solids, total suspended, monthly average	46.5 mg/L	≤ 30 mg/L	55%
March 2026	214	Solids, total suspended, daily maximum	61 mg/L	≤ 45 mg/L	36%
March 2026	214	Solids, total suspended, monthly average	36.5 mg/L	≤ 30 mg/L	22%

Limits in force (189)

Parameter	Statistic	Limit	Months	Outfall
pH	instantaneous minimum	≥ 6 SU	all year	001
pH	instantaneous maximum	≤ 9 SU	all year	001
Oil & Grease	daily maximum	≤ 15 mg/L	all year	001
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	001
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	001
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	001
pH	instantaneous minimum	≥ 6 SU	all year	002
pH	instantaneous maximum	≤ 9 SU	all year	002
Oil & Grease	daily maximum	≤ 15 mg/L	all year	002
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	002
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	002
pH	instantaneous minimum	≥ 6 SU	all year	003
pH	instantaneous maximum	≤ 9 SU	all year	003
Oil & Grease	daily maximum	≤ 15 mg/L	all year	003
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	003
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	003
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	003
pH	instantaneous minimum	≥ 6 SU	all year	004
pH	instantaneous maximum	≤ 9 SU	all year	004
Oil & Grease	daily maximum	≤ 15 mg/L	all year	004
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	004
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	004
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	004
pH	instantaneous minimum	≥ 6 SU	all year	005
pH	instantaneous maximum	≤ 9 SU	all year	005
Oil & Grease	daily maximum	≤ 15 mg/L	all year	005
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	005
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	005
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	005
pH	instantaneous minimum	≥ 6 SU	all year	006
pH	instantaneous maximum	≤ 9 SU	all year	006
Oil & Grease	daily maximum	≤ 15 mg/L	all year	006
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	006
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	006
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	006
pH	instantaneous minimum	≥ 6 SU	all year	010
pH	instantaneous maximum	≤ 9 SU	all year	010
Oil & Grease	daily maximum	≤ 15 mg/L	all year	010
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	010
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	010
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	010
pH	instantaneous minimum	≥ 6 SU	all year	011
pH	instantaneous maximum	≤ 9 SU	all year	011
Solids, total suspended	daily maximum	≤ 90 mg/L	all year	011
Solids, total suspended	daily maximum	≤ 90 mg/L	all year	011
Oil & Grease	daily maximum	≤ 15 mg/L	all year	011
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	011
Lead, total [as Pb]	daily maximum	≤ 50 ug/L	all year	011
Benzene	daily maximum	≤ 50 ug/L	all year	011
BTEX	daily maximum	≤ 250 ug/L	all year	011
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	011
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	011
pH	instantaneous minimum	≥ 6 SU	all year	012
pH	instantaneous maximum	≤ 9 SU	all year	012
Oil & Grease	daily maximum	≤ 15 mg/L	all year	012
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	012
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	012
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	012
pH	instantaneous minimum	≥ 6 SU	all year	013
pH	instantaneous maximum	≤ 9 SU	all year	013
Oil & Grease	daily maximum	≤ 15 mg/L	all year	013
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	013
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	013
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	013
pH	instantaneous minimum	≥ 6 SU	all year	014
pH	instantaneous maximum	≤ 9 SU	all year	014
Oil & Grease	daily maximum	≤ 15 mg/L	all year	014
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	014
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	014
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	014
pH	instantaneous minimum	≥ 6 SU	all year	015
pH	instantaneous maximum	≤ 9 SU	all year	015
Oil & Grease	daily maximum	≤ 15 mg/L	all year	015
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	015
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	015
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	015
pH	instantaneous minimum	≥ 6 SU	all year	016
pH	instantaneous maximum	≤ 9 SU	all year	016
Oil & Grease	daily maximum	≤ 15 mg/L	all year	016
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	016
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	016
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	016
pH	instantaneous minimum	≥ 6 SU	all year	017
pH	instantaneous maximum	≤ 9 SU	all year	017
Oil & Grease	daily maximum	≤ 15 mg/L	all year	017
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	017
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	017
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	017
pH	instantaneous minimum	≥ 6 SU	all year	019
pH	instantaneous maximum	≤ 9 SU	all year	019
Oil & Grease	daily maximum	≤ 15 mg/L	all year	019
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	019
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	019
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	019
pH	instantaneous minimum	≥ 6 SU	all year	020
pH	instantaneous maximum	≤ 9 SU	all year	020
Oil & Grease	daily maximum	≤ 15 mg/L	all year	020
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	020
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	020
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	020
pH	instantaneous minimum	≥ 6 SU	all year	021
pH	instantaneous maximum	≤ 9 SU	all year	021
Oil & Grease	daily maximum	≤ 15 mg/L	all year	021
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	021
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	021
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	021
pH	instantaneous minimum	≥ 6 SU	all year	022
pH	instantaneous maximum	≤ 9 SU	all year	022
Oil & Grease	daily maximum	≤ 15 mg/L	all year	022
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	022
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	022
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	022
pH	instantaneous minimum	≥ 6 SU	all year	023
pH	instantaneous maximum	≤ 9 SU	all year	023
Oil & Grease	daily maximum	≤ 15 mg/L	all year	023
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	023
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	023
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	023
pH	instantaneous minimum	≥ 6 SU	all year	024
pH	instantaneous maximum	≤ 9 SU	all year	024
Oil & Grease	daily maximum	≤ 15 mg/L	all year	024
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	024
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	024
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	024
pH	instantaneous minimum	≥ 6 SU	all year	025
pH	instantaneous maximum	≤ 9 SU	all year	025
Oil & Grease	daily maximum	≤ 15 mg/L	all year	025
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	025
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	025
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	025
BOD, 5-day, 20 deg. C	monthly average	≤ 30 mg/L	all year	106
BOD, 5-day, 20 deg. C	monthly average	≤ 30 mg/L	all year	106
BOD, 5-day, 20 deg. C	daily maximum	≤ 45 mg/L	all year	106
BOD, 5-day, 20 deg. C	daily maximum	≤ 45 mg/L	all year	106
Solids, total suspended	monthly average	≤ 30 mg/L	all year	106
Solids, total suspended	monthly average	≤ 30 mg/L	all year	106
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	106
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	106
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	106
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	106
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	106
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	106
Enterococci	monthly geometric mean	≤ 35 #/100mL	all year	106
Enterococci	daily maximum	≤ 135 #/100mL	all year	106
Coliform, fecal general	monthly geometric mean	≤ 14 #/100mL	all year	106
Coliform, fecal general	monthly geometric mean	≤ 14 #/100mL	all year	106
Coliform, fecal general	daily maximum	≤ 43 #/100mL	all year	106
Coliform, fecal general	daily maximum	≤ 43 #/100mL	all year	106
Oxygen demand, chem. [high level] [COD]	monthly average	≤ 200 mg/L	all year	114
Oxygen demand, chem. [high level] [COD]	daily maximum	≤ 300 mg/L	all year	114
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	114
Oil & Grease	daily maximum	≤ 15 mg/L	all year	114
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	114
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	114
Oxygen demand, chem. [high level] [COD]	monthly average	≤ 200 mg/L	all year	115
Oxygen demand, chem. [high level] [COD]	daily maximum	≤ 300 mg/L	all year	115
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	115
Oil & Grease	daily maximum	≤ 15 mg/L	all year	115
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	115
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	115
BOD, 5-day, 20 deg. C	monthly average	≤ 30 mg/L	all year	116
BOD, 5-day, 20 deg. C	monthly average	≤ 30 mg/L	all year	116
BOD, 5-day, 20 deg. C	daily maximum	≤ 45 mg/L	all year	116
BOD, 5-day, 20 deg. C	daily maximum	≤ 45 mg/L	all year	116
Solids, total suspended	monthly average	≤ 30 mg/L	all year	116
Solids, total suspended	monthly average	≤ 30 mg/L	all year	116
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	116
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	116
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	116
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	116
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	116
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	116
Enterococci	monthly geometric mean	≤ 35 #/100mL	all year	116
Enterococci	daily maximum	≤ 135 #/100mL	all year	116
Coliform, fecal general	monthly geometric mean	≤ 14 #/100mL	all year	116
Coliform, fecal general	monthly geometric mean	≤ 14 #/100mL	all year	116
Coliform, fecal general	daily maximum	≤ 43 #/100mL	all year	116
Coliform, fecal general	daily maximum	≤ 43 #/100mL	all year	116
BOD, 5-day, 20 deg. C	monthly average	≤ 30 mg/L	all year	214
BOD, 5-day, 20 deg. C	daily maximum	≤ 45 mg/L	all year	214
Solids, total suspended	monthly average	≤ 30 mg/L	all year	214
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	214
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	214
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	214
Enterococci	monthly geometric mean	≤ 35 #/100mL	all year	214
Enterococci	daily maximum	≤ 135 #/100mL	all year	214
Coliform, fecal general	monthly geometric mean	≤ 14 #/100mL	all year	214
Coliform, fecal general	daily maximum	≤ 43 #/100mL	all year	214

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/LA0123455 · MCP: https://passage-data.com/mcp