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Texas Petroleum Investment Company

Crude Petroleum And Natural Gas, Boothville, Louisiana. NPDES permit LA0127220, in force until Mar 31, 2028. Last 12 months: over a limit 2 times (last June 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due: About 28 days after each period: outfall 001 form A quarterly (2 values), outfall 002 form Q quarterly (2 values), outfall 001 form S twice a year
Renewal application due: Oct 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file: June 2026
Oct 2024 – Sep 2025: 0 values over a limit, 0 required values missing, 0 of 18 reports late

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

Period ending	Parameter	Reported	Limit
June 2026	Enterococci, daily maximum	> 2410 CFU/100mL	≤ 135 CFU/100mL
June 2026	Enterococci, monthly geometric mean	> 2410 CFU/100mL	≤ 35 CFU/100mL

Limits in force (13)

Parameter	Statistic	Limit	Months	Outfall
BOD, 5-day, 20 deg. C	daily maximum	≤ 45 mg/L	all year	001
pH	instantaneous minimum	≥ 6 SU	all year	001
pH	instantaneous maximum	≤ 9 SU	all year	001
Solids, total suspended	daily maximum	≤ 45 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
Chlorine, total residual	minimum	≥ 1 mg/L	all year	001
Chlorine, total residual	maximum	≤ 2 mg/L	all year	001
Enterococci	monthly geometric mean	≤ 35 CFU/100mL	all year	001
Enterococci	daily maximum	≤ 135 CFU/100mL	all year	001
Coliform, fecal general	daily maximum	≤ 43 #/100mL	all year	001
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

How strict are these limits?

Chlorine, total residual, minimum at least 1 mg/L — stricter than 97% of 572 other minor industrial and other permits nationwide; 3% have the same limit
Coliform, fecal general, daily maximum 43 #/100mL — stricter than 94% of 410 other minor industrial and other permits in Louisiana; 6% have the same limit
Solids, total suspended, daily maximum 45 mg/L — stricter than 18% of 551 other minor industrial and other permits in Louisiana; 59% have the same limit

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

Same industry: the 56 Oil and Gas Extraction permits in Louisiana.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/LA0127220 · MCP: https://passage-data.com/mcp