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P4 Production LLC

Industrial Inorganic Chemicals, Soda Springs, Idaho. NPDES permit ID0001198 expired Sep 21, 1987; its limits still apply. Last 12 months: no values over a limit, 1 required value missing, 1 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 21 days after each period: form A monthly (5 values)
Last report on file: August 2026
Oct 2024 – Sep 2025: 0 values over a limit, 5 required values missing, 4 of 12 reports late

Limits in force (5)

Parameter	Statistic	Limit	Months
Temperature, water deg. fahrenheit	daily average	report only (deg F)	all year
Temperature, water deg. fahrenheit	daily maximum	report only (deg F)	all year
Thermal Discharge	daily maximum	≤ 1320 MBTU/d	all year
Flow, in conduit or thru treatment plant	daily average	report only (gal/d)	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (gal/d)	all year

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

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/ID0001198 · MCP: https://passage-data.com/mcp