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Reynolds Metals Company, LLC

Primary Aluminum, Troutdale, Oregon. NPDES permit OR0000060, in force until Jan 31, 2028. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A monthly (15 values), form FL monthly (2 values), form Q quarterly (1 value), form RW twice a year, form YR yearly
Renewal application due
Aug 4, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 22 reports late

Limits in force (21)

ParameterStatisticLimitMonths
Temperature, water deg. centigrademonthly averagereport only (deg C)Feb–Sep
Temperature, water deg. centigradedaily maximumreport only (deg C)Feb–Sep
Temperature, water deg. centigrademaximum 7-day averagereport only (deg C)Feb–Sep
Thermal Dischargemonthly average≤ 227 mkcal/dayJun–Sep
pHdaily minimum≥ 6.8 SUall year
pHdaily maximum≤ 9 SUall year
Alkalinity, total [as CaCO3]valuereport only (mg/L)all year
Cyanide, free [as free]monthly average≤ .014 mg/Lall year
Cyanide, free [as free]daily maximum≤ .018 mg/Lall year
Cyanide, free [as free]monthly maximumreport only (mg/L)all year
Cyanide, total [as CN]valuereport only (mg/L)all year
Cyanide, total [as CN]monthly maximumreport only (mg/L)all year
Fluoride, total [as F]monthly average≤ 7.8 mg/Lall year
Fluoride, total [as F]daily maximum≤ 14.9 mg/Lall year
Fluoride, total [as F]monthly averagereport only (mg/L)Aug–Oct
Fluoride, total [as F]daily maximumreport only (mg/L)Aug–Oct
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualmonthly average≤ .05 mg/Lall year
Chlorine, total residualdaily maximum≤ .05 mg/Lall year
Chlorine usagedaily maximumreport only (lb/d)all year

How strict are these limits?

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

Same industry: the 6 Primary Metal Industries permits in Oregon.

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/OR0000060 · MCP: https://passage-data.com/mcp