CalPortland Company

CalPortland Company operates 24 recorded mine and mineral-extraction sites across the United States, drawn from MSHA Mine Safety and Health Administration records. 17 are currently active. Total reported employee count across all sites: 467.

24Total Sites

17Active

4States

467Employees

Where CalPortland Company Operates

State	Sites
Arizona	12
Washington	6
Oregon	5
California	1

What CalPortland Company Mines

Construction Sand and Gravel · 15Crushed, Broken Stone NEC · 5Cement · 2Gypsum · 1Sand, Industrial NEC · 1

All Sites Operated by CalPortland Company

Mine	State	County	Commodity	Status
Rillito Plant	Arizona	Pima	Cement	Active
Redding Plant	California	Shasta	Cement	Active
Dupont Pit	Washington	Pierce	Construction Sand and Gravel	Active
Santosh Dba Calportland	Oregon	Columbia	Construction Sand and Gravel	Active
Snoqualmie S&g Dba Calportland Company	Washington	King	Construction Sand and Gravel	Active
Rillito Quarry	Arizona	Pima	Crushed, Broken Stone NEC	Active
Orange Grove	Arizona	Pima	Construction Sand and Gravel	Active
Jackrabbit Aggregates	Arizona	Maricopa	Construction Sand and Gravel	Active
New River Plant	Arizona	Maricopa	Construction Sand and Gravel	Active
White River Quarry	Washington	King	Crushed, Broken Stone NEC	Active
Diablo Plant # 136	Arizona	Pinal	Construction Sand and Gravel	Active
Sanderling Dredge	Oregon	Columbia	Sand, Industrial NEC	Active
Canby Sand & Gravel Dba Calportland	Oregon	Clackamas	Crushed, Broken Stone NEC	Active
Twin Peaks Aggregate	Arizona	Pima	Construction Sand and Gravel	Active
Vashon Sand and Gravel Dba Calportland	Washington	King	Construction Sand and Gravel	Active
Agua Fria Pit	Arizona	Santa Cruz	Construction Sand and Gravel	Active
Bluelake Dba Calportland	Oregon	Multnomah	Crushed, Broken Stone NEC	Active
White Cross Mine	Arizona	Pinal	Gypsum	Intermittent
Bullard	Arizona	Maricopa	Construction Sand and Gravel	Abandoned
Coolidge Plant 4	Arizona	Pinal	Construction Sand and Gravel	Abandoned
Linnton Dba Calportland	Oregon	Multnomah	Construction Sand and Gravel	Abandoned
Maury Island Sand & Grav Dba Calportland	Washington	King	Construction Sand and Gravel	Abandoned
Pantano	Arizona	Pima	Crushed, Broken Stone NEC	Abandoned
Port of Vancouver Dba Calportland	Washington	Clark	Construction Sand and Gravel	Abandoned

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