Active
OTTAWA PLANT
I-80 to Route 23 South to Route 6 West to Boyce Memorial Drive South Entrance 701 Boyce Memorial Drive, La Salle County, IL
MSHA ID1101013
TYPESurface
MATERIALGround Silica
EMPLOYEES124
ABOUT
The Ottawa Plant, operated by U.S. Silica Company, is a surface quarry located in La Salle County, Illinois, easily accessible from I-80. This professionally managed site produces high-quality ground silica for various industrial applications.
MATERIALS PRODUCED
Ground Silica
COMPANY INFORMATION
Operator
U. S. Silica Company
Parent Company
USS Holdings Inc
Company Type
Corporation
DIRECTIONS
17
CONTACT
Contact information not available for unclaimed listings.
Are you the owner? Claim this listing41.346667, -88.865000
Data Source
Mine Safety and Health Administration (MSHA)
Last updated: 1/30/2026
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