U.S. Silica's Ottawa plant is North America's largest silica production facility, mining fine grain, nearly pure quartz sandstone from the St. Peter Sandstone deposits. Ground and unground silica products from the Ottawa facility have a wide variety of applications, including glass production of all kinds, foundry and refractory sand, abrasives, polishes, paint and other fillers, filtration sand, frac sand, and cement testing sands.
Silica sand mining began in Ottawa in the 1860s. At that time in Ottawa, glass manufacturing was one of the most important industries and the silica sand and glass manufacturing businesses grew simultaneously. The Ottawa facility became part of the U.S. Silica family in 1987, and succeeds in continually improving its processes, products and services, making them the leading producer of silica products, with an annual production rate of 2.2 million tons of silica annually.
Ottawa employees volunteer their time and talents to many benevolent activities, such as youth programs and charitable foundations and boards.
The Ottawa plant maintains a high standard of environmental compliance and awareness. The property is a sanctuary for numerous species of wildlife. Therefore, the organization has contracted with "Pheasants Forever," a nonprofit conservation organization, in an effort to perpetuate the preservation of the "Upland" wildlife existing on the property.
For questions concerning the status of your order, please contact your Customer Service Representative at:
Phone: (800) 635-7263
Fax: (815) 434-2012
701 Boyce Memorial Drive
Ottawa, IL 61350
Phone: (815) 434-0188
Take I-90 East from airport for approximately 1 mile. Exit on the right to I-294 South, which is also called the North-South Toll way. Head toward Indiana. Pass through two toll gates. After passing through the second toll, watch for signs for I-55 South. Exit to the right onto I-55 South. Go South approximately 40 miles to I-80. Exit to the right and take I-80 West to Exit 90 which is Illinois Route 23. Turn left on Illinois Route 23, and go South approximately 1 mile to Norris Drive, which is also Route 6. Turn right on Norris Drive and head West for approximately 1 mile to Boyce Memorial Drive. Boyce Memorial Drive only goes to the left and is not a full cross street. Turn left onto Boyce Memorial Drive and go approximately 1/2 mile to the U.S. Silica plant entrance on the right. Go down the plant entrance road, through the gate and the plant office is on the right.
Products are delivered via truck, rail and barge.
CSXT/Burlington Northern Santa Fe Railway
Our truck loading times are as follows:
Unground Bulk: 24 Hours/ Day
Unground Bag: Monday 7 AM - Saturday 5 AM
Ground Bulk: Monday - Friday, 7 AM - 9 PM
Ground Bag: Monday 7 AM - Saturday 5 AM
Unground: Bulk/Packaged (50#//100# bags, 2,500# Bulk Bags)
Ground: Bulk/Packaged (50#/100# bags)
If you are interested in becoming a stakeholder at this location please fill out the form below: