RECLAMATION SUCCESS

Columbia Quarry Company – Waterloo Plant


The Waterloo Plant began production in 1972 as Quality Stone Company Inc. Located three miles south of the town of Waterloo, Illinois, this limestone mining and processing facility was acquired by Columbia Quarry Company in 1996. Plant property consists of 360 acres owned by Columbia Quarry and an additional 80 acres leased from neighboring landowners. Limestone is mined from two open pits that are separated by Rockhouse Creek which flows through the property.
Approximately 28 acres are currently permitted by the state for overburden deposition. Nearly 30% consists of property owned by a neighboring farmer. Past reclamation efforts converted approximately 10 acres of overgrown timberland into tillable acreage for the benefit of their neighbor. The area is now producing alfalfa hay.


Waterloo Quarry pit number 1


Farm field created by Waterloo’s reclamation efforts

Because of the open pit mining nature of the Waterloo operation, no overburden is deposited in-pit. Overburden is also being deposited northeast of the quarry operation as part of a plan to construct an additional access road to the property. Over 2,000 feet of future road base material has been deposited along the northwest bank of Rockhouse Creek. When completed, this road will provide an economic benefit and convenience to the company’s customers and neighbors.
Reclamation work is performed concurrently with mining operations in order to return affected land to a productive post-mining use more quickly. Revegetation is done using a hydro-seeding method. The seed and fertilizer are mixed with water and applied to the graded area. The company’s policy of covering all spoil with topsoil has allowed for excellent reclamation to be achieved. There are no requirements for spoil to be covered with dirt or topsoil in the State of Illinois, however the company has chosen to do so despite the added expense.


Future road under construction


Grading and covering the overburden deposition with topsoil

Reclamation efforts at the Waterloo Plant are well thought-out and planned prior to commencement of work. Future land use has always been a primary consideration in the planning of reclamation projects. Over 20 acres of productive cropland have been created by past reclamation work for the benefit of neighboring farmers. And overburden will serve the surrounding area as a new road when reclamation is complete, shortening access to the local highway by four miles. The company is proud that it enjoys a good and beneficial relationship with its neighbors.

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