Mines
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Information for nonmetallic mining Regulatory Authorities
Regulatory Authorities (RAs) are county or local units of government that have passed ordinances governing the reclamation of nonmetallic mining sites, as specified under ch. NR 135, Wis. Adm. Code. They are responsible for permitting and overseeing…
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Recent and potential metallic mining projects in Wisconsin
Click on the tabs below for short descriptions of metallic mineral deposits in Wisconsin that are currently being explored for mining or were the sites of recently closed mines. In addition to the deposits described in the tabs below, you can read…
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Nonferrous Metallic Mining Permitting Process
Before the DNR can issue a nonferrous metallic mining permit, an applicant must demonstrate that the proposed project will comply with all applicable state environmental laws and rules; protect sensitive lands and habitat; and protect public health…
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Information for operators of nonmetallic mines
For the most part, operators of nonmetallic mining sites in Wisconsin deal directly with local authorities on questions of zoning, operational requirements and the development and execution of reclamation plans. There are statewide guidelines…
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Nonmetallic mining publications and resources
Technical guidance and training Guide to developing reclamation plans for nonmetallic mining sites in Wisconsin Guide to preparing and reviewing financial assurance for reclamation of nonmetallic mining sites in Wisconsin NR 135 Training…
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Overview of nonmetallic mining in Wisconsin
Subscribe to Nonmetallic Mining News The DNR Nonmetallic Mining Program works to ensure local and county governments and mine operators across the state follow standards for mine reclamation and provides assistance in developing mine reclamation…
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Overview of nonferrous metallic mining
Nonferrous metallic mining has occurred in Wisconsin since the time of the Copper Culture about 2,000-5,000 years ago. Mining for metals such as copper, lead and zinc shaped the history of several regions of Wisconsin and played a major role in the…
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Industrial sand mining - information for industry
Recent growth in the petroleum and sand mining industries has created a high demand for Wisconsin sand used for hydraulic fracturing. The DNR has seen a substantial rise in permit requests to the department to mine industrial sand. Due to this…