Business
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Instructions for creating and customizing a Consumer Confidence Report using DNR’s CCR generator
Consumer Confidence Reports (CCR) are required by the U.S. Environmental Protection Agency (EPA). The CCR must be prepared and distributed by all Community Water Systems in order to provide information concerning water quality for the previous…
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Mercury Ban
Wisconsin Act 44 was signed in October 2009 and regulates the sale, distribution and use of specific mercury and mercury-containing devices to Wisconsin citizens, businesses, institutions and others, including specific requirements for Wisconsin K-…
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About Mercury
Mercury is a naturally occurring element (Hg on the periodic table) that is found in air, water and soil. It exists in several forms: elemental or metallic mercury, inorganic mercury compounds and organic mercury compounds. Elemental or metallic…
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Reporting water use
Registered withdrawers are required to measure or estimate the volume of water they withdraw every month and report that information annually to the DNR. Withdrawals may be reported by the property owner or by an authorized lessee, agent or operator…
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Water use registration
Subscribe to receive email updates about the Great Lakes Compact or Water Use Program. To withdraw or a withdrawal means the taking of water from surface water or groundwater including springs, ponds, lakes, rivers, streams and the Great Lakes.…
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Water use permitting
If your withdrawal is located in the Great Lakes Basin (Lake Superior or Lake Michigan) and you withdraw water or plan to withdraw water at an average of 100,000 gallons per day or more in any 30-day period from the sources on your property, then…
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Water use fees
DNR collects water use fees to help sustainability manage water quantity and water quality in the state. Revenue from water use fees is used to:
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Water use fee calculator for withdrawers in the Great Lakes basin
Volume of water pumped annually in millions of gallons per year (MGY): Estimated Water Use Fee, includes $125 base fee and Great Lakes Basin specific fee: Examples:
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Aquatic Communities
Wisconsin has a large and diverse aquatic resource that supports numerous species, communities, ecological processes and human uses. In addition, many terrestrial species and processes are dependent on neighboring aquatic systems. The aquatic…
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Managing Wisconsin’s Rivers
Under state and federal law, the DNR conducts water planning and master planning for natural areas and forests, implements regulations and secures special designations to protect, maintain or restore river resources. Designation of Wild Rivers…