Business
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Wisconsin Emissions Reduction Credit (ERC) Registry
The Wisconsin Emissions Reduction Credit (ERC) Registry assists facilities looking for emissions offsets to meet Nonattainment New Source Review (NNSR) permitting requirements. Facilities that voluntarily reduce emissions can use those reductions to…
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Nondiscrimination Policy and Procedures
The Wisconsin Department of Natural Resources (DNR) is committed to promoting diversity, fairness, equity and the principles of environmental justice. We also ensure we do not discriminate in our programs, decisions, actions or delivery of services.
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Waterway Permit Frequently Asked Questions
Find answers to questions about permitting for activities that may impact navigable waterways below.The DNR Waterways Program regulates several activities, including:
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Non-Transient Non-Community Public Water System Sanitary Survey
A sanitary survey is an evaluation of a water system's facilities, operations and records to
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St. Croix SWCDA - Towns of Hudson and Warren
Many drinking water wells in the towns of Warren and Hudson, situated in St. Croix County, are contaminated with trichloroethylene (TCE), a volatile organic compound (VOC). A Special Well Casing Depth Area (St. Croix SWCDA - Towns of Hudson and…
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Environmental Project Ideas
This list of ideas is meant to provide inspiration for ambitious and impactful initiatives that can improve your environmental footprint. Green Tier participants have made the commitment to push beyond compliance to tackle larger environmental goals…
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PFAS Contamination in Dane County
PFAS contamination has been detected throughout Dane County in soil, municipal wells, private wells, surface water and groundwater.Subscribe to updates about PFAS contamination in Wisconsin.Submit a question, comment or concern about PFAS in Dane…
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Kimberly-Clark Corporation - Marinette
-->Kimberly-Clark's manufacturing facility in Marinette, Wis.
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Brady Corporation - Florist Avenue
-->Brady Corporation is a global leader in safety, identification and compliance solut
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Business Permits and Reporting Requirements
The Wisconsin Department of Natural Resources (DNR) requires a variety of different permits, licenses, procedures and reporting depending on your business activities.Commonly regulated activities