Below is an example form that can be used to help you document a suspected frac sand mining permit violation. Click on the images to make the example forms appear larger. Below the form, there is a guide on how to fill out this material, and contact information for how to submit reports to the Wisconsin DNR. The form is available in a PDF version and an online version on the bottom of this page. [![0001.jpg](/i/32817)](/i/32817?s=o) [![0002.jpg](/i/32818)](/i/32818?s=o) [![Wisconsin_Department_of_Natural_Resources_Reporting-page-001.jpg](/i/32819)](/i/32819?s=o) Form available in PDF version here: Sentinel_Program.pdf and [online here](https://docs.google.com/document/d/1Zuw4EBmiQFGN607WGb85fHtYFx_b8uSsE87sNmvpa4M/edit?usp=sharing), it can be copied to be edited. Wisconsin DNR contact form available in PDF here: Wisconsin_Department_of_Natural_Resources_Reporting.pdf