Contact

If you have any questions or comments regarding GRN or this website please email us at DNRDGGRN@wisconsin.gov
Wisconsin Department of Natural Resources
101 S. Webster Street PO Box 7921
Madison, WI 53707-7921
Call 1-888-936-7463 (TTY via relay: 711) from 7AM to 10PM
Email Customer Service: CSWEB@wisconsin.gov