| Call Letter: | WSUP-FM | |
| Frequency: | 90.5 | |
| Station Name: | THE EVOLUTION 91 FM | |
| Format: | Alternative | |
| Network(s): | IND | |
| City of License: | PLATTEVILLE | |
| County of License: | Grant South | |
| Mailing Address: | 610 PIONEER TOWER PLATTEVILLE, WI 53818 |
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| Phone: | 608-342-1165 | |
| Fax: | 608-342-1290 | |
| URL Address: | www.uwplatt.edu/org/wsup | |
| Broadcasts in HD: |
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Spring 2026 Reminder:
You no longer need to submit program information to Nielsen.
To view the simulcast combos that have requested Total Line Reporting, click here .