Police say the 20-year-old man jumped from the 300-foot (90-meter) Charter Communications tower in Menomonie on Thursday morning.
After his rescue at around 9:30 a.m., the man was treated at Mayo Clinic Health System and arrested for criminal trespass.
BASE jumping stands for building, antenna, span and earth - the four common objects from which BASE jumpers launch their descent.
Menomonie is 70 miles (110 kilometers) east of Minneapolis.
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