Reported Crop Circles for the State of Wisconsin -

Mukwonago, Waukesha County (February, 1987)

A 60-foot diameter circle was discovered by a pilot flying over a large swamp. The circle was located near the edge of the swamp and nearly devoid of plants. It was noted at the time to be in close proximity to a microwave tower.

Eyewitness report only.

Crop type: marsh grass

Source: Jeffrey Wilson


City / County / Date:


Page last updated on August 18, 2011

2008 ICCRA - Jeffrey & Delsey Wilson.