In determining footage of shoreline for purposes of s. 30.50(4q), 30.77(3) (ac), (ae) and (am) and 60.782(2), towns, villages, cities, public inland lake protection and rehabilitation districts and town sanitary districts shall measure by use of a map wheel on the U.S. geological survey 7 1/2 minute series map.
Wis. Stat. § 30.105