For your reading pleasure - the following are studies that have been done on enhanced wakes.
Wisconsin's Green Fire - The Effects of Wake Boats on Lakes Ecosystem (2024)
Peer reviewed
Recommends at least 600' shoreline buffer
Recommends at least 20' water depth
Addresses environmental impacts
Does not address human safety or the impact on other recreational water sports
Characterization of Wake-Sport Wakes and Their Potential Impact on Shorelines, Goudy et al - (2015)
Most frequently cited paper by the boating industry
Included testing with a wake boat but did not compare to a traditional ski boat
Paid for by the Water Sports Industry Association
Not peer reviewed
Numerical Study of the Impact of Wake Surfing on Inland Bodies of Water (2022)
Computer modeling only - no actual testing
Funded by the Boating Industry (Mercury Marine)
States with a 200' shoreline buffer there will be minimal environmental damage - did not define what minimal means or address safety issues.
Recommends at least 500' shoreline buffer
Most frequently cited paper not from the boating industry
University Study that was peer reviewed
Considered the most credible study.
Western Colorado Univ. study on Big Payette Lake
Recommends at least 500' shoreline buffer
Univ. of Quebec study on Lakes Lovering and Memphrémagog (Mercier-Blais and Prairie, 2014)
Recommends at least 500' shoreline buffer