The quality of recreation experiences has been assessed through recreation user surveys conducted by recreation providers and organizations in the Region since the 2011 Threshold Evaluation Report was prepared. These surveys measure the overall satisfaction with recreation experiences. The surveys also measure satisfaction with specific components of the recreation experience, such as the condition of recreation facilities. These recreation surveys represent the best available information and they primarily apply to developed recreation resources on the south and north shores. As such, the recreation user surveys are helpful indicators focused on multiple user groups, rather than a comprehensive measure of user satisfaction with all recreation amenities in the basin. The surveys evaluated here were conducted by the City of South Lake Tahoe, El Dorado County, Tahoe City Public Utility District, Lake Tahoe Visitors Authority, and North Lake Tahoe Resort Association.