We’ve published our eighth Annual Survey of State Winter Maintenance Data, which compiles winter resources, material and cost data from 39 states for the 2021-2022 winter season. The spreadsheet includes all submitted data, as well as calculated statistics, winter severity index data, and a United States map that displays many of these metrics. The spreadsheet also includes data from the previous seven surveys (winters 2014-2015 through 2020-2021) and displays averages and changes across winter periods.
