Canopy Density and Canopy Structure Metrics were derived for the San Juan Mountains of Southwest Colorado from Aerial point cloud data at a 1-meter resolution. The aerial Lidar data originated from the ‘CO_Southwest_NRCS_2018’ project prepared by Quantum Spatial for the USGS from a series of flyovers between 2018 and 2019 and were made available in 2021. Canopy Density metrics include Canopy Closure (CC) and Leaf Area Index (LAI). Canopy Structure metrics include total gap area, mean distance to canopy, canopy edginess to the south and canopy edginess to the north. These data were used to partition 100 m grid cells over the same area for a snow melt model called SNOWMODEL. Each grid cell was portioned into 4 groups, (1) forest area, (2) open area, (3) forest edginess with a southern aspect, and (4) forest edginess with a northern aspect. The percentage of each group was quantified for each 100 m grid and values of canopy metrics for each group at each 100-meter grid cell were defined. These values include the mean, median standard deviation, 25 percent quantile, 75% quantile, and skewness of the 1m data for the 100m grid.