Watershed Maps at Los Alamos National Laboratory
These maps of the 100-year floodplains in LANL canyons, with two foot contour lines, are the most detailed available. The original pdf files were too large (16-37 mb) for easy downloading. Therefore, we have compromised and provided these optimized files (578-875 kb). Each watershed map is divided into smaller maps which are indicated in the indices below. Click on the portion of the watershed map that you would like to access. These maps are still fairly large on the screen and you might have to scroll down and over to view the entire map.
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