This visualization displays 8-digit
Hydrologic Unit Code (HUC) basins and associated watershed
plans. Select a basin by clicking on the basin or selecting from
Information about the basin will be shown in a popup and a list of available plans will be shown on the right.
Click on the link to a watershed plan to view the plan document in a new tab.
This visualization was created by
the Open Water Foundation for the Colorado Water Conservation
Board to illustrate visualization of open water data.
Data for the visualization include the HUC8 basin boundaries and a comma-separated-value (CSV) file with the plan data. Each HUC8 basin can have zero or more plans.
The original basin file as a GeoJSON file was 24 MB and was pruned by removing points. The Watershed_Plans.csv file "SubBasin" field contains the HUC8 identifier, which matches the Watershed_Plans_Pruned.geojson
"HUC8" property. Properties shown in the visualization are taken from both files.