Scientific Watersheds was created over the span of several years. The watersheds are updated as CLOCA re-delineates/updates its watershed boundaries using Arc Hydro.
Note: Up to 1000 features for each file are displayed
Citation
APA Citation:
Ontario, C. (2017). CLOCA Scientific Watersheds [Data set]. Central Lake Ontario Conservation Open Data Portal. https://cloca-camaps.opendata.arcgis.com/datasets/camaps::cloca-scientific-watersheds