Rivers Strahler Ranking

The first segment of a stream is a 1st order stream. When two 1st order streams merge the next segment becomes a 2nd order stream. When two 2nd order streams merge it becomes a 3rd order stream and so on. However lower order streams joining a higher order stream do not change its order classification.

Data and Resources

Additional Info

Field Value
Source https://opendata-daerani.hub.arcgis.com/datasets/DAERANI::rivers-strahler-ranking
Last Updated October 21, 2025, 10:02 (UTC)
Created July 28, 2025, 18:20 (UTC)