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

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Creation Date March 15, 2022, 15:12 (UTC)
Topic Category Location
Lineage

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Frequency of Update Not Planned
Contact Name DAERA Open Data Enquiries
Contact Email OpenDataEnquiries@daera-ni.gov.uk
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Visibility False
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