Base Stream and Flow Representation Update - (ESRI REST) (English)

View metadata and access the original English ESRI REST file: Base Stream and Flow Representation Update - (ESRI REST).

Format

ESRI REST

Access

file-only

Publisher-reported update

2026-03-04

The Base Hydrography Single Line Hydrography Network (SLNET) is the Alberta Environment and Protected Areas base SLNET data set. It is an update of the Base Features HydroSLNET in Southern Alberta from orthophoto and various sources of provincial base data. It contains all captured single line representations of hydrographic features. In addition, single line representations of polygonal features and single line arbitrary network connectors are in the file.

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