Tag:waterway=canal
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An artificial open waterway used for transportation, waterpower, or irrigation.
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An artificial open waterway used for transportation, waterpower, or irrigation.
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How to Map
To map a canal make a simple way. Add the waterway=canal tag to it. You should also add a name with name=* if it's known.
Note: A canal way is direction dependant. Draw the way segment into flow direction.
Additional Tags
Use width=* to indicate the width in meters. This is an average width of the canal along the length of that portion of canal. You can use width=5 to tag an average canal width of 5 meters.
Generalised Way type tags
Related Tags
Outlines
Wide canals can have drawn outlines. To draw the outline create an Area
with the tags:
The Area can be created as closed way or with a Multipolygon with the tag:
Note: older canal areas might still use the tag waterway=riverbank.
A central way tagged with waterway=canal is still needed.
Rendering
Photos
See Also
- waterways: generic information about waterways
- waterway=*
- waterway=riverbank
- Relation:waterway

