City of Helsinki riverbeds, streams and ditches

The dataset includes the water channels of Helsinki, i.e. rivers, streams, ditches, riverbeds and the pipelined sections of the biggest channels.

The dataset was produced in 2022 based on multiple GIS datasets. See comprehensive list here (in Finnish).

Preview data in the Map Service of Helsinki.

The address of the WFS is:

Data can be found in layer Avouomat.

The address of the WMS is:


Additional Info

Collection Open Data
Maintainer Helsingin kaupunkiympäristön toimiala
Maintainer email
Links to additional information
Geographical coverage
Last modified 19.06.2023
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Created on 18.05.2022