Datasets - Helsinki Region Infoshare

HSY’s stormwater sewerage area

The data contains information on the extent of HSY’s stormwater sewerage area at property level. The stormwater sewerage area is based on Section 17 a of the Water Services Act....
- SHP
- WFS
- WMS
Excess network pressure in HSY’s water supply network

The dataset presents the excess network pressure (m) in HSY’s water supply network, i.e. the difference between the actual pressure and the pressure required by the property, on...
- SHP
- WFS
- WMS
Water posts in the Helsinki metropolitan area

The dataset provides the locations of public water posts in the Helsinki metropolitan area. City residents can freely fetch water from the water posts (e.g. fill their water...
- WFS
- WMS
- SHP
- TAB

You can also access this registry using the API (see API docs).