Helmioja
Helmioja is 3 km long, and has a stream level of 0.
Map of Helmioja
This area:
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osm.org Distributaries / Outflows
Helmioja flows into the sea:
3 km flows in at N 61° 46′ 50″, E 23° 51′ 2″ at OSM node n7438644342.
Tributaries
Helmioja has 0 tributaries.