Stortissvatnet

infobox_lake
lake_name = Stortissvatnet
basin_countries= Norway
location = Lierne (Nord-Trøndelag)
inflow =
outflow =
area = 4.63 km²
elevation = 507 m
residence_time =
shore = 17.71 km
depth =
max-depth =
volume =
coords = coord|64|23|24|N|13|28|26|E|region:NO_type:waterbody_scale:200000|display=inline,title
cities =
islands =
reference = NVE

Stortissvatnet is a lake in the municipality of Lierne in Nord-Trøndelag county, Norway.

ee also

*List of lakes in Norway