Tya, Trøndelag
The Tya is a river located in the municipality of Tydal in Trøndelag county, Norway. The long river flows from the lake Stuggusjøen near the village of Stugudalen and flows north to the village of Ås where it joins the Nea River. It is part of the Nea-Nidelvvassdraget river system. The river has a watershed of about. The river flows at an average rate of.
