Biertan (river)

Biertan
Location
CountryRomania
CountiesSibiu County
VillagesBiertan
Physical characteristics
MouthTârnava Mare
  location
Șaroș pe Târnave
  coordinates
46°12′50″N 24°32′05″E / 46.2139°N 24.5347°E / 46.2139; 24.5347
Length17 km (11 mi)
Basin size58 km2 (22 sq mi)
Basin features
ProgressionTârnava MareTârnavaMureșTiszaDanubeBlack Sea
Tributaries 
  leftRichiș

The Biertan (Hungarian: Berethalom) is a left tributary of the river Târnava Mare in Romania. It discharges into the Târnava Mare in Șaroș pe Târnave near Dumbrăveni. Its length is 17 km (11 mi) and its basin size is 58 km2 (22 sq mi).