Ergolz

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Ergolz
The Ergolz at Sissach
Location
Country	Switzerland
Location	Basel-Landschaft
Physical characteristics
Source
• location	Schafmatt, Greisflue, Rohr, Solothurn
• coordinates	47°25′26″N 7°57′34″E / 47.42389°N 7.95944°E / 47.42389; 7.95944
• elevation	830 m (2,720 ft)
Mouth
• location	Confluence with Rhine between Augst and Kaiseraugst
• coordinates	47°32′17″N 7°42′50″E / 47.53806°N 7.71386°E / 47.53806; 7.71386
Basin size	261 km2 (101 sq mi)
Discharge
• average	3.73 m3/s (132 cu ft/s)
Basin features
Progression	Rhine→ North Sea

The Ergolz is the main river in the canton of Basel-Landschaft, Switzerland. It rises on Mount Geisflue in the Faltenjura mountains in the upper region of Basel-Landschaft, on the border with Aargau and Solothurn, and joins the Rhine at Augst. Among the tributaries of the Ergolz are Eibach, Homburgerbach, Diegterbach, Frenke (Anterior and Posterior Frenke), Orisbach, Röserenbach and Violenbach [de].