La Jourdanie is a barrage and hydroelectric power station on the River Tarn in Broquiès in Aveyron, southern France.

La Jourdanie
La Jourdanie barrage and power station across the Tarn.
Country	France
Location	Broquiès, Aveyron
Coordinates	44°01′05″N 2°42′51″E / 44.0181°N 2.7141°E / 44.0181; 2.7141
Construction began	1932
Dam and spillways
Height	17 m
Length	100m + 45m
Power Station
Operator(s)	EDF
Type	Run-of-the-river
Turbines	2 x Kaplan turbine + 2 x helical turbine
Installed capacity	18 MW

The barrage was built in 1932, and the station has two Kaplan turbines and two helical turbines generating 18 megawatts (24,000 hp). The dam is 145 metres (476 ft) long and 17 metres (56 ft) high.^[1]