Cavallers reservoir

Lleida · Catalunya

Ebro basin Reservoirs in CatalunyaHydroelectric

Province: Lleida
Basin: Ebro
River: Noguera de Tort
Dam: Buttress · 1960

75.0%

Current level

12 hm³

Stored water

16 hm³

Total capacity

0.0 hm³

Weekly change

-1.0 hm³

Vs. 2025

+1.8 hm³

Vs. 10-year mean

Historical trend

Stored water volume · hm³

hm³

Weekly summary

The Cavallers reservoir (embalse de Cavallers), in the Ebro basin and linked to Barruera, Lleida and Catalunya, is at 75.0% of its capacity, holding 12 hm³ against a maximum capacity of 16 hm³. It is currently steady in the latest update.

Compared with 2025: below (-6.2 points). Compared with the recent historical mean: above (+11.3 points).

Its main uses include hydroelectric power.

References
Reference	Level	Difference
Previous week	75.0%	0.0 pts
Same week 2025	81.3%	-6.2 pts
10-year mean	63.8%	+11.3 pts

Technical data

Characteristics of the dam and its recorded uses.

Characteristics

Municipality: Barruera
River: Noguera de Tort
Dam type: Buttress
Year built: 1960
Surface area: 47 ha
Upstream: Valle de Arán
Downstream: Escales

Recorded uses

Electricity
Fishing

Not recorded: water supply, irrigation, industrial, boating, swimming, picnic, restaurants.

Source: MITECO Inventory of Dams and Reservoirs.

Data: MITECO · AEMET