Aldeadávila reservoir

Salamanca · Castilla y León

Duero basin Reservoirs in Castilla y LeónHydroelectric

Province: Salamanca
Basin: Duero
River: Duero
Dam: Arch-gravity · 1963

90.4%

Current level

103 hm³

Stored water

114 hm³

Total capacity

-5.0 hm³

Weekly change

-7.0 hm³

Vs. 2025

-1.7 hm³

Vs. 10-year mean

Historical trend

Stored water volume · hm³

hm³

Weekly summary

The Aldeadávila reservoir (embalse de Aldeadávila), in the Duero basin and linked to Aldeadávila de la Ribera, Salamanca and Castilla y León, is at 90.4% of its capacity, holding 103 hm³ against a maximum capacity of 114 hm³. It is currently falling, by 5.0 hm³ this week.

Compared with 2025: below (-6.1 points). Compared with the recent historical mean: below (-1.5 points).

Its main uses include water supply and hydroelectric power.

References
Reference	Level	Difference
Previous week	94.7%	-4.4 pts
Same week 2025	96.5%	-6.1 pts
10-year mean	91.8%	-1.5 pts

Technical data

Characteristics of the dam and its recorded uses.

Characteristics

Municipality: Aldeadávila de la Ribera
River: Duero
Dam type: Arch-gravity
Year built: 1963
Surface area: 364 ha
Upstream: Almendra
Downstream: Saucelle

Recorded uses

Water supply
Electricity
Boating

Not recorded: irrigation, industrial, fishing, swimming, picnic, restaurants.

Source: MITECO Inventory of Dams and Reservoirs.

Data: MITECO · AEMET