Cazalegas reservoir

Toledo · Castilla-La Mancha

Tajo basin Reservoirs in Castilla-La Mancha

Province: Toledo
Basin: Tajo
River: Alberche
Dam: Gravity and homogeneous embankment · 1949

85.7%

Current level

6 hm³

Stored water

7 hm³

Total capacity

0.0 hm³

Weekly change

-1.0 hm³

Vs. 2025

-0.9 hm³

Vs. 10-year mean

Historical trend

Stored water volume · hm³

hm³

Weekly summary

The Cazalegas reservoir (embalse de Cazalegas), in the Tajo basin and linked to Cazalegas-San Roman, Toledo and Castilla-La Mancha, is at 85.7% of its capacity, holding 6 hm³ against a maximum capacity of 7 hm³. It is currently steady in the latest update.

Compared with 2025: below (-14.3 points). Compared with the recent historical mean: below (-12.9 points).

Its main uses include water supply and irrigation.

References
Reference	Level	Difference
Previous week	85.7%	0.0 pts
Same week 2025	100.0%	-14.3 pts
10-year mean	98.6%	-12.9 pts

Technical data

Characteristics of the dam and its recorded uses.

Characteristics

Municipality: Cazalegas-San Roman
River: Alberche
Dam type: Gravity and homogeneous embankment
Year built: 1949
Surface area: 150 ha
Upstream: Picadas
Downstream: Azután

Recorded uses

Water supply
Irrigation
Boating
Restaurants

Not recorded: electricity, industrial, fishing, swimming, picnic.

Source: MITECO Inventory of Dams and Reservoirs.

Data: MITECO · AEMET