Alcollarín reservoir

Cáceres · Extremadura

Guadiana basin Reservoirs in Extremadura

Province: Cáceres
Basin: Guadiana
River: Alcollarin
Dam: Gravity · 2010

36.5%

Current level

19 hm³

Stored water

52 hm³

Total capacity

0.0 hm³

Weekly change

+19.0 hm³

Vs. 2025

+10.6 hm³

Vs. 10-year mean

Historical trend

Stored water volume · hm³

hm³

Weekly summary

The Alcollarín reservoir (embalse de Alcollarín), in the Guadiana basin and linked to Alcollarin, Cáceres and Extremadura, is at 36.5% of its capacity, holding 19 hm³ against a maximum capacity of 52 hm³. It is currently steady in the latest update.

Compared with 2025: above (+36.5 points). Compared with the recent historical mean: above (+20.4 points).

Its main uses include water supply.

References
Reference	Level	Difference
Previous week	36.5%	0.0 pts
Same week 2025	0.0%	+36.5 pts
10-year mean	16.2%	+20.4 pts

Technical data

Characteristics of the dam and its recorded uses.

Characteristics

Municipality: Alcollarin
River: Alcollarin
Dam type: Gravity
Year built: 2010
Surface area: 127 ha
Upstream: — no data
Downstream: No

Recorded uses

Water supply

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

Source: MITECO Inventory of Dams and Reservoirs.

Data: MITECO · AEMET