González Lacasa reservoir

La Rioja · La Rioja

Ebro basin Reservoirs in La Rioja

Province: La Rioja
Basin: Ebro
River: Arroyo de la Gitana
Dam: Homogeneous embankment

21.2%

Current level

7 hm³

Stored water

33 hm³

Total capacity

0.0 hm³

Weekly change

0.0 hm³

Vs. 2025

-1.7 hm³

Vs. 10-year mean

Historical trend

Stored water volume · hm³

hm³

Weekly summary

The González Lacasa reservoir (embalse de González Lacasa), in the Ebro basin and linked to Villablanca, La Rioja and La Rioja, is at 21.2% of its capacity, holding 7 hm³ against a maximum capacity of 33 hm³. It is currently steady in the latest update.

Compared with 2025: in line with that level. Compared with the recent historical mean: below (-5.1 points).

Its main uses include water supply.

References
Reference	Level	Difference
Previous week	21.2%	0.0 pts
Same week 2025	21.2%	0.0 pts
10-year mean	26.4%	-5.1 pts

Technical data

Characteristics of the dam and its recorded uses.

Characteristics

Municipality: Villablanca
River: Arroyo de la Gitana
Dam type: Homogeneous embankment
Year built: — no data
Surface area: 152.4 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