Grado, El reservoir

Huesca · Aragón

Ebro basin Reservoirs in Aragón

Province: Huesca
Basin: Ebro
River: Cinca
Dam: Gravity · 1969

41.0%

Current level

164 hm³

Stored water

400 hm³

Total capacity

0.0 hm³

Weekly change

+23.0 hm³

Vs. 2025

-80.8 hm³

Vs. 10-year mean

Historical trend

Stored water volume · hm³

hm³

Weekly summary

The Grado, El reservoir (embalse de Grado, El), in the Ebro basin and linked to El Grado, Huesca and Aragón, is at 41.0% of its capacity, holding 164 hm³ against a maximum capacity of 400 hm³. It is currently steady in the latest update.

Compared with 2025: above (+5.8 points). Compared with the recent historical mean: below (-20.2 points).

Its main uses include water supply, irrigation and hydroelectric power.

References
Reference	Level	Difference
Previous week	41.0%	0.0 pts
Same week 2025	35.3%	+5.8 pts
10-year mean	61.2%	-20.2 pts

Technical data

Characteristics of the dam and its recorded uses.

Characteristics

Municipality: El Grado
River: Cinca
Dam type: Gravity
Year built: 1969
Surface area: 1,270 ha
Upstream: Mediano
Downstream: Ribarroja

Recorded uses

Water supply
Irrigation
Electricity
Industrial
Swimming

Not recorded: fishing, boating, picnic, restaurants.

Source: MITECO Inventory of Dams and Reservoirs.

Data: MITECO · AEMET