San Antón reservoir

Navarra · Navarra

Cantábrico Oriental basin Reservoirs in Navarra

Province: Navarra
Basin: Cantábrico Oriental
River: Endara
Dam: Embankment, concrete face · 1988

60.0%

Current level

3 hm³

Stored water

5 hm³

Total capacity

0.0 hm³

Weekly change

-1.0 hm³

Vs. 2025

-1.3 hm³

Vs. 10-year mean

Historical trend

Stored water volume · hm³

hm³

Weekly summary

The San Antón reservoir (embalse de San Antón), in the Cantábrico Oriental basin and linked to Lesaka, Navarra and Navarra, is at 60.0% of its capacity, holding 3 hm³ against a maximum capacity of 5 hm³. It is currently steady in the latest update.

Compared with 2025: below (-20.0 points). Compared with the recent historical mean: below (-26.0 points).

Its main uses include water supply and hydroelectric power.

References
Reference	Level	Difference
Previous week	60.0%	0.0 pts
Same week 2025	80.0%	-20.0 pts
10-year mean	86.0%	-26.0 pts

Technical data

Characteristics of the dam and its recorded uses.

Characteristics

Municipality: Lesaka
River: Endara
Dam type: Embankment, concrete face
Year built: 1988
Surface area: 16 ha
Upstream: — no data
Downstream: No

Recorded uses

Water supply
Electricity
Restaurants

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

Source: MITECO Inventory of Dams and Reservoirs.

Data: MITECO · AEMET