Víboras reservoir

Jaén · Andalucía

Guadalquivir basin Reservoirs in Andalucía

Province: Jaén
Basin: Guadalquivir
River: Víboras
Dam: Arch-gravity · 1997

47.1%

Current level

8 hm³

Stored water

17 hm³

Total capacity

0.0 hm³

Weekly change

+3.0 hm³

Vs. 2025

+1.2 hm³

Vs. 10-year mean

Historical trend

Stored water volume · hm³

hm³

Weekly summary

The Víboras reservoir (embalse de Víboras), in the Guadalquivir basin and linked to Martos, Jaén and Andalucía, is at 47.1% of its capacity, holding 8 hm³ against a maximum capacity of 17 hm³. It is currently steady in the latest update.

Compared with 2025: above (+17.6 points). Compared with the recent historical mean: above (+9.7 points).

Its main uses include water supply.

References
Reference	Level	Difference
Previous week	47.1%	0.0 pts
Same week 2025	29.4%	+17.6 pts
10-year mean	37.4%	+9.7 pts

Technical data

Characteristics of the dam and its recorded uses.

Characteristics

Municipality: Martos
River: Víboras
Dam type: Arch-gravity
Year built: 1997
Surface area: 169 ha
Upstream: — no data
Downstream: Vadomojón

Recorded uses

Water supply
Fishing

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

Source: MITECO Inventory of Dams and Reservoirs.

Data: MITECO · AEMET