Lake Auronzo

Lago di Auronzo
The Lago di Auronzo
Location	Auronzo di Cadore, Province of Belluno, Veneto, Italy
Coordinates	46°32′38.35″N 12°27′02.85″E
Type	Artificial
Primary inflows	Ansiei
Primary outflows	Ansiei

Lago di Auronzo, also known as Lake Santa Caterina, is an artificial lake located near the municipality of Auronzo di Cadore in the Dolomites of the Province of Belluno.

Technical data

• Surface area: 0.49 km² (0.19 sq mi)
• Catchment area: 225 km² (87 sq mi)
• Elevation at maximum regulation: 826.21 m (2,710.7 ft) above sea level
• Elevation at maximum capacity: 830 m (2,720 ft) above sea level
• Maximum catchment elevation: 3,221 m (10,568 ft) above sea level
• Maximum depth: 49.1 m (161 ft)
• Volume: 6.25 million cubic meters

History

In 1930, the SFIAC, Società forze idrauliche dell'Alto Cadore of Alessandro Marco Barnabò began construction of the dam to block the course of the Ansiei river, creating a basin about 2 kilometers long, capable of holding 6,250,000 cubic meters of water.

The project and construction management of the dam were carried out by engineer Gino Visentini Scarzanella, with the collaboration of Gaudenzio Fantoli.

The dam itself is 55 m (180 ft) high, 35 m (115 ft) thick at the base, and 5.5 m (18 ft) at its crest. The works were completed in January 1932. The SFIAC was acquired by the SADE in 1932, nationalized by Enel in 1962.

The name "Santa Caterina" comes from the fact that the dam ends where a small chapel from around 1500, dedicated to the saint, is located. The lake used to host the Cadore Motorboat Grand Prix races, while today it hosts canoe-kayak championships.

External links

• "Santa Caterina" (in Italian).
• "I laghi del Bellunese" [The Lakes of Belluno] (PDF) (in Italian). Archived from the original (PDF) on 2 December 2013.