Corumbá Reservoir IV
| Corumbá Reservoir IV Represa Corumbá IV |
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| Coordinates | 16 ° 20 '47 " S , 48 ° 10' 44" W | ||||||||
| Data on the structure | |||||||||
| Lock type: | Earthfill dam | ||||||||
| Construction time: | 2001-2006 | ||||||||
| Height of the barrier structure : | 76 m | ||||||||
| Height above the river bed : | 842 m | ||||||||
| Height of the structure crown: | 844 m | ||||||||
| Building volume: | approx. 8.8 million m³ | ||||||||
| Crown length: | 1290 m | ||||||||
| Crown width: | 10 m | ||||||||
| Base width: | 400 m | ||||||||
| Power plant output: | 127 MW | ||||||||
| Operator: | UHE Corumbá IV | ||||||||
| Data on the reservoir | |||||||||
| Altitude (at congestion destination ) | 842 m | ||||||||
| Water surface | 173 km² | ||||||||
| Total storage space : | 3,800 million m³ | ||||||||
The Corumbá Reservoir IV ( Portuguese : Represa Corumbá IV ) is the northernmost reservoir of the Rio Corumbá in the Brazilian state of Goiás .
location
The reservoir is located southwest of Brasília with the dam in the municipality of Luziânia . The heavily branched reservoir extends over the six municipalities of Luziânia, Abadiânia , Silvânia , Alexânia , Santo Antônio do Descoberto and Corumbá de Goiás .
Its area covers 173 km 2 at an altitude of 842 m .
An environmental protection area (port: Área de Preservação Permanente - APP ) with an area of 89 km 2 and a circumference of 783.7 km has been designated around the reservoir .
Power generation
The hydropower plant has two Francis turbines with a total output of 127 MW. The energy is transmitted via a 138 kV high- voltage line with 123 masts over 40 km to Santa Maria in the Federal District and enables the supply of 250,000 households.
See also
Web links
- Website of the operator UHE Corumbá IV (Portuguese)
- Presentation: Ahe Corumbá IV, Corumbá Concessões SA, PDF file, 2.3 MB; (Portuguese)