Data Summary: Bratskoye Reservoir
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|
Site Name |
ASI-61 |
Photo : I. N. Varfolomeeva |
| Lake Name |
Bratskoye Reservoir |
| State |
Irkutsk Region |
| Country |
Russia |
| Latitude |
54:4N |
| Longitude |
102:1E |
| Altitude [m] |
402 |
| Surface area [m2] |
5,478,000,000 |
Volume [m3] |
169,300,000,000 |
| Maximum depth [m] |
150 |
Mean depth [m] |
31.1 |
| Water level control |
Regulated |
Normal range of annual water level fluctuation [m] |
3.75 |
| Length of shoreline [m] |
7,400,000 |
Residence time [yr] |
1.8 |
| Catchment area [m2] |
757,200,000,000 |
Hours of bright Sunshine [hr yr-1] |
1,945 |
| Solar radiation [MJ m-2 day-1] |
12.27 |
Freezing period |
Dec-Apr |
| Mixing type |
Dimictic |
Annual fish catch [t yr-1] |
850 |
| Total N loading [t yr-1] |
- |
Total P loading [t yr-1] |
- |
| Population |
1,464,000 |
Population density of catchment area [person km-2] |
9.29 |
WATER USAGE
| Domestic water usage [m3 sec-1] |
23.94089294 |
Irigation water usage [m3 sec-1] |
0.456621005 |
| Industrial water usage [m3 sec-1] |
10.14713343 |
Power generation usage [m3 sec-1] |
2,846.,588,026 |
LAND USE
| Natural landscape [%] |
92 |
Agricultural land [%] |
8 |
Others [%] |
- |
| Siltation |
Not Serious |
Toxic Contamination |
Serious |
| Eutrophication |
- |
Acidification |
- |
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