Data Summary: Lake Buhi
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| Site Name |
ASI-20 |
Photo : R. N. Tagarino |
| Lake Name |
Lake Buhi |
| State |
Camarines Sur |
| Country |
the Philippines |
| Latitude |
13:0N |
| Longitude |
123:1E |
| Altitude [m] |
- |
| Surface area [m2] |
16,500,000 |
Volume [m3] |
112,200,000 |
| Maximum depth [m] |
18.2 |
Mean depth [m] |
6.8 |
| Water level control |
- |
Normal range of annual water level fluctuation [m] |
- |
| Length of shoreline [m] |
- |
Residence time [yr] |
- |
| Catchment area [m2] |
- |
Hours of bright Sunshine [hr yr-1] |
- |
| Solar radiation [MJ m-2 day-1] |
- |
Freezing period |
- |
| Mixing type |
- |
Annual fish catch [t yr-1] |
55.169 |
| Total N loading [t yr-1] |
- |
Total P loading [t yr-1] |
- |
| Population |
48,265 |
Population density of catchment area [person km-2] |
441 |
WATER USAGE
| Domestic water usage [m3 sec-1] |
- |
Irigation water usage [m3 sec-1] |
- |
| Industrial water usage [m3 sec-1] |
- |
Power generation usage [m3 sec-1] |
- |
LAND USE
| Natural landscape [%] |
56 |
Agricultural land [%] |
38.9 |
Others [%] |
5.2 |
| Siltation |
Not Serious |
Toxic Contamination |
- |
| Eutrophication |
Serious |
Acidification |
None |
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