Data Summary: Shumarinai-ko (Lake Shumarinai)
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| Site Name |
ASI-33 |

Photo : A. Kurata |
| Lake Name |
Shumarinai-ko (Lake Shumarinai) |
| State |
Hokkaido |
| Country |
Japan |
| Latitude |
44:2N |
| Longitude |
142:1E |
| Altitude [m] |
285 |
| Surface area [m2] |
23,700,000 |
Volume [m3] |
244,700,000 |
| Maximum depth [m] |
- |
Mean depth [m] |
10 |
| Water level control |
Regulated |
Normal range of annual water level fluctuation [m] |
11 |
| Length of shoreline [m] |
83,500 |
Residence time [yr] |
68 |
| Catchment area [m2] |
312,100,000 |
Hours of bright Sunshine [hr yr-1] |
- |
| Solar radiation [MJ m-2 day-1] |
- |
Freezing period |
Nov-May |
| Mixing type |
- |
Annual fish catch [t yr-1] |
17.3 |
| Total N loading [t yr-1] |
- |
Total P loading [t yr-1] |
- |
| Population |
152 |
Population density of catchment area [person km-2] |
0.5 |
WATER USAGE
| Domestic water usage [m3 sec-1] |
- |
Irigation water usage [m3 sec-1] |
9.73 |
| Industrial water usage [m3 sec-1] |
- |
Power generation usage [m3 sec-1] |
12 |
LAND USE
| Natural landscape [%] |
72.3 |
Agricultural land [%] |
1.53 |
Others [%] |
26.17 |
| Siltation |
- |
Toxic Contamination |
None |
| Eutrophication |
None |
Acidification |
None |
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