Data Summary: Garrow Lake
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| Lake Name |
Garrow Lake |
Photo : M. Dickman |
| Site Name |
NAM-50 |
| State |
North West Territories |
| Country |
Canada |
| Latitude |
75:2N |
| Longitude |
96:5W |
| Altitude [m] |
7 |
| Surface area [m2] |
4,000,000 |
Volume [m3] |
102,000,000 |
| Maximum depth [m] |
50 |
Water level control |
Unregulated |
| Normal range of annual water level fluctuation[m] |
1 |
Length of shoreline [m] |
10,000 |
| Residence time [yr] |
- |
Catchment area [m2] |
10,500,000 |
| Hours of bright Sunshine [hr yr-1] |
1,505 |
Solar radiation [MJ m-2 day-1] |
10.5 |
| Freezing period |
Sep-Aug |
Mixing type |
Meromictic |
| Annual fish catch [t yr-1] |
- |
| Total N loading [t yr-1] |
- |
Total P loading [t yr-1] |
- |
| Population |
150 |
Population density of catchment area [person km-2] |
- |
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 [%] |
80 |
Agricultural land [%] |
0 |
Others [%] |
20 |
| Siltation |
Serious |
Toxic Contamination |
- |
| Eutrophication |
None |
Acidification |
None |
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