Great Slave Lake
Northwest Territories, Canada
![](https://cdn.waterrangers.ca/attachments/44ea979b40fe691582202227c1eaf9ef0dcce5bb/store/fill/150/150/5ff14f36097de6d489e45321ab201b01c4d64574e6294253bb4a828e7002/58827923479__B39D8CF4-44DB-4052-8A85-5D89C31BF7C0.jpg)
Location created by
ENR Water Steward
- Lat: 61.2147344
- Lng: -113.8759075
- Waterbody Type: Lake
- Timezone: America/Yellowknife
Latest photos
No photos uploaded.
Observation tests summary
Air temperature
°C
25.0
Latest
25.0
Average
Water temperature
°C
20.0
Latest
20.0
Average
Hardness
mg/L
250
Latest
250
Average
Conductivity
μS/cm
220
Latest
220
Average
pH (0-14)
7.2
Latest
7.2
Average