Larder Lake
Ontario, Canada
End of the small dock at the Larder Lake Marina in the town of Larder Lake, beside the boat launch.
Location created by
Don Ross
- Group: County Sustainability Group
- Lat: 48.0932731
- Lng: -79.7174835
- Waterbody Type: Lake
- Timezone: America/Toronto
Latest photos
Observations summary
Observation tests summary
Air temperature
°C
15.0
Latest
13.6
Average
Water temperature
°C
19.7
Latest
14.1
Average
Alkalinity
mg/L
20
Latest
38
Average
Hardness
mg/L
0
Latest
64
Average
Dissolved oxygen
mg/L
5.5
Latest
5.9
Average
Conductivity
μS/cm
85
Latest
95
Average
Secchi depth
m
0.0
Latest
0.3
Average
Water depth
m
1.6
Latest
1.3
Average
pH (0-14)
8.1
Latest
7.0
Average
Phosphates total
ppm
35.0
Latest
35.0
Average
Chlorine
ppm
0.5
Latest
0.5
Average
Ice On
- 2023-12-01
- 2022-12-02
- 2021-12-11
- 2020-12-06
- 2017-12-11
Ice Off
- 2023-05-02
- 2022-05-08
- 2021-04-14
- 2020-05-15
- 2019-05-18
- 2018-05-13