Lake St. Clair
Tecumseh, Ontario, Canada
• Moving water
• At the mouth of the Detroit River
• Beach Access
• Rocky bottom
Location created by
Cori Dufresne
- Lat: 42.3373999
- Lng: -82.9159997
- Waterbody Type: Lake
- Timezone: America/Toronto
Latest photos
Observations summary
Observation tests summary
Air temperature
°C
18.0
Latest
15.2
Average
Water temperature
°C
19.6
Latest
16.3
Average
Alkalinity
mg/L
180
Latest
130
Average
Hardness
mg/L
200
Latest
176
Average
pH (0-14)
8.4
Latest
7.5
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Conductivity
μS/cm
275
Latest
295
Average
Secchi depth
m
0.0
Latest
0.0
Average
Water depth
m
0.3
Latest
0.3
Average
Chloride
ppm
43.0
Latest
49.3
Average
Ice On
Ice Off
- 2025-05-26
- 2025-04-27
- 2025-03-30
- 2025-03-09
- 2025-02-23
- 2025-01-26