![](https://cdn.waterrangers.ca/attachments/d0874e9b6dbe644b86f1c89d5446e4c2cfd922fa/store/fill/300/300/726c36350ef912dd137cdf631099caee65d77fcd0b74babbc37dd70b9dc5/A8AA1DC2-010D-4202-B470-C90900CF8066.jpg)
Lake Ontario
Ontario, Canada
Tested at the pier in Long Point Harbour past the Bird Observatory. Depth measurement to be done at the end of the pier on right hand side where deepest. Water test sample can be taken from the shore on the right hand side of the pier where it begins, just beyond the sign for all the fish varieties found in the lake.
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Location created by
Don Ross
- Group: County Sustainability Group
- Lat: 43.9369672
- Lng: -76.8618965
- Waterbody Type: Lake
- Timezone: America/Toronto
Latest photos
View all photosObservations summary
Observation tests summary
Air temperature
°C
30.0
Latest
19.9
Average
Water temperature
°C
28.5
Latest
18.5
Average
Alkalinity
mg/L
100
Latest
104
Average
Hardness
mg/L
150
Latest
155
Average
Dissolved oxygen
mg/L
9.0
Latest
7.0
Average
Conductivity
μS/cm
297
Latest
310
Average
Secchi depth
m
0.9
Latest
0.8
Average
Water depth
m
1.9
Latest
1.7
Average
pH (0-14)
8.1
Latest
7.5
Average
Ice On
- 2023-01-02
- 2021-12-21
Ice Off
- 2024-03-02
- 2023-03-10
- 2022-03-15