Loon Lake West Shore

Loon Lake

Ontario, Canada

Open lake approximately 5 meters from shoreline at 3 meters depth. Sand bottom.
Lake flow direction at this point is very low toward NE.

Location created by
Mike Grinnell

Site ID: LL-002
Lat: 45.0207625
Lng: -78.3850112
Waterbody Type: Lake
Timezone: America/Toronto

Want to download this data? Login or Sign Up.

Latest photos

View all photos

Observation tests summary

Water temperature °C

25.3 Latest

19.1 Average

2023-06-17 -> 2025-08-16

Alkalinity mg/L

40 Latest

49 Average

2023-06-17 -> 2025-08-16

Hardness mg/L

0 Latest

33 Average

2023-06-17 -> 2025-08-16

Nitrates ppm

0.0 Latest

0.7 Average

2023-06-17 -> 2025-05-29

Nitrates mg/L

2.5 Latest

2.5 Average

2024-09-05 -> 2024-09-05

Chloride ppm

6.0 Latest

9.9 Average

2023-06-17 -> 2025-08-16

Chlorine ppm

0.0 Latest

0.0 Average

2023-06-17 -> 2023-09-20

Total dissolved solids ppm

114.0 Latest

73.3 Average

2023-06-17 -> 2025-08-16

Conductivity μS/cm

248 Latest

154 Average

2023-06-17 -> 2025-08-16

Water depth m

1.3 Latest

2.2 Average

2023-06-17 -> 2025-08-16

pH (0-14)

8.5 Latest

7.4 Average

2023-06-17 -> 2025-08-16

Dissolved oxygen mg/L

7.5 Latest

8.2 Average

2023-07-07 -> 2025-08-16

Secchi depth m

0.0 Latest

0.4 Average

2023-07-07 -> 2025-08-16

Ammonia ppm

0.0 Latest

0.0 Average

2023-07-07 -> 2025-05-29

Nitrites mg/L

0.5 Latest

0.4 Average

2023-08-07 -> 2025-04-25

Dissolved oxygen %

8.5 Latest

9.4 Average

2023-09-20 -> 2025-04-25

Air temperature °C

30.0 Latest

21.3 Average

2024-04-07 -> 2025-08-16

Phosphates total ppm

0.0 Latest

0.2 Average

2024-06-01 -> 2025-05-29

Salinity ppm

118.0 Latest

69.0 Average

2024-07-13 -> 2025-07-29

Salinity ppt

73.0 Latest

74.6 Average

2024-08-14 -> 2025-08-16

Total phosphorus ppm

0.3 Latest

0.3 Average

2024-08-14 -> 2024-08-14