Narrows, Red Buoy

Big Rideau Lake

Ontario, Canada

Location created by
Gayle Mathe

Group: Big Rideau Lake Association : Big Rideau Lake Water Quality
Lat: 44.706
Lng: -76.2835
Waterbody Type: Lake
Timezone: America/Toronto

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Observation tests summary

Total kjeldahl nitrogen μS/cm

310 Latest

349 Average

2005-06-09 -> 2006-09-12

Total phosphorus ppm

13.0 Latest

10.9 Average

2005-06-09 -> 2006-09-12

Secchi depth m

3.6 Latest

2.8 Average

2005-09-07 -> 2024-07-27

Air temperature °C

27.0 Latest

23.0 Average

2018-05-27 -> 2024-07-27

Water temperature °C

25.7 Latest

22.5 Average

2018-05-27 -> 2024-07-27

Alkalinity mg/L

50 Latest

88 Average

2018-05-27 -> 2024-07-27

Hardness mg/L

0 Latest

51 Average

2018-05-27 -> 2024-07-27

Dissolved oxygen mg/L

11.0 Latest

7.3 Average

2018-05-27 -> 2024-07-27

Chloride ppm

2.0 Latest

2.0 Average

2018-05-27 -> 2018-05-27

Conductivity μS/cm

193 Latest

198 Average

2018-05-27 -> 2024-07-27

pH (0-14)

6.6 Latest

7.5 Average

2018-05-27 -> 2024-07-27

Water depth m

4.0 Latest

4.3 Average

2018-07-23 -> 2024-07-27

Chlorine ppm

0.0 Latest

0.9 Average

2018-08-27 -> 2024-07-27

Total dissolved solids ppm

96.0 Latest

94.0 Average

2018-08-27 -> 2024-07-27

Turbidity JTU

105 Latest

105 Average

2018-09-16 -> 2020-06-27

Turbidity NTU

105.0 Latest

105.0 Average

2020-06-27 -> 2020-06-27