Dataset

Big Rideau Lake Water Quality

Dataset summary

Observations

7 August 2026

Cow Island Dock

14 parameters tested

ice on, air temperature, alkalinity, chlorine, conductivity, current weather, current weather description, hardness, oxygen, ph, weather in the past 24hrs, weather in the past 24hrs description, water depth, water temperature

7 August 2026

Klautz Pt

13 parameters tested

ice on, air temperature, alkalinity, chlorine, conductivity, current weather, current weather description, hardness, oxygen, ph, weather in the past 24hrs, water depth, water temperature

7 August 2026

Little Lake - 2

14 parameters tested

ice on, air temperature, alkalinity, chlorine, conductivity, current weather, current weather description, hardness, oxygen, ph, weather in the past 24hrs, weather in the past 24hrs description, water depth, water temperature

7 August 2026

Cormorant Island

13 parameters tested

ice on, air temperature, alkalinity, chlorine, conductivity, current weather, current weather description, hardness, oxygen, ph, weather in the past 24hrs, water depth, water temperature

6 August 2026

Big Rideau Lake - end of Noble's Bay

14 parameters tested

ice on, air temperature, alkalinity, conductivity, current weather, current weather description, hardness, oxygen, ph, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water depth, water temperature

2 August 2026

Ironwoods Bay

11 parameters tested

ice on, air temperature, alkalinity, conductivity, current weather, hardness, oxygen, ph, weather in the past 24hrs, secchi depth (clarity), water temperature

2 August 2026

Portland Municipal Beach

11 parameters tested

ice on, air temperature, alkalinity, conductivity, current weather, hardness, oxygen, ph, weather in the past 24hrs, water depth, water temperature

2 August 2026

Portland, Bayview Marina at Big Rideau Lake

11 parameters tested

ice on, air temperature, alkalinity, conductivity, current weather, hardness, oxygen, ph, weather in the past 24hrs, secchi depth (clarity), water temperature

31 July 2026

Beveridges Locks

13 parameters tested

air temperature, alkalinity, conductivity, current weather, current weather description, hardness, oxygen, ph, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water depth, water temperature

31 July 2026

Miller’s Bay

14 parameters tested

ice on, air temperature, alkalinity, conductivity, current weather, current weather description, hardness, oxygen, ph, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water depth, water temperature

31 July 2026

Rideau Ferry Marina

13 parameters tested

ice on, air temperature, alkalinity, conductivity, current weather, current weather description, hardness, oxygen, ph, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water temperature

31 July 2026

NW of Tar Island

14 parameters tested

ice on, air temperature, alkalinity, chlorine, conductivity, current weather, current weather description, hardness, oxygen, ph, weather in the past 24hrs, secchi depth (clarity), water depth, water temperature

31 July 2026

Lost Lake

14 parameters tested

ice on, air temperature, alkalinity, chlorine, conductivity, current weather, current weather description, hardness, oxygen, ph, weather in the past 24hrs, secchi depth (clarity), water depth, water temperature

31 July 2026

End of Briton Bay

14 parameters tested

ice on, air temperature, alkalinity, chlorine, conductivity, current weather, current weather description, hardness, oxygen, ph, weather in the past 24hrs, secchi depth (clarity), water depth, water temperature

27 July 2026

Big Rideau Lake - end of Noble's Bay

13 parameters tested

ice on, air temperature, alkalinity, conductivity, current weather, current weather description, hardness, oxygen, ph, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water temperature

27 July 2026

Adams Lake - Entrance

13 parameters tested

ice on, air temperature, alkalinity, conductivity, current weather, current weather description, hardness, oxygen, ph, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water temperature

26 July 2026

Hogg's Bay - Entrance

13 parameters tested

ice on, air temperature, alkalinity, chlorine, conductivity, current weather, current weather description, hardness, oxygen, ph, weather in the past 24hrs, water depth, water temperature

26 July 2026

BRLA - McCleans Bay

12 parameters tested

ice on, air temperature, alkalinity, chlorine, conductivity, current weather, hardness, oxygen, ph, weather in the past 24hrs, water depth, water temperature

25 July 2026

Narrows, Red Buoy

13 parameters tested

air temperature, alkalinity, chlorine, conductivity, current weather, hardness, oxygen, ph, weather in the past 24hrs, secchi depth (clarity), total dissolved solids (tds), water depth, water temperature