Location

St Lawrence river

St Lawrence river

St Lawrence river in Ontario

Dataset summary

St Lawrence river has data for chlorine, oxygen, ph, hardness, alkalinity, conductivity, air_temperature, water_temperature, current_weather, previous_weather, water_depth, previous_weather_description, current_weather_description, and secchi_depth from 3 August 2024 to 8 June 2025.

Observations

8 June 2025

10 parameters tested

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

25 May 2025

14 parameters tested

air temperature, alkalinity, chlorine, 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

19 May 2025

10 parameters tested

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

11 May 2025

13 parameters tested

air temperature, alkalinity, chlorine, 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

3 May 2025

14 parameters tested

air temperature, alkalinity, chlorine, 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

3 September 2024

10 parameters tested

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

29 August 2024

10 parameters tested

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

15 August 2024

10 parameters tested

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

14 August 2024

10 parameters tested

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

10 August 2024

10 parameters tested

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

8 August 2024

10 parameters tested

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

7 August 2024

10 parameters tested

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

3 August 2024

8 parameters tested

air temperature, alkalinity, conductivity, hardness, oxygen, ph, water depth, water temperature