Dataset

Upper St. Lawrence River Volunteer Monitoring

Dataset by River Institute

Dataset summary

Observations

22 June 2026

Amanndale Bay

18 parameters tested

ice on, air temperature, algae, alkalinity, aquatic vegetation, 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 level, water temperature

19 June 2026

Centeen Park

15 parameters tested

ice on, algae, alkalinity, aquatic vegetation, chlorine, conductivity, current weather, current weather description, hardness, ph, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water level, water temperature

15 June 2026

Amanndale Bay

18 parameters tested

ice on, air temperature, algae, alkalinity, aquatic vegetation, 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 level, water temperature

15 June 2026

St Lawrence River near Windsor Lane

14 parameters tested

air temperature, algae, alkalinity, aquatic vegetation, chlorine, conductivity, current weather, current weather description, hardness, ph, weather in the past 24hrs, weather in the past 24hrs description, water level, water temperature

12 June 2026

Centeen Park

16 parameters tested

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

11 June 2026

St. Lawrence College

16 parameters tested

ice on, air temperature, algae, 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 level, water temperature

11 June 2026

Inlet between River Institute and L’Heritage High School

17 parameters tested

ice on, air temperature, algae, 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 level, water temperature

7 June 2026

Amanndale Bay

18 parameters tested

ice on, air temperature, algae, alkalinity, aquatic vegetation, 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 level, water temperature

5 June 2026

Centeen Park

16 parameters tested

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

4 June 2026

Hardy park boat launch

15 parameters tested

ice on, air temperature, algae, alkalinity, aquatic vegetation, chlorine, conductivity, current weather, current weather description, hardness, ph, weather in the past 24hrs, weather in the past 24hrs description, water level, water temperature

2 June 2026

Glen Walter

13 parameters tested

ice on, air temperature, algae, aquatic vegetation, chloride, conductivity, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water level, water temperature

1 June 2026

Maitland

18 parameters tested

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

1 June 2026

Maitland

18 parameters tested

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

31 May 2026

Ault Island Road

16 parameters tested

ice on, air temperature, algae, alkalinity, aquatic vegetation, chloride, chlorine, conductivity, current weather, current weather description, hardness, ph, weather in the past 24hrs, weather in the past 24hrs description, water level, water temperature

30 May 2026

Capture of Ogdensburg 1813

19 parameters tested

ice on, air temperature, algae, alkalinity, aquatic vegetation, chloride, 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 level, water temperature

30 May 2026

Amanndale Bay

18 parameters tested

ice on, air temperature, algae, alkalinity, aquatic vegetation, 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 level, water temperature

23 May 2026

Trillium Drive inlet

18 parameters tested

ice on, air temperature, algae, alkalinity, aquatic vegetation, 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 level, water temperature

23 May 2026

Amanndale Bay

18 parameters tested

ice on, air temperature, algae, alkalinity, aquatic vegetation, 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 level, water temperature

16 May 2026

École secondaire publique L'Héritage

18 parameters tested

ice on, air temperature, algae, alkalinity, aquatic vegetation, 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 level, water temperature

11 May 2026

Grays Creek Marina

17 parameters tested

air temperature, algae, alkalinity, aquatic vegetation, 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 level, water temperature