Dataset

Upper St. Lawrence River Volunteer Monitoring

Dataset by River Institute

Dataset summary

Observations

14 December 2025

Maitland

9 parameters tested ▾

ice on, air temperature, chloride, conductivity, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description, water temperature

14 December 2025

Maitland

9 parameters tested ▾

ice on, air temperature, chloride, conductivity, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description, water temperature

13 December 2025

Capture of Ogdensburg 1813

9 parameters tested ▾

ice on, air temperature, chloride, conductivity, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description, water temperature

13 December 2025

Dev Hotel Bikepath

10 parameters tested ▾

air temperature, chloride, conductivity, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water depth, water temperature

12 December 2025

Ault Island Road

9 parameters tested ▾

ice on, air temperature, chloride, conductivity, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description, water temperature

11 December 2025

Glen Walter

10 parameters tested ▾

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

9 December 2025

St. Lawrence River

11 parameters tested ▾

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

5 December 2025

Summerstown

15 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, secchi depth (clarity), water depth, water temperature

4 December 2025

Garry River

13 parameters tested ▾

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

2 December 2025

Glen Walter

10 parameters tested ▾

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

1 December 2025

Gray's Creek (mouth to St. Lawrence River)

8 parameters tested ▾

ice on, air temperature, chloride, conductivity, current weather, current weather description, weather in the past 24hrs description, water temperature

29 November 2025

Capture of Ogdensburg 1813

9 parameters tested ▾

ice on, air temperature, chloride, conductivity, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description, water temperature

29 November 2025

École secondaire publique L'Héritage

13 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 temperature

29 November 2025

MacJohnson Wildlife Area

10 parameters tested ▾

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

29 November 2025

Maitland

9 parameters tested ▾

ice on, air temperature, chloride, conductivity, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description, water temperature

29 November 2025

Maitland

9 parameters tested ▾

ice on, air temperature, chloride, conductivity, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description, water temperature

28 November 2025

Summerstown

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

25 November 2025

Summerstown

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

22 November 2025

Summerstown

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

16 November 2025

MacJohnson Wildlife Area

10 parameters tested ▾

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