Dataset

Upper St. Lawrence River Volunteer Monitoring

Dataset by River Institute

Dataset summary

Observations

13 April 2026

Lameroux Park (Close to Bandshell area)

12 parameters tested ▾

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

9 April 2026

Grays Creek Marina

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

9 April 2026

Glen Walter

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

9 April 2026

Cornwall Canal Locks

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

6 April 2026

St. Lawrence River

10 parameters tested ▾

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

4 April 2026

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

3 April 2026

Near CBSA and the Bridge to Cornwall Island

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 April 2026

Power Station Ruins

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 April 2026

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

3 April 2026

Lameroux Park (Close to Bandshell area)

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 April 2026

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

2 April 2026

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

2 April 2026

Maitland

8 parameters tested ▾

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

1 April 2026

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

30 March 2026

Dev Hotel Bikepath

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

7 March 2026

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

7 March 2026

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

5 March 2026

Garry River

7 parameters tested ▾

ice on, air temperature, chloride, conductivity, current weather, secchi depth (clarity), water temperature

4 March 2026

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

3 March 2026

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