Location

O'Brien Lake, deep water sample site

O'Brien Lake

O'Brien Lake in Ontario

Dataset summary

O'Brien Lake, deep water sample site has data for total_kjeldahl_nitrogen, total_phosphorus, calcium, water_temperature, secchi_depth, oxygen, ph, conductivity, and air_temperature from 11 July 2001 to 3 November 2018.

Observations

3 November 2018

2 parameters tested

total kjeldahl nitrogen, total phosphorus

3 August 2018

3 parameters tested

calcium, total kjeldahl nitrogen, total phosphorus

21 June 2018

2 parameters tested

total kjeldahl nitrogen, total phosphorus

11 May 2018

2 parameters tested

total kjeldahl nitrogen, total phosphorus

26 June 2017

5 parameters tested

conductivity, oxygen, ph, secchi depth (clarity), water temperature

12 May 2017

6 parameters tested

air temperature, conductivity, oxygen, ph, secchi depth (clarity), water temperature

25 October 2016

2 parameters tested

total kjeldahl nitrogen, total phosphorus

4 August 2016

2 parameters tested

total kjeldahl nitrogen, total phosphorus

8 July 2016

3 parameters tested

oxygen, total kjeldahl nitrogen, total phosphorus

25 May 2016

2 parameters tested

total kjeldahl nitrogen, total phosphorus

9 October 2015

7 parameters tested

air temperature, oxygen, ph, secchi depth (clarity), total kjeldahl nitrogen, total phosphorus, water temperature

14 August 2015

7 parameters tested

air temperature, oxygen, ph, secchi depth (clarity), total kjeldahl nitrogen, total phosphorus, water temperature

23 June 2015

7 parameters tested

air temperature, oxygen, ph, secchi depth (clarity), total kjeldahl nitrogen, total phosphorus, water temperature

15 May 2015

2 parameters tested

oxygen, water temperature

12 May 2015

2 parameters tested

total kjeldahl nitrogen, total phosphorus

16 October 2014

7 parameters tested

air temperature, oxygen, ph, secchi depth (clarity), total kjeldahl nitrogen, total phosphorus, water temperature

18 August 2014

7 parameters tested

air temperature, oxygen, ph, secchi depth (clarity), total kjeldahl nitrogen, total phosphorus, water temperature

4 July 2014

7 parameters tested

air temperature, oxygen, ph, secchi depth (clarity), total kjeldahl nitrogen, total phosphorus, water temperature

8 May 2014

2 parameters tested

total kjeldahl nitrogen, total phosphorus

3 October 2013

3 parameters tested

total kjeldahl nitrogen, total phosphorus, water temperature