Location

Darlands Lake (Downstream)

Folly Brook/Dollis Brook

Folly Brook/Dollis Brook in Barnet

Dataset summary

Darlands Lake (Downstream) has data for air_temperature, current_weather, previous_weather, clarity, colour, algae, odour, water_flow, water_level, ammonia, conductivity, turbidity, water_temperature, phosphates, on_the_water_s_surface, current_weather_description, previous_weather_description, ph, and oxygen from 21 May 2023 to 24 April 2026.

Observations

24 April 2026

14 parameters tested

air temperature, algae, ammonia, clarity, colour, conductivity, current weather, odour, phosphate, weather in the past 24hrs, turbidity, water flow, water level, water temperature

16 March 2026

15 parameters tested

air temperature, algae, ammonia, clarity, colour, conductivity, current weather, odour, water surface, phosphate, weather in the past 24hrs, turbidity, water flow, water level, water temperature

15 February 2026

11 parameters tested

algae, ammonia, clarity, colour, current weather, odour, water surface, phosphate, weather in the past 24hrs, water flow, water level

13 February 2026

14 parameters tested

air temperature, algae, clarity, colour, conductivity, current weather, odour, water surface, phosphate, weather in the past 24hrs, turbidity, water flow, water level, water temperature

31 January 2026

14 parameters tested

air temperature, algae, ammonia, clarity, colour, conductivity, current weather, odour, phosphate, weather in the past 24hrs, turbidity, water flow, water level, water temperature

22 December 2025

14 parameters tested

air temperature, algae, clarity, colour, conductivity, current weather, odour, water surface, phosphate, weather in the past 24hrs, turbidity, water flow, water level, water temperature

24 November 2025

15 parameters tested

air temperature, algae, ammonia, clarity, colour, conductivity, current weather, odour, water surface, phosphate, weather in the past 24hrs, turbidity, water flow, water level, water temperature

25 October 2025

16 parameters tested

air temperature, algae, ammonia, clarity, colour, conductivity, current weather, current weather description, odour, water surface, phosphate, weather in the past 24hrs, turbidity, water flow, water level, water temperature

22 September 2025

14 parameters tested

air temperature, algae, ammonia, clarity, colour, conductivity, current weather, odour, phosphate, weather in the past 24hrs, turbidity, water flow, water level, water temperature

27 August 2025

8 parameters tested

air temperature, algae, ammonia, current weather, phosphate, weather in the past 24hrs, weather in the past 24hrs description, turbidity

23 July 2025

14 parameters tested

air temperature, algae, ammonia, clarity, colour, conductivity, current weather, odour, phosphate, weather in the past 24hrs, turbidity, water flow, water level, water temperature

22 June 2025

14 parameters tested

air temperature, ammonia, clarity, colour, conductivity, current weather, odour, water surface, phosphate, weather in the past 24hrs, turbidity, water flow, water level, water temperature

6 June 2025

11 parameters tested

ammonia, conductivity, current weather, oxygen, ph, phosphate, weather in the past 24hrs, turbidity, water flow, water level, water temperature

16 May 2025

14 parameters tested

air temperature, algae, ammonia, clarity, colour, conductivity, current weather, odour, water surface, phosphate, weather in the past 24hrs, water flow, water level, water temperature

16 April 2025

14 parameters tested

air temperature, algae, ammonia, clarity, colour, conductivity, current weather, odour, water surface, phosphate, weather in the past 24hrs, water flow, water level, water temperature

15 March 2025

14 parameters tested

air temperature, algae, ammonia, clarity, colour, conductivity, current weather, odour, water surface, phosphate, weather in the past 24hrs, water flow, water level, water temperature

14 February 2025

12 parameters tested

air temperature, algae, colour, conductivity, current weather, odour, water surface, phosphate, weather in the past 24hrs, water flow, water level, water temperature

17 January 2025

4 parameters tested

ammonia, current weather, phosphate, weather in the past 24hrs

28 December 2024

7 parameters tested

air temperature, ammonia, conductivity, current weather, phosphate, weather in the past 24hrs, water temperature

29 November 2024

6 parameters tested

conductivity, current weather, phosphate, weather in the past 24hrs, turbidity, water temperature