Dataset

Lea Guardians

Dataset by Thames21

Dataset summary

Observations

22 April 2025

Rectory Farm

11 parameters tested

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

22 April 2025

Arnos Park Growing Space (downstream)

14 parameters tested

ammonia, clarity, colour, conductivity, current weather, water surface, oxygen, phosphate, pollution sources, weather in the past 24hrs, turbidity, water flow, water level, water temperature

22 April 2025

Arnos Park Growing Space (upstream)

15 parameters tested

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

22 April 2025

Waterfall Walk 2 (Downstream)

15 parameters tested

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

22 April 2025

Waterfall Walk 1 (Upstream)

13 parameters tested

ammonia, clarity, colour, conductivity, current weather, water surface, oxygen, phosphate, pollution sources, weather in the past 24hrs, turbidity, water flow, water temperature

21 April 2025

Upstream of Connaught Water

10 parameters tested

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

21 April 2025

Grovelands Park Stream below dam

7 parameters tested

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

21 April 2025

Grovelands Park Lake Entry

7 parameters tested

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

21 April 2025

Grovelands Park Lake Downstream of reedbeds

7 parameters tested

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

21 April 2025

Grovelands Park Lake Outfall by cafe and dam

7 parameters tested

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

21 April 2025

Downstream of Connaught Water

11 parameters tested

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

19 April 2025

Beech Hall Crescent CSO

12 parameters tested

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

19 April 2025

Beech Hall

11 parameters tested

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

19 April 2025

Folly Lane EA monitoring point

12 parameters tested

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

18 April 2025

Newgate Street

11 parameters tested

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

18 April 2025

D/S Whitehall Rd

11 parameters tested

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

18 April 2025

Whitehall Outfalls

11 parameters tested

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

18 April 2025

Whitehall Outfall 5a

13 parameters tested

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

18 April 2025

Whitehall Outfall 5b

12 parameters tested

algae, ammonia, colour, current weather, current weather description, water surface, phosphate, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, water flow, water level

18 April 2025

Whitehall Plain

11 parameters tested

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