Dataset

Lea Guardians

Dataset by Thames21

Dataset summary

Observations

28 March 2025

Whitehall Outfall 5b

12 parameters tested

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

28 March 2025

The Charter Road (Gordon Avenue)

12 parameters tested

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

28 March 2025

Highams Park Lake

14 parameters tested

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

28 March 2025

Wadham Ave

4 parameters tested

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

28 March 2025

Sainsbury's

4 parameters tested

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

27 March 2025

Vincent Road

13 parameters tested

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

27 March 2025

Hillyfields park

15 parameters tested

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

27 March 2025

Tottenham Cemetery

14 parameters tested

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

26 March 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

26 March 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

26 March 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

26 March 2025

Eversley Crescent Outfall (Downstream)

4 parameters tested

ammonia, current weather, current weather description, phosphate

25 March 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

25 March 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

23 March 2025

Whitehall Plain

10 parameters tested

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

23 March 2025

Footbridge near Rangers Road

10 parameters tested

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

23 March 2025

Markfield Park (Stonebridge Brook) CSO

12 parameters tested

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

23 March 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

23 March 2025

Grovelands Park Lake Downstream of reedbeds

6 parameters tested

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

23 March 2025

Grovelands Park Lake Entry

7 parameters tested

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