Dataset

Lea Guardians

Dataset by Thames21

Dataset summary

Observations

1 June 2025

Footbridge near Rangers Road

12 parameters tested

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

1 June 2025

Friends Bridge

14 parameters tested

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

1 June 2025

Flood Relief Channel outflow

14 parameters tested

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

30 May 2025

Whitehall Plain

12 parameters tested

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

30 May 2025

Whitehall Outfall 5a

11 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

30 May 2025

Whitehall Outfall 5b

11 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

30 May 2025

Dagenham Brook Bridge Rd D/S

13 parameters tested

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

30 May 2025

North Access Road

12 parameters tested

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

30 May 2025

The Charter Road (Gordon Avenue)

13 parameters tested

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

30 May 2025

Folly Lane EA monitoring point

13 parameters tested

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

30 May 2025

Highams Park Lake

13 parameters tested

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

29 May 2025

Sainsbury's

4 parameters tested

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

29 May 2025

Wadham Ave

4 parameters tested

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

29 May 2025

Vincent Road

4 parameters tested

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

29 May 2025

Tottenham Cemetery

15 parameters tested

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

27 May 2025

Rectory Farm

10 parameters tested

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

27 May 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

27 May 2025

Beech Hall Crescent CSO

11 parameters tested

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

26 May 2025

Footbridge near Rangers Road

11 parameters tested

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

26 May 2025

Waterfall Walk 2 (Downstream)

12 parameters tested

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