Dataset

Lea Guardians

Dataset by Thames21

Dataset summary

Observations

4 May 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

4 May 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

4 May 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

3 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

3 May 2025

Point 2

9 parameters tested

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

3 May 2025

The White House Bridge (Old River Lea)

10 parameters tested

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

2 May 2025

Whitehall Outfall 5b

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

2 May 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

2 May 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

2 May 2025

Grovelands Park Stream below dam

7 parameters tested

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

2 May 2025

Grovelands Park Lake Downstream of reedbeds

7 parameters tested

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

2 May 2025

Grovelands Park Lake Entry

7 parameters tested

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

2 May 2025

The Charter Road (Gordon Avenue)

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

2 May 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

2 May 2025

Wadham Ave

4 parameters tested

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

2 May 2025

Sainsbury's

4 parameters tested

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

1 May 2025

Friends Bridge

11 parameters tested

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

1 May 2025

Flood Relief Channel outflow

12 parameters tested

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

1 May 2025

Vincent Road

14 parameters tested

algae, ammonia, 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

1 May 2025

Downstream of Jack’s Lake

9 parameters tested

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