Water Rangers Data Platform

Date	Notes
16 September 2024 Darlands Lake (Upstream)	David Roth 5-6 young cows were in the area (& probably in stream when we arrived: having escaped through fence of neighbouring… 4 parameters tested ▾ ammonia, current weather, phosphate, weather in the past 24hrs
12 September 2024 Chandos Park (Downstream)	Trevor Steeples 4 parameters tested ▾ ammonia, current weather, phosphate, weather in the past 24hrs
12 September 2024 Chandos Park (Upstream)	Trevor Steeples 4 parameters tested ▾ ammonia, current weather, phosphate, weather in the past 24hrs
9 September 2024 Darlands - Church Path	Dianne Murphy 6 parameters tested ▾ ammonia, conductivity, current weather, phosphate, weather in the past 24hrs, water temperature
8 September 2024 Riverside Park (Upstream)	Judith Howlett No evidence of sewage from the Outfall, trickle of cloudy white water, no odour ARMI Score = 6 3 parameters tested ▾ ammonia, phosphate, weather in the past 24hrs
8 September 2024 Riverside Park (Downstream)	Judith Howlett No evidence of sewage from the Outfall, trickle of cloudy white water, no odour ARMI Score = 6 3 parameters tested ▾ ammonia, phosphate, weather in the past 24hrs
27 August 2024 Darlands Lake (Downstream)	David Roth No water in main stream at all; sample taken from pool with no flow, highly concentrated, with potential for animals to… 5 parameters tested ▾ ammonia, current weather, current weather description, phosphate, weather in the past 24hrs
27 August 2024 Darlands Lake (Upstream)	David Roth 5 parameters tested ▾ ammonia, current weather, current weather description, phosphate, weather in the past 24hrs
13 August 2024 Fryent Country Park	Neil Marchant Hanna checker. phosphate reading steady 6 parameters tested ▾ ammonia, current weather, current weather description, phosphate, weather in the past 24hrs, weather in the past 24hrs description
11 August 2024 Lyndhurst Park (downstream of culvert)	Richard Kearns 5 parameters tested ▾ air temperature, ammonia, current weather, phosphate, weather in the past 24hrs
11 August 2024 Simmonds Mead Open Space	Richard Kearns Water is cloudy and has a pungent smell. Reported to Thames Water. 5 parameters tested ▾ air temperature, ammonia, current weather, phosphate, weather in the past 24hrs
11 August 2024 Simmonds Mead Open Space	Richard Kearns Water is cloudy and has a pungent smell. Reported to Thames Water. 5 parameters tested ▾ air temperature, ammonia, current weather, phosphate, weather in the past 24hrs
8 August 2024 Chandos Park (Downstream)	Trevor Steeples 4 parameters tested ▾ ammonia, current weather, phosphate, weather in the past 24hrs
8 August 2024 Chandos Park (Upstream)	Trevor Steeples 4 parameters tested ▾ ammonia, current weather, phosphate, weather in the past 24hrs
6 August 2024 Fryent Country Park	Neil Marchant Hanna checker 6 parameters tested ▾ ammonia, current weather, current weather description, phosphate, weather in the past 24hrs, weather in the past 24hrs description
4 August 2024 RMI location in the wooded area	Dianne Murphy 7 parameters tested ▾ air temperature, ammonia, conductivity, current weather, phosphate, weather in the past 24hrs, water temperature
27 July 2024 Darlands Lake (Downstream)	Dianne Murphy 7 parameters tested ▾ air temperature, ammonia, conductivity, current weather, phosphate, weather in the past 24hrs, water temperature
27 July 2024 Darlands Lake (Upstream)	Dianne Murphy 7 parameters tested ▾ air temperature, ammonia, conductivity, current weather, phosphate, weather in the past 24hrs, water temperature
26 July 2024 Riverside Park (Upstream)	Judith Howlett No evidence of sewage from the Outfall, trickle of cloudy white water, no odour ARMI Score = 8 3 parameters tested ▾ ammonia, phosphate, weather in the past 24hrs
26 July 2024 Riverside Park (Downstream)	Judith Howlett No evidence of sewage from the Outfall, trickle of cloudy white water, no odour ARMI Score = 8 3 parameters tested ▾ ammonia, phosphate, weather in the past 24hrs

Brent Catchment Water Quality Working Group

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