Water Rangers Data Platform

Date	Notes
6 March 2024 Lyndhurst Park (downstream of culvert)	Helen Cardy sewage fungus visible on riverbed, no smell, water light brown and cloudy 5 parameters tested ▾ ammonia, current weather, phosphate, weather in the past 24hrs, weather in the past 24hrs description
6 March 2024 Chandos Park (Upstream)	Helen Cardy water level normal, dry bright day, large amount of fly tipped waste in water and on banks 5 parameters tested ▾ ammonia, current weather, phosphate, weather in the past 24hrs, weather in the past 24hrs description
6 March 2024 Chandos Park (Downstream)	Helen Cardy water level normal, dry bright day, 5 parameters tested ▾ ammonia, current weather, phosphate, weather in the past 24hrs, weather in the past 24hrs description
24 February 2024 Osterley Park Boundary Stream	Ben Morris 2 parameters tested ▾ ammonia, phosphate
19 February 2024 Dormers Wells Stream	Ben Morris 2 parameters tested ▾ ammonia, phosphate
18 February 2024 Bulli Brook	Ben Morris 4 parameters tested ▾ ammonia, current weather, phosphate, weather in the past 24hrs
16 February 2024 Darlands Lake (Downstream)	David Roth 1 parameter tested ▾ phosphate
16 February 2024 Darlands Lake (Upstream)	David Roth 1 parameter tested ▾ phosphate
15 February 2024 Costons Brook Northolt	Ben Morris 3 parameters tested ▾ ammonia, current weather, phosphate
15 February 2024 Beaver Enclosure, Paradise Fields (Upstream)	Ben Morris 3 parameters tested ▾ ammonia, current weather, phosphate
15 February 2024 Upper Costons Northolt Green West	Ben Morris 3 parameters tested ▾ ammonia, current weather, phosphate
15 February 2024 Clitterhouse Mid-Stream	Ben Morris 3 parameters tested ▾ ammonia, current weather, phosphate
9 February 2024 Chandos Park (Upstream)	Helen Cardy rained a lot in last 24h and water brown/cloudy due to high water flow in stream 4 parameters tested ▾ ammonia, current weather, phosphate, weather in the past 24hrs
9 February 2024 Chandos Park (Downstream)	Helen Cardy rained a lot in last 24h and water brown/cloudy due to high water flow in stream 5 parameters tested ▾ ammonia, current weather, current weather description, phosphate, weather in the past 24hrs
4 February 2024 RMI location in the wooded area	Ben Morris 3 parameters tested ▾ ammonia, current weather, phosphate
2 February 2024 The Meads, Brook Walk	Helen Cardy Slight bright green suspension in the water 5 parameters tested ▾ ammonia, current weather, phosphate, weather in the past 24hrs, weather in the past 24hrs description
2 February 2024 Watling Park - Pinecone/Middle Bridge (Downstream)	Helen Cardy 5 parameters tested ▾ ammonia, current weather, phosphate, weather in the past 24hrs, weather in the past 24hrs description
2 February 2024 Watling Park - Abbots Rd Bridge (Upstream)	Helen Cardy 5 parameters tested ▾ ammonia, current weather, phosphate, weather in the past 24hrs, weather in the past 24hrs description
2 February 2024 Lyndhurst Park (downstream of culvert)	Helen Cardy sewage fungus visible on riverbed, no smell 5 parameters tested ▾ ammonia, current weather, phosphate, weather in the past 24hrs, weather in the past 24hrs description
1 February 2024 Simmonds Mead Open Space	Helen Cardy sewage fungus visible on river bed, strong smell of sewage followed by laundry smell, water cloudy blue colour followed… 5 parameters tested ▾ ammonia, current weather, phosphate, weather in the past 24hrs, weather in the past 24hrs description

Brent Catchment Water Quality Working Group

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