Ammonia ppm
What's this?
0.24
Riverside Park (Upstream) : Dollis Brook
London, Barnet, United Kingdom
Observed by
Judith Howlett
- Observed on: Mon, 05 May 2025 09:55:00 +0100
- Testers Jude and Nicky
-
Associated with:
Thames21 : Brent Catchment Water Quality Working Group - Lat: 51.616455
- Lng: -0.1888475
Observation report
See trends at this locationWater quality tests
Pending Quality Check from Water Rangers What's this?
Conductivity μS/cm
What's this?
880.0
Turbidity NTU
What's this?
12.0
Water temperature °C
What's this?
10.6
Phosphates total ppm
What's this?
1.61
Qualitative
Algae
What's this?
No
Odour
What's this?
None
Clarity
What's this?
Clear
Pollution
What's this?
Residential discharge, Urban/road discharge
Water Flow
What's this?
Slow
Water Level
What's this?
Low
Water Colour
What's this?
Clear
On the water surface
What's this?
None
Weather
Current weather What's this?
Weather in previous 24 hours What's this?
Latest photos
Notes
Comment on downstream sample site on the Outfall concerns at this site
Very little rain in recent weeks, high phosphate levels, no dilution effects
ARMI Score 10