Ammonia ppm
What's this?
0.0
Chandos Park (Downstream) : Edgware Brook
London, Harrow, United Kingdom

Observed by
Trevor Steeples
- Observed on: Thu, 19 Jun 2025 10:35:00 +0100
- Testers Trevor Steeples
-
Associated with:
Thames21 : Brent Catchment Water Quality Working Group - Lat: 51.607569
- Lng: -0.2814116
Observation report
See trends at this locationWater quality tests
Pending Quality Check from Water Rangers What's this?
Conductivity μS/cm
What's this?
770.0
Turbidity NTU
What's this?
19.0
Water temperature °C
What's this?
20.6
Phosphates total ppm
What's this?
1.78
Qualitative
Algae
What's this?
No
Odour
What's this?
None
Clarity
What's this?
Clear
Pollution
What's this?
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?
Litter
Weather
Current weather What's this?
Weather in previous 24 hours What's this?
Latest photos
Notes
Small fish seen in the brook