pH (0-14)
What's this?
7.79
Riverside Park (Downstream) : Dollis Brook
London, Barnet, United Kingdom

Observed by
Dianne Murphy
- Observed on: Fri, 06 Jun 2025 10:15:00 +0100
- Testers Jude Howlett
-
Associated with:
Thames21 : Brent Catchment Water Quality Working Group - Lat: 51.616017
- Lng: -0.1890238
Observation report
See trends at this locationWater quality tests
Pending Quality Check from Water Rangers What's this?
Dissolved oxygen mg/L
What's this?
8.74
Ammonia ppm
What's this?
0.16
Conductivity μS/cm
What's this?
530.0
Dissolved oxygen %
What's this?
92.7
Phosphates total ppm
What's this?
0.86
Qualitative
Algae
What's this?
No
Clarity
What's this?
Clear
Water Flow
What's this?
Steady
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
No photos uploaded.
Notes
WaterBlitz so additional data from YSI probe samples also sent to lab