pH (0-14)
What's this?
7.57
Brook Farm Open Space : Dollis Brook
London, Barnet, United Kingdom
Observed by
Dianne Murphy
- Observed on: Fri, 06 Jun 2025 11:55:00 +0100
- Testers Jude Howlett
-
Associated with:
Thames21 : Brent Catchment Water Quality Working Group - Lat: 51.635848
- Lng: -0.1832101
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?
9.0
Ammonia ppm
What's this?
0.22
Conductivity μS/cm
What's this?
675.0
Dissolved oxygen %
What's this?
98.3
Water temperature °C
What's this?
19.6
Phosphates total ppm
What's this?
25.8
Qualitative
Weather
Current weather What's this?
Weather in previous 24 hours What's this?
Latest photos
No photos uploaded.
Notes
WaterBlitz -Additional Data from YSI Probe, Low Range & High Range Phosphate checkers and Low Range & Medium Range Ammonia Checker used. All equipment used was calibrated before use and sample sent for lab testing as well.