Ammonia ppm
What's this?
0.23
Watling Park - Abbots Rd Bridge (Upstream) : Burnt Oak Brook
London, Barnet, United Kingdom

Observed by
Kath Vos
- Observed on: Fri, 18 Jul 2025 18:00:00 +0100
- Testers Hanna checkers
-
Associated with:
Thames21 : Brent Catchment Water Quality Working Group - Lat: 51.608452
- Lng: -0.2620405
Observation report
See trends at this locationWater quality tests
Pending Quality Check from Water Rangers What's this?
Conductivity μS/cm
What's this?
998.0
Turbidity NTU
What's this?
12.0
Water temperature °C
What's this?
22.5
Phosphates total ppm
What's this?
2.28
Weather
Current weather What's this?
Weather in previous 24 hours What's this?
Latest photos
Notes
Slight smell of fish. Water fairly clear but brown sludge/algae on the bottom of the brook.