Ammonia ppm
What's this?
0.12
Point 2 : Old River Lea
London, Waltham Forest, United Kingdom

Observed by
Clare Taylor
- Observed on: Sat, 02 Aug 2025 13:37:59 +0100
- Testers Clare Taylor
-
Associated with:
Thames21 : Lea Guardians - Lat: 51.5585033
- Lng: -0.0246978
Observation report
See trends at this locationWater quality tests
Pending Quality Check from Water Rangers What's this?
Conductivity μS/cm
What's this?
970.0
Turbidity NTU
What's this?
12.0
Water temperature °C
What's this?
21.2
Phosphates total ppm
What's this?
1.7
Weather
Current weather What's this?
Weather in previous 24 hours What's this?
Latest photos
Notes
Water level quite high, water still and clear