Ammonia ppm
What's this?
0.15
Southmere Lake Inlet : Lake
London, Bexley, United Kingdom

Observed by
Jonathan Richards
- Observed on: Tue, 08 Jul 2025 17:23:00 +0100
- Testers Jonathan Richards
-
Associated with:
Thames21 : Marsh Dykes & Thamesmead Water Quality Group - Lat: 51.4981884
- Lng: 0.1230812
Observation report
See trends at this locationWater quality tests
Pending Quality Check from Water Rangers What's this?
Conductivity μS/cm
What's this?
650.0
Turbidity NTU
What's this?
12.0
Air temperature °C
What's this?
22.5
Water temperature °C
What's this?
23.7
Phosphates total ppm
What's this?
1.06
Qualitative
Algae
What's this?
Yes
Odour
What's this?
None
Clarity
What's this?
Clear
Algae Type
What's this?
Not sure
Water Flow
What's this?
Still
Water Level
What's this?
Average
Water Colour
What's this?
Clear
On the water surface
What's this?
Floating algae
Weather
Current weather What's this?
Weather in previous 24 hours What's this?
Latest photos
Notes
50cm by 5 metre of green coverage. Unsure if algae. Approx 3mm diameter spheres