Dissolved oxygen mg/L
What's this?
12.0
Laleham Park : River Thames
London, Hounslow, United Kingdom
Observed by
Michelle Eden
- Observed on: Sat, 29 Jul 2023 09:00:00 +0000
- Lat: 51.4365337
- Lng: -0.378128
Observation report
See trends at this locationWater quality tests
✓ Quality checked by Water Rangers What's this?
Secchi depth m
What's this?
0.5
Chlorine ppm
What's this?
0.0
Hardness mg/L
What's this?
200.0
Nitrates mg/L
What's this?
2.0
Alkalinity mg/L
What's this?
200.0
Water depth m
What's this?
0.5
Conductivity μS/cm
What's this?
665.0
Air temperature °C
What's this?
19.0
Water temperature °C
What's this?
19.0
Phosphates total ppm
What's this?
0.02
Wildlife
Bird
What's this?
Weather
Current weather What's this?
Weather in previous 24 hours What's this?
Latest photos
Notes
Slightly breezy, water quite calm. A few boats travelling on river. Not many birds near test site. Few people feeding ducks and swan bread. One fisherman near test site.