Northwick park Brook(Wealdstone Brook?) : Brook

London, Brent, United Kingdom

Observed by
Angelique Soon

Observation report

See trends at this location

Water quality tests

Pending Quality Check from Water Rangers What's this?

Ammonia ppm What's this? 0.07
Conductivity μS/cm What's this? 1,510.0
Turbidity NTU What's this? 75.0
Air temperature °C What's this? 8.0
Water temperature °C What's this? 7.8
Phosphates total ppm What's this? 0.59

Qualitative

Algae What's this? No
Odour What's this? None
Clarity What's this? Cloudy
Pollution What's this? Other
Water Flow What's this? Steady
Water Level What's this? Average
Water Colour What's this? Brown
On the water surface What's this? Litter, Natural debris

Weather

Current weather What's this?
Air temp 8 oC
Weather in previous 24 hours What's this?

Latest photos

Notes

There is a massive building site a 500(?) meters upstream from the sample site. Hundreds of new residential units. large gravels have been put near the stream going in a bit (Photographed)