Upstream from Bridge : River Tillingbourne

Guildford, Surrey, United Kingdom

Observed by
John Andrews

Observation report

See trends at this location

Water quality tests

✓ Quality checked by Water Rangers What's this?

pH (0-14) What's this? 7.5
Chlorine ppm What's this? 0.0
Hardness mg/L What's this? 150.0
Nitrates mg/L What's this? 3.5
Alkalinity mg/L What's this? 120.0
Water depth m What's this? 0.3
Conductivity μS/cm What's this? 294.0
Air temperature °C What's this? 17.0
Water temperature °C What's this? 18.2
Phosphates total ppm What's this? 0.1
Ice off What's this?

Since: 2022-06-24

Wildlife

Plant
Plant What's this?

Weather

Current weather What's this?
Warm during day. Overcast at time of taking sample
Weather in previous 24 hours What's this?
Very sunny and warm previous day

Latest photos

Notes

Sample taken from near bank. Exposed earth from repeated dog entry into water. Opposite bank heavily vegetated.

Himalayan balsam present.

Lots of bird calls.