Alton Flood Meadows, Downstream of footbridge : North Wey at Alton

Alton, Hampshire, United Kingdom

Observed by
Judith Ineson
pH (0-14) What's this? 7.0
Chlorine ppm What's this? 0.0
Hardness mg/L What's this? 250.0
Nitrates ppm What's this? 3.5
Alkalinity mg/L What's this? 220.0
Conductivity μS/cm What's this? 552.0
Air temperature °C What's this? 23.0
Water temperature °C What's this? 15.9
Phosphates total ppm What's this? 0.0

Qualitative

Algae What's this? No
Odour What's this? None
Clarity What's this? Clear
Pollution What's this? Urban/road discharge
Water Flow What's this? Slow
Water Level What's this? Low
Water Colour What's this? Clear
On the water surface What's this? None

Weather

Current weather What's this?
  • cloudy
Sun starting to break through the clouds
Weather in previous 24 hours What's this?
  • sunny
  • cloudy
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Notes

Very low water, river bed showing in many places. Only about 5cm deep where I got the test water.
Shoal of minnows, fleeing under the bridge whenever anyone got close. I have heard that someone had put traps under the bridge and quite a few dead minnows were found in them.