pH (0-14)
What's this?
7.7
Longbridge Mill : River Loddon
Sherfield On Loddon, Hampshire, United Kingdom

Observed by
Jacqui Bean
- Observed on: Fri, 16 May 2025 09:30:00 +0100
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Associated with:
Loddon Catchment Partnership : Loddon Under the Microscope - Lat: 51.3201313
- Lng: -1.0220289
Observation report
See trends at this locationWater quality tests
Pending Quality Check from Water Rangers What's this?
Ammonia ppm
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0.0
Secchi depth m
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bottom visible
Chlorine ppm
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0.0
Hardness mg/L
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300.0
Nitrates ppm
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5.0
Alkalinity mg/L
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180.0
Water depth m
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0.5
Conductivity μS/cm
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722.0
Air temperature °C
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16.0
Water temperature °C
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13.5
Phosphates total ppm
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0.15
Wildlife
Weather
Current weather What's this?
Weather in previous 24 hours What's this?
Latest photos
No photos uploaded.
Notes
Water flow is light and the clarity is quite clear, but bottom of the river is murky with green algae on river bed. Lots of river fly activity (Mayfly and Black winged Demoiselles), a variety of different bird song heard. Weeping willow in full foilage.