Upstream
Stoke Lock Pontoon
River Wey
Average of 46 observations at this location
-
Air temperature
°C17
-
Water temperature
°C14
-
Conductivity
μS/cm387
-
Chlorine
ppm0
-
pH
7
-
Alkalinity
ppm106
-
Hardness
ppm149
-
Nitrate-nitrogen
mg/L2
-
Phosphate-phosphorus
mg/L0
-
Phosphates
ppm3
-
E. coli
CFU/100 mL2,100
-
Total coliform
CFU/100 mL3,630
-
Oxygen
mg/L8
Qualitative
Observation date: 27 March 2026
-
Current weather description
Light breeze
-
Current weather
Sunny
-
Weather in the past 24hrs
Rainy
-
Water surface
Litter
-
Pollution sources
Other
-
Water use
Boating
-
Algae
I'm not sure
-
Colour
Brown
-
Odour
Sewage
-
Clarity
Cloudy
-
Water level
High
-
Water flow
Slow
-
Weather in the past 24hrs description
Sunny and showers
-
Ice on
false
Notes
lots of Kyacking on the river today. Wildlife, 2 Red Kites flying. Much less Gulls in the air Some of the river foot path is erroding away in places due to flooding in the winter months. The area where there was so much litter, and the fencing along the river foot path, that was torn down, has now all been cleaned up and mended, keeping the wetlands area and the water meadows where catttle graze, a lot safer for wildlife.
Location: Stoke Lock PontoonLatest photos
No photos
Downstream
Downstream of Slyfield Treatment Works
River Wey
Average of 47 observations at this location
-
Air temperature
°C18
-
Phosphates
ppm0
-
Nitrate-nitrogen
mg/L2
-
Hardness
ppm150
-
Alkalinity
ppm108
-
pH
7
-
Chlorine
ppm0
-
Conductivity
μS/cm409
-
Water temperature
°C14
-
Phosphate-phosphorus
mg/L0
-
E. coli
CFU/100 mL8,126
-
Total coliform
CFU/100 mL9,075
-
Oxygen
mg/L7
Qualitative
Observation date: 27 March 2026
-
Weather in the past 24hrs
Rainy
-
Current weather
Sunny
-
Weather in the past 24hrs description
Sunny and showers
-
Current weather description
Grassy natural riverbank
-
Water level
High
-
Water flow
Surging
-
Odour
Sewage
-
Colour
Brown
-
Algae
no
-
Water use
Boating
-
Clarity
Opaque
-
Pollution sources
Other
-
Water surface
Foam
-
Ice on
false
Notes
Very strong smell of sewage and abbattoir, and landfill site. Very unplesant.
Location: Downstream of Slyfield Treatment WorksLatest photos
No photos