Upstream
Stoke Lock Pontoon
River Wey
Average of 46 observations at this location
-
Water temperature
14 °C
-
Conductivity
387 μS/cm
-
Air temperature
17 °C
-
Chlorine
0 ppm
-
pH
7
-
Alkalinity
106 ppm
-
Hardness
149 ppm
-
Nitrate-nitrogen
2 mg/L
-
Phosphate-phosphorus
0 mg/L
-
E. coli
2,100 CFU/100 mL
-
Total coliform
3,630 CFU/100 mL
-
Oxygen
8 mg/L
Qualitative
Observation date: 27 March 2026
-
Current weather description
Light breeze
-
Odour
Sewage
-
Colour
Brown
-
Algae
I'm not sure
-
Water use
Boating
-
Pollution sources
Other
-
Water surface
Litter
-
Weather in the past 24hrs
Rainy
-
Current weather
Sunny
-
Clarity
Cloudy
-
Water level
High
-
Water flow
Slow
-
Weather in the past 24hrs description
Sunny and showers
-
Ice presence
Ice off
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
-
Nitrate-nitrogen
2 mg/L
-
Phosphate-phosphorus
0 mg/L
-
Hardness
150 ppm
-
Alkalinity
108 ppm
-
pH
7
-
Chlorine
0 ppm
-
Conductivity
409 μS/cm
-
Water temperature
14 °C
-
Air temperature
18 °C
-
E. coli
8,126 CFU/100 mL
-
Total coliform
9,075 CFU/100 mL
-
Oxygen
7 mg/L
Qualitative
Observation date: 27 March 2026
-
Clarity
Opaque
-
Colour
Brown
-
Water use
Boating
-
Weather in the past 24hrs description
Sunny and showers
-
Current weather description
Grassy natural riverbank
-
Weather in the past 24hrs
Rainy
-
Current weather
Sunny
-
Water level
High
-
Water flow
Surging
-
Odour
Sewage
-
Pollution sources
Other
-
Water surface
Foam
-
Algae
no
-
Ice presence
Ice off
Notes
Very strong smell of sewage and abbattoir, and landfill site. Very unplesant.
Location: Downstream of Slyfield Treatment WorksLatest photos
No photos