Dapdune Wharf

River Wey

Guildford, Surrey, United Kingdom

By the Water Point on the National Trust site

Location created by
Kat Kavanagh

Group: Zero Guildford : River Wey at Guildford
Site ID: GB106039017630/T040/SEQ567
Lat: 51.2434733
Lng: -0.5789709
Waterbody Type: River
Timezone: Europe/London

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Latest photos

No photos uploaded.

Observations summary

Fish

Bird

Observation tests summary

Air temperature °C

16.0 Latest

13.7 Average

2022-11-27 -> 2025-05-25

Water temperature °C

15.3 Latest

12.1 Average

2022-11-27 -> 2025-05-25

Alkalinity mg/L

100 Latest

122 Average

2022-11-27 -> 2025-05-25

Hardness mg/L

150 Latest

161 Average

2022-11-27 -> 2025-05-25

Nitrates mg/L

2.0 Latest

1.1 Average

2022-11-27 -> 2023-11-24

Nitrates ppm

1.0 Latest

0.9 Average

2023-02-26 -> 2025-05-25

Chlorine ppm

0.0 Latest

0.1 Average

2022-11-27 -> 2025-05-25

Phosphates total ppm

0.0 Latest

0.0 Average

2022-11-27 -> 2025-05-25

Conductivity μS/cm

403 Latest

380 Average

2022-11-27 -> 2025-05-25

Secchi depth m

0.0 Latest

0.0 Average

2022-11-27 -> 2022-11-27

pH (0-14)

6.8 Latest

7.2 Average

2022-11-27 -> 2025-05-25

Total coliform cfu per 100mL

4840 Latest

4840 Average

2024-08-23 -> 2024-08-23

E.coli cfu per 100mL

2407 Latest

2407 Average

2024-08-23 -> 2024-08-23