![](https://cdn.waterrangers.ca/attachments/689a92b35dbd212d9a62a725523af6ab6e1fe4b4/store/fill/300/300/dc1cc925f173b463d5152ebdd30ce0cac789088a08e67bb744354eda1922/image_1928595258.jpg)
River Tillingbourne
Guildford, Surrey, United Kingdom
![](https://cdn.waterrangers.ca/attachments/b373d747043cf993184de1a068a3dce1693d475d/store/fill/150/150/8b1e3be3fb08842553863a1d1b7ede80c7e331cb4b5a51729e8b85e926db/elmDZn9X_400x400.jpg)
Location created by
Kat Kavanagh
- Group: Zero Guildford : River Wey at Guildford
- Site ID: GB106039017840/T020/SEQ520
- Lat: 51.2221908
- Lng: -0.5715978
- Waterbody Type: Unknown
- Timezone: Europe/London
Latest photos
View all photosObservations summary
Observation tests summary
Air temperature
°C
11.0
Latest
13.9
Average
Water temperature
°C
10.4
Latest
12.9
Average
Alkalinity
mg/L
120
Latest
178
Average
Hardness
mg/L
150
Latest
144
Average
Nitrates
mg/L
1.0
Latest
2.9
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Phosphates total
ppm
0.0
Latest
0.1
Average
Conductivity
μS/cm
275
Latest
296
Average
pH (0-14)
6.8
Latest
6.9
Average
Water depth
m
0.4
Latest
0.3
Average
Ice On
Ice Off
- 2024-02-25
- 2023-12-31
- 2023-11-25
- 2023-10-29
- 2023-09-24
- 2023-08-27
- 2023-07-30
- 2023-06-23
- 2023-04-21
- 2023-03-26
- 2023-02-26
- 2023-01-29
- 2022-10-28
- 2022-09-25
- 2022-08-26
- 2022-07-29
- 2022-06-24