Berrylands Bridge

Hogsmill

London, Kingston upon Thames, United Kingdom

Berrylands Bridge SERT RMI site

Location created by
Georgina Fauconier

Group: South East Rivers Trust : Hogsmill Water Quality
Site ID: TQ 20034 67880
Lat: 51.3972622
Lng: -0.2759457
Waterbody Type: River
Timezone: Europe/London

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Latest photos

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Observations summary

Other Invasive

Fish

Crustacean

Observation tests summary

Air temperature °C

19.0 Latest

13.8 Average

2024-06-20 -> 2025-08-07

Water temperature °C

19.0 Latest

12.6 Average

2024-06-20 -> 2025-08-07

Alkalinity mg/L

150 Latest

167 Average

2024-06-20 -> 2025-08-07

Hardness mg/L

100 Latest

258 Average

2024-06-20 -> 2025-08-07

Nitrates ppm

1.5 Latest

1.5 Average

2024-06-20 -> 2024-06-20

Nitrates mg/L

1.5 Latest

2.2 Average

2024-11-21 -> 2025-08-07

Chlorine ppm

0.0 Latest

0.0 Average

2024-06-20 -> 2025-08-07

Phosphates total ppm

1.3 Latest

0.8 Average

2024-06-20 -> 2025-08-07

Conductivity μS/cm

820 Latest

825 Average

2024-06-20 -> 2025-08-07

Water depth m

25.0 Latest

2.8 Average

2024-06-20 -> 2025-08-07

pH (0-14)

8.0 Latest

7.6 Average

2024-06-20 -> 2025-08-07

Ammonia ppm

0.1 Latest

0.2 Average

2024-06-20 -> 2025-08-07

Dissolved oxygen mg/L

4.5 Latest

7.9 Average

2024-11-21 -> 2025-08-07

Dissolved oxygen %

20.5 Latest

20.5 Average

2024-11-21 -> 2024-11-21

Chloride ppm

0.0 Latest

0.0 Average

2025-01-09 -> 2025-01-09