Cavenham Road Bridge

EA name: CAVENHAM ROAD BRIDGE
Environment Agency sampling point AN-WRPNTS42 · Freshwater - rivers · listed as open (“open” does not mean it is sampled now)

These are samples taken on a date, not live readings of the river. Results reach the Environment Agency's archive days to months after the sample is taken, so the newest here may be weeks or months old. FloodRadar does not grade them.

Where and when

Last sampled
9 Sep 2026, 10:3629 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
Samples banked
17 since 12 May 2025 Imported periods: 1 Oct 2023 – 8 Oct 2026. Samples outside them are not shown here.
Latest sample
River / running surface water Monitoring (national agency policy) · results completed 11 Sep 2026
Where
National Grid 576652, 269711As published, to the nearest 1 m. Open in a map
River, by its own name
Its name does not give one
River, by the map
An unnamed streamPlaced by position alone (the only river line close by), 1 m from the line.
Next gauge downstream
Temple On the River Lark · 5.4 km along the river (the path rests on a repair to the map)
Why it was sampled
Monitoring (national agency policy) (17 samples)

Results here were completed a median of 2 days after the sample was taken (2 to 4 days, 4 samples). 10 visits found no water to sample (recorded as “No flow”).

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

97.4%

Sampled 8 Jun 2026, 4 months ago · 7 results banked

20406080100%20242025202612 May 2025, 13:40: 24.6%6 Jun 2025, 09:40: 46.1%12 Jan 2026, 13:51: 93.9%3 Feb 2026, 14:16: 89.9%3 Mar 2026, 12:18: 78.2%20 Apr 2026, 15:47: 73.7%8 Jun 2026, 15:48: 97.4%
Every result (7)
SampledResult as publishedReads as
8 Jun 2026, 15:4897.4 97.4%
20 Apr 2026, 15:4773.7 73.7%
3 Mar 2026, 12:1878.2 78.2%
3 Feb 2026, 14:1689.9 89.9%
12 Jan 2026, 13:5193.9 93.9%
6 Jun 2025, 09:4046.1 46.1%
12 May 2025, 13:4024.6 24.6%

Dissolved oxygen

as O2 · code 9924 · mg/l

10.1 mg/l

Sampled 8 Jun 2026, 4 months ago · 7 results banked

2.557.51012.5mg/l20242025202612 May 2025, 13:40: 2.63 mg/l6 Jun 2025, 09:40: 4.88 mg/l12 Jan 2026, 13:51: 11.7 mg/l3 Feb 2026, 14:16: 11.4 mg/l3 Mar 2026, 12:18: 8.63 mg/l20 Apr 2026, 15:47: 8.09 mg/l8 Jun 2026, 15:48: 10.1 mg/l
Every result (7)
SampledResult as publishedReads as
8 Jun 2026, 15:4810.1 10.1 mg/l
20 Apr 2026, 15:478.09 8.09 mg/l
3 Mar 2026, 12:188.63 8.63 mg/l
3 Feb 2026, 14:1611.4 11.4 mg/l
12 Jan 2026, 13:5111.7 11.7 mg/l
6 Jun 2025, 09:404.88 4.88 mg/l
12 May 2025, 13:402.63 2.63 mg/l

Water temperature

code 0076 · °C

13.6 °C

Sampled 8 Jun 2026, 4 months ago · 7 results banked

57.51012.515°C20242025202612 May 2025, 13:40: 12.3 °C6 Jun 2025, 09:40: 12.7 °C12 Jan 2026, 13:51: 5.8 °C3 Feb 2026, 14:16: 5.2 °C3 Mar 2026, 12:18: 10.9 °C20 Apr 2026, 15:47: 11.1 °C8 Jun 2026, 15:48: 13.6 °C
Every result (7)
SampledResult as publishedReads as
8 Jun 2026, 15:4813.6 13.6 °C
20 Apr 2026, 15:4711.1 11.1 °C
3 Mar 2026, 12:1810.9 10.9 °C
3 Feb 2026, 14:165.2 5.2 °C
12 Jan 2026, 13:515.8 5.8 °C
6 Jun 2025, 09:4012.7 12.7 °C
12 May 2025, 13:4012.3 12.3 °C

pH

code 0061

7.67

Sampled 8 Jun 2026, 4 months ago · 7 results banked

77.588.520242025202612 May 2025, 13:40: 8.296 Jun 2025, 09:40: 7.7212 Jan 2026, 13:51: 8.223 Feb 2026, 14:16: 8.213 Mar 2026, 12:18: 7.3120 Apr 2026, 15:47: 7.258 Jun 2026, 15:48: 7.67
Every result (7)
SampledResult as publishedReads as
8 Jun 2026, 15:487.67 7.67
20 Apr 2026, 15:477.25 7.25
3 Mar 2026, 12:187.31 7.31
3 Feb 2026, 14:168.21 8.21
12 Jan 2026, 13:518.22 8.22
6 Jun 2025, 09:407.72 7.72
12 May 2025, 13:408.29 8.29

Conductivity

at 25 °C · code 0077 · µS/cm

714 µS/cm

Sampled 8 Jun 2026, 4 months ago · 7 results banked

640660680700720740µS/cm20242025202612 May 2025, 13:40: 686 µS/cm6 Jun 2025, 09:40: 695 µS/cm12 Jan 2026, 13:51: 690 µS/cm3 Feb 2026, 14:16: 655 µS/cm3 Mar 2026, 12:18: 729 µS/cm20 Apr 2026, 15:47: 720 µS/cm8 Jun 2026, 15:48: 714 µS/cm
Every result (7)
SampledResult as publishedReads as
8 Jun 2026, 15:48714 714 µS/cm
20 Apr 2026, 15:47720 720 µS/cm
3 Mar 2026, 12:18729 729 µS/cm
3 Feb 2026, 14:16655 655 µS/cm
12 Jan 2026, 13:51690 690 µS/cm
6 Jun 2025, 09:40695 695 µS/cm
12 May 2025, 13:40686 686 µS/cm

Everything measured here

8 determinands, each kept by its code, unit and sample material: results in different units or on different materials are never mixed. A “below” result is under the laboratory's detection limit, not zero.

Show all 8 rows
DeterminandMaterialResults First – lastLatest result
Oxygen, Dissolved, % Saturation 9901 River water 7 May 2025 – Jun 2026 97.4% 8 Jun 2026
Oxygen, Dissolved as O2 9924 River water 7 May 2025 – Jun 2026 10.1 mg/l 8 Jun 2026
Temperature of Water 0076 River water 7 May 2025 – Jun 2026 13.6 °C 8 Jun 2026
pH 0061 River water 7 May 2025 – Jun 2026 7.67 8 Jun 2026
Conductivity at 25 C 0077 River water 7 May 2025 – Jun 2026 714 µS/cm 8 Jun 2026
Flow Type 2896 River water 17 May 2025 – Sep 2026 Dry 9 Sep 2026
No flow /No sample 7668 River water 10 Jul 2025 – Sep 2026 No flow/discharge at sampling point 9 Sep 2026
Photo Taken: Yes/No (1/0) 3257 River water 8 May 2025 – Jun 2026 Yes 8 Jun 2026

FloodRadar does not grade these results: there is no overall score, and official river classifications are a separate dataset. A sample taken downstream of an overflow does not by itself show where anything in it came from. River connections and distances are traced on OS Open Rivers (edition 2026-04), which leaves out many small channels.

Water samples: Environment Agency Water Quality Archive, © Environment Agency and/or database right 2026, Open Government Licence v3.0.

Contains OS data © Crown copyright and database rights 2026.