Rivers Brook Wessington

EA name: RIVERS BK WESSINGTON
Environment Agency sampling point SW-Z8480239 · 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
8 Jul 2026, 12:093 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
Samples banked
12 since 13 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
Latest sample
River / running surface water Monitoring (national agency policy)
Where
National Grid 400770, 170232As 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
River's BrookPlaced by position alone, on a line whose map name differs from its own, 9 m from the line.
Next gauge downstream
Calne On the River Marden · 1.6 km along the river
Why it was sampled
Monitoring (national agency policy) (10 samples)
Environmental monitoring statutory (EU directives) (2 samples)

Main measurements, river water

pH

code 0061

8.06

Sampled 8 Jul 2026, 3 months ago · 12 results banked

7.67.888.28.420242025202613 Oct 2023, 13:16: 7.7124 Jan 2024, 12:50: 8.0419 Apr 2024, 09:18: 8.229 Jul 2024, 13:38: 8.097 Oct 2024, 13:29: 8.112 Jan 2025, 10:02: 8.122 Apr 2025, 14:35: 8.318 Jul 2025, 13:44: 8.041 Oct 2025, 11:38: 7.9615 Jan 2026, 13:20: 8.139 Apr 2026, 13:54: 8.218 Jul 2026, 12:09: 8.06
Every result (12)
SampledResult as publishedReads as
8 Jul 2026, 12:098.06 8.06
9 Apr 2026, 13:548.21 8.21
15 Jan 2026, 13:208.13 8.13
1 Oct 2025, 11:387.96 7.96
8 Jul 2025, 13:448.04 8.04
2 Apr 2025, 14:358.31 8.31
2 Jan 2025, 10:028.12 8.12
7 Oct 2024, 13:298.11 8.11
9 Jul 2024, 13:388.09 8.09
19 Apr 2024, 09:188.22 8.22
24 Jan 2024, 12:508.04 8.04
13 Oct 2023, 13:167.71 7.71

Everything measured here

5 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 5 rows
DeterminandMaterialResults First – lastLatest result
pH 0061 River water 12 Oct 2023 – Jul 2026 8.06 8 Jul 2026
Calcium, Dissolved 0239 River water 12 Oct 2023 – Jul 2026 130 mg/l 8 Jul 2026
Carbon, Organic, Dissolved as C :- {DOC} 0301 River water 12 Oct 2023 – Jul 2026 6.3 mg/l 8 Jul 2026
Iron, Dissolved 6460 River water 12 Oct 2023 – Jul 2026 41 µg/l 8 Jul 2026
Magnesium, Dissolved 0235 River water 12 Oct 2023 – Jul 2026 5.7 mg/l 8 Jul 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.