Yarley

EA name: YARLEY
Environment Agency sampling point SW-E7010125 · 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
25 Jan 2024, 14:202.7 years ago · time as the Environment Agency records it (UK clock time; the source gives no time zone). Not sampled since, as far as the archive shows: the Environment Agency was asked up to 30 Sep 2026 and had nothing newer.
Samples banked
1 since 25 Jan 2024 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
Latest sample
River / running surface water Planned investigation (local monitoring)
Where
National Grid 350153, 145347As 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
Lower River AxePlaced by position alone, on a line whose map name differs from its own, 3 m from the line.
Next gauge downstream
None tracedIts water reaches the sea without passing a gauge.
Why it was sampled
Planned investigation (local monitoring) (1 samples)

Main measurements, river water

pH

code 0061

8.25

Sampled 25 Jan 2024, 2.7 years ago · 1 result banked

678910202420252026no sample published after Jan 202425 Jan 2024, 14:20: 8.25
Every result (1)
SampledResult as publishedReads as
25 Jan 2024, 14:208.25 8.25

Everything measured here

13 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 13 rows
DeterminandMaterialResults First – lastLatest result
pH 0061 River water 1 Jan 2024 – Jan 2024 8.25 25 Jan 2024
Aluminium, Dissolved 6037 River water 1 Jan 2024 – Jan 2024 below 10 µg/l 25 Jan 2024
Cadmium, Dissolved 0106 River water 1 Jan 2024 – Jan 2024 0.23 µg/l 25 Jan 2024
Calcium, Dissolved 0239 River water 1 Jan 2024 – Jan 2024 97 mg/l 25 Jan 2024
Carbon, Organic, Dissolved as C :- {DOC} 0301 River water 1 Jan 2024 – Jan 2024 1.3 mg/l 25 Jan 2024
Chromium, Dissolved 3409 River water 1 Jan 2024 – Jan 2024 below 0.5 µg/l 25 Jan 2024
Copper, Dissolved 6450 River water 1 Jan 2024 – Jan 2024 1.1 µg/l 25 Jan 2024
Hardness, Total as CaCO3 0158 River water 1 Jan 2024 – Jan 2024 272 mg/l 25 Jan 2024
Lead, Dissolved 0052 River water 1 Jan 2024 – Jan 2024 3.9 µg/l 25 Jan 2024
Magnesium, Dissolved 0235 River water 1 Jan 2024 – Jan 2024 7.2 mg/l 25 Jan 2024
National Grid Reference : Whole : Field report 7434 River water 1 Jan 2024 – Jan 2024 1 unitless value 25 Jan 2024
Nickel, Dissolved 3410 River water 1 Jan 2024 – Jan 2024 1.2 µg/l 25 Jan 2024
Zinc, Dissolved 3408 River water 1 Jan 2024 – Jan 2024 88 µg/l 25 Jan 2024

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.