Alne River downstream Wootton Wawen sewage treatment works

Where and when

Last sampled

9 Sep 2026, 11:2229 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)

Samples banked

9 since 6 Dec 2023 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 24 Sep 2026

Where

National Grid 414910, 262000As published, to the nearest 10 m. Open in a map

River, by its own name

Alne

River, by the map

River AlnePlaced on the river its name gives, 5 m from the line.

Next gauge downstream

Little Alne On the River Alne · 1.4 km along the river

Nearest gauge upstream

Henley River On the River Alne · 5.6 km along the river

Why it was sampled

Monitoring (national agency policy) (7 samples)
Statutory failures (follow ups at designated points) (2 samples)

Results here were completed a median of 15 days after the sample was taken (15 to 15 days, 1 samples).

Main measurements, river water

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.