Bristol Avon upstream of Lackham sewage treatment works

Where and when

Last sampled

6 Jul 2026, 14:144 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)

Samples banked

12 since 19 Dec 2023 Imported periods: 1 Oct 2023 – 25 Oct 2026. Samples outside them are not shown here.

Latest sample

River / running surface water Monitoring (national agency policy) · results completed 16 Jul 2026

Where

National Grid 392436, 170348As published, to the nearest 1 m. Open in a map

River, by its own name

Bristol Avon

River, by the map

River AvonPlaced on a river whose name partly matches its own, 3 m from the line.

Next gauge downstream

Bradford on Avon On the River Avon · 25 km along the river

Nearest gauge upstream

Stanley On the River Marden · 10 km along the riverDauntsey On the Dauntsey Brook · 22 km along the riverGreat Somerford On the River Avon · 22 km along the river

Why it was sampled

Monitoring (national agency policy) (10 samples)
Environmental monitoring statutory (EU directives) (2 samples)

Results here were completed a median of 10 days after the sample was taken (10 to 10 days, 1 samples). 2 visits found no water to sample (recorded as “No flow”).

Main measurements, river water

Everything measured here

6 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.