Mole at River Lane, Leatherhead

Where and when

Last sampled

12 Jan 2024, 10:312.8 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 25 Oct 2026 and had nothing newer.

Samples banked

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

Latest sample

River / running surface water Environmental monitoring statutory (EU directives)

Where

National Grid 514860, 157110As published, to the nearest 10 m. Open in a map

River, by its own name

Mole

River, by the map

River MolePlaced on the river its name gives, 10 m from the line.

Next gauge downstream

Downside Bridge On the River Mole · 8.6 km along the river

Nearest gauge upstream

Leatherhead On the River Mole · 1.7 km along the river

Why it was sampled

Environmental monitoring statutory (EU directives) (2 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.