River Derwent upstream of Winster Brook

Where and when

Last sampled

15 Sep 2025, 11:4613 months 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 3 Jul 2025 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)

Where

National Grid 426763, 362333As published, to the nearest 1 m. Open in a map

River, by its own name

Derwent

River, by the map

River DerwentPlaced on the river its name gives, 14 m from the line.

Next gauge downstream

Matlock On the River Derwent · 7.4 km along the river

Nearest gauge upstream

Chatsworth On the River Derwent · 7.4 km along the riverAshford in the Water On the River Wye · 18 km along the river

Why it was sampled

Planned investigation (local monitoring) (1 samples)
Monitoring (national agency policy) (1 samples)

Main measurements, river water

Everything measured here

30 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.