River Darwen above the confluence with Waterside Brook

Where and when

Last sampled

31 Mar 200521.5 years ago, before the imported period. The newest of the 4 samples the Environment Agency's archive lists here, as it listed them on 5 Oct 2026. Nothing was published here 1 Oct 2023 – 8 Oct 2026, the period imported here, so no result is shown below.

Samples banked

None Imported periods: 1 Oct 2023 – 8 Oct 2026. Samples outside them are not shown here.

Where

National Grid 368892, 424595As published, to the nearest 1 m. Open in a map

River, by its own name

Darwen

River, by the map

River DarwenPlaced on the river its name gives, 21 m from the line.

Next gauge downstream

Ewood On the River Darwen · 2.5 km along the river (the path rests on a repair to the map)

Nearest gauge upstream

Hardman Way On the River Darwen · 3.1 km along the river

Everything measured here

No results were published for this point in the imported periods. That says nothing about the water: it was not sampled then, or its results are not public yet. Its newest sample in the archive, from 31 Mar 2005, is older than that and is not imported here.