Lee 200 m above Footbridge By Car Park

Where and when

Last sampled

9 Jul 2026, 08:534 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)

Samples banked

7 since 20 Jan 2026 Imported periods: 1 Oct 2023 – 26 Oct 2026. Samples outside them are not shown here.

Latest sample

River / running surface water Monitoring (national agency policy) · results completed 19 Sep 2026

Where

National Grid 537405, 203895As published, to the nearest 1 m. Open in a map

River, by its own name

Lee

River, by the map

River LeaPlaced on the river its name gives, 7 m from the line.

Next gauge downstream

None tracedThe map stops before any gauge.

Nearest gauge upstream

Hoddesdon, Rye Bridge On the River Lee · 8.1 km along the river

Why it was sampled

Monitoring (national agency policy) (7 samples)

Results here were completed a median of 72 days after the sample was taken (72 to 72 days, 1 samples).

Main measurements, river water

Everything measured here

153 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.