Doe Lea at Renishaw

EA name: DOE LEA AT RENISHAW
Environment Agency sampling point NE-49301490 · Freshwater - rivers · listed as open (“open” does not mean it is sampled now)

These are samples taken on a date, not live readings of the river. Results reach the Environment Agency's archive days to months after the sample is taken, so the newest here may be weeks or months old. FloodRadar does not grade them.

Where and when

Last sampled
23 Jan 2024, 12:542.7 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 8 Oct 2026 and had nothing newer.
Samples banked
1 since 23 Jan 2024 Imported periods: 1 Oct 2023 – 8 Oct 2026. Samples outside them are not shown here.
Latest sample
River / running surface water Environmental monitoring statutory (EU directives)
Where
National Grid 444328, 376998As published, to the nearest 1 m. Open in a map
River, by its own name
Doe Lea
River, by the map
River Doe LeaPlaced on the river its name gives, 1 m from the line.
Next gauge downstream
Killamarsh On the River Rother · 6.0 km along the river
Nearest gauge upstream
Staveley On the River Doe Lea · 2.6 km along the river
Why it was sampled
Environmental monitoring statutory (EU directives) (1 samples)

Main measurements, river water

pH

code 0061

7.71

Sampled 23 Jan 2024, 2.7 years ago · 1 result banked

6789202420252026no sample published after Jan 202423 Jan 2024, 12:54: 7.71
Every result (1)
SampledResult as publishedReads as
23 Jan 2024, 12:547.71 7.71

Everything measured here

10 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.

Show all 10 rows
DeterminandMaterialResults First – lastLatest result
pH 0061 River water 1 Jan 2024 – Jan 2024 7.71 23 Jan 2024
Cadmium, Dissolved 0106 River water 1 Jan 2024 – Jan 2024 0.026 µg/l 23 Jan 2024
Calcium, Dissolved 0239 River water 1 Jan 2024 – Jan 2024 79 mg/l 23 Jan 2024
Carbon tetrachloride :- {Tetrachloromethane} 1049 River water 1 Jan 2024 – Jan 2024 below 0.1 µg/l 23 Jan 2024
Carbon, Organic, Dissolved as C :- {DOC} 0301 River water 1 Jan 2024 – Jan 2024 6.2 mg/l 23 Jan 2024
Chloroform :- {Trichloromethane} 3373 River water 1 Jan 2024 – Jan 2024 0.19 µg/l 23 Jan 2024
Magnesium, Dissolved 0235 River water 1 Jan 2024 – Jan 2024 29 mg/l 23 Jan 2024
Mercury, Dissolved 0103 River water 1 Jan 2024 – Jan 2024 below 0.01 µg/l 23 Jan 2024
Pentachlorophenol 1085 River water 1 Jan 2024 – Jan 2024 below 0.02 µg/l 23 Jan 2024
Tetrachloroethylene :- {Perchloroethylene} 3328 River water 1 Jan 2024 – Jan 2024 below 0.1 µg/l 23 Jan 2024

FloodRadar does not grade these results: there is no overall score, and official river classifications are a separate dataset. A sample taken downstream of an overflow does not by itself show where anything in it came from. River connections and distances are traced on OS Open Rivers (edition 2026-04), which leaves out many small channels.

Water samples: Environment Agency Water Quality Archive, © Environment Agency and/or database right 2026, Open Government Licence v3.0.

Contains OS data © Crown copyright and database rights 2026.