Beadon Brook at Trenchford Reservoir Surface - Additional Historic Data on URN R06C050

EA name: BEADON BROOK AT TRENCHFORD RESERVOIR SUR (also listed as “BEADON BROOK AT TRENCHFORD RESERVOIR SURFACE - ADDITIONAL HISTORIC DATA ON URN R06C050”)
Environment Agency sampling point SW-70631859 · 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
9 Apr 2024, 10:252.5 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 30 Sep 2026 and had nothing newer.
Samples banked
7 since 9 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
Latest sample
Pond / lake / reservoir water Planned investigation (local monitoring)
Where
National Grid 280637, 82408As published, to the nearest 1 m. Open in a map
River, by its own name
Beadon Brook
River, by the map
Beadon BrookPlaced on the river its name gives, 27 m from the line.
Next gauge downstream
Chudleigh Bridge On the River Teign · 8.8 km along the river
Why it was sampled
Planned investigation (local monitoring) (7 samples)

Everything measured here

15 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 15 rows
DeterminandMaterialResults First – lastLatest result
pH 0061 Pond / lake / reservoir water 6 Oct 2023 – Mar 2024 6.79 6 Mar 2024
Conductivity at 25 C 0077 Pond / lake / reservoir water 6 Oct 2023 – Mar 2024 88 µS/cm 6 Mar 2024
Active Aluminium : Dissolved 4905 Pond / lake / reservoir water 6 Oct 2023 – Mar 2024 31 µg/l 6 Mar 2024
Alkalinity to pH 4.5 : Grans Plot 7610 Pond / lake / reservoir water 6 Oct 2023 – Mar 2024 6.7 mg/l 6 Mar 2024
Ammoniacal Nitrogen, Filtered as N 9993 Pond / lake / reservoir water 6 Oct 2023 – Mar 2024 0.0028 mg/l 6 Mar 2024
Calcium, Dissolved 0239 Pond / lake / reservoir water 6 Oct 2023 – Mar 2024 5.5 mg/l 6 Mar 2024
Chloride 0172 Pond / lake / reservoir water 6 Oct 2023 – Mar 2024 14 mg/l 6 Mar 2024
Chlorophyll : Acetone Extract 7887 Pond / lake / reservoir water 6 Oct 2023 – Apr 2024 8 µg/l 9 Apr 2024
Magnesium, Dissolved 0235 Pond / lake / reservoir water 6 Oct 2023 – Mar 2024 1.3 mg/l 6 Mar 2024
Nitrogen, Total as N 9686 Pond / lake / reservoir water 6 Oct 2023 – Mar 2024 1.5 mg/l 6 Mar 2024
Nitrogen, Total Oxidised, Filtered as N 9943 Pond / lake / reservoir water 6 Oct 2023 – Mar 2024 1.3 mg/l 6 Mar 2024
Orthophosphate, Filtered as P 9856 Pond / lake / reservoir water 6 Oct 2023 – Mar 2024 0.0011 mg/l 6 Mar 2024
Potassium, Dissolved 0209 Pond / lake / reservoir water 6 Oct 2023 – Mar 2024 0.66 mg/l 6 Mar 2024
Sodium, Dissolved 0205 Pond / lake / reservoir water 6 Oct 2023 – Mar 2024 7.9 mg/l 6 Mar 2024
Sulphate, Dissolved as SO4 7859 Pond / lake / reservoir water 6 Oct 2023 – Mar 2024 6.2 mg/l 6 Mar 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.