Barney Beck at Surrender Bridge

EA name: BARNEY BECK AT SURRENDER BRIDGE
Environment Agency sampling point NE-49905255 · 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
16 Jun 2026, 10:054 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
Samples banked
7 since 25 Nov 2025 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
Latest sample
River / running surface water Monitoring (national agency policy)
Where
National Grid 398863, 499890As published, to the nearest 1 m. Open in a map
River, by its own name
Barney Beck
River, by the map
Mill GillOn a small stream traced into the river its name gives, 6 m from the line.
Next gauge downstream
Grinton Bridge On the River Swale · 7.3 km along the river
Why it was sampled
Monitoring (national agency policy) (4 samples)
Planned investigation (local monitoring) (3 samples)

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

104.8%

Sampled 16 Jun 2026, 4 months ago · 7 results banked

98100102104106%20242025202625 Nov 2025, 10:06: 100.6%13 Jan 2026, 10:50: 100.7%18 Feb 2026, 10:00: 99.1%18 Mar 2026, 10:18: 100%16 Apr 2026, 09:49: 101.9%14 May 2026, 09:50: 104.1%16 Jun 2026, 10:05: 104.8%
Every result (7)
SampledResult as publishedReads as
16 Jun 2026, 10:05104.8 104.8%
14 May 2026, 09:50104.1 104.1%
16 Apr 2026, 09:49101.9 101.9%
18 Mar 2026, 10:18100 100%
18 Feb 2026, 10:0099.1 99.1%
13 Jan 2026, 10:50100.7 100.7%
25 Nov 2025, 10:06100.6 100.6%

Water temperature

code 0076 · °C

11.5 °C

Sampled 16 Jun 2026, 4 months ago · 7 results banked

2.557.51012.5°C20242025202625 Nov 2025, 10:06: 4.9 °C13 Jan 2026, 10:50: 4.9 °C18 Feb 2026, 10:00: 3.2 °C18 Mar 2026, 10:18: 8 °C16 Apr 2026, 09:49: 8 °C14 May 2026, 09:50: 8.3 °C16 Jun 2026, 10:05: 11.5 °C
Every result (7)
SampledResult as publishedReads as
16 Jun 2026, 10:0511.5 11.5 °C
14 May 2026, 09:508.3 8.3 °C
16 Apr 2026, 09:498 8 °C
18 Mar 2026, 10:188 8 °C
18 Feb 2026, 10:003.2 3.2 °C
13 Jan 2026, 10:504.9 4.9 °C
25 Nov 2025, 10:064.9 4.9 °C

pH

code 0061

8.1

Sampled 16 Jun 2026, 4 months ago · 7 results banked

7.47.67.888.220242025202625 Nov 2025, 10:06: 7.613 Jan 2026, 10:50: 7.518 Feb 2026, 10:00: 7.818 Mar 2026, 10:18: 7.716 Apr 2026, 09:49: 7.514 May 2026, 09:50: 7.916 Jun 2026, 10:05: 8.1
Every result (7)
SampledResult as publishedReads as
16 Jun 2026, 10:058.1 8.1
14 May 2026, 09:507.9 7.9
16 Apr 2026, 09:497.5 7.5
18 Mar 2026, 10:187.7 7.7
18 Feb 2026, 10:007.8 7.8
13 Jan 2026, 10:507.5 7.5
25 Nov 2025, 10:067.6 7.6

Conductivity

at 25 °C · code 0077 · µS/cm

183 µS/cm

Sampled 16 Jun 2026, 4 months ago · 7 results banked

50100150200µS/cm20242025202625 Nov 2025, 10:06: 101.2 µS/cm13 Jan 2026, 10:50: 82 µS/cm18 Feb 2026, 10:00: 118 µS/cm18 Mar 2026, 10:18: 120 µS/cm16 Apr 2026, 09:49: 80 µS/cm14 May 2026, 09:50: 180 µS/cm16 Jun 2026, 10:05: 183 µS/cm
Every result (7)
SampledResult as publishedReads as
16 Jun 2026, 10:05183 183 µS/cm
14 May 2026, 09:50180 180 µS/cm
16 Apr 2026, 09:4980 80 µS/cm
18 Mar 2026, 10:18120 120 µS/cm
18 Feb 2026, 10:00118 118 µS/cm
13 Jan 2026, 10:5082 82 µS/cm
25 Nov 2025, 10:06101.2 101.2 µS/cm

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.

Show all 30 rows
DeterminandMaterialResults First – lastLatest result
Oxygen, Dissolved, % Saturation 9901 River water 7 Nov 2025 – Jun 2026 104.8% 16 Jun 2026
Temperature of Water 0076 River water 7 Nov 2025 – Jun 2026 11.5 °C 16 Jun 2026
pH 0061 River water 7 Nov 2025 – Jun 2026 8.1 16 Jun 2026
Conductivity at 25 C 0077 River water 7 Nov 2025 – Jun 2026 183 µS/cm 16 Jun 2026
Barium, Dissolved 9446 River water 7 Nov 2025 – Jun 2026 830 µg/l 16 Jun 2026
Boron, Dissolved 9447 River water 7 Nov 2025 – Jun 2026 below 100 µg/l 16 Jun 2026
Cadmium 0108 River water 7 Nov 2025 – Jun 2026 1.5 µg/l 16 Jun 2026
Cadmium, Dissolved 0106 River water 7 Nov 2025 – Jun 2026 1.4 µg/l 16 Jun 2026
Calcium, Dissolved 0239 River water 7 Nov 2025 – Jun 2026 28 mg/l 16 Jun 2026
Carbon, Organic, Dissolved as C :- {DOC} 0301 River water 7 Nov 2025 – Jun 2026 4.2 mg/l 16 Jun 2026
Copper 6452 River water 7 Nov 2025 – Jun 2026 1.7 µg/l 16 Jun 2026
Copper, Dissolved 6450 River water 7 Nov 2025 – Jun 2026 1.6 µg/l 16 Jun 2026
Hardness, Total as CaCO3 0158 River water 7 Nov 2025 – Jun 2026 79.8 mg/l 16 Jun 2026
Iron, Dissolved 6460 River water 7 Nov 2025 – Jun 2026 53 µg/l 16 Jun 2026
Lead 0050 River water 7 Nov 2025 – Jun 2026 93 µg/l 16 Jun 2026
Lead, Dissolved 0052 River water 7 Nov 2025 – Jun 2026 84 µg/l 16 Jun 2026
Lithium, Dissolved 4201 River water 7 Nov 2025 – Jun 2026 below 100 µg/l 16 Jun 2026
Magnesium, Dissolved 0235 River water 7 Nov 2025 – Jun 2026 2.4 mg/l 16 Jun 2026
Manganese, Dissolved 6458 River water 7 Nov 2025 – Jun 2026 below 10 µg/l 16 Jun 2026
National Grid Reference : Whole : Field report 7434 River water 3 Nov 2025 – Feb 2026 1 unitless value 18 Feb 2026
Nickel 6462 River water 7 Nov 2025 – Jun 2026 1.1 µg/l 16 Jun 2026
Nickel, Dissolved 3410 River water 7 Nov 2025 – Jun 2026 1.1 µg/l 16 Jun 2026
pH : In Situ 3169 River water 7 Nov 2025 – Jun 2026 8.13 16 Jun 2026
Potassium, Dissolved 0209 River water 7 Nov 2025 – Jun 2026 0.46 mg/l 16 Jun 2026
Sodium, Dissolved 0205 River water 7 Nov 2025 – Jun 2026 3.8 mg/l 16 Jun 2026
Solids, Suspended at 105 C 0135 River water 7 Nov 2025 – Jun 2026 below 3 mg/l 16 Jun 2026
Strontium, Filtered 6693 River water 7 Nov 2025 – Jun 2026 280 µg/l 16 Jun 2026
Sulphate, Dissolved as SO4 7859 River water 7 Nov 2025 – Jun 2026 10 mg/l 16 Jun 2026
Zinc 6455 River water 7 Nov 2025 – Jun 2026 150 µg/l 16 Jun 2026
Zinc, Dissolved 3408 River water 7 Nov 2025 – Jun 2026 150 µg/l 16 Jun 2026

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.