Sun Gutter Level

EA name: SUN GUTTER LEVEL (also listed as “SUN GUTTER LEVEL ARKENGARTHDALE”)
Environment Agency sampling point NE-49905177 · 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
19 Dec 2024, 13:4121 months 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
1 since 19 Dec 2024 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 401930, 502910As published, to the nearest 10 m. Open in a map
River, by its own name
Its name does not give one
River, by the map
Slack Wife GillPlaced by position alone, on a line whose map name differs from its own, 26 m from the line.
Next gauge downstream
Reeth On the Arkle Beck · 5.7 km along the river
Why it was sampled
Monitoring (national agency policy) (1 samples)

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

92%

Sampled 19 Dec 2024, 21 months ago · 1 result banked

80859095100105%202420252026no sample published after Dec 202419 Dec 2024, 13:41: 92%
Every result (1)
SampledResult as publishedReads as
19 Dec 2024, 13:4192 92%

Water temperature

code 0076 · °C

7.7 °C

Sampled 19 Dec 2024, 21 months ago · 1 result banked

6789°C202420252026no sample published after Dec 202419 Dec 2024, 13:41: 7.7 °C
Every result (1)
SampledResult as publishedReads as
19 Dec 2024, 13:417.7 7.7 °C

pH

code 0061

7.81

Sampled 19 Dec 2024, 21 months ago · 1 result banked

678910202420252026no sample published after Dec 202419 Dec 2024, 13:41: 7.81
Every result (1)
SampledResult as publishedReads as
19 Dec 2024, 13:417.81 7.81

Conductivity

at 25 °C · code 0077 · µS/cm

290 µS/cm

Sampled 19 Dec 2024, 21 months ago · 1 result banked

260280300320µS/cm202420252026no sample published after Dec 202419 Dec 2024, 13:41: 290 µS/cm
Every result (1)
SampledResult as publishedReads as
19 Dec 2024, 13:41290 290 µS/cm

Everything measured here

23 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 23 rows
DeterminandMaterialResults First – lastLatest result
Oxygen, Dissolved, % Saturation 9901 River water 1 Dec 2024 – Dec 2024 92% 19 Dec 2024
Temperature of Water 0076 River water 1 Dec 2024 – Dec 2024 7.7 °C 19 Dec 2024
pH 0061 River water 1 Dec 2024 – Dec 2024 7.81 19 Dec 2024
Conductivity at 25 C 0077 River water 1 Dec 2024 – Dec 2024 290 µS/cm 19 Dec 2024
Aluminium 6057 River water 1 Dec 2024 – Dec 2024 38 µg/l 19 Dec 2024
Aluminium, Dissolved 6037 River water 1 Dec 2024 – Dec 2024 180 µg/l 19 Dec 2024
Cadmium 0108 River water 1 Dec 2024 – Dec 2024 1.4 µg/l 19 Dec 2024
Cadmium, Dissolved 0106 River water 1 Dec 2024 – Dec 2024 1.7 µg/l 19 Dec 2024
Calcium, Dissolved 0239 River water 1 Dec 2024 – Dec 2024 44 mg/l 19 Dec 2024
Carbon, Organic, Dissolved as C :- {DOC} 0301 River water 1 Dec 2024 – Dec 2024 0.8 mg/l 19 Dec 2024
Chromium 3164 River water 1 Dec 2024 – Dec 2024 below 0.5 µg/l 19 Dec 2024
Chromium, Dissolved 3409 River water 1 Dec 2024 – Dec 2024 below 0.5 µg/l 19 Dec 2024
Copper 6452 River water 1 Dec 2024 – Dec 2024 below 1 µg/l 19 Dec 2024
Copper, Dissolved 6450 River water 1 Dec 2024 – Dec 2024 1.5 µg/l 19 Dec 2024
Hardness, Total as CaCO3 0158 River water 1 Dec 2024 – Dec 2024 144 mg/l 19 Dec 2024
Lead 0050 River water 1 Dec 2024 – Dec 2024 27 µg/l 19 Dec 2024
Lead, Dissolved 0052 River water 1 Dec 2024 – Dec 2024 110 µg/l 19 Dec 2024
Magnesium, Dissolved 0235 River water 1 Dec 2024 – Dec 2024 8.2 mg/l 19 Dec 2024
National Grid Reference : Whole : Field report 7434 River water 1 Dec 2024 – Dec 2024 1 unitless value 19 Dec 2024
Nickel 6462 River water 1 Dec 2024 – Dec 2024 1.6 µg/l 19 Dec 2024
Nickel, Dissolved 3410 River water 1 Dec 2024 – Dec 2024 2.4 µg/l 19 Dec 2024
Zinc 6455 River water 1 Dec 2024 – Dec 2024 240 µg/l 19 Dec 2024
Zinc, Dissolved 3408 River water 1 Dec 2024 – Dec 2024 310 µg/l 19 Dec 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.