Gunnerside Beck at Gunnerside
EA name: GUNNERSIDE BECK AT GUNNERSIDE
Environment Agency sampling point NE-49905126 · 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
- 8 Sep 2026, 13:3423 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 39 since 25 Oct 2023 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 395108, 498208As published, to the nearest 1 m. Open in a map
- River, by its own name
- Gunnerside Beck
- River, by the map
- Gunnerside BeckPlaced on the river its name gives, 10 m from the line.
- Next gauge downstream
- Grinton Bridge On the River Swale · 12 km along the river
- Why it was sampled
- Monitoring (national agency policy) (27 samples)
Planned investigation (local monitoring) (12 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
104%
Sampled 8 Sep 2026, 23 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 13:34 | 104 | 104% |
| 14 Aug 2026, 13:40 | 104.8 | 104.8% |
| 22 Jul 2026, 14:29 | 104.4 | 104.4% |
| 24 Sep 2025, 13:31 | 103.4 | 103.4% |
| 27 Aug 2025, 13:04 | 104.1 | 104.1% |
| 31 Jul 2025, 13:20 | 105.4 | 105.4% |
| 30 Jun 2025, 12:48 | 99.1 | 99.1% |
| 22 May 2025, 12:29 | 106.9 | 106.9% |
| 16 Apr 2025, 12:26 | 101.9 | 101.9% |
| 31 Mar 2025, 13:17 | 103.6 | 103.6% |
| 13 Feb 2025, 12:27 | 102.4 | 102.4% |
| 11 Dec 2024, 11:48 | 103.5 | 103.5% |
| 12 Nov 2024, 09:23 | 103.7 | 103.7% |
| 5 Nov 2024, 12:58 | 103.8 | 103.8% |
| 21 Oct 2024, 12:24 | 103.8 | 103.8% |
| 17 Oct 2024, 09:13 | 103.1 | 103.1% |
| 3 Sep 2024, 09:17 | 100.5 | 100.5% |
| 2 Sep 2024, 13:01 | 100.7 | 100.7% |
| 19 Aug 2024, 13:07 | 100.8 | 100.8% |
| 17 Jul 2024, 09:10 | 100.6 | 100.6% |
| 15 Jul 2024, 13:32 | 100.4 | 100.4% |
| 26 Jun 2024, 09:10 | 101 | 101% |
| 19 Jun 2024, 13:06 | 102.3 | 102.3% |
| 20 May 2024, 13:16 | 102.8 | 102.8% |
| 15 May 2024, 09:06 | 101 | 101% |
| 29 Apr 2024, 09:06 | 102 | 102% |
| 10 Apr 2024, 13:31 | 101.7 | 101.7% |
| 4 Apr 2024, 09:41 | 102.3 | 102.3% |
| 22 Mar 2024, 08:56 | 101.5 | 101.5% |
| 15 Feb 2024, 09:21 | 101.1 | 101.1% |
| 18 Jan 2024, 09:00 | 100.7 | 100.7% |
| 14 Dec 2023, 09:42 | 101.2 | 101.2% |
| 31 Oct 2023, 09:22 | 100.4 | 100.4% |
Water temperature
code 0076 · °C
13.9 °C
Sampled 8 Sep 2026, 23 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 13:34 | 13.9 | 13.9 °C |
| 14 Aug 2026, 13:40 | 19.8 | 19.8 °C |
| 22 Jul 2026, 14:29 | 17.4 | 17.4 °C |
| 24 Sep 2025, 13:31 | 11.3 | 11.3 °C |
| 27 Aug 2025, 13:04 | 16.5 | 16.5 °C |
| 31 Jul 2025, 13:20 | 15.6 | 15.6 °C |
| 30 Jun 2025, 12:48 | 19.2 | 19.2 °C |
| 22 May 2025, 12:29 | 13.8 | 13.8 °C |
| 16 Apr 2025, 12:26 | 8.6 | 8.6 °C |
| 31 Mar 2025, 13:17 | 8.3 | 8.3 °C |
| 13 Feb 2025, 12:27 | 4.9 | 4.9 °C |
| 11 Dec 2024, 11:48 | 5.6 | 5.6 °C |
| 12 Nov 2024, 09:23 | 5.6 | 5.6 °C |
| 5 Nov 2024, 12:58 | 8.6 | 8.6 °C |
| 21 Oct 2024, 12:24 | 9.3 | 9.3 °C |
| 17 Oct 2024, 09:13 | 9.7 | 9.7 °C |
| 3 Sep 2024, 09:17 | 12.5 | 12.5 °C |
| 2 Sep 2024, 13:01 | 13.8 | 13.8 °C |
| 19 Aug 2024, 13:07 | 13.9 | 13.9 °C |
| 17 Jul 2024, 09:10 | 11.9 | 11.9 °C |
| 15 Jul 2024, 13:32 | 14.2 | 14.2 °C |
| 26 Jun 2024, 09:10 | 15 | 15 °C |
| 19 Jun 2024, 13:06 | 13.3 | 13.3 °C |
| 20 May 2024, 13:16 | 13 | 13 °C |
| 15 May 2024, 09:06 | 11.7 | 11.7 °C |
| 29 Apr 2024, 09:06 | 6.4 | 6.4 °C |
| 10 Apr 2024, 13:31 | 6.9 | 6.9 °C |
| 4 Apr 2024, 09:41 | 6.3 | 6.3 °C |
| 22 Mar 2024, 08:56 | 6.2 | 6.2 °C |
| 15 Feb 2024, 09:21 | 7.5 | 7.5 °C |
| 18 Jan 2024, 09:00 | 0 | 0 °C |
| 14 Dec 2023, 09:42 | 5 | 5 °C |
| 31 Oct 2023, 09:22 | 7.4 | 7.4 °C |
pH
code 0061
8.3
Sampled 8 Sep 2026, 23 days ago · 39 results banked
Every result (39)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 13:34 | 8.3 | 8.3 |
| 14 Aug 2026, 13:40 | 8.4 | 8.4 |
| 22 Jul 2026, 14:29 | 8.4 | 8.4 |
| 24 Sep 2025, 13:31 | 8.1 | 8.1 |
| 27 Aug 2025, 13:04 | 8.4 | 8.4 |
| 31 Jul 2025, 13:20 | 8.3 | 8.3 |
| 30 Jun 2025, 12:48 | 8.1 | 8.1 |
| 22 May 2025, 12:29 | 8.4 | 8.4 |
| 16 Apr 2025, 12:26 | 8.2 | 8.2 |
| 31 Mar 2025, 13:17 | 8.2 | 8.2 |
| 13 Feb 2025, 12:27 | 7.9 | 7.9 |
| 11 Dec 2024, 11:48 | 7.9 | 7.9 |
| 12 Nov 2024, 09:23 | 8.1 | 8.1 |
| 5 Nov 2024, 12:58 | 8.1 | 8.1 |
| 21 Oct 2024, 12:24 | 7.7 | 7.7 |
| 17 Oct 2024, 09:13 | 7.5 | 7.5 |
| 3 Sep 2024, 09:17 | 8.12 | 8.12 |
| 2 Sep 2024, 13:01 | 8.09 | 8.09 |
| 19 Aug 2024, 13:07 | 8.26 | 8.26 |
| 17 Jul 2024, 09:10 | 7.94 | 7.94 |
| 15 Jul 2024, 13:32 | 8.1 | 8.1 |
| 26 Jun 2024, 09:10 | 8.17 | 8.17 |
| 19 Jun 2024, 13:06 | 8.25 | 8.25 |
| 20 May 2024, 13:16 | 8.34 | 8.34 |
| 15 May 2024, 09:06 | 7.97 | 7.97 |
| 29 Apr 2024, 09:06 | 8.11 | 8.11 |
| 10 Apr 2024, 13:31 | 7.88 | 7.88 |
| 4 Apr 2024, 09:41 | 7.88 | 7.88 |
| 22 Mar 2024, 08:56 | 7.87 | 7.87 |
| 1 Mar 2024, 11:35 | 8.06 | 8.06 |
| 15 Feb 2024, 09:21 | 7.74 | 7.74 |
| 1 Feb 2024, 11:45 | 7.89 | 7.89 |
| 18 Jan 2024, 09:00 | 8.01 | 8.01 |
| 2 Jan 2024, 11:22 | 7.37 | 7.37 |
| 18 Dec 2023, 09:48 | 7.84 | 7.84 |
| 14 Dec 2023, 09:42 | 7.83 | 7.83 |
| 8 Nov 2023, 09:14 | 8.1 | 8.1 |
| 31 Oct 2023, 09:22 | 8.04 | 8.04 |
| 25 Oct 2023, 11:56 | 8.08 | 8.08 |
Conductivity
at 25 °C · code 0077 · µS/cm
226 µS/cm
Sampled 8 Sep 2026, 23 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 13:34 | 226 | 226 µS/cm |
| 14 Aug 2026, 13:40 | 274 | 274 µS/cm |
| 22 Jul 2026, 14:29 | 256 | 256 µS/cm |
| 24 Sep 2025, 13:31 | 172 | 172 µS/cm |
| 27 Aug 2025, 13:04 | 265 | 265 µS/cm |
| 31 Jul 2025, 13:20 | 228 | 228 µS/cm |
| 30 Jun 2025, 12:48 | 162 | 162 µS/cm |
| 22 May 2025, 12:29 | 275 | 275 µS/cm |
| 16 Apr 2025, 12:26 | 239 | 239 µS/cm |
| 31 Mar 2025, 13:17 | 196 | 196 µS/cm |
| 13 Feb 2025, 12:27 | 149 | 149 µS/cm |
| 11 Dec 2024, 11:48 | 156 | 156 µS/cm |
| 12 Nov 2024, 09:23 | 199 | 199 µS/cm |
| 5 Nov 2024, 12:58 | 189 | 189 µS/cm |
| 21 Oct 2024, 12:24 | 93 | 93 µS/cm |
| 17 Oct 2024, 09:13 | 78 | 78 µS/cm |
| 3 Sep 2024, 09:17 | 189 | 189 µS/cm |
| 2 Sep 2024, 13:01 | 188 | 188 µS/cm |
| 19 Aug 2024, 13:07 | 228 | 228 µS/cm |
| 17 Jul 2024, 09:10 | 114 | 114 µS/cm |
| 15 Jul 2024, 13:32 | 136 | 136 µS/cm |
| 26 Jun 2024, 09:10 | 214 | 214 µS/cm |
| 19 Jun 2024, 13:06 | 168.2 | 168.2 µS/cm |
| 20 May 2024, 13:16 | 196.1 | 196.1 µS/cm |
| 15 May 2024, 09:06 | 133.5 | 133.5 µS/cm |
| 29 Apr 2024, 09:06 | 180.9 | 180.9 µS/cm |
| 10 Apr 2024, 13:31 | 105.4 | 105.4 µS/cm |
| 4 Apr 2024, 09:41 | 91 | 91 µS/cm |
| 22 Mar 2024, 08:56 | 112.8 | 112.8 µS/cm |
| 15 Feb 2024, 09:21 | 73.7 | 73.7 µS/cm |
| 18 Jan 2024, 09:00 | 187 | 187 µS/cm |
| 14 Dec 2023, 09:42 | 119.2 | 119.2 µS/cm |
| 31 Oct 2023, 09:22 | 137.3 | 137.3 µS/cm |
Everything measured here
36 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 36 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 33 | Oct 2023 – Sep 2026 | 104% 8 Sep 2026 |
| Temperature of Water 0076 | River water | 33 | Oct 2023 – Sep 2026 | 13.9 °C 8 Sep 2026 |
| pH 0061 | River water | 39 | Oct 2023 – Sep 2026 | 8.3 8 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 33 | Oct 2023 – Sep 2026 | 226 µS/cm 8 Sep 2026 |
| Aluminium, Dissolved 6037 | River water | 6 | Oct 2023 – Mar 2024 | 42 µg/l 1 Mar 2024 |
| Barium 6062 | River water | 1 | Apr 2025 – Apr 2025 | 1100 µg/l 16 Apr 2025 |
| Barium, Dissolved 9446 | River water | 32 | Oct 2023 – Sep 2026 | 1000 µg/l 8 Sep 2026 |
| Boron, Dissolved 9447 | River water | 33 | Oct 2023 – Sep 2026 | below 100 µg/l 8 Sep 2026 |
| Cadmium 0108 | River water | 33 | Oct 2023 – Sep 2026 | 2.3 µg/l 8 Sep 2026 |
| Cadmium, Dissolved 0106 | River water | 39 | Oct 2023 – Sep 2026 | 2.2 µg/l 8 Sep 2026 |
| Calcium 0241 | River water | 1 | Apr 2025 – Apr 2025 | 37 mg/l 16 Apr 2025 |
| Calcium, Dissolved 0239 | River water | 39 | Oct 2023 – Sep 2026 | 33 mg/l 8 Sep 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 39 | Oct 2023 – Sep 2026 | 4.1 mg/l 8 Sep 2026 |
| Chromium, Dissolved 3409 | River water | 6 | Oct 2023 – Mar 2024 | below 0.5 µg/l 1 Mar 2024 |
| Copper 6452 | River water | 33 | Oct 2023 – Sep 2026 | 1.6 µg/l 8 Sep 2026 |
| Copper, Dissolved 6450 | River water | 39 | Oct 2023 – Sep 2026 | 1.2 µg/l 8 Sep 2026 |
| Hardness, Total as CaCO3 0158 | River water | 39 | Oct 2023 – Sep 2026 | 96.8 mg/l 8 Sep 2026 |
| Iron 6051 | River water | 1 | Apr 2025 – Apr 2025 | 280 µg/l 16 Apr 2025 |
| Iron, Dissolved 6460 | River water | 32 | Oct 2023 – Sep 2026 | below 30 µg/l 8 Sep 2026 |
| Lead 0050 | River water | 33 | Oct 2023 – Sep 2026 | 29 µg/l 8 Sep 2026 |
| Lead, Dissolved 0052 | River water | 39 | Oct 2023 – Sep 2026 | 21 µg/l 8 Sep 2026 |
| Lithium, Dissolved 4201 | River water | 33 | Oct 2023 – Sep 2026 | below 100 µg/l 8 Sep 2026 |
| Magnesium 0237 | River water | 1 | Apr 2025 – Apr 2025 | 3.8 mg/l 16 Apr 2025 |
| Magnesium, Dissolved 0235 | River water | 39 | Oct 2023 – Sep 2026 | 3.5 mg/l 8 Sep 2026 |
| Manganese, Dissolved 6458 | River water | 32 | Oct 2023 – Sep 2026 | below 10 µg/l 8 Sep 2026 |
| National Grid Reference : Whole : Field report 7434 | River water | 12 | Oct 2023 – Jul 2024 | 1 unitless value 17 Jul 2024 |
| Nickel 6462 | River water | 33 | Oct 2023 – Sep 2026 | 1.4 µg/l 8 Sep 2026 |
| Nickel, Dissolved 3410 | River water | 39 | Oct 2023 – Sep 2026 | 1.3 µg/l 8 Sep 2026 |
| pH : In Situ 3169 | River water | 11 | Dec 2024 – Sep 2026 | 8.69 8 Sep 2026 |
| Potassium, Dissolved 0209 | River water | 33 | Oct 2023 – Sep 2026 | 0.74 mg/l 8 Sep 2026 |
| Sodium, Dissolved 0205 | River water | 33 | Oct 2023 – Sep 2026 | 5.5 mg/l 8 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 33 | Oct 2023 – Sep 2026 | 8 mg/l 8 Sep 2026 |
| Strontium, Filtered 6693 | River water | 32 | Oct 2023 – Sep 2026 | 460 µg/l 8 Sep 2026 |
| Sulphate, Dissolved as SO4 7859 | River water | 32 | Oct 2023 – Sep 2026 | 18 mg/l 8 Sep 2026 |
| Zinc 6455 | River water | 33 | Oct 2023 – Sep 2026 | 200 µg/l 8 Sep 2026 |
| Zinc, Dissolved 3408 | River water | 39 | Oct 2023 – Sep 2026 | 190 µg/l 8 Sep 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.