River Wye at Ashford
EA name: RIVER WYE AT ASHFORD
Environment Agency sampling point MD-51702850 · 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, 10:5523 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 38 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 419437, 369616As published, to the nearest 1 m. Open in a map
- River, by its own name
- Wye
- River, by the map
- River WyePlaced on the river its name gives, 4 m from the line.
- Next gauge downstream
- Matlock On the River Derwent · 24 km along the river
- Nearest gauge upstream
- Ashford in the Water On the River Wye · 1.8 km along the river
- Why it was sampled
- Monitoring (national agency policy) (38 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
109.9%
Sampled 8 Sep 2026, 23 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 10:55 | 109.9 | 109.9% |
| 18 Aug 2026, 15:41 | 110 | 110% |
| 21 Jul 2026, 13:09 | 119.4 | 119.4% |
| 22 Jun 2026, 11:16 | 110.9 | 110.9% |
| 29 May 2026, 11:56 | 114.3 | 114.3% |
| 29 Apr 2026, 12:48 | 107.9 | 107.9% |
| 27 Mar 2026, 14:44 | 105.2 | 105.2% |
| 12 Feb 2026, 09:55 | 100 | 100% |
| 16 Dec 2025, 09:24 | 99.9 | 99.9% |
| 16 Dec 2025, 09:23 | 99.9 | 99.9% |
| 14 Nov 2025, 10:00 | 99.7 | 99.7% |
| 30 Oct 2025, 12:09 | 100.9 | 100.9% |
| 26 Sep 2025, 10:42 | 102.3 | 102.3% |
| 18 Aug 2025, 12:12 | 103.5 | 103.5% |
| 22 Apr 2025, 12:08 | 109.2 | 109.2% |
| 3 Mar 2025, 10:42 | 106.9 | 106.9% |
| 7 Feb 2025, 10:32 | 103.4 | 103.4% |
| 24 Jan 2025, 11:16 | 100.2 | 100.2% |
| 2 Dec 2024, 10:10 | 104.2 | 104.2% |
| 21 Nov 2024, 12:18 | 105 | 105% |
| 18 Oct 2024, 09:01 | 98.8 | 98.8% |
| 25 Sep 2024, 08:59 | 99.6 | 99.6% |
| 30 Aug 2024, 11:17 | 108.2 | 108.2% |
| 15 Jul 2024, 10:05 | 103.7 | 103.7% |
| 28 Jun 2024, 11:16 | 108.1 | 108.1% |
| 22 May 2024, 10:06 | 102.5 | 102.5% |
| 18 Apr 2024, 11:51 | 105.6 | 105.6% |
| 25 Mar 2024, 11:01 | 102.5 | 102.5% |
| 18 Mar 2024, 10:35 | 103.4 | 103.4% |
| 23 Feb 2024, 09:25 | 101.3 | 101.3% |
| 21 Feb 2024, 10:09 | 101.1 | 101.1% |
| 10 Jan 2024, 09:25 | 101 | 101% |
| 15 Dec 2023, 10:28 | 100.4 | 100.4% |
| 12 Dec 2023, 11:01 | 99.1 | 99.1% |
| 21 Nov 2023, 11:42 | 102 | 102% |
| 16 Nov 2023, 10:13 | 100 | 100% |
| 30 Oct 2023, 10:53 | 100 | 100% |
| 25 Oct 2023, 12:02 | 100.1 | 100.1% |
Dissolved oxygen
as O2 · code 9924 · mg/l
11.6 mg/l
Sampled 8 Sep 2026, 23 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 10:55 | 11.6 | 11.6 mg/l |
| 18 Aug 2026, 15:41 | 11.1 | 11.1 mg/l |
| 21 Jul 2026, 13:09 | 12.2 | 12.2 mg/l |
| 22 Jun 2026, 11:16 | 11.2 | 11.2 mg/l |
| 29 May 2026, 11:56 | 11.7 | 11.7 mg/l |
| 29 Apr 2026, 12:48 | 11.9 | 11.9 mg/l |
| 27 Mar 2026, 14:44 | 12 | 12 mg/l |
| 12 Feb 2026, 09:55 | 11.9 | 11.9 mg/l |
| 16 Dec 2025, 09:24 | 11.7 | 11.7 mg/l |
| 16 Dec 2025, 09:23 | 11.7 | 11.7 mg/l |
| 14 Nov 2025, 10:00 | 11.4 | 11.4 mg/l |
| 30 Oct 2025, 12:09 | 11.7 | 11.7 mg/l |
| 26 Sep 2025, 10:42 | 11.7 | 11.7 mg/l |
| 18 Aug 2025, 12:12 | 10.7 | 10.7 mg/l |
| 22 Apr 2025, 12:08 | 12.2 | 12.2 mg/l |
| 3 Mar 2025, 10:42 | 12.9 | 12.9 mg/l |
| 7 Feb 2025, 10:32 | 12.6 | 12.6 mg/l |
| 24 Jan 2025, 11:16 | 12.1 | 12.1 mg/l |
| 2 Dec 2024, 10:10 | 12.1 | 12.1 mg/l |
| 21 Nov 2024, 12:18 | 13.7 | 13.7 mg/l |
| 18 Oct 2024, 09:01 | 11.2 | 11.2 mg/l |
| 25 Sep 2024, 08:59 | 11.1 | 11.1 mg/l |
| 30 Aug 2024, 11:17 | 11.6 | 11.6 mg/l |
| 15 Jul 2024, 10:05 | 11.2 | 11.2 mg/l |
| 28 Jun 2024, 11:16 | 11.4 | 11.4 mg/l |
| 22 May 2024, 10:06 | 11.2 | 11.2 mg/l |
| 18 Apr 2024, 11:51 | 12.5 | 12.5 mg/l |
| 25 Mar 2024, 11:01 | 12.2 | 12.2 mg/l |
| 18 Mar 2024, 10:35 | 12 | 12 mg/l |
| 23 Feb 2024, 09:25 | 12.2 | 12.2 mg/l |
| 21 Feb 2024, 10:09 | 11.7 | 11.7 mg/l |
| 10 Jan 2024, 09:25 | 12.3 | 12.3 mg/l |
| 15 Dec 2023, 10:28 | 11.8 | 11.8 mg/l |
| 12 Dec 2023, 11:01 | 11.5 | 11.5 mg/l |
| 21 Nov 2023, 11:42 | 11.7 | 11.7 mg/l |
| 16 Nov 2023, 10:13 | 11.7 | 11.7 mg/l |
| 30 Oct 2023, 10:53 | 11.5 | 11.5 mg/l |
| 25 Oct 2023, 12:02 | 11.5 | 11.5 mg/l |
Water temperature
code 0076 · °C
12.8 °C
Sampled 8 Sep 2026, 23 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 10:55 | 12.8 | 12.8 °C |
| 18 Aug 2026, 15:41 | 14.9 | 14.9 °C |
| 21 Jul 2026, 13:09 | 14.1 | 14.1 °C |
| 22 Jun 2026, 11:16 | 14.8 | 14.8 °C |
| 29 May 2026, 11:56 | 14.3 | 14.3 °C |
| 29 Apr 2026, 12:48 | 10.8 | 10.8 °C |
| 27 Mar 2026, 14:44 | 9.6 | 9.6 °C |
| 12 Feb 2026, 09:55 | 7.8 | 7.8 °C |
| 16 Dec 2025, 09:24 | 8.3 | 8.3 °C |
| 16 Dec 2025, 09:23 | 8.3 | 8.3 °C |
| 14 Nov 2025, 10:00 | 9.3 | 9.3 °C |
| 30 Oct 2025, 12:09 | 8.7 | 8.7 °C |
| 26 Sep 2025, 10:42 | 9.3 | 9.3 °C |
| 18 Aug 2025, 12:12 | 13.7 | 13.7 °C |
| 22 Apr 2025, 12:08 | 10.5 | 10.5 °C |
| 3 Mar 2025, 10:42 | 7.3 | 7.3 °C |
| 7 Feb 2025, 10:32 | 6.7 | 6.7 °C |
| 24 Jan 2025, 11:16 | 7.3 | 7.3 °C |
| 2 Dec 2024, 10:10 | 8.9 | 8.9 °C |
| 21 Nov 2024, 12:18 | 4.2 | 4.2 °C |
| 18 Oct 2024, 09:01 | 9.6 | 9.6 °C |
| 25 Sep 2024, 08:59 | 10.3 | 10.3 °C |
| 30 Aug 2024, 11:17 | 12 | 12 °C |
| 15 Jul 2024, 10:05 | 12 | 12 °C |
| 28 Jun 2024, 11:16 | 12.7 | 12.7 °C |
| 22 May 2024, 10:06 | 11.4 | 11.4 °C |
| 18 Apr 2024, 11:51 | 8.1 | 8.1 °C |
| 25 Mar 2024, 11:01 | 7.9 | 7.9 °C |
| 18 Mar 2024, 10:35 | 8.9 | 8.9 °C |
| 23 Feb 2024, 09:25 | 7.4 | 7.4 °C |
| 21 Feb 2024, 10:09 | 8.9 | 8.9 °C |
| 10 Jan 2024, 09:25 | 6.7 | 6.7 °C |
| 15 Dec 2023, 10:28 | 8.2 | 8.2 °C |
| 12 Dec 2023, 11:01 | 8.6 | 8.6 °C |
| 21 Nov 2023, 11:42 | 9.2 | 9.2 °C |
| 16 Nov 2023, 10:13 | 8.3 | 8.3 °C |
| 30 Oct 2023, 10:53 | 9.1 | 9.1 °C |
| 25 Oct 2023, 12:02 | 9.1 | 9.1 °C |
pH
code 0061
8.24
Sampled 8 Sep 2026, 23 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 10:55 | 8.24 | 8.24 |
| 18 Aug 2026, 15:41 | 8.43 | 8.43 |
| 21 Jul 2026, 13:09 | 8.31 | 8.31 |
| 22 Jun 2026, 11:16 | 8.33 | 8.33 |
| 29 May 2026, 11:56 | 8.37 | 8.37 |
| 29 Apr 2026, 12:48 | 8.24 | 8.24 |
| 27 Mar 2026, 14:44 | 8.28 | 8.28 |
| 12 Feb 2026, 09:55 | 8.18 | 8.18 |
| 16 Dec 2025, 09:24 | 8.12 | 8.12 |
| 16 Dec 2025, 09:23 | 8.12 | 8.12 |
| 14 Nov 2025, 10:00 | 8.13 | 8.13 |
| 30 Oct 2025, 12:09 | 8.32 | 8.32 |
| 26 Sep 2025, 10:42 | 8.32 | 8.32 |
| 18 Aug 2025, 12:12 | 8.25 | 8.25 |
| 22 Apr 2025, 12:08 | 8.31 | 8.31 |
| 3 Mar 2025, 10:42 | 8.16 | 8.16 |
| 7 Feb 2025, 10:32 | 8.12 | 8.12 |
| 24 Jan 2025, 11:16 | 8.26 | 8.26 |
| 2 Dec 2024, 10:10 | 8.15 | 8.15 |
| 21 Nov 2024, 12:18 | 8.22 | 8.22 |
| 18 Oct 2024, 09:01 | 8.1 | 8.1 |
| 25 Sep 2024, 08:59 | 8.17 | 8.17 |
| 30 Aug 2024, 11:17 | 8.2 | 8.2 |
| 15 Jul 2024, 10:05 | 8.18 | 8.18 |
| 28 Jun 2024, 11:16 | 8.26 | 8.26 |
| 22 May 2024, 10:06 | 8.11 | 8.11 |
| 18 Apr 2024, 11:51 | 8.23 | 8.23 |
| 25 Mar 2024, 11:01 | 8.31 | 8.31 |
| 18 Mar 2024, 10:35 | 8.18 | 8.18 |
| 23 Feb 2024, 09:25 | 8.16 | 8.16 |
| 21 Feb 2024, 10:09 | 8.16 | 8.16 |
| 10 Jan 2024, 09:25 | 8.18 | 8.18 |
| 15 Dec 2023, 10:28 | 8.12 | 8.12 |
| 12 Dec 2023, 11:01 | 7.97 | 7.97 |
| 21 Nov 2023, 11:42 | 8.27 | 8.27 |
| 16 Nov 2023, 10:13 | 8.26 | 8.26 |
| 30 Oct 2023, 10:53 | 8.29 | 8.29 |
| 25 Oct 2023, 12:02 | 8.27 | 8.27 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 8 Sep 2026, 23 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 10:55 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Aug 2026, 15:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Jul 2026, 13:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Jun 2026, 11:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 May 2026, 11:56 | 0.0054 | 0.0054 mg/l |
| 29 Apr 2026, 12:48 | 0.0028 | 0.0028 mg/l |
| 27 Mar 2026, 14:44 | 0.0038 | 0.0038 mg/l |
| 12 Feb 2026, 09:55 | 0.025 | 0.025 mg/l |
| 16 Dec 2025, 09:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Dec 2025, 09:23 | 0.023 | 0.023 mg/l |
| 14 Nov 2025, 10:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 30 Oct 2025, 12:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Sep 2025, 10:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Aug 2025, 12:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Apr 2025, 12:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Mar 2025, 10:42 | 0.0092 | 0.0092 mg/l |
| 7 Feb 2025, 10:32 | 0.0071 | 0.0071 mg/l |
| 24 Jan 2025, 11:16 | 0.021 | 0.021 mg/l |
| 2 Dec 2024, 10:10 | 0.017 | 0.017 mg/l |
| 21 Nov 2024, 12:18 | <0.002 | below 0.002 mg/l (not detected above this) |
| 18 Oct 2024, 09:01 | 0.018 | 0.018 mg/l |
| 25 Sep 2024, 08:59 | 0.0061 | 0.0061 mg/l |
| 30 Aug 2024, 11:17 | <0.002 | below 0.002 mg/l (not detected above this) |
| 15 Jul 2024, 10:05 | 0.011 | 0.011 mg/l |
| 28 Jun 2024, 11:16 | 0.006 | 0.006 mg/l |
| 22 May 2024, 10:06 | 0.0026 | 0.0026 mg/l |
| 18 Apr 2024, 11:51 | 0.0035 | 0.0035 mg/l |
| 18 Mar 2024, 10:35 | 0.014 | 0.014 mg/l |
| 23 Feb 2024, 09:25 | 0.0099 | 0.0099 mg/l |
| 12 Dec 2023, 11:01 | 0.014 | 0.014 mg/l |
| 21 Nov 2023, 11:42 | <0.002 | below 0.002 mg/l (not detected above this) |
| 25 Oct 2023, 12:02 | 0.0043 | 0.0043 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
3.5 mg/l
Sampled 8 Sep 2026, 23 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 10:55 | 3.5 | 3.5 mg/l |
| 18 Aug 2026, 15:41 | 3.2 | 3.2 mg/l |
| 21 Jul 2026, 13:09 | 3.4 | 3.4 mg/l |
| 22 Jun 2026, 11:16 | 3.4 | 3.4 mg/l |
| 29 May 2026, 11:56 | 3.3 | 3.3 mg/l |
| 29 Apr 2026, 12:48 | 3.6 | 3.6 mg/l |
| 27 Mar 2026, 14:44 | 3.5 | 3.5 mg/l |
| 12 Feb 2026, 09:55 | 3.5 | 3.5 mg/l |
| 16 Dec 2025, 09:24 | 3.2 | 3.2 mg/l |
| 16 Dec 2025, 09:23 | 3.2 | 3.2 mg/l |
| 14 Nov 2025, 10:00 | 3.4 | 3.4 mg/l |
| 30 Oct 2025, 12:09 | 2.9 | 2.9 mg/l |
| 26 Sep 2025, 10:42 | 3.4 | 3.4 mg/l |
| 18 Aug 2025, 12:12 | 3.3 | 3.3 mg/l |
| 22 Apr 2025, 12:08 | 3.9 | 3.9 mg/l |
| 3 Mar 2025, 10:42 | 3.79 | 3.79 mg/l |
| 7 Feb 2025, 10:32 | 3.7 | 3.7 mg/l |
| 24 Jan 2025, 11:16 | 3.5 | 3.5 mg/l |
| 2 Dec 2024, 10:10 | 3.4 | 3.4 mg/l |
| 21 Nov 2024, 12:18 | 3.5 | 3.5 mg/l |
| 18 Oct 2024, 09:01 | 3.3 | 3.3 mg/l |
| 25 Sep 2024, 08:59 | 3.5 | 3.5 mg/l |
| 30 Aug 2024, 11:17 | 3.6 | 3.6 mg/l |
| 15 Jul 2024, 10:05 | 3.49 | 3.49 mg/l |
| 28 Jun 2024, 11:16 | 3.29 | 3.29 mg/l |
| 22 May 2024, 10:06 | 3.5 | 3.5 mg/l |
| 18 Apr 2024, 11:51 | 3.5 | 3.5 mg/l |
| 18 Mar 2024, 10:35 | 3.3 | 3.3 mg/l |
| 23 Feb 2024, 09:25 | 3.2 | 3.2 mg/l |
| 12 Dec 2023, 11:01 | 3.2 | 3.2 mg/l |
| 21 Nov 2023, 11:42 | 3.2 | 3.2 mg/l |
| 25 Oct 2023, 12:02 | 3.6 | 3.6 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.015 mg/l
Sampled 8 Sep 2026, 23 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 10:55 | 0.015 | 0.015 mg/l |
| 18 Aug 2026, 15:41 | 0.011 | 0.011 mg/l |
| 21 Jul 2026, 13:09 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Jun 2026, 11:16 | 0.017 | 0.017 mg/l |
| 29 May 2026, 11:56 | 0.0097 | 0.0097 mg/l |
| 29 Apr 2026, 12:48 | 0.0071 | 0.0071 mg/l |
| 27 Mar 2026, 14:44 | 0.015 | 0.015 mg/l |
| 12 Feb 2026, 09:55 | 0.015 | 0.015 mg/l |
| 16 Dec 2025, 09:24 | 0.016 | 0.016 mg/l |
| 16 Dec 2025, 09:23 | 0.03 | 0.03 mg/l |
| 14 Nov 2025, 10:00 | 0.025 | 0.025 mg/l |
| 30 Oct 2025, 12:09 | 0.017 | 0.017 mg/l |
| 26 Sep 2025, 10:42 | 0.023 | 0.023 mg/l |
| 18 Aug 2025, 12:12 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Apr 2025, 12:08 | <0.01 | below 0.01 mg/l (not detected above this) |
| 3 Mar 2025, 10:42 | 0.016 | 0.016 mg/l |
| 7 Feb 2025, 10:32 | 0.017 | 0.017 mg/l |
| 24 Jan 2025, 11:16 | 0.019 | 0.019 mg/l |
| 2 Dec 2024, 10:10 | 0.01 | 0.01 mg/l |
| 21 Nov 2024, 12:18 | 0.015 | 0.015 mg/l |
| 18 Oct 2024, 09:01 | 0.029 | 0.029 mg/l |
| 25 Sep 2024, 08:59 | 0.022 | 0.022 mg/l |
| 30 Aug 2024, 11:17 | 0.0098 | 0.0098 mg/l |
| 15 Jul 2024, 10:05 | 0.011 | 0.011 mg/l |
| 28 Jun 2024, 11:16 | 0.003 | 0.003 mg/l |
| 22 May 2024, 10:06 | 0.0028 | 0.0028 mg/l |
| 18 Apr 2024, 11:51 | 0.015 | 0.015 mg/l |
| 18 Mar 2024, 10:35 | 0.015 | 0.015 mg/l |
| 23 Feb 2024, 09:25 | 0.022 | 0.022 mg/l |
| 12 Dec 2023, 11:01 | 0.016 | 0.016 mg/l |
| 21 Nov 2023, 11:42 | 0.017 | 0.017 mg/l |
| 25 Oct 2023, 12:02 | 0.02 | 0.02 mg/l |
Turbidity
code 6396 · NTU
2.1 NTU
Sampled 27 Mar 2026, 6 months ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 27 Mar 2026, 14:44 | 2.1 | 2.1 NTU |
| 12 Feb 2026, 09:55 | 4 | 4 NTU |
| 16 Dec 2025, 09:24 | 4.1 | 4.1 NTU |
| 14 Nov 2025, 10:00 | 3.6 | 3.6 NTU |
| 30 Oct 2025, 12:09 | 1.7 | 1.7 NTU |
| 26 Sep 2025, 10:42 | <1 | below 1 NTU (not detected above this) |
| 18 Aug 2025, 12:12 | <1 | below 1 NTU (not detected above this) |
| 22 Apr 2025, 12:08 | 1.1 | 1.1 NTU |
| 3 Mar 2025, 10:42 | 1.8 | 1.8 NTU |
| 7 Feb 2025, 10:32 | 1.9 | 1.9 NTU |
| 24 Jan 2025, 11:16 | 6.3 | 6.3 NTU |
| 2 Dec 2024, 10:10 | 4.3 | 4.3 NTU |
| 21 Nov 2024, 12:18 | 1.1 | 1.1 NTU |
| 18 Oct 2024, 09:01 | 5 | 5 NTU |
| 25 Sep 2024, 08:59 | 2.3 | 2.3 NTU |
| 30 Aug 2024, 11:17 | 1 | 1 NTU |
| 15 Jul 2024, 10:05 | 1.2 | 1.2 NTU |
| 28 Jun 2024, 11:16 | 1.3 | 1.3 NTU |
| 18 Mar 2024, 10:35 | 2.6 | 2.6 NTU |
| 23 Feb 2024, 09:25 | 6.4 | 6.4 NTU |
| 12 Dec 2023, 11:01 | 8.2 | 8.2 NTU |
| 21 Nov 2023, 11:42 | 3.2 | 3.2 NTU |
| 25 Oct 2023, 12:02 | 4.8 | 4.8 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
546 µS/cm
Sampled 8 Sep 2026, 23 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 10:55 | 546 | 546 µS/cm |
| 18 Aug 2026, 15:41 | 552 | 552 µS/cm |
| 21 Jul 2026, 13:09 | 562 | 562 µS/cm |
| 22 Jun 2026, 11:16 | 552 | 552 µS/cm |
| 29 May 2026, 11:56 | 551 | 551 µS/cm |
| 29 Apr 2026, 12:48 | 559 | 559 µS/cm |
| 27 Mar 2026, 14:44 | 520 | 520 µS/cm |
| 12 Feb 2026, 09:55 | 496 | 496 µS/cm |
| 16 Dec 2025, 09:24 | 468 | 468 µS/cm |
| 16 Dec 2025, 09:23 | 468 | 468 µS/cm |
| 14 Nov 2025, 10:00 | 508 | 508 µS/cm |
| 30 Oct 2025, 12:09 | 494 | 494 µS/cm |
| 26 Sep 2025, 10:42 | 586 | 586 µS/cm |
| 18 Aug 2025, 12:12 | 572 | 572 µS/cm |
| 22 Apr 2025, 12:08 | 569 | 569 µS/cm |
| 3 Mar 2025, 10:42 | 552 | 552 µS/cm |
| 7 Feb 2025, 10:32 | 545 | 545 µS/cm |
| 24 Jan 2025, 11:16 | 540 | 540 µS/cm |
| 2 Dec 2024, 10:10 | 508 | 508 µS/cm |
| 21 Nov 2024, 12:18 | 560 | 560 µS/cm |
| 18 Oct 2024, 09:01 | 495 | 495 µS/cm |
| 25 Sep 2024, 08:59 | 514 | 514 µS/cm |
| 30 Aug 2024, 11:17 | 568 | 568 µS/cm |
| 15 Jul 2024, 10:05 | 557 | 557 µS/cm |
| 28 Jun 2024, 11:16 | 570 | 570 µS/cm |
| 22 May 2024, 10:06 | 555 | 555 µS/cm |
| 18 Apr 2024, 11:51 | 518 | 518 µS/cm |
| 25 Mar 2024, 11:01 | 516 | 516 µS/cm |
| 18 Mar 2024, 10:35 | 508 | 508 µS/cm |
| 23 Feb 2024, 09:25 | 486 | 486 µS/cm |
| 21 Feb 2024, 10:09 | 499 | 499 µS/cm |
| 10 Jan 2024, 09:25 | 532 | 532 µS/cm |
| 15 Dec 2023, 10:28 | 541 | 541 µS/cm |
| 12 Dec 2023, 11:01 | 478 | 478 µS/cm |
| 21 Nov 2023, 11:42 | 515 | 515 µS/cm |
| 16 Nov 2023, 10:13 | 523 | 523 µS/cm |
| 30 Oct 2023, 10:53 | 550 | 550 µS/cm |
| 25 Oct 2023, 12:02 | 543 | 543 µS/cm |
Everything measured here
74 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 74 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 38 | Oct 2023 – Sep 2026 | 109.9% 8 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 38 | Oct 2023 – Sep 2026 | 11.6 mg/l 8 Sep 2026 |
| Temperature of Water 0076 | River water | 38 | Oct 2023 – Sep 2026 | 12.8 °C 8 Sep 2026 |
| pH 0061 | River water | 38 | Oct 2023 – Sep 2026 | 8.24 8 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 32 | Oct 2023 – Sep 2026 | below 0.03 mg/l 8 Sep 2026 |
| Nitrate as N 0117 | River water | 32 | Oct 2023 – Sep 2026 | 3.5 mg/l 8 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 32 | Oct 2023 – Sep 2026 | 0.015 mg/l 8 Sep 2026 |
| Turbidity 6396 | River water | 23 | Oct 2023 – Mar 2026 | 2.1 NTU 27 Mar 2026 |
| Conductivity at 25 C 0077 | River water | 38 | Oct 2023 – Sep 2026 | 546 µS/cm 8 Sep 2026 |
| 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 | River water | 5 | May 2024 – Mar 2025 | below 0.001 µg/l 3 Mar 2025 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 | River water | 4 | May 2024 – Sep 2024 | below 0.001 µg/l 25 Sep 2024 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 | River water | 5 | May 2024 – Mar 2025 | below 0.001 µg/l 3 Mar 2025 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 | River water | 5 | May 2024 – Mar 2025 | below 0.002 µg/l 3 Mar 2025 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| 2H,2H,3H,3H-Perfluorooctanoic acid 2989 | River water | 5 | May 2024 – Mar 2025 | below 0.001 µg/l 3 Mar 2025 |
| 3-Perfluoroheptylpropanoic acid 2925 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| 3:3 Fluorotelomer carboxylic acid 2926 | River water | 5 | May 2024 – Mar 2025 | below 0.004 µg/l 3 Mar 2025 |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 | River water | 5 | May 2024 – Mar 2025 | below 0.005 µg/l 3 Mar 2025 |
| 4:2 Fluorotelomer sulfonic acid 2987 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| 6:2 Fluorotelomer sulfonic acid 2984 | River water | 5 | May 2024 – Mar 2025 | 0.001 µg/l 3 Mar 2025 |
| 8:2 Fluorotelomer sulfonic acid 2983 | River water | 5 | May 2024 – Mar 2025 | below 0.001 µg/l 3 Mar 2025 |
| 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 32 | Oct 2023 – Sep 2026 | 210 mg/l 8 Sep 2026 |
| Aluminium, Dissolved 6037 | River water | 5 | Oct 2023 – Mar 2024 | 14 µg/l 25 Mar 2024 |
| Ammonia un-ionised as N 0119 | River water | 32 | Oct 2023 – Sep 2026 | below 0.00067 mg/l 8 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 19 | Feb 2024 – May 2026 | below 1 mg/l 29 May 2026 |
| Cadmium, Dissolved 0106 | River water | 5 | Oct 2023 – Mar 2024 | 0.17 µg/l 25 Mar 2024 |
| Calcium, Dissolved 0239 | River water | 5 | Oct 2023 – Mar 2024 | 91 mg/l 25 Mar 2024 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 6 | Oct 2023 – Mar 2024 | 1.1 mg/l 25 Mar 2024 |
| Chlorophyll : Acetone Extract 7887 | River water | 22 | Oct 2023 – Mar 2026 | 1.5 µg/l 27 Mar 2026 |
| Chromium, Dissolved 3409 | River water | 5 | Oct 2023 – Mar 2024 | 0.6 µg/l 25 Mar 2024 |
| Copper, Dissolved 6450 | River water | 5 | Oct 2023 – Mar 2024 | below 1 µg/l 25 Mar 2024 |
| Hardness, Total as CaCO3 0158 | River water | 5 | Oct 2023 – Mar 2024 | 248 mg/l 25 Mar 2024 |
| Hexafluoropropylene oxide dimer acid (Gen X) 2981 | River water | 5 | May 2024 – Mar 2025 | below 0.001 µg/l 3 Mar 2025 |
| Lead, Dissolved 0052 | River water | 5 | Oct 2023 – Mar 2024 | below 2 µg/l 25 Mar 2024 |
| Magnesium, Dissolved 0235 | River water | 5 | Oct 2023 – Mar 2024 | 5.1 mg/l 25 Mar 2024 |
| N-Ethylperfluorooctanesulfonamide 2977 | River water | 5 | May 2024 – Mar 2025 | below 0.002 µg/l 3 Mar 2025 |
| N-methylperfluorooctanesulfonamide 2975 | River water | 5 | May 2024 – Mar 2025 | below 0.002 µg/l 3 Mar 2025 |
| Nickel, Dissolved 3410 | River water | 5 | Oct 2023 – Mar 2024 | below 1 µg/l 25 Mar 2024 |
| Nitrite as N 0118 | River water | 32 | Oct 2023 – Sep 2026 | below 0.004 mg/l 8 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 32 | Oct 2023 – Sep 2026 | 3.5 mg/l 8 Sep 2026 |
| Perfluoro(2-ethoxyethane)sulfonic acid 2924 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| Perfluoro(4-methoxybutanoic) acid 2923 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| Perfluoro-3,6-dioxaheptanoic acid 2922 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| Perfluoro-3-methoxypropanoic acid 2921 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| Perfluoro-4-ethylcyclohexanesulfonic acid 2973 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| Perfluorobutanesulfonic acid 2972 | River water | 5 | May 2024 – Mar 2025 | 0.001 µg/l 3 Mar 2025 |
| Perfluorobutanoic acid 2995 | River water | 5 | May 2024 – Mar 2025 | below 0.001 µg/l 3 Mar 2025 |
| Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| Perfluorodecanesulfonic acid 2969 | River water | 5 | May 2024 – Mar 2025 | below 0.002 µg/l 3 Mar 2025 |
| Perfluorodecanoic acid 8892 | River water | 5 | May 2024 – Mar 2025 | below 0.002 µg/l 3 Mar 2025 |
| Perfluorododecane sulfonic acid 2968 | River water | 5 | May 2024 – Mar 2025 | below 0.005 µg/l 3 Mar 2025 |
| Perfluorododecanoic acid 8894 | River water | 5 | May 2024 – Mar 2025 | below 0.002 µg/l 3 Mar 2025 |
| Perfluoroheptanesulfonic acid 2967 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| Perfluoroheptanoic acid 8889 | River water | 5 | May 2024 – Mar 2025 | below 0.001 µg/l 3 Mar 2025 |
| Perfluorohexanesulfonamide 2965 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| Perfluorohexanesulfonic acid (B) 2944 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| Perfluorohexanesulfonic acid (L) 2964 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| Perfluorohexanoic acid 8888 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| Perfluorononanesulfonic acid 2963 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| Perfluorononanoic acid 8891 | River water | 5 | May 2024 – Mar 2025 | below 0.001 µg/l 3 Mar 2025 |
| Perfluorooctadecanoic acid 2962 | River water | 5 | May 2024 – Mar 2025 | below 0.002 µg/l 3 Mar 2025 |
| Perfluorooctanesulfonamide 2961 | River water | 5 | May 2024 – Mar 2025 | below 0.001 µg/l 3 Mar 2025 |
| Perfluorooctanesulfonic acid (branched) 2960 | River water | 5 | May 2024 – Mar 2025 | 0.0012 µg/l 3 Mar 2025 |
| Perfluorooctanesulfonic acid (linear) 2959 | River water | 5 | May 2024 – Mar 2025 | 0.00057 µg/l 3 Mar 2025 |
| Perfluorooctanoic acid 8890 | River water | 5 | May 2024 – Mar 2025 | 0.0009 µg/l 3 Mar 2025 |
| Perfluoropentanesulfonic acid 2957 | River water | 5 | May 2024 – Mar 2025 | below 0.0005 µg/l 3 Mar 2025 |
| Perfluoropentanoic acid 8887 | River water | 5 | May 2024 – Mar 2025 | below 0.001 µg/l 3 Mar 2025 |
| Perfluorotetradecanoic acid 8895 | River water | 5 | May 2024 – Mar 2025 | below 0.006 µg/l 3 Mar 2025 |
| Perfluorotridecanoic acid 2955 | River water | 5 | May 2024 – Mar 2025 | below 0.005 µg/l 3 Mar 2025 |
| Perfluoroundecane sulfonic acid 2953 | River water | 5 | May 2024 – Mar 2025 | below 0.004 µg/l 3 Mar 2025 |
| Perfluoroundecanoic acid 8893 | River water | 5 | May 2024 – Mar 2025 | below 0.002 µg/l 3 Mar 2025 |
| Solids, Suspended at 105 C 0135 | River water | 23 | Oct 2023 – Mar 2026 | 6.1 mg/l 27 Mar 2026 |
| Zinc, Dissolved 3408 | River water | 5 | Oct 2023 – Mar 2024 | 19 µg/l 25 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.