Wyville Brook
EA name: WYVILLE BROOK
Environment Agency sampling point AN-WYVILLE · 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
- 7 Sep 2026, 09:0224 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 13 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Environmental monitoring statutory (EU directives)
- Where
- National Grid 490952, 328491As published, to the nearest 1 m. Open in a map
- River, by its own name
- Its name does not give one
- River, by the map
- An unnamed streamPlaced by position alone (the only river line close by), 0 m from the line.
- Next gauge downstream
- CRINGLE BROOK GS GREAT PONTON 2.9 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (25 samples)
Monitoring (national agency policy) (9 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
120.9%
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 09:02 | 120.9 | 120.9% |
| 6 Aug 2026, 10:05 | 105.5 | 105.5% |
| 6 Jul 2026, 09:34 | 118.3 | 118.3% |
| 10 Jun 2026, 09:10 | 97.4 | 97.4% |
| 22 May 2026, 07:51 | 101.3 | 101.3% |
| 9 Apr 2026, 09:50 | 99.5 | 99.5% |
| 23 Mar 2026, 10:43 | 99.1 | 99.1% |
| 12 Feb 2026, 08:45 | 94.4 | 94.4% |
| 6 Jan 2026, 15:38 | 98.1 | 98.1% |
| 16 Dec 2025, 09:57 | 94.1 | 94.1% |
| 3 Nov 2025, 12:12 | 74.7 | 74.7% |
| 1 Oct 2025, 12:28 | 96.2 | 96.2% |
| 8 Sep 2025, 11:26 | 100.4 | 100.4% |
| 12 Aug 2025, 10:58 | 136.8 | 136.8% |
| 23 Jul 2025, 10:23 | 111 | 111% |
| 25 Jun 2025, 11:56 | 106.7 | 106.7% |
| 2 May 2025, 11:34 | 111 | 111% |
| 1 Apr 2025, 11:25 | 101.2 | 101.2% |
| 5 Mar 2025, 08:05 | 96.6 | 96.6% |
| 18 Feb 2025, 12:36 | 101.1 | 101.1% |
| 10 Jan 2025, 11:02 | 93.8 | 93.8% |
| 10 Dec 2024, 12:23 | 94.5 | 94.5% |
| 6 Nov 2024, 09:50 | 83.6 | 83.6% |
| 4 Oct 2024, 12:13 | 84.5 | 84.5% |
| 4 Sep 2024, 10:54 | 87.1 | 87.1% |
| 1 Aug 2024, 11:10 | 112.3 | 112.3% |
| 9 Jul 2024, 11:00 | 102.9 | 102.9% |
| 3 Jun 2024, 09:39 | 110.8 | 110.8% |
| 8 Mar 2024, 10:04 | 99.5 | 99.5% |
| 8 Feb 2024, 11:56 | 94.6 | 94.6% |
| 8 Jan 2024, 12:36 | 97.7 | 97.7% |
| 5 Dec 2023, 13:31 | 97.3 | 97.3% |
| 13 Nov 2023, 10:36 | 95.8 | 95.8% |
| 13 Oct 2023, 12:54 | 69.4 | 69.4% |
Dissolved oxygen
as O2 · code 9924 · mg/l
11.9 mg/l
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 09:02 | 11.9 | 11.9 mg/l |
| 6 Aug 2026, 10:05 | 9.92 | 9.92 mg/l |
| 6 Jul 2026, 09:34 | 10.8 | 10.8 mg/l |
| 10 Jun 2026, 09:10 | 10.1 | 10.1 mg/l |
| 22 May 2026, 07:51 | 10.3 | 10.3 mg/l |
| 9 Apr 2026, 09:50 | 10.7 | 10.7 mg/l |
| 23 Mar 2026, 10:43 | 11.5 | 11.5 mg/l |
| 12 Feb 2026, 08:45 | 10.7 | 10.7 mg/l |
| 6 Jan 2026, 15:38 | 12.4 | 12.4 mg/l |
| 16 Dec 2025, 09:57 | 10.8 | 10.8 mg/l |
| 3 Nov 2025, 12:12 | 8.54 | 8.54 mg/l |
| 1 Oct 2025, 12:28 | 10.6 | 10.6 mg/l |
| 8 Sep 2025, 11:26 | 10.1 | 10.1 mg/l |
| 12 Aug 2025, 10:58 | 13.1 | 13.1 mg/l |
| 23 Jul 2025, 10:23 | 10.7 | 10.7 mg/l |
| 25 Jun 2025, 11:56 | 9.95 | 9.95 mg/l |
| 2 May 2025, 11:34 | 11.2 | 11.2 mg/l |
| 1 Apr 2025, 11:25 | 11.6 | 11.6 mg/l |
| 5 Mar 2025, 08:05 | 12.2 | 12.2 mg/l |
| 18 Feb 2025, 12:36 | 12.7 | 12.7 mg/l |
| 10 Jan 2025, 11:02 | 11.8 | 11.8 mg/l |
| 10 Dec 2024, 12:23 | 11.1 | 11.1 mg/l |
| 6 Nov 2024, 09:50 | 9.42 | 9.42 mg/l |
| 4 Oct 2024, 12:13 | 9.52 | 9.52 mg/l |
| 4 Sep 2024, 10:54 | 8.7 | 8.7 mg/l |
| 1 Aug 2024, 11:10 | 10.6 | 10.6 mg/l |
| 9 Jul 2024, 11:00 | 10.3 | 10.3 mg/l |
| 3 Jun 2024, 09:39 | 11.5 | 11.5 mg/l |
| 8 Mar 2024, 10:04 | 11.7 | 11.7 mg/l |
| 8 Feb 2024, 11:56 | 11.8 | 11.8 mg/l |
| 8 Jan 2024, 12:36 | 11.6 | 11.6 mg/l |
| 5 Dec 2023, 13:31 | 11.5 | 11.5 mg/l |
| 13 Nov 2023, 10:36 | 10.8 | 10.8 mg/l |
| 13 Oct 2023, 12:54 | 7.07 | 7.07 mg/l |
Water temperature
code 0076 · °C
16.2 °C
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 09:02 | 16.2 | 16.2 °C |
| 6 Aug 2026, 10:05 | 18.2 | 18.2 °C |
| 6 Jul 2026, 09:34 | 19.6 | 19.6 °C |
| 10 Jun 2026, 09:10 | 13.7 | 13.7 °C |
| 22 May 2026, 07:51 | 14.5 | 14.5 °C |
| 9 Apr 2026, 09:50 | 11.9 | 11.9 °C |
| 23 Mar 2026, 10:43 | 8.9 | 8.9 °C |
| 12 Feb 2026, 08:45 | 9.6 | 9.6 °C |
| 6 Jan 2026, 15:38 | 5.4 | 5.4 °C |
| 16 Dec 2025, 09:57 | 9.3 | 9.3 °C |
| 3 Nov 2025, 12:12 | 9.4 | 9.4 °C |
| 1 Oct 2025, 12:28 | 11.1 | 11.1 °C |
| 8 Sep 2025, 11:26 | 15.1 | 15.1 °C |
| 12 Aug 2025, 10:58 | 17.2 | 17.2 °C |
| 23 Jul 2025, 10:23 | 16.9 | 16.9 °C |
| 25 Jun 2025, 11:56 | 18.6 | 18.6 °C |
| 2 May 2025, 11:34 | 15 | 15 °C |
| 1 Apr 2025, 11:25 | 9.4 | 9.4 °C |
| 5 Mar 2025, 08:05 | 5.4 | 5.4 °C |
| 18 Feb 2025, 12:36 | 5.5 | 5.5 °C |
| 10 Jan 2025, 11:02 | 5.4 | 5.4 °C |
| 10 Dec 2024, 12:23 | 8.2 | 8.2 °C |
| 6 Nov 2024, 09:50 | 10 | 10 °C |
| 4 Oct 2024, 12:13 | 10 | 10 °C |
| 4 Sep 2024, 10:54 | 15.3 | 15.3 °C |
| 1 Aug 2024, 11:10 | 18.1 | 18.1 °C |
| 9 Jul 2024, 11:00 | 15.1 | 15.1 °C |
| 3 Jun 2024, 09:39 | 13.7 | 13.7 °C |
| 8 Mar 2024, 10:04 | 8.3 | 8.3 °C |
| 8 Feb 2024, 11:56 | 6 | 6 °C |
| 8 Jan 2024, 12:36 | 7.9 | 7.9 °C |
| 5 Dec 2023, 13:31 | 8 | 8 °C |
| 13 Nov 2023, 10:36 | 9.8 | 9.8 °C |
| 13 Oct 2023, 12:54 | 14.4 | 14.4 °C |
pH
code 0061
8.16
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 09:02 | 8.16 | 8.16 |
| 6 Aug 2026, 10:05 | 8.17 | 8.17 |
| 6 Jul 2026, 09:34 | 7.95 | 7.95 |
| 10 Jun 2026, 09:10 | 7.78 | 7.78 |
| 22 May 2026, 07:51 | 8.09 | 8.09 |
| 9 Apr 2026, 09:50 | 8.14 | 8.14 |
| 23 Mar 2026, 10:43 | 8.12 | 8.12 |
| 12 Feb 2026, 08:45 | 8.03 | 8.03 |
| 6 Jan 2026, 15:38 | 8.22 | 8.22 |
| 16 Dec 2025, 09:57 | 8.01 | 8.01 |
| 3 Nov 2025, 12:12 | 7.78 | 7.78 |
| 1 Oct 2025, 12:28 | 8.14 | 8.14 |
| 8 Sep 2025, 11:26 | 7.78 | 7.78 |
| 12 Aug 2025, 10:58 | 7.98 | 7.98 |
| 23 Jul 2025, 10:23 | 7.93 | 7.93 |
| 25 Jun 2025, 11:56 | 7.81 | 7.81 |
| 2 May 2025, 11:34 | 8.19 | 8.19 |
| 1 Apr 2025, 11:25 | 8.09 | 8.09 |
| 5 Mar 2025, 08:05 | 8.15 | 8.15 |
| 18 Feb 2025, 12:36 | 8.22 | 8.22 |
| 10 Jan 2025, 11:02 | 7.96 | 7.96 |
| 10 Dec 2024, 12:23 | 8.06 | 8.06 |
| 6 Nov 2024, 09:50 | 7.99 | 7.99 |
| 4 Oct 2024, 12:13 | 8.05 | 8.05 |
| 4 Sep 2024, 10:54 | 7.87 | 7.87 |
| 1 Aug 2024, 11:10 | 8.03 | 8.03 |
| 9 Jul 2024, 11:00 | 8.05 | 8.05 |
| 3 Jun 2024, 09:39 | 8.11 | 8.11 |
| 8 Mar 2024, 10:04 | 8.08 | 8.08 |
| 8 Feb 2024, 11:56 | 8.24 | 8.24 |
| 8 Jan 2024, 12:36 | 8.15 | 8.15 |
| 5 Dec 2023, 13:31 | 8.09 | 8.09 |
| 13 Nov 2023, 10:36 | 8.03 | 8.03 |
| 13 Oct 2023, 12:54 | 7.76 | 7.76 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.034 mg/l
Sampled 7 Sep 2026, 24 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 09:02 | 0.034 | 0.034 mg/l |
| 6 Aug 2026, 10:05 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Jul 2026, 09:34 | 0.087 | 0.087 mg/l |
| 10 Jun 2026, 09:10 | 0.12 | 0.12 mg/l |
| 22 May 2026, 07:51 | 0.048 | 0.048 mg/l |
| 9 Apr 2026, 09:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Mar 2026, 10:43 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Feb 2026, 08:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Jan 2026, 15:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Dec 2025, 09:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Nov 2025, 12:12 | 0.068 | 0.068 mg/l |
| 1 Oct 2025, 12:28 | 0.052 | 0.052 mg/l |
| 8 Sep 2025, 11:26 | 0.052 | 0.052 mg/l |
| 12 Aug 2025, 10:58 | 0.041 | 0.041 mg/l |
| 23 Jul 2025, 10:23 | 0.034 | 0.034 mg/l |
| 25 Jun 2025, 11:56 | 0.045 | 0.045 mg/l |
| 2 May 2025, 11:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Mar 2025, 08:05 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Feb 2025, 12:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Jan 2025, 11:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Dec 2024, 12:23 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Nov 2024, 09:50 | 0.1 | 0.1 mg/l |
| 4 Oct 2024, 12:13 | 0.073 | 0.073 mg/l |
| 4 Sep 2024, 10:54 | 0.14 | 0.14 mg/l |
| 1 Aug 2024, 11:10 | 0.04 | 0.04 mg/l |
| 9 Jul 2024, 11:00 | 0.043 | 0.043 mg/l |
| 3 Jun 2024, 09:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Mar 2024, 10:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Feb 2024, 11:56 | 0.043 | 0.043 mg/l |
| 8 Jan 2024, 12:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Dec 2023, 13:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Nov 2023, 10:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Oct 2023, 12:54 | 0.14 | 0.14 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
5.8 mg/l
Sampled 7 Sep 2026, 24 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 09:02 | 5.8 | 5.8 mg/l |
| 6 Aug 2026, 10:05 | 6.47 | 6.47 mg/l |
| 6 Jul 2026, 09:34 | 5.86 | 5.86 mg/l |
| 10 Jun 2026, 09:10 | 6.26 | 6.26 mg/l |
| 22 May 2026, 07:51 | 7.98 | 7.98 mg/l |
| 9 Apr 2026, 09:50 | 11 | 11 mg/l |
| 23 Mar 2026, 10:43 | 14 | 14 mg/l |
| 12 Feb 2026, 08:45 | 14 | 14 mg/l |
| 6 Jan 2026, 15:38 | 14 | 14 mg/l |
| 16 Dec 2025, 09:57 | 12 | 12 mg/l |
| 3 Nov 2025, 12:12 | 6.63 | 6.63 mg/l |
| 1 Oct 2025, 12:28 | 7.33 | 7.33 mg/l |
| 8 Sep 2025, 11:26 | 7.14 | 7.14 mg/l |
| 12 Aug 2025, 10:58 | 7.83 | 7.83 mg/l |
| 23 Jul 2025, 10:23 | 7.24 | 7.24 mg/l |
| 25 Jun 2025, 11:56 | 7.04 | 7.04 mg/l |
| 2 May 2025, 11:34 | 9.07 | 9.07 mg/l |
| 5 Mar 2025, 08:05 | 12 | 12 mg/l |
| 18 Feb 2025, 12:36 | 13 | 13 mg/l |
| 10 Jan 2025, 11:02 | 15 | 15 mg/l |
| 10 Dec 2024, 12:23 | 13 | 13 mg/l |
| 6 Nov 2024, 09:50 | 13 | 13 mg/l |
| 4 Oct 2024, 12:13 | 7.97 | 7.97 mg/l |
| 4 Sep 2024, 10:54 | 7.53 | 7.53 mg/l |
| 1 Aug 2024, 11:10 | 8.67 | 8.67 mg/l |
| 9 Jul 2024, 11:00 | 9.27 | 9.27 mg/l |
| 3 Jun 2024, 09:39 | 12 | 12 mg/l |
| 8 Mar 2024, 10:04 | 15 | 15 mg/l |
| 8 Feb 2024, 11:56 | 13 | 13 mg/l |
| 8 Jan 2024, 12:36 | 15 | 15 mg/l |
| 5 Dec 2023, 13:31 | 13 | 13 mg/l |
| 13 Nov 2023, 10:36 | 14 | 14 mg/l |
| 13 Oct 2023, 12:54 | 5.7 | 5.7 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
below 0.01 mg/l (not detected above this)
Sampled 7 Sep 2026, 24 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 09:02 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 Aug 2026, 10:05 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 Jul 2026, 09:34 | <0.01 | below 0.01 mg/l (not detected above this) |
| 10 Jun 2026, 09:10 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 May 2026, 07:51 | <0.01 | below 0.01 mg/l (not detected above this) |
| 9 Apr 2026, 09:50 | <0.01 | below 0.01 mg/l (not detected above this) |
| 23 Mar 2026, 10:43 | <0.01 | below 0.01 mg/l (not detected above this) |
| 12 Feb 2026, 08:45 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 Jan 2026, 15:38 | 0.016 | 0.016 mg/l |
| 16 Dec 2025, 09:57 | 0.013 | 0.013 mg/l |
| 3 Nov 2025, 12:12 | 0.016 | 0.016 mg/l |
| 1 Oct 2025, 12:28 | <0.01 | below 0.01 mg/l (not detected above this) |
| 8 Sep 2025, 11:26 | 0.012 | 0.012 mg/l |
| 12 Aug 2025, 10:58 | <0.01 | below 0.01 mg/l (not detected above this) |
| 23 Jul 2025, 10:23 | <0.01 | below 0.01 mg/l (not detected above this) |
| 25 Jun 2025, 11:56 | 0.19 | 0.19 mg/l |
| 2 May 2025, 11:34 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Mar 2025, 08:05 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Feb 2025, 12:36 | <0.01 | below 0.01 mg/l (not detected above this) |
| 10 Jan 2025, 11:02 | <0.01 | below 0.01 mg/l (not detected above this) |
| 10 Dec 2024, 12:23 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 Nov 2024, 09:50 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Oct 2024, 12:13 | 0.016 | 0.016 mg/l |
| 4 Sep 2024, 10:54 | <0.01 | below 0.01 mg/l (not detected above this) |
| 1 Aug 2024, 11:10 | 0.013 | 0.013 mg/l |
| 9 Jul 2024, 11:00 | <0.01 | below 0.01 mg/l (not detected above this) |
| 3 Jun 2024, 09:39 | <0.01 | below 0.01 mg/l (not detected above this) |
| 8 Mar 2024, 10:04 | <0.01 | below 0.01 mg/l (not detected above this) |
| 8 Feb 2024, 11:56 | <0.01 | below 0.01 mg/l (not detected above this) |
| 8 Jan 2024, 12:36 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Dec 2023, 13:31 | <0.01 | below 0.01 mg/l (not detected above this) |
| 13 Nov 2023, 10:36 | <0.01 | below 0.01 mg/l (not detected above this) |
| 13 Oct 2023, 12:54 | 0.024 | 0.024 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
580 µS/cm
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 09:02 | 580 | 580 µS/cm |
| 6 Aug 2026, 10:05 | 624 | 624 µS/cm |
| 6 Jul 2026, 09:34 | 618 | 618 µS/cm |
| 10 Jun 2026, 09:10 | 642 | 642 µS/cm |
| 22 May 2026, 07:51 | 674 | 674 µS/cm |
| 9 Apr 2026, 09:50 | 660 | 660 µS/cm |
| 23 Mar 2026, 10:43 | 667 | 667 µS/cm |
| 12 Feb 2026, 08:45 | 630 | 630 µS/cm |
| 6 Jan 2026, 15:38 | 658 | 658 µS/cm |
| 16 Dec 2025, 09:57 | 615 | 615 µS/cm |
| 3 Nov 2025, 12:12 | 686 | 686 µS/cm |
| 1 Oct 2025, 12:28 | 637 | 637 µS/cm |
| 8 Sep 2025, 11:26 | 626 | 626 µS/cm |
| 12 Aug 2025, 10:58 | 596 | 596 µS/cm |
| 23 Jul 2025, 10:23 | 623 | 623 µS/cm |
| 25 Jun 2025, 11:56 | 637 | 637 µS/cm |
| 2 May 2025, 11:34 | 617 | 617 µS/cm |
| 1 Apr 2025, 11:25 | 659 | 659 µS/cm |
| 5 Mar 2025, 08:05 | 704 | 704 µS/cm |
| 18 Feb 2025, 12:36 | 687 | 687 µS/cm |
| 10 Jan 2025, 11:02 | 648 | 648 µS/cm |
| 10 Dec 2024, 12:23 | 659 | 659 µS/cm |
| 6 Nov 2024, 09:50 | 682 | 682 µS/cm |
| 4 Oct 2024, 12:13 | 671 | 671 µS/cm |
| 4 Sep 2024, 10:54 | 658 | 658 µS/cm |
| 1 Aug 2024, 11:10 | 645 | 645 µS/cm |
| 9 Jul 2024, 11:00 | 652 | 652 µS/cm |
| 3 Jun 2024, 09:39 | 687 | 687 µS/cm |
| 8 Mar 2024, 10:04 | 673 | 673 µS/cm |
| 8 Feb 2024, 11:56 | 683 | 683 µS/cm |
| 8 Jan 2024, 12:36 | 655 | 655 µS/cm |
| 5 Dec 2023, 13:31 | 652 | 652 µS/cm |
| 13 Nov 2023, 10:36 | 676 | 676 µS/cm |
| 13 Oct 2023, 12:54 | 679 | 679 µS/cm |
Everything measured here
12 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 12 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 34 | Oct 2023 – Sep 2026 | 120.9% 7 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Sep 2026 | 11.9 mg/l 7 Sep 2026 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – Sep 2026 | 16.2 °C 7 Sep 2026 |
| pH 0061 | River water | 34 | Oct 2023 – Sep 2026 | 8.16 7 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 33 | Oct 2023 – Sep 2026 | 0.034 mg/l 7 Sep 2026 |
| Nitrate as N 0117 | River water | 33 | Oct 2023 – Sep 2026 | 5.8 mg/l 7 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 33 | Oct 2023 – Sep 2026 | below 0.01 mg/l 7 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Sep 2026 | 580 µS/cm 7 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 33 | Oct 2023 – Sep 2026 | 180 mg/l 7 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 33 | Oct 2023 – Sep 2026 | 0.00097 mg/l 7 Sep 2026 |
| Nitrite as N 0118 | River water | 33 | Oct 2023 – Sep 2026 | 0.1 mg/l 7 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 33 | Oct 2023 – Sep 2026 | 5.9 mg/l 7 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.