Maud Foster Rawsons Bridge Bottom
EA name: MAUD FOSTER RAWSONS BRIDGE BOTTOM
Environment Agency sampling point AN-MAFD1 · 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
- 14 Sep 2026, 13:3617 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 6 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 532895, 346456As 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
- Not placedNo mapped watercourse within 500 m. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Environmental monitoring statutory (EU directives) (28 samples)
Planned investigation (local monitoring) (6 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
131.4%
Sampled 14 Sep 2026, 17 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 13:36 | 131.4 | 131.4% |
| 20 Aug 2026, 11:59 | 92.2 | 92.2% |
| 7 Jul 2026, 10:07 | 87.1 | 87.1% |
| 23 Jun 2026, 11:51 | 95.1 | 95.1% |
| 26 May 2026, 11:39 | 136.6 | 136.6% |
| 15 Apr 2026, 09:33 | 131.3 | 131.3% |
| 24 Mar 2026, 11:31 | 139.6 | 139.6% |
| 10 Feb 2026, 12:32 | 91.6 | 91.6% |
| 15 Jan 2026, 10:59 | 83.4 | 83.4% |
| 3 Dec 2025, 11:44 | 77.2 | 77.2% |
| 4 Nov 2025, 12:36 | 99.8 | 99.8% |
| 17 Oct 2025, 11:47 | 84.4 | 84.4% |
| 9 Sep 2025, 10:14 | 70.7 | 70.7% |
| 6 Aug 2025, 10:01 | 156.9 | 156.9% |
| 30 Jul 2025, 13:21 | 132.6 | 132.6% |
| 27 Jun 2025, 10:10 | 122.7 | 122.7% |
| 23 May 2025, 10:45 | 147.6 | 147.6% |
| 8 Apr 2025, 12:38 | 149.2 | 149.2% |
| 24 Mar 2025, 11:02 | 135.6 | 135.6% |
| 4 Feb 2025, 10:55 | 89.2 | 89.2% |
| 10 Jan 2025, 09:36 | 76.1 | 76.1% |
| 9 Dec 2024, 13:22 | 81.2 | 81.2% |
| 4 Nov 2024, 12:33 | 78.6 | 78.6% |
| 9 Oct 2024, 13:25 | 75.2 | 75.2% |
| 11 Sep 2024, 12:51 | 68.2 | 68.2% |
| 6 Aug 2024, 11:13 | 120.7 | 120.7% |
| 5 Jul 2024, 09:51 | 108.4 | 108.4% |
| 10 Jun 2024, 13:21 | 105.8 | 105.8% |
| 6 Mar 2024, 12:13 | 88.6 | 88.6% |
| 6 Feb 2024, 11:57 | 97.6 | 97.6% |
| 8 Jan 2024, 10:53 | 78.8 | 78.8% |
| 6 Dec 2023, 13:14 | 83.2 | 83.2% |
| 2 Nov 2023, 12:49 | 75.3 | 75.3% |
| 6 Oct 2023, 13:44 | 70.1 | 70.1% |
Dissolved oxygen
as O2 · code 9924 · mg/l
12 mg/l
Sampled 14 Sep 2026, 17 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 13:36 | 12 | 12 mg/l |
| 20 Aug 2026, 11:59 | 8.3 | 8.3 mg/l |
| 7 Jul 2026, 10:07 | 7.66 | 7.66 mg/l |
| 23 Jun 2026, 11:51 | 8.08 | 8.08 mg/l |
| 26 May 2026, 11:39 | 11.3 | 11.3 mg/l |
| 15 Apr 2026, 09:33 | 14 | 14 mg/l |
| 24 Mar 2026, 11:31 | 15.4 | 15.4 mg/l |
| 10 Feb 2026, 12:32 | 10.9 | 10.9 mg/l |
| 15 Jan 2026, 10:59 | 10.8 | 10.8 mg/l |
| 3 Dec 2025, 11:44 | 9.36 | 9.36 mg/l |
| 4 Nov 2025, 12:36 | 10.9 | 10.9 mg/l |
| 17 Oct 2025, 11:47 | 8.83 | 8.83 mg/l |
| 9 Sep 2025, 10:14 | 6.96 | 6.96 mg/l |
| 6 Aug 2025, 10:01 | 14.8 | 14.8 mg/l |
| 30 Jul 2025, 13:21 | 11.8 | 11.8 mg/l |
| 27 Jun 2025, 10:10 | 10.9 | 10.9 mg/l |
| 23 May 2025, 10:45 | 14.3 | 14.3 mg/l |
| 8 Apr 2025, 12:38 | 16.3 | 16.3 mg/l |
| 24 Mar 2025, 11:02 | 15 | 15 mg/l |
| 4 Feb 2025, 10:55 | 11.7 | 11.7 mg/l |
| 10 Jan 2025, 09:36 | 10.5 | 10.5 mg/l |
| 9 Dec 2024, 13:22 | 9.72 | 9.72 mg/l |
| 4 Nov 2024, 12:33 | 8.53 | 8.53 mg/l |
| 9 Oct 2024, 13:25 | 7.7 | 7.7 mg/l |
| 11 Sep 2024, 12:51 | 6.83 | 6.83 mg/l |
| 6 Aug 2024, 11:13 | 10.8 | 10.8 mg/l |
| 5 Jul 2024, 09:51 | 10.5 | 10.5 mg/l |
| 10 Jun 2024, 13:21 | 10.7 | 10.7 mg/l |
| 6 Mar 2024, 12:13 | 10.6 | 10.6 mg/l |
| 6 Feb 2024, 11:57 | 11.1 | 11.1 mg/l |
| 8 Jan 2024, 10:53 | 9.82 | 9.82 mg/l |
| 6 Dec 2023, 13:14 | 10.5 | 10.5 mg/l |
| 2 Nov 2023, 12:49 | 8.17 | 8.17 mg/l |
| 6 Oct 2023, 13:44 | 6.83 | 6.83 mg/l |
Water temperature
code 0076 · °C
19.8 °C
Sampled 14 Sep 2026, 17 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 13:36 | 19.8 | 19.8 °C |
| 20 Aug 2026, 11:59 | 20.4 | 20.4 °C |
| 7 Jul 2026, 10:07 | 21.6 | 21.6 °C |
| 23 Jun 2026, 11:51 | 23.4 | 23.4 °C |
| 26 May 2026, 11:39 | 24.8 | 24.8 °C |
| 15 Apr 2026, 09:33 | 12.3 | 12.3 °C |
| 24 Mar 2026, 11:31 | 10.9 | 10.9 °C |
| 10 Feb 2026, 12:32 | 7.6 | 7.6 °C |
| 15 Jan 2026, 10:59 | 4.5 | 4.5 °C |
| 3 Dec 2025, 11:44 | 7 | 7 °C |
| 4 Nov 2025, 12:36 | 11.4 | 11.4 °C |
| 17 Oct 2025, 11:47 | 13.2 | 13.2 °C |
| 9 Sep 2025, 10:14 | 16 | 16 °C |
| 6 Aug 2025, 10:01 | 18.1 | 18.1 °C |
| 30 Jul 2025, 13:21 | 20.9 | 20.9 °C |
| 27 Jun 2025, 10:10 | 21.1 | 21.1 °C |
| 23 May 2025, 10:45 | 16.9 | 16.9 °C |
| 8 Apr 2025, 12:38 | 11.2 | 11.2 °C |
| 24 Mar 2025, 11:02 | 10.8 | 10.8 °C |
| 4 Feb 2025, 10:55 | 3.8 | 3.8 °C |
| 10 Jan 2025, 09:36 | 2.2 | 2.2 °C |
| 9 Dec 2024, 13:22 | 7.5 | 7.5 °C |
| 4 Nov 2024, 12:33 | 11.6 | 11.6 °C |
| 9 Oct 2024, 13:25 | 14.2 | 14.2 °C |
| 11 Sep 2024, 12:51 | 15.2 | 15.2 °C |
| 6 Aug 2024, 11:13 | 20.5 | 20.5 °C |
| 5 Jul 2024, 09:51 | 16.7 | 16.7 °C |
| 10 Jun 2024, 13:21 | 14.8 | 14.8 °C |
| 6 Mar 2024, 12:13 | 7.7 | 7.7 °C |
| 6 Feb 2024, 11:57 | 9.5 | 9.5 °C |
| 8 Jan 2024, 10:53 | 5.9 | 5.9 °C |
| 6 Dec 2023, 13:14 | 5.5 | 5.5 °C |
| 2 Nov 2023, 12:49 | 11.6 | 11.6 °C |
| 6 Oct 2023, 13:44 | 16.5 | 16.5 °C |
pH
code 0061
8.54
Sampled 14 Sep 2026, 17 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 13:36 | 8.54 | 8.54 |
| 20 Aug 2026, 11:59 | 7.98 | 7.98 |
| 7 Jul 2026, 10:07 | 8.03 | 8.03 |
| 23 Jun 2026, 11:51 | 8.01 | 8.01 |
| 26 May 2026, 11:39 | 8.72 | 8.72 |
| 15 Apr 2026, 09:33 | 8.54 | 8.54 |
| 24 Mar 2026, 11:31 | 8.28 | 8.28 |
| 10 Feb 2026, 12:32 | 8.09 | 8.09 |
| 15 Jan 2026, 10:59 | 8.12 | 8.12 |
| 3 Dec 2025, 11:44 | 7.81 | 7.81 |
| 4 Nov 2025, 12:36 | 8.23 | 8.23 |
| 17 Oct 2025, 11:47 | 7.78 | 7.78 |
| 9 Sep 2025, 10:14 | 8.56 | 8.56 |
| 6 Aug 2025, 10:01 | 9.02 | 9.02 |
| 30 Jul 2025, 13:21 | 8.66 | 8.66 |
| 27 Jun 2025, 10:10 | 9.05 | 9.05 |
| 23 May 2025, 10:45 | 8.93 | 8.93 |
| 8 Apr 2025, 12:38 | 8.66 | 8.66 |
| 24 Mar 2025, 11:02 | 8.37 | 8.37 |
| 4 Feb 2025, 10:55 | 8.01 | 8.01 |
| 10 Jan 2025, 09:36 | 7.62 | 7.62 |
| 9 Dec 2024, 13:22 | 7.82 | 7.82 |
| 4 Nov 2024, 12:33 | 7.91 | 7.91 |
| 9 Oct 2024, 13:25 | 7.74 | 7.74 |
| 11 Sep 2024, 12:51 | 8.16 | 8.16 |
| 6 Aug 2024, 11:13 | 8.42 | 8.42 |
| 5 Jul 2024, 09:51 | 8.36 | 8.36 |
| 10 Jun 2024, 13:21 | 8.32 | 8.32 |
| 6 Mar 2024, 12:13 | 8.03 | 8.03 |
| 6 Feb 2024, 11:57 | 8.11 | 8.11 |
| 8 Jan 2024, 10:53 | 7.78 | 7.78 |
| 6 Dec 2023, 13:14 | 7.92 | 7.92 |
| 2 Nov 2023, 12:49 | 7.76 | 7.76 |
| 6 Oct 2023, 13:44 | 7.57 | 7.57 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 14 Sep 2026, 17 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 13:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Aug 2026, 11:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Jul 2026, 10:07 | 0.042 | 0.042 mg/l |
| 23 Jun 2026, 11:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 May 2026, 11:39 | 0.042 | 0.042 mg/l |
| 15 Apr 2026, 09:33 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Mar 2026, 11:31 | 0.042 | 0.042 mg/l |
| 10 Feb 2026, 12:32 | 0.045 | 0.045 mg/l |
| 15 Jan 2026, 10:59 | 0.056 | 0.056 mg/l |
| 3 Dec 2025, 11:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Nov 2025, 12:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Oct 2025, 11:47 | 0.031 | 0.031 mg/l |
| 9 Sep 2025, 10:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Aug 2025, 10:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 30 Jul 2025, 13:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Jun 2025, 10:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 May 2025, 10:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Apr 2025, 12:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Mar 2025, 11:02 | 0.039 | 0.039 mg/l |
| 4 Feb 2025, 10:55 | 0.092 | 0.092 mg/l |
| 10 Jan 2025, 09:36 | 0.075 | 0.075 mg/l |
| 9 Dec 2024, 13:22 | 0.053 | 0.053 mg/l |
| 4 Nov 2024, 12:33 | 0.061 | 0.061 mg/l |
| 9 Oct 2024, 13:25 | 0.06 | 0.06 mg/l |
| 11 Sep 2024, 12:51 | 0.032 | 0.032 mg/l |
| 6 Aug 2024, 11:13 | 0.096 | 0.096 mg/l |
| 5 Jul 2024, 09:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Jun 2024, 13:21 | 0.086 | 0.086 mg/l |
| 6 Mar 2024, 12:13 | 0.22 | 0.22 mg/l |
| 8 Jan 2024, 10:53 | 0.13 | 0.13 mg/l |
| 6 Dec 2023, 13:14 | 0.034 | 0.034 mg/l |
| 2 Nov 2023, 12:49 | 0.11 | 0.11 mg/l |
| 6 Oct 2023, 13:44 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.216 mg/l
Sampled 14 Sep 2026, 17 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 13:36 | 0.216 | 0.216 mg/l |
| 20 Aug 2026, 11:59 | <0.196 | below 0.196 mg/l (not detected above this) |
| 7 Jul 2026, 10:07 | <0.196 | below 0.196 mg/l (not detected above this) |
| 23 Jun 2026, 11:51 | <0.196 | below 0.196 mg/l (not detected above this) |
| 26 May 2026, 11:39 | <0.196 | below 0.196 mg/l (not detected above this) |
| 15 Apr 2026, 09:33 | 2.48 | 2.48 mg/l |
| 24 Mar 2026, 11:31 | 5.96 | 5.96 mg/l |
| 10 Feb 2026, 12:32 | 12 | 12 mg/l |
| 15 Jan 2026, 10:59 | 13 | 13 mg/l |
| 3 Dec 2025, 11:44 | 13.9 | 13.9 mg/l |
| 4 Nov 2025, 12:36 | <0.196 | below 0.196 mg/l (not detected above this) |
| 17 Oct 2025, 11:47 | <0.196 | below 0.196 mg/l (not detected above this) |
| 9 Sep 2025, 10:14 | <0.196 | below 0.196 mg/l (not detected above this) |
| 6 Aug 2025, 10:01 | <0.196 | below 0.196 mg/l (not detected above this) |
| 30 Jul 2025, 13:21 | <0.196 | below 0.196 mg/l (not detected above this) |
| 27 Jun 2025, 10:10 | <0.196 | below 0.196 mg/l (not detected above this) |
| 23 May 2025, 10:45 | <0.196 | below 0.196 mg/l (not detected above this) |
| 8 Apr 2025, 12:38 | 3.28 | 3.28 mg/l |
| 24 Mar 2025, 11:02 | 5.26 | 5.26 mg/l |
| 4 Feb 2025, 10:55 | 9.96 | 9.96 mg/l |
| 10 Jan 2025, 09:36 | 13 | 13 mg/l |
| 9 Dec 2024, 13:22 | 8.48 | 8.48 mg/l |
| 4 Nov 2024, 12:33 | 6.9 | 6.9 mg/l |
| 9 Oct 2024, 13:25 | 9.01 | 9.01 mg/l |
| 11 Sep 2024, 12:51 | 0.196 | 0.196 mg/l |
| 6 Aug 2024, 11:13 | 0.948 | 0.948 mg/l |
| 5 Jul 2024, 09:51 | 0.183 | 0.183 mg/l |
| 10 Jun 2024, 13:21 | 2.83 | 2.83 mg/l |
| 6 Mar 2024, 12:13 | 8.35 | 8.35 mg/l |
| 8 Jan 2024, 10:53 | 9.65 | 9.65 mg/l |
| 6 Dec 2023, 13:14 | 11 | 11 mg/l |
| 2 Nov 2023, 12:49 | 10.9 | 10.9 mg/l |
| 6 Oct 2023, 13:44 | 2.71 | 2.71 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.16 mg/l
Sampled 14 Sep 2026, 17 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 13:36 | 0.16 | 0.16 mg/l |
| 20 Aug 2026, 11:59 | 0.1 | 0.1 mg/l |
| 7 Jul 2026, 10:07 | 0.21 | 0.21 mg/l |
| 23 Jun 2026, 11:51 | 0.18 | 0.18 mg/l |
| 26 May 2026, 11:39 | 0.03 | 0.03 mg/l |
| 15 Apr 2026, 09:33 | 0.014 | 0.014 mg/l |
| 24 Mar 2026, 11:31 | 0.035 | 0.035 mg/l |
| 10 Feb 2026, 12:32 | 0.1 | 0.1 mg/l |
| 15 Jan 2026, 10:59 | 0.097 | 0.097 mg/l |
| 3 Dec 2025, 11:44 | 0.12 | 0.12 mg/l |
| 4 Nov 2025, 12:36 | 0.34 | 0.34 mg/l |
| 17 Oct 2025, 11:47 | 0.26 | 0.26 mg/l |
| 9 Sep 2025, 10:14 | 0.53 | 0.53 mg/l |
| 6 Aug 2025, 10:01 | 0.27 | 0.27 mg/l |
| 30 Jul 2025, 13:21 | 0.3 | 0.3 mg/l |
| 27 Jun 2025, 10:10 | 0.18 | 0.18 mg/l |
| 23 May 2025, 10:45 | 0.066 | 0.066 mg/l |
| 8 Apr 2025, 12:38 | <0.01 | below 0.01 mg/l (not detected above this) |
| 24 Mar 2025, 11:02 | 0.026 | 0.026 mg/l |
| 4 Feb 2025, 10:55 | 0.085 | 0.085 mg/l |
| 10 Jan 2025, 09:36 | 0.12 | 0.12 mg/l |
| 4 Nov 2024, 12:33 | 0.11 | 0.11 mg/l |
| 9 Oct 2024, 13:25 | 0.12 | 0.12 mg/l |
| 11 Sep 2024, 12:51 | 0.13 | 0.13 mg/l |
| 6 Aug 2024, 11:13 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Jul 2024, 09:51 | 0.02 | 0.02 mg/l |
| 10 Jun 2024, 13:21 | 0.013 | 0.013 mg/l |
| 6 Mar 2024, 12:13 | 0.11 | 0.11 mg/l |
| 6 Feb 2024, 11:57 | 0.11 | 0.11 mg/l |
| 8 Jan 2024, 10:53 | 0.095 | 0.095 mg/l |
| 6 Dec 2023, 13:14 | 0.086 | 0.086 mg/l |
| 2 Nov 2023, 12:49 | 0.11 | 0.11 mg/l |
| 6 Oct 2023, 13:44 | 0.092 | 0.092 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
739 µS/cm
Sampled 14 Sep 2026, 17 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 13:36 | 739 | 739 µS/cm |
| 20 Aug 2026, 11:59 | 7107 | 7107 µS/cm |
| 7 Jul 2026, 10:07 | 1948 | 1948 µS/cm |
| 23 Jun 2026, 11:51 | 720 | 720 µS/cm |
| 26 May 2026, 11:39 | 599 | 599 µS/cm |
| 15 Apr 2026, 09:33 | 595 | 595 µS/cm |
| 24 Mar 2026, 11:31 | 734 | 734 µS/cm |
| 10 Feb 2026, 12:32 | 676 | 676 µS/cm |
| 15 Jan 2026, 10:59 | 700 | 700 µS/cm |
| 3 Dec 2025, 11:44 | 776 | 776 µS/cm |
| 4 Nov 2025, 12:36 | 1661 | 1661 µS/cm |
| 17 Oct 2025, 11:47 | 5062 | 5062 µS/cm |
| 9 Sep 2025, 10:14 | 599 | 599 µS/cm |
| 6 Aug 2025, 10:01 | 1196 | 1196 µS/cm |
| 30 Jul 2025, 13:21 | 882 | 882 µS/cm |
| 27 Jun 2025, 10:10 | 420 | 420 µS/cm |
| 23 May 2025, 10:45 | 2153 | 2153 µS/cm |
| 8 Apr 2025, 12:38 | 1449 | 1449 µS/cm |
| 24 Mar 2025, 11:02 | 700 | 700 µS/cm |
| 4 Feb 2025, 10:55 | 763 | 763 µS/cm |
| 10 Jan 2025, 09:36 | 683 | 683 µS/cm |
| 9 Dec 2024, 13:22 | 475 | 475 µS/cm |
| 4 Nov 2024, 12:33 | 736 | 736 µS/cm |
| 9 Oct 2024, 13:25 | 644 | 644 µS/cm |
| 11 Sep 2024, 12:51 | 843 | 843 µS/cm |
| 6 Aug 2024, 11:13 | 499 | 499 µS/cm |
| 5 Jul 2024, 09:51 | 497 | 497 µS/cm |
| 10 Jun 2024, 13:21 | 535 | 535 µS/cm |
| 6 Mar 2024, 12:13 | 737 | 737 µS/cm |
| 6 Feb 2024, 11:57 | 785 | 785 µS/cm |
| 8 Jan 2024, 10:53 | 769 | 769 µS/cm |
| 6 Dec 2023, 13:14 | 681 | 681 µS/cm |
| 2 Nov 2023, 12:49 | 755 | 755 µS/cm |
| 6 Oct 2023, 13:44 | 669 | 669 µS/cm |
Everything measured here
13 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 13 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 34 | Oct 2023 – Sep 2026 | 131.4% 14 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Sep 2026 | 12 mg/l 14 Sep 2026 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – Sep 2026 | 19.8 °C 14 Sep 2026 |
| pH 0061 | River water | 34 | Oct 2023 – Sep 2026 | 8.54 14 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 33 | Oct 2023 – Sep 2026 | below 0.03 mg/l 14 Sep 2026 |
| Nitrate as N 0117 | River water | 33 | Oct 2023 – Sep 2026 | 0.216 mg/l 14 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 33 | Oct 2023 – Sep 2026 | 0.16 mg/l 14 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Sep 2026 | 739 µS/cm 14 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 34 | Oct 2023 – Sep 2026 | 160 mg/l 14 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 33 | Oct 2023 – Sep 2026 | below 0.00111 mg/l 14 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 6 | Oct 2023 – Mar 2024 | 2.7 mg/l 6 Mar 2024 |
| Nitrite as N 0118 | River water | 33 | Oct 2023 – Sep 2026 | 0.024 mg/l 14 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 34 | Oct 2023 – Sep 2026 | 0.24 mg/l 14 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.