Shill Brook at Fishers Bridge, Bampton
EA name: SHILL BROOK AT FISHERS BRIDGE, BAMPTON
Environment Agency sampling point TH-PUTR0079 · 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
- 24 Aug 2026, 10:3038 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 33 since 16 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 431900, 202900As published, to the nearest 100 m (so up to about 70 m out). Open in a map
- River, by its own name
- Shill Brook
- River, by the map
- Shill BrookPlaced on the river its name gives, 46 m from the line.
- Next gauge downstream
- Northmoor Lock On the River Thames · 13 km along the river
- Nearest gauge upstream
- Bampton On the Shill Brook · 0.7 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (33 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
92.2%
Sampled 24 Aug 2026, 38 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Aug 2026, 10:30 | 92.2 | 92.2% |
| 23 Jul 2026, 09:04 | 92.8 | 92.8% |
| 15 Jun 2026, 10:20 | 98.6 | 98.6% |
| 15 May 2026, 11:51 | 97.9 | 97.9% |
| 13 Apr 2026, 10:23 | 98.5 | 98.5% |
| 27 Mar 2026, 12:21 | 108.6 | 108.6% |
| 18 Feb 2026, 11:36 | 94 | 94% |
| 26 Jan 2026, 11:28 | 88.2 | 88.2% |
| 1 Dec 2025, 10:17 | 90.7 | 90.7% |
| 12 Nov 2025, 10:34 | 85.2 | 85.2% |
| 21 Oct 2025, 10:19 | 75.5 | 75.5% |
| 30 Sep 2025, 11:48 | 94.6 | 94.6% |
| 27 Aug 2025, 12:15 | 93.5 | 93.5% |
| 8 Jul 2025, 10:59 | 93.3 | 93.3% |
| 6 Jun 2025, 12:58 | 86.5 | 86.5% |
| 21 May 2025, 10:50 | 94.1 | 94.1% |
| 30 Apr 2025, 09:51 | 91.6 | 91.6% |
| 21 Mar 2025, 11:53 | 113.5 | 113.5% |
| 21 Feb 2025, 10:42 | 99.7 | 99.7% |
| 28 Jan 2025, 11:01 | 86.4 | 86.4% |
| 10 Dec 2024, 10:26 | 88.5 | 88.5% |
| 4 Nov 2024, 10:29 | 88.8 | 88.8% |
| 16 Oct 2024, 10:46 | 81 | 81% |
| 9 Sep 2024, 11:03 | 87.6 | 87.6% |
| 5 Aug 2024, 13:20 | 100.8 | 100.8% |
| 4 Jul 2024, 10:08 | 97.7 | 97.7% |
| 13 Jun 2024, 10:59 | 103.8 | 103.8% |
| 8 Mar 2024, 10:52 | 99.5 | 99.5% |
| 6 Feb 2024, 11:09 | 97.4 | 97.4% |
| 10 Jan 2024, 11:00 | 92.6 | 92.6% |
| 6 Dec 2023, 11:26 | 86.3 | 86.3% |
| 10 Nov 2023, 10:04 | 81.4 | 81.4% |
| 16 Oct 2023, 09:45 | 88.6 | 88.6% |
Dissolved oxygen
as O2 · code 9924 · mg/l
9.31 mg/l
Sampled 24 Aug 2026, 38 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Aug 2026, 10:30 | 9.31 | 9.31 mg/l |
| 23 Jul 2026, 09:04 | 8.93 | 8.93 mg/l |
| 15 Jun 2026, 10:20 | 9.98 | 9.98 mg/l |
| 15 May 2026, 11:51 | 11 | 11 mg/l |
| 13 Apr 2026, 10:23 | 11.5 | 11.5 mg/l |
| 27 Mar 2026, 12:21 | 12.4 | 12.4 mg/l |
| 18 Feb 2026, 11:36 | 11.7 | 11.7 mg/l |
| 26 Jan 2026, 11:28 | 10.5 | 10.5 mg/l |
| 1 Dec 2025, 10:17 | 10.5 | 10.5 mg/l |
| 12 Nov 2025, 10:34 | 9.06 | 9.06 mg/l |
| 21 Oct 2025, 10:19 | 8.01 | 8.01 mg/l |
| 30 Sep 2025, 11:48 | 10.4 | 10.4 mg/l |
| 27 Aug 2025, 12:15 | 9.05 | 9.05 mg/l |
| 8 Jul 2025, 10:59 | 9.34 | 9.34 mg/l |
| 6 Jun 2025, 12:58 | 8.8 | 8.8 mg/l |
| 21 May 2025, 10:50 | 9.61 | 9.61 mg/l |
| 30 Apr 2025, 09:51 | 9.72 | 9.72 mg/l |
| 21 Mar 2025, 11:53 | 12.7 | 12.7 mg/l |
| 21 Feb 2025, 10:42 | 11.1 | 11.1 mg/l |
| 28 Jan 2025, 11:01 | 10.4 | 10.4 mg/l |
| 10 Dec 2024, 10:26 | 10.6 | 10.6 mg/l |
| 4 Nov 2024, 10:29 | 9.73 | 9.73 mg/l |
| 16 Oct 2024, 10:46 | 8.44 | 8.44 mg/l |
| 9 Sep 2024, 11:03 | 8.77 | 8.77 mg/l |
| 5 Aug 2024, 13:20 | 9.68 | 9.68 mg/l |
| 4 Jul 2024, 10:08 | 10.1 | 10.1 mg/l |
| 13 Jun 2024, 10:59 | 11.3 | 11.3 mg/l |
| 8 Mar 2024, 10:52 | 11.9 | 11.9 mg/l |
| 6 Feb 2024, 11:09 | 10.9 | 10.9 mg/l |
| 10 Jan 2024, 11:00 | 12 | 12 mg/l |
| 6 Dec 2023, 11:26 | 10.6 | 10.6 mg/l |
| 10 Nov 2023, 10:04 | 9.39 | 9.39 mg/l |
| 16 Oct 2023, 09:45 | 10.4 | 10.4 mg/l |
Water temperature
code 0076 · °C
14.8 °C
Sampled 24 Aug 2026, 38 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Aug 2026, 10:30 | 14.8 | 14.8 °C |
| 23 Jul 2026, 09:04 | 17.1 | 17.1 °C |
| 15 Jun 2026, 10:20 | 14.7 | 14.7 °C |
| 15 May 2026, 11:51 | 10.3 | 10.3 °C |
| 13 Apr 2026, 10:23 | 8.4 | 8.4 °C |
| 27 Mar 2026, 12:21 | 9.5 | 9.5 °C |
| 18 Feb 2026, 11:36 | 6.1 | 6.1 °C |
| 26 Jan 2026, 11:28 | 7.6 | 7.6 °C |
| 1 Dec 2025, 10:17 | 8.8 | 8.8 °C |
| 12 Nov 2025, 10:34 | 12.5 | 12.5 °C |
| 21 Oct 2025, 10:19 | 12.6 | 12.6 °C |
| 30 Sep 2025, 11:48 | 11.2 | 11.2 °C |
| 27 Aug 2025, 12:15 | 16.8 | 16.8 °C |
| 8 Jul 2025, 10:59 | 15.2 | 15.2 °C |
| 6 Jun 2025, 12:58 | 14.5 | 14.5 °C |
| 21 May 2025, 10:50 | 14.3 | 14.3 °C |
| 30 Apr 2025, 09:51 | 12.6 | 12.6 °C |
| 21 Mar 2025, 11:53 | 10.4 | 10.4 °C |
| 21 Feb 2025, 10:42 | 10.5 | 10.5 °C |
| 28 Jan 2025, 11:01 | 7.1 | 7.1 °C |
| 10 Dec 2024, 10:26 | 7.6 | 7.6 °C |
| 4 Nov 2024, 10:29 | 11.2 | 11.2 °C |
| 16 Oct 2024, 10:46 | 13.4 | 13.4 °C |
| 9 Sep 2024, 11:03 | 15.2 | 15.2 °C |
| 5 Aug 2024, 13:20 | 17.2 | 17.2 °C |
| 4 Jul 2024, 10:08 | 13.8 | 13.8 °C |
| 13 Jun 2024, 10:59 | 11.6 | 11.6 °C |
| 8 Mar 2024, 10:52 | 7.7 | 7.7 °C |
| 6 Feb 2024, 11:09 | 10.2 | 10.2 °C |
| 10 Jan 2024, 11:00 | 4.3 | 4.3 °C |
| 6 Dec 2023, 11:26 | 6.6 | 6.6 °C |
| 10 Nov 2023, 10:04 | 9 | 9 °C |
| 16 Oct 2023, 09:45 | 8.2 | 8.2 °C |
pH
code 0061
8.11
Sampled 24 Aug 2026, 38 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Aug 2026, 10:30 | 8.11 | 8.11 |
| 23 Jul 2026, 09:04 | 8.06 | 8.06 |
| 15 Jun 2026, 10:20 | 8.03 | 8.03 |
| 15 May 2026, 11:51 | 8.14 | 8.14 |
| 13 Apr 2026, 10:23 | 8.05 | 8.05 |
| 27 Mar 2026, 12:21 | 8.24 | 8.24 |
| 18 Feb 2026, 11:36 | 8.04 | 8.04 |
| 26 Jan 2026, 11:28 | 7.93 | 7.93 |
| 1 Dec 2025, 10:17 | 8.05 | 8.05 |
| 12 Nov 2025, 10:34 | 7.87 | 7.87 |
| 21 Oct 2025, 10:19 | 7.87 | 7.87 |
| 30 Sep 2025, 11:48 | 8.12 | 8.12 |
| 27 Aug 2025, 12:15 | 8.07 | 8.07 |
| 8 Jul 2025, 10:59 | 8.09 | 8.09 |
| 6 Jun 2025, 12:58 | 7.87 | 7.87 |
| 21 May 2025, 10:50 | 8.17 | 8.17 |
| 30 Apr 2025, 09:51 | 8.14 | 8.14 |
| 21 Mar 2025, 11:53 | 8.34 | 8.34 |
| 21 Feb 2025, 10:42 | 8.11 | 8.11 |
| 28 Jan 2025, 11:01 | 7.92 | 7.92 |
| 10 Dec 2024, 10:26 | 8 | 8 |
| 4 Nov 2024, 10:29 | 8.05 | 8.05 |
| 16 Oct 2024, 10:46 | 7.85 | 7.85 |
| 9 Sep 2024, 11:03 | 7.91 | 7.91 |
| 5 Aug 2024, 13:20 | 8.12 | 8.12 |
| 4 Jul 2024, 10:08 | 8.12 | 8.12 |
| 13 Jun 2024, 10:59 | 8.19 | 8.19 |
| 8 Mar 2024, 10:52 | 8.21 | 8.21 |
| 6 Feb 2024, 11:09 | 8.18 | 8.18 |
| 10 Jan 2024, 11:00 | 8.04 | 8.04 |
| 6 Dec 2023, 11:26 | 8.02 | 8.02 |
| 10 Nov 2023, 10:04 | 7.86 | 7.86 |
| 16 Oct 2023, 09:45 | 7.95 | 7.95 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 24 Aug 2026, 38 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Aug 2026, 10:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Jul 2026, 09:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jun 2026, 10:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 May 2026, 11:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Apr 2026, 10:23 | 0.13 | 0.13 mg/l |
| 27 Mar 2026, 12:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Feb 2026, 11:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Jan 2026, 11:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Dec 2025, 10:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Nov 2025, 10:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Oct 2025, 10:19 | 0.1 | 0.1 mg/l |
| 30 Sep 2025, 11:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Aug 2025, 12:15 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Jul 2025, 10:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Jun 2025, 12:58 | 0.2 | 0.2 mg/l |
| 21 May 2025, 10:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 30 Apr 2025, 09:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Mar 2025, 11:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Feb 2025, 10:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Jan 2025, 11:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Dec 2024, 10:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Nov 2024, 10:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Oct 2024, 10:46 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Sep 2024, 11:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Aug 2024, 13:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Jul 2024, 10:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Jun 2024, 10:59 | 0.056 | 0.056 mg/l |
| 8 Mar 2024, 10:52 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Feb 2024, 11:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Jan 2024, 11:00 | 0.085 | 0.085 mg/l |
| 6 Dec 2023, 11:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Nov 2023, 10:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Oct 2023, 09:45 | 0.077 | 0.077 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
17 mg/l
Sampled 24 Aug 2026, 38 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Aug 2026, 10:30 | 17 | 17 mg/l |
| 23 Jul 2026, 09:04 | 13 | 13 mg/l |
| 15 Jun 2026, 10:20 | 9.08 | 9.08 mg/l |
| 15 May 2026, 11:51 | 11 | 11 mg/l |
| 13 Apr 2026, 10:23 | 8.15 | 8.15 mg/l |
| 27 Mar 2026, 12:21 | 8.08 | 8.08 mg/l |
| 18 Feb 2026, 11:36 | 7.79 | 7.79 mg/l |
| 26 Jan 2026, 11:28 | 8.49 | 8.49 mg/l |
| 1 Dec 2025, 10:17 | 9.18 | 9.18 mg/l |
| 12 Nov 2025, 10:34 | 14 | 14 mg/l |
| 21 Oct 2025, 10:19 | 4.95 | 4.95 mg/l |
| 30 Sep 2025, 11:48 | 11 | 11 mg/l |
| 27 Aug 2025, 12:15 | 15 | 15 mg/l |
| 8 Jul 2025, 10:59 | 14 | 14 mg/l |
| 6 Jun 2025, 12:58 | 4.53 | 4.53 mg/l |
| 21 May 2025, 10:50 | 10.9 | 10.9 mg/l |
| 30 Apr 2025, 09:51 | 10.9 | 10.9 mg/l |
| 21 Mar 2025, 11:53 | 7.18 | 7.18 mg/l |
| 21 Feb 2025, 10:42 | 6.68 | 6.68 mg/l |
| 28 Jan 2025, 11:01 | 5.18 | 5.18 mg/l |
| 10 Dec 2024, 10:26 | 6.39 | 6.39 mg/l |
| 4 Nov 2024, 10:29 | 6.58 | 6.58 mg/l |
| 16 Oct 2024, 10:46 | 5.68 | 5.68 mg/l |
| 9 Sep 2024, 11:03 | 4.98 | 4.98 mg/l |
| 5 Aug 2024, 13:20 | 6.49 | 6.49 mg/l |
| 4 Jul 2024, 10:08 | 9.36 | 9.36 mg/l |
| 13 Jun 2024, 10:59 | 8.29 | 8.29 mg/l |
| 8 Mar 2024, 10:52 | 7.48 | 7.48 mg/l |
| 6 Feb 2024, 11:09 | 8.57 | 8.57 mg/l |
| 10 Jan 2024, 11:00 | 8.75 | 8.75 mg/l |
| 6 Dec 2023, 11:26 | 7.84 | 7.84 mg/l |
| 10 Nov 2023, 10:04 | 7.37 | 7.37 mg/l |
| 16 Oct 2023, 09:45 | 8.87 | 8.87 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.12 mg/l
Sampled 24 Aug 2026, 38 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Aug 2026, 10:30 | 0.12 | 0.12 mg/l |
| 23 Jul 2026, 09:04 | 0.11 | 0.11 mg/l |
| 15 Jun 2026, 10:20 | 0.073 | 0.073 mg/l |
| 15 May 2026, 11:51 | 0.057 | 0.057 mg/l |
| 13 Apr 2026, 10:23 | 0.061 | 0.061 mg/l |
| 27 Mar 2026, 12:21 | 0.01 | 0.01 mg/l |
| 18 Feb 2026, 11:36 | 0.041 | 0.041 mg/l |
| 26 Jan 2026, 11:28 | 0.045 | 0.045 mg/l |
| 1 Dec 2025, 10:17 | 0.036 | 0.036 mg/l |
| 12 Nov 2025, 10:34 | 0.057 | 0.057 mg/l |
| 21 Oct 2025, 10:19 | 0.061 | 0.061 mg/l |
| 30 Sep 2025, 11:48 | 0.087 | 0.087 mg/l |
| 27 Aug 2025, 12:15 | 0.1 | 0.1 mg/l |
| 8 Jul 2025, 10:59 | 0.11 | 0.11 mg/l |
| 6 Jun 2025, 12:58 | 0.082 | 0.082 mg/l |
| 21 May 2025, 10:50 | 0.06 | 0.06 mg/l |
| 30 Apr 2025, 09:51 | 0.059 | 0.059 mg/l |
| 21 Mar 2025, 11:53 | 0.017 | 0.017 mg/l |
| 21 Feb 2025, 10:42 | 0.024 | 0.024 mg/l |
| 28 Jan 2025, 11:01 | 0.052 | 0.052 mg/l |
| 10 Dec 2024, 10:26 | 0.035 | 0.035 mg/l |
| 4 Nov 2024, 10:29 | 0.033 | 0.033 mg/l |
| 16 Oct 2024, 10:46 | 0.036 | 0.036 mg/l |
| 9 Sep 2024, 11:03 | 0.05 | 0.05 mg/l |
| 5 Aug 2024, 13:20 | 0.07 | 0.07 mg/l |
| 4 Jul 2024, 10:08 | 0.083 | 0.083 mg/l |
| 13 Jun 2024, 10:59 | 0.049 | 0.049 mg/l |
| 8 Mar 2024, 10:52 | 0.03 | 0.03 mg/l |
| 6 Feb 2024, 11:09 | 0.054 | 0.054 mg/l |
| 10 Jan 2024, 11:00 | 0.043 | 0.043 mg/l |
| 6 Dec 2023, 11:26 | 0.062 | 0.062 mg/l |
| 10 Nov 2023, 10:04 | 0.057 | 0.057 mg/l |
| 16 Oct 2023, 09:45 | 0.054 | 0.054 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
953 µS/cm
Sampled 24 Aug 2026, 38 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Aug 2026, 10:30 | 953 | 953 µS/cm |
| 23 Jul 2026, 09:04 | 874 | 874 µS/cm |
| 15 Jun 2026, 10:20 | 735 | 735 µS/cm |
| 15 May 2026, 11:51 | 744 | 744 µS/cm |
| 13 Apr 2026, 10:23 | 686 | 686 µS/cm |
| 27 Mar 2026, 12:21 | 673 | 673 µS/cm |
| 18 Feb 2026, 11:36 | 621 | 621 µS/cm |
| 26 Jan 2026, 11:28 | 626 | 626 µS/cm |
| 1 Dec 2025, 10:17 | 691 | 691 µS/cm |
| 12 Nov 2025, 10:34 | 674 | 674 µS/cm |
| 21 Oct 2025, 10:19 | 565 | 565 µS/cm |
| 30 Sep 2025, 11:48 | 814 | 814 µS/cm |
| 27 Aug 2025, 12:15 | 914 | 914 µS/cm |
| 8 Jul 2025, 10:59 | 832 | 832 µS/cm |
| 6 Jun 2025, 12:58 | 502 | 502 µS/cm |
| 21 May 2025, 10:50 | 807 | 807 µS/cm |
| 30 Apr 2025, 09:51 | 756 | 756 µS/cm |
| 21 Mar 2025, 11:53 | 672 | 672 µS/cm |
| 21 Feb 2025, 10:42 | 682 | 682 µS/cm |
| 28 Jan 2025, 11:01 | 568 | 568 µS/cm |
| 10 Dec 2024, 10:26 | 646 | 646 µS/cm |
| 4 Nov 2024, 10:29 | 671 | 671 µS/cm |
| 16 Oct 2024, 10:46 | 612 | 612 µS/cm |
| 9 Sep 2024, 11:03 | 550 | 550 µS/cm |
| 5 Aug 2024, 13:20 | 734 | 734 µS/cm |
| 4 Jul 2024, 10:08 | 767 | 767 µS/cm |
| 13 Jun 2024, 10:59 | 728 | 728 µS/cm |
| 8 Mar 2024, 10:52 | 673 | 673 µS/cm |
| 6 Feb 2024, 11:09 | 694 | 694 µS/cm |
| 10 Jan 2024, 11:00 | 683 | 683 µS/cm |
| 6 Dec 2023, 11:26 | 666 | 666 µS/cm |
| 10 Nov 2023, 10:04 | 624 | 624 µS/cm |
| 16 Oct 2023, 09:45 | 720 | 720 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 | 33 | Oct 2023 – Aug 2026 | 92.2% 24 Aug 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 33 | Oct 2023 – Aug 2026 | 9.31 mg/l 24 Aug 2026 |
| Temperature of Water 0076 | River water | 33 | Oct 2023 – Aug 2026 | 14.8 °C 24 Aug 2026 |
| pH 0061 | River water | 33 | Oct 2023 – Aug 2026 | 8.11 24 Aug 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 33 | Oct 2023 – Aug 2026 | below 0.03 mg/l 24 Aug 2026 |
| Nitrate as N 0117 | River water | 33 | Oct 2023 – Aug 2026 | 17 mg/l 24 Aug 2026 |
| Orthophosphate, reactive as P 0180 | River water | 33 | Oct 2023 – Aug 2026 | 0.12 mg/l 24 Aug 2026 |
| Conductivity at 25 C 0077 | River water | 33 | Oct 2023 – Aug 2026 | 953 µS/cm 24 Aug 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 31 | Oct 2023 – Aug 2026 | 170 mg/l 24 Aug 2026 |
| Ammonia un-ionised as N 0119 | River water | 33 | Oct 2023 – Aug 2026 | below 0.00078 mg/l 24 Aug 2026 |
| BOD : 5 Day ATU 0085 | River water | 27 | Oct 2023 – Mar 2026 | 1.7 mg/l 27 Mar 2026 |
| Nitrite as N 0118 | River water | 33 | Oct 2023 – Aug 2026 | 0.018 mg/l 24 Aug 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 33 | Oct 2023 – Aug 2026 | 17 mg/l 24 Aug 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.