River Manifold - Hulme End
EA name: RIVER MANIFOLD - HULME END
Environment Agency sampling point MD-57406050 · 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
- 21 Sep 2026, 11:0410 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 40 since 5 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) · results completed 25 Sep 2026
- Where
- National Grid 410602, 359268As published, to the nearest 1 m. Open in a map
- River, by its own name
- Manifold
- River, by the map
- River ManifoldPlaced on the river its name gives, 8 m from the line.
- Next gauge downstream
- Ilam On the River Manifold · 17 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (22 samples)
Monitoring (national agency policy) (18 samples)
Results here were completed a median of 9 days after the sample was taken (4 to 16 days, 13 samples).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
99.1%
Sampled 21 Sep 2026, 10 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 11:04 | 99.1 | 99.1% |
| 27 Aug 2026, 10:03 | 83.2 | 83.2% |
| 10 Jul 2026, 10:41 | 91.9 | 91.9% |
| 26 Jun 2026, 11:53 | 102.6 | 102.6% |
| 29 May 2026, 09:32 | 88.3 | 88.3% |
| 30 Apr 2026, 10:44 | 113.7 | 113.7% |
| 18 Mar 2026, 12:02 | 110.3 | 110.3% |
| 12 Feb 2026, 12:30 | 99.2 | 99.2% |
| 5 Jan 2026, 11:12 | 100 | 100% |
| 1 Dec 2025, 12:03 | 102.6 | 102.6% |
| 17 Nov 2025, 11:21 | 100.6 | 100.6% |
| 16 Oct 2025, 12:31 | 101.8 | 101.8% |
| 23 Sep 2025, 11:49 | 100.3 | 100.3% |
| 5 Aug 2025, 08:38 | 88 | 88% |
| 31 Jul 2025, 10:17 | 92.5 | 92.5% |
| 17 Jun 2025, 13:19 | 112.3 | 112.3% |
| 23 May 2025, 12:48 | 102.6 | 102.6% |
| 25 Apr 2025, 09:33 | 101.3 | 101.3% |
| 31 Mar 2025, 14:02 | 116.9 | 116.9% |
| 14 Feb 2025, 12:25 | 103 | 103% |
| 31 Jan 2025, 10:48 | 98.9 | 98.9% |
| 12 Dec 2024, 13:49 | 99.8 | 99.8% |
| 27 Nov 2024, 09:21 | 97.4 | 97.4% |
| 14 Oct 2024, 11:33 | 102.5 | 102.5% |
| 18 Sep 2024, 09:17 | 92 | 92% |
| 30 Aug 2024, 08:50 | 91.6 | 91.6% |
| 19 Jul 2024, 09:48 | 99.1 | 99.1% |
| 17 Jun 2024, 13:00 | 101.8 | 101.8% |
| 6 Mar 2024, 10:12 | 100.3 | 100.3% |
| 6 Feb 2024, 09:17 | 99.5 | 99.5% |
| 2 Jan 2024, 13:53 | 96 | 96% |
| 4 Dec 2023, 09:27 | 94.6 | 94.6% |
| 1 Nov 2023, 11:18 | 97.8 | 97.8% |
| 5 Oct 2023, 11:24 | 99.9 | 99.9% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.4 mg/l
Sampled 21 Sep 2026, 10 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 11:04 | 10.4 | 10.4 mg/l |
| 27 Aug 2026, 10:03 | 8.16 | 8.16 mg/l |
| 10 Jul 2026, 10:41 | 8.42 | 8.42 mg/l |
| 26 Jun 2026, 11:53 | 8.87 | 8.87 mg/l |
| 29 May 2026, 09:32 | 8.57 | 8.57 mg/l |
| 30 Apr 2026, 10:44 | 12.6 | 12.6 mg/l |
| 18 Mar 2026, 12:02 | 12.8 | 12.8 mg/l |
| 12 Feb 2026, 12:30 | 12.2 | 12.2 mg/l |
| 5 Jan 2026, 11:12 | 14.5 | 14.5 mg/l |
| 1 Dec 2025, 12:03 | 12.1 | 12.1 mg/l |
| 17 Nov 2025, 11:21 | 12.3 | 12.3 mg/l |
| 16 Oct 2025, 12:31 | 11.3 | 11.3 mg/l |
| 23 Sep 2025, 11:49 | 11.2 | 11.2 mg/l |
| 5 Aug 2025, 08:38 | 9.29 | 9.29 mg/l |
| 31 Jul 2025, 10:17 | 9.03 | 9.03 mg/l |
| 17 Jun 2025, 13:19 | 10.6 | 10.6 mg/l |
| 23 May 2025, 12:48 | 10.7 | 10.7 mg/l |
| 25 Apr 2025, 09:33 | 11.7 | 11.7 mg/l |
| 31 Mar 2025, 14:02 | 13 | 13 mg/l |
| 14 Feb 2025, 12:25 | 13.9 | 13.9 mg/l |
| 31 Jan 2025, 10:48 | 12.9 | 12.9 mg/l |
| 12 Dec 2024, 13:49 | 12.3 | 12.3 mg/l |
| 27 Nov 2024, 09:21 | 12.2 | 12.2 mg/l |
| 14 Oct 2024, 11:33 | 12.1 | 12.1 mg/l |
| 18 Sep 2024, 09:17 | 10.1 | 10.1 mg/l |
| 30 Aug 2024, 08:50 | 9.89 | 9.89 mg/l |
| 19 Jul 2024, 09:48 | 9.76 | 9.76 mg/l |
| 17 Jun 2024, 13:00 | 10.7 | 10.7 mg/l |
| 6 Mar 2024, 10:12 | 13 | 13 mg/l |
| 6 Feb 2024, 09:17 | 11.8 | 11.8 mg/l |
| 2 Jan 2024, 13:53 | 11.6 | 11.6 mg/l |
| 4 Dec 2023, 09:27 | 12.6 | 12.6 mg/l |
| 1 Nov 2023, 11:18 | 10.9 | 10.9 mg/l |
| 5 Oct 2023, 11:24 | 10.7 | 10.7 mg/l |
Water temperature
code 0076 · °C
12.9 °C
Sampled 21 Sep 2026, 10 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 11:04 | 12.9 | 12.9 °C |
| 27 Aug 2026, 10:03 | 16.2 | 16.2 °C |
| 10 Jul 2026, 10:41 | 19.5 | 19.5 °C |
| 26 Jun 2026, 11:53 | 22.5 | 22.5 °C |
| 29 May 2026, 09:32 | 16.7 | 16.7 °C |
| 30 Apr 2026, 10:44 | 10.7 | 10.7 °C |
| 18 Mar 2026, 12:02 | 8.9 | 8.9 °C |
| 12 Feb 2026, 12:30 | 6.4 | 6.4 °C |
| 5 Jan 2026, 11:12 | 0.3 | 0.3 °C |
| 1 Dec 2025, 12:03 | 8 | 8 °C |
| 17 Nov 2025, 11:21 | 6.7 | 6.7 °C |
| 16 Oct 2025, 12:31 | 10.5 | 10.5 °C |
| 23 Sep 2025, 11:49 | 10.3 | 10.3 °C |
| 5 Aug 2025, 08:38 | 12.8 | 12.8 °C |
| 31 Jul 2025, 10:17 | 16.4 | 16.4 °C |
| 17 Jun 2025, 13:19 | 18.2 | 18.2 °C |
| 23 May 2025, 12:48 | 13.2 | 13.2 °C |
| 25 Apr 2025, 09:33 | 9.1 | 9.1 °C |
| 31 Mar 2025, 14:02 | 10.5 | 10.5 °C |
| 14 Feb 2025, 12:25 | 2.9 | 2.9 °C |
| 31 Jan 2025, 10:48 | 4.1 | 4.1 °C |
| 12 Dec 2024, 13:49 | 6.4 | 6.4 °C |
| 27 Nov 2024, 09:21 | 5.6 | 5.6 °C |
| 14 Oct 2024, 11:33 | 8.2 | 8.2 °C |
| 18 Sep 2024, 09:17 | 11.1 | 11.1 °C |
| 30 Aug 2024, 08:50 | 11.8 | 11.8 °C |
| 19 Jul 2024, 09:48 | 16 | 16 °C |
| 17 Jun 2024, 13:00 | 12.8 | 12.8 °C |
| 6 Mar 2024, 10:12 | 4.5 | 4.5 °C |
| 6 Feb 2024, 09:17 | 7.9 | 7.9 °C |
| 2 Jan 2024, 13:53 | 7.2 | 7.2 °C |
| 4 Dec 2023, 09:27 | 3.2 | 3.2 °C |
| 1 Nov 2023, 11:18 | 10.3 | 10.3 °C |
| 5 Oct 2023, 11:24 | 12.1 | 12.1 °C |
pH
code 0061
8.07
Sampled 21 Sep 2026, 10 days ago · 40 results banked
Every result (40)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 11:04 | 8.07 | 8.07 |
| 27 Aug 2026, 10:03 | 7.83 | 7.83 |
| 10 Jul 2026, 10:41 | 7.66 | 7.66 |
| 26 Jun 2026, 11:53 | 7.8 | 7.8 |
| 29 May 2026, 09:32 | 7.68 | 7.68 |
| 30 Apr 2026, 10:44 | 8.21 | 8.21 |
| 18 Mar 2026, 12:02 | 7.56 | 7.56 |
| 12 Feb 2026, 12:30 | 7.2 | 7.2 |
| 5 Jan 2026, 11:12 | 8.19 | 8.19 |
| 1 Dec 2025, 12:03 | 7.83 | 7.83 |
| 17 Nov 2025, 11:21 | 7.4 | 7.4 |
| 16 Oct 2025, 12:31 | 8.03 | 8.03 |
| 23 Sep 2025, 11:49 | 7.66 | 7.66 |
| 5 Aug 2025, 08:38 | 7.82 | 7.82 |
| 31 Jul 2025, 10:17 | 7.79 | 7.79 |
| 17 Jun 2025, 13:19 | 7.82 | 7.82 |
| 23 May 2025, 12:48 | 7.88 | 7.88 |
| 25 Apr 2025, 09:33 | 7.93 | 7.93 |
| 31 Mar 2025, 14:02 | 8.62 | 8.62 |
| 14 Feb 2025, 12:25 | 7.83 | 7.83 |
| 31 Jan 2025, 10:48 | 7.52 | 7.52 |
| 12 Dec 2024, 13:49 | 7.18 | 7.18 |
| 27 Nov 2024, 09:21 | 7.77 | 7.77 |
| 14 Oct 2024, 11:33 | 7.8 | 7.8 |
| 18 Sep 2024, 09:17 | 7.7 | 7.7 |
| 30 Aug 2024, 08:50 | 7.83 | 7.83 |
| 19 Jul 2024, 09:48 | 7.7 | 7.7 |
| 17 Jun 2024, 13:00 | 7.98 | 7.98 |
| 10 Apr 2024, 10:56 | 7.56 | 7.56 |
| 7 Mar 2024, 12:08 | 7.54 | 7.54 |
| 6 Mar 2024, 10:12 | 7.58 | 7.58 |
| 6 Feb 2024, 09:17 | 7.69 | 7.69 |
| 1 Feb 2024, 10:11 | 7.43 | 7.43 |
| 23 Jan 2024, 09:02 | 7.51 | 7.51 |
| 2 Jan 2024, 13:53 | 7.38 | 7.38 |
| 4 Dec 2023, 09:27 | 7.55 | 7.55 |
| 1 Dec 2023, 09:54 | 7.85 | 7.85 |
| 1 Nov 2023, 11:18 | 7.38 | 7.38 |
| 1 Nov 2023, 11:17 | 7.38 | 7.38 |
| 5 Oct 2023, 11:24 | 7.75 | 7.75 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.061 mg/l
Sampled 21 Sep 2026, 10 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 11:04 | 0.061 | 0.061 mg/l |
| 27 Aug 2026, 10:03 | 1.9 | 1.9 mg/l |
| 10 Jul 2026, 10:41 | 0.13 | 0.13 mg/l |
| 26 Jun 2026, 11:53 | 0.11 | 0.11 mg/l |
| 29 May 2026, 09:32 | 0.8 | 0.8 mg/l |
| 30 Apr 2026, 10:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Mar 2026, 12:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Feb 2026, 12:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Jan 2026, 11:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Dec 2025, 12:03 | 0.035 | 0.035 mg/l |
| 17 Nov 2025, 11:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Oct 2025, 12:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Sep 2025, 11:49 | 0.033 | 0.033 mg/l |
| 5 Aug 2025, 08:38 | 0.11 | 0.11 mg/l |
| 31 Jul 2025, 10:17 | 0.32 | 0.32 mg/l |
| 17 Jun 2025, 13:19 | 0.11 | 0.11 mg/l |
| 23 May 2025, 12:48 | 0.05 | 0.05 mg/l |
| 25 Apr 2025, 09:33 | 0.098 | 0.098 mg/l |
| 31 Mar 2025, 14:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Feb 2025, 12:25 | 0.035 | 0.035 mg/l |
| 31 Jan 2025, 10:48 | 0.1 | 0.1 mg/l |
| 12 Dec 2024, 13:49 | 0.032 | 0.032 mg/l |
| 27 Nov 2024, 09:21 | 0.047 | 0.047 mg/l |
| 14 Oct 2024, 11:33 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Sep 2024, 09:17 | 0.062 | 0.062 mg/l |
| 30 Aug 2024, 08:50 | 0.44 | 0.44 mg/l |
| 19 Jul 2024, 09:48 | 0.15 | 0.15 mg/l |
| 17 Jun 2024, 13:00 | 0.034 | 0.034 mg/l |
| 6 Mar 2024, 10:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Jan 2024, 13:53 | 0.091 | 0.091 mg/l |
| 4 Dec 2023, 09:27 | 0.24 | 0.24 mg/l |
| 1 Nov 2023, 11:18 | 0.039 | 0.039 mg/l |
| 5 Oct 2023, 11:24 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.276 mg/l
Sampled 21 Sep 2026, 10 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 11:04 | 0.276 | 0.276 mg/l |
| 27 Aug 2026, 10:03 | 0.598 | 0.598 mg/l |
| 10 Jul 2026, 10:41 | 0.655 | 0.655 mg/l |
| 26 Jun 2026, 11:53 | 1.07 | 1.07 mg/l |
| 29 May 2026, 09:32 | 0.873 | 0.873 mg/l |
| 30 Apr 2026, 10:44 | 0.595 | 0.595 mg/l |
| 18 Mar 2026, 12:02 | 1.5 | 1.5 mg/l |
| 12 Feb 2026, 12:30 | 1.5 | 1.5 mg/l |
| 5 Jan 2026, 11:12 | 1.29 | 1.29 mg/l |
| 1 Dec 2025, 12:03 | 1.2 | 1.2 mg/l |
| 17 Nov 2025, 11:21 | 2 | 2 mg/l |
| 16 Oct 2025, 12:31 | 0.776 | 0.776 mg/l |
| 23 Sep 2025, 11:49 | 1.2 | 1.2 mg/l |
| 5 Aug 2025, 08:38 | 0.466 | 0.466 mg/l |
| 31 Jul 2025, 10:17 | 0.378 | 0.378 mg/l |
| 17 Jun 2025, 13:19 | 0.492 | 0.492 mg/l |
| 23 May 2025, 12:48 | 0.326 | 0.326 mg/l |
| 25 Apr 2025, 09:33 | 0.426 | 0.426 mg/l |
| 31 Mar 2025, 14:02 | 0.356 | 0.356 mg/l |
| 14 Feb 2025, 12:25 | 0.964 | 0.964 mg/l |
| 31 Jan 2025, 10:48 | 0.785 | 0.785 mg/l |
| 12 Dec 2024, 13:49 | 1.5 | 1.5 mg/l |
| 27 Nov 2024, 09:21 | 1.79 | 1.79 mg/l |
| 14 Oct 2024, 11:33 | 0.996 | 0.996 mg/l |
| 18 Sep 2024, 09:17 | 0.206 | 0.206 mg/l |
| 30 Aug 2024, 08:50 | 0.326 | 0.326 mg/l |
| 19 Jul 2024, 09:48 | 1.08 | 1.08 mg/l |
| 17 Jun 2024, 13:00 | 0.56 | 0.56 mg/l |
| 6 Mar 2024, 10:12 | 1.2 | 1.2 mg/l |
| 6 Feb 2024, 09:17 | 1.29 | 1.29 mg/l |
| 2 Jan 2024, 13:53 | 1.19 | 1.19 mg/l |
| 4 Dec 2023, 09:27 | 0.987 | 0.987 mg/l |
| 1 Nov 2023, 11:18 | 0.816 | 0.816 mg/l |
| 5 Oct 2023, 11:24 | 1.2 | 1.2 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.028 mg/l
Sampled 21 Sep 2026, 10 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 11:04 | 0.028 | 0.028 mg/l |
| 27 Aug 2026, 10:03 | 0.2 | 0.2 mg/l |
| 10 Jul 2026, 10:41 | 0.035 | 0.035 mg/l |
| 26 Jun 2026, 11:53 | 0.062 | 0.062 mg/l |
| 29 May 2026, 09:32 | 0.092 | 0.092 mg/l |
| 30 Apr 2026, 10:44 | 0.028 | 0.028 mg/l |
| 18 Mar 2026, 12:02 | 0.022 | 0.022 mg/l |
| 12 Feb 2026, 12:30 | 0.016 | 0.016 mg/l |
| 5 Jan 2026, 11:12 | 0.017 | 0.017 mg/l |
| 1 Dec 2025, 12:03 | 0.032 | 0.032 mg/l |
| 17 Nov 2025, 11:21 | 0.023 | 0.023 mg/l |
| 16 Oct 2025, 12:31 | 0.015 | 0.015 mg/l |
| 23 Sep 2025, 11:49 | 0.016 | 0.016 mg/l |
| 5 Aug 2025, 08:38 | 0.04 | 0.04 mg/l |
| 31 Jul 2025, 10:17 | 0.065 | 0.065 mg/l |
| 17 Jun 2025, 13:19 | 0.038 | 0.038 mg/l |
| 23 May 2025, 12:48 | 0.02 | 0.02 mg/l |
| 25 Apr 2025, 09:33 | 0.01 | 0.01 mg/l |
| 31 Mar 2025, 14:02 | <0.01 | below 0.01 mg/l (not detected above this) |
| 14 Feb 2025, 12:25 | 0.015 | 0.015 mg/l |
| 31 Jan 2025, 10:48 | 0.045 | 0.045 mg/l |
| 12 Dec 2024, 13:49 | <0.01 | below 0.01 mg/l (not detected above this) |
| 27 Nov 2024, 09:21 | 0.021 | 0.021 mg/l |
| 14 Oct 2024, 11:33 | 0.015 | 0.015 mg/l |
| 18 Sep 2024, 09:17 | 0.027 | 0.027 mg/l |
| 30 Aug 2024, 08:50 | 0.059 | 0.059 mg/l |
| 19 Jul 2024, 09:48 | 0.054 | 0.054 mg/l |
| 17 Jun 2024, 13:00 | 0.036 | 0.036 mg/l |
| 6 Mar 2024, 10:12 | 0.014 | 0.014 mg/l |
| 6 Feb 2024, 09:17 | 0.021 | 0.021 mg/l |
| 2 Jan 2024, 13:53 | 0.028 | 0.028 mg/l |
| 4 Dec 2023, 09:27 | 0.035 | 0.035 mg/l |
| 1 Nov 2023, 11:18 | 0.041 | 0.041 mg/l |
| 5 Oct 2023, 11:24 | 0.026 | 0.026 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
255 µS/cm
Sampled 21 Sep 2026, 10 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 11:04 | 255 | 255 µS/cm |
| 27 Aug 2026, 10:03 | 278 | 278 µS/cm |
| 10 Jul 2026, 10:41 | 242 | 242 µS/cm |
| 26 Jun 2026, 11:53 | 232 | 232 µS/cm |
| 29 May 2026, 09:32 | 245 | 245 µS/cm |
| 30 Apr 2026, 10:44 | 210 | 210 µS/cm |
| 18 Mar 2026, 12:02 | 156 | 156 µS/cm |
| 12 Feb 2026, 12:30 | 123 | 123 µS/cm |
| 5 Jan 2026, 11:12 | 217 | 217 µS/cm |
| 1 Dec 2025, 12:03 | 149 | 149 µS/cm |
| 17 Nov 2025, 11:21 | 147 | 147 µS/cm |
| 16 Oct 2025, 12:31 | 217 | 217 µS/cm |
| 23 Sep 2025, 11:49 | 185 | 185 µS/cm |
| 5 Aug 2025, 08:38 | 268 | 268 µS/cm |
| 31 Jul 2025, 10:17 | 281 | 281 µS/cm |
| 17 Jun 2025, 13:19 | 251 | 251 µS/cm |
| 23 May 2025, 12:48 | 286 | 286 µS/cm |
| 25 Apr 2025, 09:33 | 241 | 241 µS/cm |
| 31 Mar 2025, 14:02 | 215 | 215 µS/cm |
| 14 Feb 2025, 12:25 | 185 | 185 µS/cm |
| 31 Jan 2025, 10:48 | 197 | 197 µS/cm |
| 12 Dec 2024, 13:49 | 155 | 155 µS/cm |
| 27 Nov 2024, 09:21 | 177 | 177 µS/cm |
| 14 Oct 2024, 11:33 | 161 | 161 µS/cm |
| 18 Sep 2024, 09:17 | 186 | 186 µS/cm |
| 30 Aug 2024, 08:50 | 240 | 240 µS/cm |
| 19 Jul 2024, 09:48 | 173 | 173 µS/cm |
| 17 Jun 2024, 13:00 | 172 | 172 µS/cm |
| 6 Mar 2024, 10:12 | 160 | 160 µS/cm |
| 6 Feb 2024, 09:17 | 173 | 173 µS/cm |
| 2 Jan 2024, 13:53 | 107 | 107 µS/cm |
| 4 Dec 2023, 09:27 | 343 | 343 µS/cm |
| 1 Nov 2023, 11:18 | 117 | 117 µS/cm |
| 5 Oct 2023, 11:24 | 163 | 163 µS/cm |
Everything measured here
24 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 24 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 34 | Oct 2023 – Sep 2026 | 99.1% 21 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Sep 2026 | 10.4 mg/l 21 Sep 2026 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – Sep 2026 | 12.9 °C 21 Sep 2026 |
| pH 0061 | River water | 40 | Oct 2023 – Sep 2026 | 8.07 21 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 33 | Oct 2023 – Sep 2026 | 0.061 mg/l 21 Sep 2026 |
| Nitrate as N 0117 | River water | 34 | Oct 2023 – Sep 2026 | 0.276 mg/l 21 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 34 | Oct 2023 – Sep 2026 | 0.028 mg/l 21 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Sep 2026 | 255 µS/cm 21 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 34 | Oct 2023 – Sep 2026 | 54 mg/l 21 Sep 2026 |
| Aluminium, Dissolved 6037 | River water | 7 | Oct 2023 – Apr 2024 | 68 µg/l 10 Apr 2024 |
| Ammonia un-ionised as N 0119 | River water | 33 | Oct 2023 – Sep 2026 | 0.00138 mg/l 21 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 24 | Jun 2024 – May 2026 | 2.2 mg/l 29 May 2026 |
| Cadmium, Dissolved 0106 | River water | 7 | Oct 2023 – Apr 2024 | 0.2 µg/l 10 Apr 2024 |
| Calcium, Dissolved 0239 | River water | 7 | Oct 2023 – Apr 2024 | 14 mg/l 10 Apr 2024 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 7 | Oct 2023 – Apr 2024 | 6 mg/l 10 Apr 2024 |
| Chromium, Dissolved 3409 | River water | 7 | Oct 2023 – Apr 2024 | below 0.5 µg/l 10 Apr 2024 |
| Copper, Dissolved 6450 | River water | 7 | Oct 2023 – Apr 2024 | 2.8 µg/l 10 Apr 2024 |
| Hardness, Total as CaCO3 0158 | River water | 7 | Oct 2023 – Apr 2024 | 43.2 mg/l 10 Apr 2024 |
| Lead, Dissolved 0052 | River water | 7 | Oct 2023 – Apr 2024 | below 2 µg/l 10 Apr 2024 |
| Magnesium, Dissolved 0235 | River water | 7 | Oct 2023 – Apr 2024 | 2 mg/l 10 Apr 2024 |
| Nickel, Dissolved 3410 | River water | 7 | Oct 2023 – Apr 2024 | 3.8 µg/l 10 Apr 2024 |
| Nitrite as N 0118 | River water | 34 | Oct 2023 – Sep 2026 | below 0.004 mg/l 21 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 34 | Oct 2023 – Sep 2026 | 0.28 mg/l 21 Sep 2026 |
| Zinc, Dissolved 3408 | River water | 7 | Oct 2023 – Apr 2024 | 9.7 µg/l 10 Apr 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.