Non-Tidal River Trent Newton Solney
EA name: NON-TIDAL R. TRENT NEWTON SOLNEY (also listed as “NON-TIDAL RIVER TRENT NEWTON SOLNEY”)
Environment Agency sampling point MD-36754350 · 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
- 15 Sep 2026, 10:1216 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 30 since 18 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 428024, 325980As 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 placedTwo watercourses within reach (27 m and 82 m) and no name to choose by. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Environmental monitoring statutory (EU directives) (20 samples)
Monitoring (national agency policy) (10 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
82.4%
Sampled 15 Sep 2026, 16 days ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 10:12 | 82.4 | 82.4% |
| 17 Aug 2026, 11:24 | 89.5 | 89.5% |
| 29 Jul 2026, 08:33 | 87.6 | 87.6% |
| 2 Jun 2026, 11:21 | 83.5 | 83.5% |
| 13 May 2026, 12:47 | 94.9 | 94.9% |
| 27 Apr 2026, 10:39 | 97.4 | 97.4% |
| 11 Mar 2026, 12:20 | 91.7 | 91.7% |
| 26 Nov 2025, 09:53 | 86 | 86% |
| 8 Oct 2025, 10:40 | 87.5 | 87.5% |
| 18 Sep 2025, 13:47 | 81.1 | 81.1% |
| 4 Aug 2025, 10:11 | 91.9 | 91.9% |
| 9 Jul 2025, 11:04 | 86.7 | 86.7% |
| 3 Jun 2025, 11:35 | 90.8 | 90.8% |
| 23 Apr 2025, 11:41 | 92.1 | 92.1% |
| 12 Mar 2025, 11:55 | 92.3 | 92.3% |
| 30 Jan 2025, 11:54 | 91.1 | 91.1% |
| 12 Dec 2024, 09:36 | 86.6 | 86.6% |
| 28 Nov 2024, 12:05 | 79.7 | 79.7% |
| 17 Oct 2024, 09:25 | 93.2 | 93.2% |
| 18 Sep 2024, 10:47 | 95.7 | 95.7% |
| 30 Aug 2024, 12:27 | 96 | 96% |
| 15 Jul 2024, 09:04 | 92 | 92% |
| 31 May 2024, 11:08 | 89 | 89% |
| 24 Apr 2024, 09:38 | 99.4 | 99.4% |
| 21 Mar 2024, 09:27 | 89.7 | 89.7% |
| 27 Feb 2024, 10:55 | 89.2 | 89.2% |
| 24 Jan 2024, 14:25 | 87.8 | 87.8% |
| 18 Dec 2023, 14:57 | 90.2 | 90.2% |
| 23 Nov 2023, 08:28 | 91.5 | 91.5% |
| 18 Oct 2023, 09:41 | 87.2 | 87.2% |
Dissolved oxygen
as O2 · code 9924 · mg/l
7.69 mg/l
Sampled 15 Sep 2026, 16 days ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 10:12 | 7.69 | 7.69 mg/l |
| 17 Aug 2026, 11:24 | 7.99 | 7.99 mg/l |
| 29 Jul 2026, 08:33 | 7.82 | 7.82 mg/l |
| 2 Jun 2026, 11:21 | 7.84 | 7.84 mg/l |
| 13 May 2026, 12:47 | 10 | 10 mg/l |
| 27 Apr 2026, 10:39 | 9.8 | 9.8 mg/l |
| 11 Mar 2026, 12:20 | 10.3 | 10.3 mg/l |
| 26 Nov 2025, 09:53 | 10.9 | 10.9 mg/l |
| 8 Oct 2025, 10:40 | 8.97 | 8.97 mg/l |
| 18 Sep 2025, 13:47 | 7.84 | 7.84 mg/l |
| 4 Aug 2025, 10:11 | 8.53 | 8.53 mg/l |
| 9 Jul 2025, 11:04 | 7.89 | 7.89 mg/l |
| 3 Jun 2025, 11:35 | 8.82 | 8.82 mg/l |
| 23 Apr 2025, 11:41 | 9.61 | 9.61 mg/l |
| 12 Mar 2025, 11:55 | 10.9 | 10.9 mg/l |
| 30 Jan 2025, 11:54 | 11.4 | 11.4 mg/l |
| 12 Dec 2024, 09:36 | 10.6 | 10.6 mg/l |
| 28 Nov 2024, 12:05 | 9.83 | 9.83 mg/l |
| 17 Oct 2024, 09:25 | 9.56 | 9.56 mg/l |
| 18 Sep 2024, 10:47 | 9.63 | 9.63 mg/l |
| 30 Aug 2024, 12:27 | 9.22 | 9.22 mg/l |
| 15 Jul 2024, 09:04 | 8.87 | 8.87 mg/l |
| 31 May 2024, 11:08 | 8.95 | 8.95 mg/l |
| 24 Apr 2024, 09:38 | 10.9 | 10.9 mg/l |
| 21 Mar 2024, 09:27 | 9.89 | 9.89 mg/l |
| 27 Feb 2024, 10:55 | 10.8 | 10.8 mg/l |
| 24 Jan 2024, 14:25 | 10.3 | 10.3 mg/l |
| 18 Dec 2023, 14:57 | 10.3 | 10.3 mg/l |
| 23 Nov 2023, 08:28 | 10.3 | 10.3 mg/l |
| 18 Oct 2023, 09:41 | 9.6 | 9.6 mg/l |
Water temperature
code 0076 · °C
18.6 °C
Sampled 15 Sep 2026, 16 days ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 10:12 | 18.6 | 18.6 °C |
| 17 Aug 2026, 11:24 | 20.8 | 20.8 °C |
| 29 Jul 2026, 08:33 | 20.8 | 20.8 °C |
| 2 Jun 2026, 11:21 | 18.3 | 18.3 °C |
| 13 May 2026, 12:47 | 12.7 | 12.7 °C |
| 27 Apr 2026, 10:39 | 15 | 15 °C |
| 11 Mar 2026, 12:20 | 10.1 | 10.1 °C |
| 26 Nov 2025, 09:53 | 5.1 | 5.1 °C |
| 8 Oct 2025, 10:40 | 14.1 | 14.1 °C |
| 18 Sep 2025, 13:47 | 16.8 | 16.8 °C |
| 4 Aug 2025, 10:11 | 18.8 | 18.8 °C |
| 9 Jul 2025, 11:04 | 19.8 | 19.8 °C |
| 3 Jun 2025, 11:35 | 16.6 | 16.6 °C |
| 23 Apr 2025, 11:41 | 13.3 | 13.3 °C |
| 12 Mar 2025, 11:55 | 7.9 | 7.9 °C |
| 30 Jan 2025, 11:54 | 5.7 | 5.7 °C |
| 12 Dec 2024, 09:36 | 6.6 | 6.6 °C |
| 28 Nov 2024, 12:05 | 6.3 | 6.3 °C |
| 17 Oct 2024, 09:25 | 14.1 | 14.1 °C |
| 18 Sep 2024, 10:47 | 15 | 15 °C |
| 30 Aug 2024, 12:27 | 17.2 | 17.2 °C |
| 15 Jul 2024, 09:04 | 17 | 17 °C |
| 31 May 2024, 11:08 | 15 | 15 °C |
| 24 Apr 2024, 09:38 | 11.1 | 11.1 °C |
| 21 Mar 2024, 09:27 | 10.9 | 10.9 °C |
| 27 Feb 2024, 10:55 | 6.9 | 6.9 °C |
| 24 Jan 2024, 14:25 | 8.2 | 8.2 °C |
| 18 Dec 2023, 14:57 | 9.6 | 9.6 °C |
| 23 Nov 2023, 08:28 | 10.1 | 10.1 °C |
| 18 Oct 2023, 09:41 | 11 | 11 °C |
pH
code 0061
7.53
Sampled 15 Sep 2026, 16 days ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 10:12 | 7.53 | 7.53 |
| 17 Aug 2026, 11:24 | 8.03 | 8.03 |
| 29 Jul 2026, 08:33 | 7.93 | 7.93 |
| 2 Jun 2026, 11:21 | 7.85 | 7.85 |
| 13 May 2026, 12:47 | 8 | 8 |
| 27 Apr 2026, 10:39 | 8.04 | 8.04 |
| 11 Mar 2026, 12:20 | 7.9 | 7.9 |
| 26 Nov 2025, 09:53 | 7.8 | 7.8 |
| 8 Oct 2025, 10:40 | 7.9 | 7.9 |
| 18 Sep 2025, 13:47 | 7.7 | 7.7 |
| 4 Aug 2025, 10:11 | 8.1 | 8.1 |
| 9 Jul 2025, 11:04 | 7.9 | 7.9 |
| 3 Jun 2025, 11:35 | 8 | 8 |
| 23 Apr 2025, 11:41 | 8.1 | 8.1 |
| 12 Mar 2025, 11:55 | 8.1 | 8.1 |
| 30 Jan 2025, 11:54 | 7.9 | 7.9 |
| 12 Dec 2024, 09:36 | 8.06 | 8.06 |
| 28 Nov 2024, 12:05 | 7.73 | 7.73 |
| 17 Oct 2024, 09:25 | 7.73 | 7.73 |
| 18 Sep 2024, 10:47 | 7.97 | 7.97 |
| 30 Aug 2024, 12:27 | 8.01 | 8.01 |
| 15 Jul 2024, 09:04 | 8.05 | 8.05 |
| 31 May 2024, 11:08 | 7.74 | 7.74 |
| 24 Apr 2024, 09:38 | 8.05 | 8.05 |
| 21 Mar 2024, 09:27 | 7.9 | 7.9 |
| 27 Feb 2024, 10:55 | 7.92 | 7.92 |
| 24 Jan 2024, 14:25 | 7.85 | 7.85 |
| 18 Dec 2023, 14:57 | 7.81 | 7.81 |
| 23 Nov 2023, 08:28 | 7.96 | 7.96 |
| 18 Oct 2023, 09:41 | 7.59 | 7.59 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.045 mg/l
Sampled 15 Sep 2026, 16 days ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 10:12 | 0.045 | 0.045 mg/l |
| 17 Aug 2026, 11:24 | 0.062 | 0.062 mg/l |
| 29 Jul 2026, 08:33 | 0.055 | 0.055 mg/l |
| 2 Jun 2026, 11:21 | 0.33 | 0.33 mg/l |
| 13 May 2026, 12:47 | 0.18 | 0.18 mg/l |
| 27 Apr 2026, 10:39 | 0.063 | 0.063 mg/l |
| 11 Mar 2026, 12:20 | 0.12 | 0.12 mg/l |
| 26 Nov 2025, 09:53 | 0.21 | 0.21 mg/l |
| 8 Oct 2025, 10:40 | 0.056 | 0.056 mg/l |
| 18 Sep 2025, 13:47 | 0.062 | 0.062 mg/l |
| 4 Aug 2025, 10:11 | 0.16 | 0.16 mg/l |
| 9 Jul 2025, 11:04 | 0.12 | 0.12 mg/l |
| 3 Jun 2025, 11:35 | 0.19 | 0.19 mg/l |
| 23 Apr 2025, 11:41 | 0.18 | 0.18 mg/l |
| 12 Mar 2025, 11:55 | 0.072 | 0.072 mg/l |
| 30 Jan 2025, 11:54 | 0.26 | 0.26 mg/l |
| 12 Dec 2024, 09:36 | 0.13 | 0.13 mg/l |
| 28 Nov 2024, 12:05 | 0.17 | 0.17 mg/l |
| 17 Oct 2024, 09:25 | 0.084 | 0.084 mg/l |
| 18 Sep 2024, 10:47 | 0.032 | 0.032 mg/l |
| 30 Aug 2024, 12:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jul 2024, 09:04 | 0.057 | 0.057 mg/l |
| 31 May 2024, 11:08 | 0.058 | 0.058 mg/l |
| 24 Apr 2024, 09:38 | 0.09 | 0.09 mg/l |
| 21 Mar 2024, 09:27 | 0.081 | 0.081 mg/l |
| 27 Feb 2024, 10:55 | 0.58 | 0.58 mg/l |
| 24 Jan 2024, 14:25 | 0.18 | 0.18 mg/l |
| 18 Dec 2023, 14:57 | 0.11 | 0.11 mg/l |
| 23 Nov 2023, 08:28 | 0.063 | 0.063 mg/l |
| 18 Oct 2023, 09:41 | 0.077 | 0.077 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
9.76 mg/l
Sampled 15 Sep 2026, 16 days ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 10:12 | 9.76 | 9.76 mg/l |
| 17 Aug 2026, 11:24 | 13 | 13 mg/l |
| 29 Jul 2026, 08:33 | 13 | 13 mg/l |
| 2 Jun 2026, 11:21 | 8.92 | 8.92 mg/l |
| 13 May 2026, 12:47 | 9.93 | 9.93 mg/l |
| 27 Apr 2026, 10:39 | 10.9 | 10.9 mg/l |
| 11 Mar 2026, 12:20 | 8.83 | 8.83 mg/l |
| 26 Nov 2025, 09:53 | 8.48 | 8.48 mg/l |
| 8 Oct 2025, 10:40 | 11 | 11 mg/l |
| 18 Sep 2025, 13:47 | 10.9 | 10.9 mg/l |
| 4 Aug 2025, 10:11 | 13 | 13 mg/l |
| 9 Jul 2025, 11:04 | 7.02 | 7.02 mg/l |
| 3 Jun 2025, 11:35 | 10.9 | 10.9 mg/l |
| 23 Apr 2025, 11:41 | 11.9 | 11.9 mg/l |
| 12 Mar 2025, 11:55 | 10.9 | 10.9 mg/l |
| 30 Jan 2025, 11:54 | 6.11 | 6.11 mg/l |
| 12 Dec 2024, 09:36 | 6.43 | 6.43 mg/l |
| 28 Nov 2024, 12:05 | 5.71 | 5.71 mg/l |
| 17 Oct 2024, 09:25 | 9.43 | 9.43 mg/l |
| 18 Sep 2024, 10:47 | 11 | 11 mg/l |
| 30 Aug 2024, 12:27 | 12 | 12 mg/l |
| 15 Jul 2024, 09:04 | 9.06 | 9.06 mg/l |
| 31 May 2024, 11:08 | 7.44 | 7.44 mg/l |
| 24 Apr 2024, 09:38 | 8.91 | 8.91 mg/l |
| 21 Mar 2024, 09:27 | 6.92 | 6.92 mg/l |
| 27 Feb 2024, 10:55 | 6.11 | 6.11 mg/l |
| 24 Jan 2024, 14:25 | 7.9 | 7.9 mg/l |
| 18 Dec 2023, 14:57 | 8.12 | 8.12 mg/l |
| 23 Nov 2023, 08:28 | 7.93 | 7.93 mg/l |
| 18 Oct 2023, 09:41 | 7.85 | 7.85 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.22 mg/l
Sampled 15 Sep 2026, 16 days ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 10:12 | 0.22 | 0.22 mg/l |
| 17 Aug 2026, 11:24 | 0.27 | 0.27 mg/l |
| 29 Jul 2026, 08:33 | 0.24 | 0.24 mg/l |
| 2 Jun 2026, 11:21 | 0.27 | 0.27 mg/l |
| 13 May 2026, 12:47 | 0.21 | 0.21 mg/l |
| 27 Apr 2026, 10:39 | 0.2 | 0.2 mg/l |
| 11 Mar 2026, 12:20 | 0.21 | 0.21 mg/l |
| 26 Nov 2025, 09:53 | 0.32 | 0.32 mg/l |
| 8 Oct 2025, 10:40 | 0.28 | 0.28 mg/l |
| 18 Sep 2025, 13:47 | 0.31 | 0.31 mg/l |
| 4 Aug 2025, 10:11 | 0.38 | 0.38 mg/l |
| 9 Jul 2025, 11:04 | 0.3 | 0.3 mg/l |
| 3 Jun 2025, 11:35 | 0.71 | 0.71 mg/l |
| 23 Apr 2025, 11:41 | 0.24 | 0.24 mg/l |
| 12 Mar 2025, 11:55 | 0.21 | 0.21 mg/l |
| 30 Jan 2025, 11:54 | 0.17 | 0.17 mg/l |
| 12 Dec 2024, 09:36 | 0.26 | 0.26 mg/l |
| 28 Nov 2024, 12:05 | 0.32 | 0.32 mg/l |
| 17 Oct 2024, 09:25 | 0.26 | 0.26 mg/l |
| 18 Sep 2024, 10:47 | 0.56 | 0.56 mg/l |
| 30 Aug 2024, 12:27 | 0.39 | 0.39 mg/l |
| 15 Jul 2024, 09:04 | 0.39 | 0.39 mg/l |
| 31 May 2024, 11:08 | 0.24 | 0.24 mg/l |
| 24 Apr 2024, 09:38 | 0.24 | 0.24 mg/l |
| 21 Mar 2024, 09:27 | 0.27 | 0.27 mg/l |
| 27 Feb 2024, 10:55 | 0.33 | 0.33 mg/l |
| 24 Jan 2024, 14:25 | 0.2 | 0.2 mg/l |
| 18 Dec 2023, 14:57 | 0.2 | 0.2 mg/l |
| 23 Nov 2023, 08:28 | 0.22 | 0.22 mg/l |
| 18 Oct 2023, 09:41 | 0.44 | 0.44 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
842 µS/cm
Sampled 15 Sep 2026, 16 days ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 10:12 | 842 | 842 µS/cm |
| 17 Aug 2026, 11:24 | 1024 | 1024 µS/cm |
| 29 Jul 2026, 08:33 | 984 | 984 µS/cm |
| 2 Jun 2026, 11:21 | 893 | 893 µS/cm |
| 13 May 2026, 12:47 | 916 | 916 µS/cm |
| 27 Apr 2026, 10:39 | 969 | 969 µS/cm |
| 11 Mar 2026, 12:20 | 836 | 836 µS/cm |
| 26 Nov 2025, 09:53 | 739 | 739 µS/cm |
| 8 Oct 2025, 10:40 | 858 | 858 µS/cm |
| 18 Sep 2025, 13:47 | 785 | 785 µS/cm |
| 4 Aug 2025, 10:11 | 955 | 955 µS/cm |
| 9 Jul 2025, 11:04 | 794 | 794 µS/cm |
| 3 Jun 2025, 11:35 | 963 | 963 µS/cm |
| 23 Apr 2025, 11:41 | 919 | 919 µS/cm |
| 12 Mar 2025, 11:55 | 897 | 897 µS/cm |
| 30 Jan 2025, 11:54 | 647 | 647 µS/cm |
| 12 Dec 2024, 09:36 | 625 | 625 µS/cm |
| 28 Nov 2024, 12:05 | 606 | 606 µS/cm |
| 17 Oct 2024, 09:25 | 753 | 753 µS/cm |
| 18 Sep 2024, 10:47 | 849 | 849 µS/cm |
| 30 Aug 2024, 12:27 | 942 | 942 µS/cm |
| 15 Jul 2024, 09:04 | 877 | 877 µS/cm |
| 31 May 2024, 11:08 | 759 | 759 µS/cm |
| 24 Apr 2024, 09:38 | 822 | 822 µS/cm |
| 21 Mar 2024, 09:27 | 700 | 700 µS/cm |
| 27 Feb 2024, 10:55 | 697 | 697 µS/cm |
| 24 Jan 2024, 14:25 | 784 | 784 µS/cm |
| 18 Dec 2023, 14:57 | 772 | 772 µS/cm |
| 23 Nov 2023, 08:28 | 774 | 774 µS/cm |
| 18 Oct 2023, 09:41 | 709 | 709 µS/cm |
Everything measured here
166 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 166 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 30 | Oct 2023 – Sep 2026 | 82.4% 15 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 30 | Oct 2023 – Sep 2026 | 7.69 mg/l 15 Sep 2026 |
| Temperature of Water 0076 | River water | 30 | Oct 2023 – Sep 2026 | 18.6 °C 15 Sep 2026 |
| pH 0061 | River water | 30 | Oct 2023 – Sep 2026 | 7.53 15 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 30 | Oct 2023 – Sep 2026 | 0.045 mg/l 15 Sep 2026 |
| Nitrate as N 0117 | River water | 30 | Oct 2023 – Sep 2026 | 9.76 mg/l 15 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 30 | Oct 2023 – Sep 2026 | 0.22 mg/l 15 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 30 | Oct 2023 – Sep 2026 | 842 µS/cm 15 Sep 2026 |
| 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 28 Nov 2024 |
| 17alpha ethynyloestradiol :- {EE2} 9899 | River water | 1 | Jan 2025 – Jan 2025 | below 0.03 nanogram per litre 30 Jan 2025 |
| 17beta oestradiol :- {E2} 9898 | River water | 1 | Jan 2025 – Jan 2025 | 0.27 nanogram per litre 30 Jan 2025 |
| 2,3,6-TBA :- {2,3,6-Trichlorobenzoic acid} 7726 | River water | 9 | Jan 2025 – Nov 2025 | below 0.05 µg/l 26 Nov 2025 |
| 2,4,5-T :- {2,4,5-Trichlorophenoxyacetic acid} 3546 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| 2,4-D :- {2,4-Dichlorophenoxyacetic acid} 3545 | River water | 9 | Jan 2025 – Nov 2025 | 0.0062 µg/l 26 Nov 2025 |
| 2,4-DB :- {4-(2,4-dichlorophenoxy)butyric acid} 3791 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 28 Nov 2024 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 28 Nov 2024 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 | River water | 1 | Nov 2024 – Nov 2024 | below 0.002 µg/l 28 Nov 2024 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 28 Nov 2024 |
| 2-Phenoxypropionic acid :- {PPA} 6673 | River water | 9 | Jan 2025 – Nov 2025 | 0.016 µg/l 26 Nov 2025 |
| 2H,2H,3H,3H-Perfluorooctanoic acid 2989 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 28 Nov 2024 |
| 3-Perfluoroheptylpropanoic acid 2925 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 28 Nov 2024 |
| 3:3 Fluorotelomer carboxylic acid 2926 | River water | 1 | Nov 2024 – Nov 2024 | below 0.004 µg/l 28 Nov 2024 |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 | River water | 1 | Nov 2024 – Nov 2024 | below 0.005 µg/l 28 Nov 2024 |
| 4-Chloro-2-methylphenol :- {p-Chloro-o-cresol} 3341 | River water | 9 | Jan 2025 – Nov 2025 | below 0.05 µg/l 26 Nov 2025 |
| 4-Chlorophenoxyacetic acid 3547 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| 4-Nonylphenol Branched 9190 | River water | 9 | Jan 2025 – Nov 2025 | below 0.04 µg/l 26 Nov 2025 |
| 4-Phenoxybutyric acid :- {PBA} 6672 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| 4-tert-Octylphenol :- {p-tert-Octylphenol} 9267 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| 4:2 Fluorotelomer sulfonic acid 2987 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 28 Nov 2024 |
| 6:2 Fluorotelomer sulfonic acid 2984 | River water | 1 | Nov 2024 – Nov 2024 | 0.0076 µg/l 28 Nov 2024 |
| 8:2 Fluorotelomer sulfonic acid 2983 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 28 Nov 2024 |
| 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 28 Nov 2024 |
| Aldicarb 9344 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Aldicarb sulfoxide 8806 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Aldoxycarb :- {Aldicarb Sulfone} 8807 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 30 | Oct 2023 – Sep 2026 | 140 mg/l 15 Sep 2026 |
| Aluminium, Dissolved 6037 | River water | 9 | Jan 2025 – Nov 2025 | below 20 µg/l 26 Nov 2025 |
| Aminomethylphosphonic acid 7125 | River water | 9 | Jan 2025 – Nov 2025 | 0.8 µg/l 26 Nov 2025 |
| Ammonia un-ionised as N 0119 | River water | 30 | Oct 2023 – Sep 2026 | 0.00053 mg/l 15 Sep 2026 |
| Asulam 3004 | River water | 9 | Jan 2025 – Nov 2025 | below 0.02 µg/l 26 Nov 2025 |
| Azoxystrobin 5050 | River water | 8 | Jan 2025 – Nov 2025 | below 0.02 µg/l 26 Nov 2025 |
| Barium, Dissolved 9446 | River water | 9 | Jan 2025 – Nov 2025 | 63 µg/l 26 Nov 2025 |
| Benazolin 3792 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Bentazone 4065 | River water | 9 | Jan 2025 – Nov 2025 | below 0.003 µg/l 26 Nov 2025 |
| Benzo(a)Pyrene 6399 | River water | 7 | Jan 2025 – Oct 2025 | 0.0013 µg/l 8 Oct 2025 |
| Benzo(b)Fluoranthene 0731 | River water | 7 | Jan 2025 – Oct 2025 | 0.0013 µg/l 8 Oct 2025 |
| Benzo(g,h,i)Perylene 0714 | River water | 8 | Jan 2025 – Oct 2025 | 0.0022 µg/l 8 Oct 2025 |
| Benzo(k)Fluoranthene 0733 | River water | 8 | Jan 2025 – Oct 2025 | 0.00056 µg/l 8 Oct 2025 |
| BOD : 5 Day ATU 0085 | River water | 15 | Feb 2024 – Apr 2026 | below 3 mg/l 27 Apr 2026 |
| Boron, Dissolved 9447 | River water | 9 | Jan 2025 – Nov 2025 | 130 µg/l 26 Nov 2025 |
| Bromoxynil 6449 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Cadmium, Dissolved 0106 | River water | 9 | Jan 2025 – Nov 2025 | 0.034 µg/l 26 Nov 2025 |
| Calcium, Dissolved 0239 | River water | 9 | Jan 2025 – Nov 2025 | 81 mg/l 26 Nov 2025 |
| Carbaryl 9343 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Carbendazim 3475 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Carbetamide 9073 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Carbofuran 3086 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 8 | Jan 2025 – Nov 2025 | 7.6 mg/l 26 Nov 2025 |
| Chloridazon 6760 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Chloride 0172 | River water | 9 | Jan 2025 – Nov 2025 | 65 mg/l 26 Nov 2025 |
| Chlorotoluron 9348 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Chloroxuron 3399 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Chromium, Dissolved 3409 | River water | 9 | Jan 2025 – Nov 2025 | below 0.5 µg/l 26 Nov 2025 |
| cis-Permethrin 9341 | River water | 8 | Jan 2025 – Nov 2025 | below 0.0001 µg/l 26 Nov 2025 |
| Clopyralid 6620 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Copper : BLM Bioavailable 4821 | River water | 8 | Jan 2025 – Nov 2025 | 0.14 µg/l 26 Nov 2025 |
| Copper, Dissolved 6450 | River water | 9 | Jan 2025 – Nov 2025 | 4.3 µg/l 26 Nov 2025 |
| Cypermethrin 0073 | River water | 7 | Jan 2025 – Nov 2025 | below 0.00002 µg/l 26 Nov 2025 |
| Cypermethrin Identification 5446 | River water | 7 | Jan 2025 – Nov 2025 | 1 text result 26 Nov 2025 |
| Di(2-ethylhexyl) phthalate :- {DEHP} 6724 | River water | 9 | Jan 2025 – Nov 2025 | below 0.2 µg/l 26 Nov 2025 |
| Dicamba 3550 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Dichlorprop :- {2,4-DP} 3551 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Diflurobenzuron 9345 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Diuron 3811 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Ethiofencarb 6955 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Ethirimol 5047 | River water | 9 | Jan 2025 – Nov 2025 | below 0.05 µg/l 26 Nov 2025 |
| Fenoprop 3552 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Fenuron 9339 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Flow Type 2896 | River water | 9 | Jan 2025 – Nov 2025 | Moderate Flow 26 Nov 2025 |
| Fluoranthene 0736 | River water | 8 | Jan 2025 – Oct 2025 | 0.0039 µg/l 8 Oct 2025 |
| Fluroxypyr 4064 | River water | 9 | Jan 2025 – Nov 2025 | 0.0056 µg/l 26 Nov 2025 |
| GCMS Screen : Target Based multi-residue screening : Semi Quantitative 4994 | River water | 9 | Jan 2025 – Nov 2025 | 1 text result 26 Nov 2025 |
| Glyphosate 3007 | River water | 9 | Jan 2025 – Nov 2025 | 0.2 µg/l 26 Nov 2025 |
| Hardness, Calcium 0163 | River water | 9 | Jan 2025 – Nov 2025 | 202 mg/l 26 Nov 2025 |
| Hardness, Total as CaCO3 0158 | River water | 9 | Jan 2025 – Nov 2025 | 272 mg/l 26 Nov 2025 |
| Hexafluoropropylene oxide dimer acid (Gen X) 2981 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 28 Nov 2024 |
| Imazapyr 7025 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Indeno(1,2,3-cd)pyrene 0746 | River water | 8 | Jan 2025 – Oct 2025 | 0.0019 µg/l 8 Oct 2025 |
| Ioxynil 9068 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Iron, Dissolved 6460 | River water | 9 | Jan 2025 – Nov 2025 | 55 µg/l 26 Nov 2025 |
| Isoproturon 3117 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| LCMS Screen : Semi Quantitative 7299 | River water | 6 | Jun 2025 – Nov 2025 | 1 text result 26 Nov 2025 |
| Lead : BLM Bioavailable 3377 | River water | 8 | Jan 2025 – Nov 2025 | 0.02 µg/l 26 Nov 2025 |
| Lead, Dissolved 0052 | River water | 9 | Jan 2025 – Nov 2025 | 0.14 µg/l 26 Nov 2025 |
| Linuron 3118 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Lithium, Dissolved 4201 | River water | 9 | Jan 2025 – Nov 2025 | below 100 µg/l 26 Nov 2025 |
| Magnesium, Dissolved 0235 | River water | 9 | Jan 2025 – Nov 2025 | 17 mg/l 26 Nov 2025 |
| Manganese : BLM Bioavailable 4820 | River water | 8 | Jan 2025 – Nov 2025 | 21 µg/l 26 Nov 2025 |
| Manganese, Dissolved 6458 | River water | 9 | Jan 2025 – Nov 2025 | 56 µg/l 26 Nov 2025 |
| MCPA :- {4-Chloro-2-methylphenoxyacetic acid} 3548 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| MCPB :- {4-Chloro-2-methylphenoxybutyric acid} 3790 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Mecoprop 3549 | River water | 9 | Jan 2025 – Nov 2025 | 0.013 µg/l 26 Nov 2025 |
| Methabenzthiazuron 7053 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Methiocarb 6971 | River water | 9 | Jan 2025 – Nov 2025 | below 0.001 µg/l 26 Nov 2025 |
| Methomyl 6972 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Metoxuron 3130 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Metsulfuron-methyl 9861 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Monolinuron 3925 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Monuron 3400 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| N-Ethylperfluorooctanesulfonamide 2977 | River water | 1 | Nov 2024 – Nov 2024 | below 0.002 µg/l 28 Nov 2024 |
| N-methylperfluorooctanesulfonamide 2975 | River water | 1 | Nov 2024 – Nov 2024 | below 0.002 µg/l 28 Nov 2024 |
| Neburon 9756 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Nickel : BLM Bioavailable 3878 | River water | 8 | Jan 2025 – Nov 2025 | 1 µg/l 26 Nov 2025 |
| Nickel, Dissolved 3410 | River water | 9 | Jan 2025 – Nov 2025 | 4.2 µg/l 26 Nov 2025 |
| Nitrite as N 0118 | River water | 30 | Oct 2023 – Sep 2026 | 0.036 mg/l 15 Sep 2026 |
| Nitrogen, Total as N 9686 | River water | 9 | Jan 2025 – Nov 2025 | 10 mg/l 26 Nov 2025 |
| Nitrogen, Total Oxidised as N 0116 | River water | 30 | Oct 2023 – Sep 2026 | 9.8 mg/l 15 Sep 2026 |
| Oestrone :- {E1} 9889 | River water | 1 | Jan 2025 – Jan 2025 | 2.1 nanogram per litre 30 Jan 2025 |
| Oxamyl 6980 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Perfluoro(2-ethoxyethane)sulfonic acid 2924 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 28 Nov 2024 |
| Perfluoro(4-methoxybutanoic) acid 2923 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 28 Nov 2024 |
| Perfluoro-3,6-dioxaheptanoic acid 2922 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 28 Nov 2024 |
| Perfluoro-3-methoxypropanoic acid 2921 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 28 Nov 2024 |
| Perfluoro-4-ethylcyclohexanesulfonic acid 2973 | River water | 1 | Nov 2024 – Nov 2024 | 0.0013 µg/l 28 Nov 2024 |
| Perfluorobutanesulfonic acid 2972 | River water | 1 | Nov 2024 – Nov 2024 | 0.0051 µg/l 28 Nov 2024 |
| Perfluorobutanoic acid 2995 | River water | 1 | Nov 2024 – Nov 2024 | 0.0076 µg/l 28 Nov 2024 |
| Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 28 Nov 2024 |
| Perfluorodecanesulfonic acid 2969 | River water | 1 | Nov 2024 – Nov 2024 | below 0.002 µg/l 28 Nov 2024 |
| Perfluorodecanoic acid 8892 | River water | 1 | Nov 2024 – Nov 2024 | below 0.002 µg/l 28 Nov 2024 |
| Perfluorododecane sulfonic acid 2968 | River water | 1 | Nov 2024 – Nov 2024 | below 0.005 µg/l 28 Nov 2024 |
| Perfluorododecanoic acid 8894 | River water | 1 | Nov 2024 – Nov 2024 | below 0.002 µg/l 28 Nov 2024 |
| Perfluoroheptanesulfonic acid 2967 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 28 Nov 2024 |
| Perfluorohexanesulfonamide 2965 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 28 Nov 2024 |
| Perfluorohexanesulfonic acid (B) 2944 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 28 Nov 2024 |
| Perfluorohexanoic acid 8888 | River water | 1 | Nov 2024 – Nov 2024 | 0.0083 µg/l 28 Nov 2024 |
| Perfluorononanesulfonic acid 2963 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 28 Nov 2024 |
| Perfluorononanoic acid 8891 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 28 Nov 2024 |
| Perfluorooctadecanoic acid 2962 | River water | 1 | Nov 2024 – Nov 2024 | below 0.002 µg/l 28 Nov 2024 |
| Perfluorooctanesulfonamide 2961 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 28 Nov 2024 |
| Perfluorooctanesulfonic acid (branched) 2960 | River water | 1 | Nov 2024 – Nov 2024 | 0.0024 µg/l 28 Nov 2024 |
| Perfluorooctanesulfonic acid (linear) 2959 | River water | 1 | Nov 2024 – Nov 2024 | 0.0031 µg/l 28 Nov 2024 |
| Perfluorooctanoate anion 9274 | River water | 9 | Jan 2025 – Nov 2025 | 0.0032 µg/l 26 Nov 2025 |
| Perfluorooctylsulphonate anion 9276 | River water | 9 | Jan 2025 – Nov 2025 | 0.0073 µg/l 26 Nov 2025 |
| Perfluoropentanesulfonic acid 2957 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 28 Nov 2024 |
| Perfluorotetradecanoic acid 8895 | River water | 1 | Nov 2024 – Nov 2024 | below 0.006 µg/l 28 Nov 2024 |
| Perfluorotridecanoic acid 2955 | River water | 1 | Nov 2024 – Nov 2024 | below 0.005 µg/l 28 Nov 2024 |
| Perfluoroundecane sulfonic acid 2953 | River water | 1 | Nov 2024 – Nov 2024 | below 0.004 µg/l 28 Nov 2024 |
| Perfluoroundecanoic acid 8893 | River water | 1 | Nov 2024 – Nov 2024 | below 0.002 µg/l 28 Nov 2024 |
| Phenoxyacetic acid :- {PAA} 6671 | River water | 9 | Jan 2025 – Nov 2025 | 0.17 µg/l 26 Nov 2025 |
| Phosphorus, Total as P 0348 | River water | 9 | Jan 2025 – Nov 2025 | 0.4 mg/l 26 Nov 2025 |
| Picloram 9883 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Potassium, Dissolved 0209 | River water | 9 | Jan 2025 – Nov 2025 | 7.8 mg/l 26 Nov 2025 |
| Propoxur 6987 | River water | 9 | Jan 2025 – Nov 2025 | below 0.005 µg/l 26 Nov 2025 |
| Silica, reactive as SiO2 0182 | River water | 9 | Jan 2025 – Nov 2025 | 12 mg/l 26 Nov 2025 |
| Sodium, Dissolved 0205 | River water | 9 | Jan 2025 – Nov 2025 | 45 mg/l 26 Nov 2025 |
| Strontium, Filtered 6693 | River water | 9 | Jan 2025 – Nov 2025 | 320 µg/l 26 Nov 2025 |
| Sulcotrione 5042 | River water | 9 | Jan 2025 – Nov 2025 | below 0.1 µg/l 26 Nov 2025 |
| Sulphate, Dissolved as SO4 7859 | River water | 9 | Jan 2025 – Nov 2025 | 110 mg/l 26 Nov 2025 |
| trans-Permethrin 9342 | River water | 8 | Jan 2025 – Nov 2025 | below 0.0001 µg/l 26 Nov 2025 |
| Tributyl Tin as Cation 8944 | River water | 8 | Jan 2025 – Nov 2025 | 0.00002 µg/l 26 Nov 2025 |
| Triclopyr 3555 | River water | 9 | Jan 2025 – Nov 2025 | 0.005 µg/l 26 Nov 2025 |
| Triclosan 5889 | River water | 9 | Jan 2025 – Nov 2025 | below 0.01 µg/l 26 Nov 2025 |
| Triphenyl Tin as Cation 5732 | River water | 8 | Jan 2025 – Nov 2025 | below 0.00002 µg/l 26 Nov 2025 |
| Zinc : BLM Bioavailable 4822 | River water | 8 | Jan 2025 – Nov 2025 | 4.1 µg/l 26 Nov 2025 |
| Zinc, Dissolved 3408 | River water | 9 | Jan 2025 – Nov 2025 | 14 µg/l 26 Nov 2025 |
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.