River Mease - Clifton Campville
EA name: RIVER MEASE - CLIFTON CAMPVILLE
Environment Agency sampling point MD-58471500 · 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
- 10 Aug 2026, 11:3252 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 31 since 20 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 426200, 311400As published, to the nearest 100 m (so up to about 70 m out). Open in a map
- River, by its own name
- Mease
- River, by the map
- River MeasePlaced on the river its name gives, 53 m from the line.
- Next gauge downstream
- Drakelow On the River Trent · 24 km along the river
- Nearest gauge upstream
- Clifton Hall On the River Mease · 0.3 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (20 samples)
Monitoring (national agency policy) (11 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
87%
Sampled 10 Aug 2026, 52 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Aug 2026, 11:32 | 87 | 87% |
| 3 Jul 2026, 09:13 | 87.4 | 87.4% |
| 18 Jun 2026, 12:38 | 85.3 | 85.3% |
| 20 May 2026, 14:51 | 105.8 | 105.8% |
| 23 Apr 2026, 13:19 | 126.4 | 126.4% |
| 3 Mar 2026, 12:53 | 91.6 | 91.6% |
| 11 Feb 2026, 09:36 | 88.4 | 88.4% |
| 19 Jan 2026, 12:22 | 86 | 86% |
| 8 Dec 2025, 08:33 | 90.6 | 90.6% |
| 19 Nov 2025, 13:22 | 88.8 | 88.8% |
| 1 Oct 2025, 13:46 | 99 | 99% |
| 4 Sep 2025, 09:48 | 86.1 | 86.1% |
| 7 Aug 2025, 12:27 | 93.1 | 93.1% |
| 11 Apr 2025, 08:06 | 87.8 | 87.8% |
| 5 Mar 2025, 10:41 | 104 | 104% |
| 13 Feb 2025, 08:19 | 94 | 94% |
| 29 Jan 2025, 10:28 | 94.3 | 94.3% |
| 26 Nov 2024, 13:35 | 86.1 | 86.1% |
| 31 Oct 2024, 13:36 | 89.8 | 89.8% |
| 23 Sep 2024, 09:29 | 81.9 | 81.9% |
| 23 Aug 2024, 11:14 | 92.1 | 92.1% |
| 18 Jul 2024, 13:27 | 92.9 | 92.9% |
| 19 Jun 2024, 08:59 | 91 | 91% |
| 22 May 2024, 08:49 | 88.4 | 88.4% |
| 26 Apr 2024, 12:02 | 115.4 | 115.4% |
| 19 Mar 2024, 15:57 | 96.5 | 96.5% |
| 20 Feb 2024, 11:03 | 90.8 | 90.8% |
| 17 Jan 2024, 09:37 | 97.1 | 97.1% |
| 6 Dec 2023, 14:10 | 94.6 | 94.6% |
| 23 Nov 2023, 13:14 | 91.7 | 91.7% |
| 20 Oct 2023, 12:28 | 81.1 | 81.1% |
Dissolved oxygen
as O2 · code 9924 · mg/l
8.46 mg/l
Sampled 10 Aug 2026, 52 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Aug 2026, 11:32 | 8.46 | 8.46 mg/l |
| 3 Jul 2026, 09:13 | 8.68 | 8.68 mg/l |
| 18 Jun 2026, 12:38 | 8.19 | 8.19 mg/l |
| 20 May 2026, 14:51 | 10.9 | 10.9 mg/l |
| 23 Apr 2026, 13:19 | 13.8 | 13.8 mg/l |
| 3 Mar 2026, 12:53 | 10.5 | 10.5 mg/l |
| 11 Feb 2026, 09:36 | 10.5 | 10.5 mg/l |
| 19 Jan 2026, 12:22 | 10.5 | 10.5 mg/l |
| 8 Dec 2025, 08:33 | 10.7 | 10.7 mg/l |
| 19 Nov 2025, 13:22 | 10.7 | 10.7 mg/l |
| 1 Oct 2025, 13:46 | 10.5 | 10.5 mg/l |
| 4 Sep 2025, 09:48 | 8.68 | 8.68 mg/l |
| 7 Aug 2025, 12:27 | 9.17 | 9.17 mg/l |
| 11 Apr 2025, 08:06 | 10 | 10 mg/l |
| 5 Mar 2025, 10:41 | 12.9 | 12.9 mg/l |
| 13 Feb 2025, 08:19 | 12 | 12 mg/l |
| 29 Jan 2025, 10:28 | 12 | 12 mg/l |
| 26 Nov 2024, 13:35 | 10.3 | 10.3 mg/l |
| 31 Oct 2024, 13:36 | 9.68 | 9.68 mg/l |
| 23 Sep 2024, 09:29 | 8.38 | 8.38 mg/l |
| 23 Aug 2024, 11:14 | 9.26 | 9.26 mg/l |
| 18 Jul 2024, 13:27 | 8.88 | 8.88 mg/l |
| 19 Jun 2024, 08:59 | 9.31 | 9.31 mg/l |
| 22 May 2024, 08:49 | 9.07 | 9.07 mg/l |
| 26 Apr 2024, 12:02 | 13 | 13 mg/l |
| 19 Mar 2024, 15:57 | 10.5 | 10.5 mg/l |
| 20 Feb 2024, 11:03 | 10.5 | 10.5 mg/l |
| 17 Jan 2024, 09:37 | 12.7 | 12.7 mg/l |
| 6 Dec 2023, 14:10 | 12.4 | 12.4 mg/l |
| 23 Nov 2023, 13:14 | 10.4 | 10.4 mg/l |
| 20 Oct 2023, 12:28 | 8.49 | 8.49 mg/l |
Water temperature
code 0076 · °C
16.6 °C
Sampled 10 Aug 2026, 52 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Aug 2026, 11:32 | 16.6 | 16.6 °C |
| 3 Jul 2026, 09:13 | 15.6 | 15.6 °C |
| 18 Jun 2026, 12:38 | 17.2 | 17.2 °C |
| 20 May 2026, 14:51 | 14.1 | 14.1 °C |
| 23 Apr 2026, 13:19 | 11.4 | 11.4 °C |
| 3 Mar 2026, 12:53 | 9.1 | 9.1 °C |
| 11 Feb 2026, 09:36 | 7.8 | 7.8 °C |
| 19 Jan 2026, 12:22 | 6.6 | 6.6 °C |
| 8 Dec 2025, 08:33 | 8.2 | 8.2 °C |
| 19 Nov 2025, 13:22 | 7.4 | 7.4 °C |
| 1 Oct 2025, 13:46 | 12.6 | 12.6 °C |
| 4 Sep 2025, 09:48 | 14.9 | 14.9 °C |
| 7 Aug 2025, 12:27 | 16 | 16 °C |
| 11 Apr 2025, 08:06 | 9.4 | 9.4 °C |
| 5 Mar 2025, 10:41 | 6 | 6 °C |
| 13 Feb 2025, 08:19 | 4.9 | 4.9 °C |
| 29 Jan 2025, 10:28 | 5.2 | 5.2 °C |
| 26 Nov 2024, 13:35 | 7.5 | 7.5 °C |
| 31 Oct 2024, 13:36 | 11.9 | 11.9 °C |
| 23 Sep 2024, 09:29 | 14.2 | 14.2 °C |
| 23 Aug 2024, 11:14 | 15 | 15 °C |
| 18 Jul 2024, 13:27 | 17.4 | 17.4 °C |
| 19 Jun 2024, 08:59 | 14.2 | 14.2 °C |
| 22 May 2024, 08:49 | 14.1 | 14.1 °C |
| 26 Apr 2024, 12:02 | 10 | 10 °C |
| 19 Mar 2024, 15:57 | 11.3 | 11.3 °C |
| 20 Feb 2024, 11:03 | 8.8 | 8.8 °C |
| 17 Jan 2024, 09:37 | 3.9 | 3.9 °C |
| 6 Dec 2023, 14:10 | 4.1 | 4.1 °C |
| 23 Nov 2023, 13:14 | 9.8 | 9.8 °C |
| 20 Oct 2023, 12:28 | 13.2 | 13.2 °C |
pH
code 0061
8.04
Sampled 10 Aug 2026, 52 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Aug 2026, 11:32 | 8.04 | 8.04 |
| 3 Jul 2026, 09:13 | 8.37 | 8.37 |
| 18 Jun 2026, 12:38 | 8 | 8 |
| 20 May 2026, 14:51 | 8.24 | 8.24 |
| 23 Apr 2026, 13:19 | 8.49 | 8.49 |
| 3 Mar 2026, 12:53 | 7.88 | 7.88 |
| 11 Feb 2026, 09:36 | 7.34 | 7.34 |
| 19 Jan 2026, 12:22 | 7.74 | 7.74 |
| 8 Dec 2025, 08:33 | 7.5 | 7.5 |
| 19 Nov 2025, 13:22 | 7.8 | 7.8 |
| 1 Oct 2025, 13:46 | 8.45 | 8.45 |
| 4 Sep 2025, 09:48 | 7.8 | 7.8 |
| 7 Aug 2025, 12:27 | 8.02 | 8.02 |
| 11 Apr 2025, 08:06 | 8.11 | 8.11 |
| 5 Mar 2025, 10:41 | 8.31 | 8.31 |
| 13 Feb 2025, 08:19 | 8.16 | 8.16 |
| 29 Jan 2025, 10:28 | 7.83 | 7.83 |
| 26 Nov 2024, 13:35 | 7.92 | 7.92 |
| 31 Oct 2024, 13:36 | 7.93 | 7.93 |
| 23 Sep 2024, 09:29 | 7.43 | 7.43 |
| 23 Aug 2024, 11:14 | 7.89 | 7.89 |
| 18 Jul 2024, 13:27 | 8.01 | 8.01 |
| 19 Jun 2024, 08:59 | 7.91 | 7.91 |
| 22 May 2024, 08:49 | 7.73 | 7.73 |
| 26 Apr 2024, 12:02 | 8.23 | 8.23 |
| 19 Mar 2024, 15:57 | 7.94 | 7.94 |
| 20 Feb 2024, 11:03 | 7.8 | 7.8 |
| 17 Jan 2024, 09:37 | 8.09 | 8.09 |
| 6 Dec 2023, 14:10 | 7.94 | 7.94 |
| 23 Nov 2023, 13:14 | 7.92 | 7.92 |
| 20 Oct 2023, 12:28 | 7.32 | 7.32 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 10 Aug 2026, 52 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Aug 2026, 11:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Jul 2026, 09:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Jun 2026, 12:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 May 2026, 14:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Apr 2026, 13:19 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Mar 2026, 12:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Feb 2026, 09:36 | 0.056 | 0.056 mg/l |
| 19 Jan 2026, 12:22 | 0.081 | 0.081 mg/l |
| 8 Dec 2025, 08:33 | 0.043 | 0.043 mg/l |
| 19 Nov 2025, 13:22 | 0.13 | 0.13 mg/l |
| 1 Oct 2025, 13:46 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Sep 2025, 09:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Aug 2025, 12:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Apr 2025, 08:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Mar 2025, 10:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Feb 2025, 08:19 | 0.049 | 0.049 mg/l |
| 29 Jan 2025, 10:28 | 0.042 | 0.042 mg/l |
| 26 Nov 2024, 13:35 | 0.038 | 0.038 mg/l |
| 31 Oct 2024, 13:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Sep 2024, 09:29 | 0.2 | 0.2 mg/l |
| 23 Aug 2024, 11:14 | 0.033 | 0.033 mg/l |
| 18 Jul 2024, 13:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Jun 2024, 08:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 May 2024, 08:49 | 0.079 | 0.079 mg/l |
| 26 Apr 2024, 12:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Mar 2024, 15:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Feb 2024, 11:03 | 0.046 | 0.046 mg/l |
| 17 Jan 2024, 09:37 | 0.089 | 0.089 mg/l |
| 6 Dec 2023, 14:10 | 0.064 | 0.064 mg/l |
| 23 Nov 2023, 13:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Oct 2023, 12:28 | 0.044 | 0.044 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
7.99 mg/l
Sampled 10 Aug 2026, 52 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Aug 2026, 11:32 | 7.99 | 7.99 mg/l |
| 3 Jul 2026, 09:13 | 8.18 | 8.18 mg/l |
| 18 Jun 2026, 12:38 | 6.08 | 6.08 mg/l |
| 20 May 2026, 14:51 | 5.98 | 5.98 mg/l |
| 23 Apr 2026, 13:19 | 6.69 | 6.69 mg/l |
| 3 Mar 2026, 12:53 | 4.67 | 4.67 mg/l |
| 11 Feb 2026, 09:36 | 4.96 | 4.96 mg/l |
| 19 Jan 2026, 12:22 | 6.14 | 6.14 mg/l |
| 8 Dec 2025, 08:33 | 8.23 | 8.23 mg/l |
| 19 Nov 2025, 13:22 | 5.75 | 5.75 mg/l |
| 1 Oct 2025, 13:46 | 8.09 | 8.09 mg/l |
| 4 Sep 2025, 09:48 | 5.79 | 5.79 mg/l |
| 7 Aug 2025, 12:27 | 7.2 | 7.2 mg/l |
| 11 Apr 2025, 08:06 | 8.29 | 8.29 mg/l |
| 5 Mar 2025, 10:41 | 7.77 | 7.77 mg/l |
| 13 Feb 2025, 08:19 | 7.76 | 7.76 mg/l |
| 29 Jan 2025, 10:28 | 5.37 | 5.37 mg/l |
| 26 Nov 2024, 13:35 | 6.17 | 6.17 mg/l |
| 31 Oct 2024, 13:36 | 5.89 | 5.89 mg/l |
| 23 Sep 2024, 09:29 | 3.24 | 3.24 mg/l |
| 23 Aug 2024, 11:14 | 6.37 | 6.37 mg/l |
| 18 Jul 2024, 13:27 | 3.79 | 3.79 mg/l |
| 19 Jun 2024, 08:59 | 5.48 | 5.48 mg/l |
| 22 May 2024, 08:49 | 5.76 | 5.76 mg/l |
| 26 Apr 2024, 12:02 | 7.17 | 7.17 mg/l |
| 19 Mar 2024, 15:57 | 5.08 | 5.08 mg/l |
| 20 Feb 2024, 11:03 | 4.97 | 4.97 mg/l |
| 17 Jan 2024, 09:37 | 7.45 | 7.45 mg/l |
| 6 Dec 2023, 14:10 | 5.27 | 5.27 mg/l |
| 23 Nov 2023, 13:14 | 5.98 | 5.98 mg/l |
| 20 Oct 2023, 12:28 | 5.77 | 5.77 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.26 mg/l
Sampled 10 Aug 2026, 52 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Aug 2026, 11:32 | 0.26 | 0.26 mg/l |
| 3 Jul 2026, 09:13 | 0.29 | 0.29 mg/l |
| 18 Jun 2026, 12:38 | 0.28 | 0.28 mg/l |
| 20 May 2026, 14:51 | 0.13 | 0.13 mg/l |
| 23 Apr 2026, 13:19 | 0.073 | 0.073 mg/l |
| 3 Mar 2026, 12:53 | 0.1 | 0.1 mg/l |
| 11 Feb 2026, 09:36 | 0.11 | 0.11 mg/l |
| 19 Jan 2026, 12:22 | 0.11 | 0.11 mg/l |
| 8 Dec 2025, 08:33 | 0.12 | 0.12 mg/l |
| 19 Nov 2025, 13:22 | 0.13 | 0.13 mg/l |
| 1 Oct 2025, 13:46 | 0.24 | 0.24 mg/l |
| 4 Sep 2025, 09:48 | 0.28 | 0.28 mg/l |
| 7 Aug 2025, 12:27 | 0.27 | 0.27 mg/l |
| 11 Apr 2025, 08:06 | 0.057 | 0.057 mg/l |
| 5 Mar 2025, 10:41 | 0.1 | 0.1 mg/l |
| 13 Feb 2025, 08:19 | 0.13 | 0.13 mg/l |
| 29 Jan 2025, 10:28 | 0.15 | 0.15 mg/l |
| 26 Nov 2024, 13:35 | 0.13 | 0.13 mg/l |
| 31 Oct 2024, 13:36 | 0.13 | 0.13 mg/l |
| 23 Sep 2024, 09:29 | 0.28 | 0.28 mg/l |
| 23 Aug 2024, 11:14 | 0.21 | 0.21 mg/l |
| 18 Jul 2024, 13:27 | 0.11 | 0.11 mg/l |
| 19 Jun 2024, 08:59 | 0.14 | 0.14 mg/l |
| 22 May 2024, 08:49 | 0.15 | 0.15 mg/l |
| 26 Apr 2024, 12:02 | 0.077 | 0.077 mg/l |
| 19 Mar 2024, 15:57 | 0.095 | 0.095 mg/l |
| 20 Feb 2024, 11:03 | 0.088 | 0.088 mg/l |
| 17 Jan 2024, 09:37 | 0.1 | 0.1 mg/l |
| 6 Dec 2023, 14:10 | 0.12 | 0.12 mg/l |
| 23 Nov 2023, 13:14 | 0.11 | 0.11 mg/l |
| 20 Oct 2023, 12:28 | 0.19 | 0.19 mg/l |
Turbidity
code 6396 · NTU
15 NTU
Sampled 3 Mar 2026, 7 months ago · 14 results banked
Every result (14)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Mar 2026, 12:53 | 15 | 15 NTU |
| 11 Feb 2026, 09:36 | 22 | 22 NTU |
| 19 Jan 2026, 12:22 | 14 | 14 NTU |
| 8 Dec 2025, 08:33 | 6 | 6 NTU |
| 19 Nov 2025, 13:22 | 4.5 | 4.5 NTU |
| 1 Oct 2025, 13:46 | <1 | below 1 NTU (not detected above this) |
| 7 Aug 2025, 12:27 | 1 | 1 NTU |
| 11 Apr 2025, 08:06 | 2.5 | 2.5 NTU |
| 19 Mar 2024, 15:57 | 17 | 17 NTU |
| 20 Feb 2024, 11:03 | 31 | 31 NTU |
| 17 Jan 2024, 09:37 | 9.3 | 9.3 NTU |
| 6 Dec 2023, 14:10 | 51 | 51 NTU |
| 23 Nov 2023, 13:14 | 6 | 6 NTU |
| 20 Oct 2023, 12:28 | 190 | 190 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
955 µS/cm
Sampled 10 Aug 2026, 52 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Aug 2026, 11:32 | 955 | 955 µS/cm |
| 3 Jul 2026, 09:13 | 926 | 926 µS/cm |
| 18 Jun 2026, 12:38 | 829 | 829 µS/cm |
| 20 May 2026, 14:51 | 834 | 834 µS/cm |
| 23 Apr 2026, 13:19 | 891 | 891 µS/cm |
| 3 Mar 2026, 12:53 | 574 | 574 µS/cm |
| 11 Feb 2026, 09:36 | 530 | 530 µS/cm |
| 19 Jan 2026, 12:22 | 582 | 582 µS/cm |
| 8 Dec 2025, 08:33 | 702 | 702 µS/cm |
| 19 Nov 2025, 13:22 | 740 | 740 µS/cm |
| 1 Oct 2025, 13:46 | 976 | 976 µS/cm |
| 4 Sep 2025, 09:48 | 871 | 871 µS/cm |
| 7 Aug 2025, 12:27 | 955 | 955 µS/cm |
| 11 Apr 2025, 08:06 | 918 | 918 µS/cm |
| 5 Mar 2025, 10:41 | 818 | 818 µS/cm |
| 13 Feb 2025, 08:19 | 753 | 753 µS/cm |
| 29 Jan 2025, 10:28 | 570 | 570 µS/cm |
| 26 Nov 2024, 13:35 | 611 | 611 µS/cm |
| 31 Oct 2024, 13:36 | 780 | 780 µS/cm |
| 23 Sep 2024, 09:29 | 439 | 439 µS/cm |
| 23 Aug 2024, 11:14 | 923 | 923 µS/cm |
| 18 Jul 2024, 13:27 | 736 | 736 µS/cm |
| 19 Jun 2024, 08:59 | 797 | 797 µS/cm |
| 22 May 2024, 08:49 | 698 | 698 µS/cm |
| 26 Apr 2024, 12:02 | 836 | 836 µS/cm |
| 19 Mar 2024, 15:57 | 654 | 654 µS/cm |
| 20 Feb 2024, 11:03 | 568 | 568 µS/cm |
| 17 Jan 2024, 09:37 | 714 | 714 µS/cm |
| 6 Dec 2023, 14:10 | 479 | 479 µS/cm |
| 23 Nov 2023, 13:14 | 695 | 695 µS/cm |
| 20 Oct 2023, 12:28 | 453 | 453 µS/cm |
Everything measured here
16 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 16 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 31 | Oct 2023 – Aug 2026 | 87% 10 Aug 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 31 | Oct 2023 – Aug 2026 | 8.46 mg/l 10 Aug 2026 |
| Temperature of Water 0076 | River water | 31 | Oct 2023 – Aug 2026 | 16.6 °C 10 Aug 2026 |
| pH 0061 | River water | 31 | Oct 2023 – Aug 2026 | 8.04 10 Aug 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 31 | Oct 2023 – Aug 2026 | below 0.03 mg/l 10 Aug 2026 |
| Nitrate as N 0117 | River water | 31 | Oct 2023 – Aug 2026 | 7.99 mg/l 10 Aug 2026 |
| Orthophosphate, reactive as P 0180 | River water | 31 | Oct 2023 – Aug 2026 | 0.26 mg/l 10 Aug 2026 |
| Turbidity 6396 | River water | 14 | Oct 2023 – Mar 2026 | 15 NTU 3 Mar 2026 |
| Conductivity at 25 C 0077 | River water | 31 | Oct 2023 – Aug 2026 | 955 µS/cm 10 Aug 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 31 | Oct 2023 – Aug 2026 | 200 mg/l 10 Aug 2026 |
| Ammonia un-ionised as N 0119 | River water | 31 | Oct 2023 – Aug 2026 | below 0.00089 mg/l 10 Aug 2026 |
| BOD : 5 Day ATU 0085 | River water | 13 | Feb 2024 – Mar 2025 | 2.2 mg/l 5 Mar 2025 |
| Chlorophyll : Acetone Extract 7887 | River water | 28 | Oct 2023 – Aug 2026 | 2 µg/l 10 Aug 2026 |
| Nitrite as N 0118 | River water | 31 | Oct 2023 – Aug 2026 | 0.0082 mg/l 10 Aug 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 31 | Oct 2023 – Aug 2026 | 8 mg/l 10 Aug 2026 |
| Solids, Suspended at 105 C 0135 | River water | 29 | Oct 2023 – Aug 2026 | below 3 mg/l 10 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.