River Mease - Croxall
EA name: RIVER MEASE - CROXALL
Environment Agency sampling point MD-58470100 · 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, 15:1316 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 17 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 419267, 313918As published, to the nearest 1 m. Open in a map
- River, by its own name
- Mease
- River, by the map
- River MeasePlaced on the river its name gives, 5 m from the line.
- Next gauge downstream
- Drakelow On the River Trent · 11 km along the river
- Nearest gauge upstream
- Clifton Hall On the River Mease · 13 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (20 samples)
Planned investigation (local monitoring) (12 samples)
Monitoring (national agency policy) (2 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
85.6%
Sampled 15 Sep 2026, 16 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 15:13 | 85.6 | 85.6% |
| 4 Aug 2026, 10:11 | 70.9 | 70.9% |
| 30 Jul 2026, 11:19 | 73.4 | 73.4% |
| 21 May 2026, 14:16 | 105 | 105% |
| 23 Apr 2026, 14:38 | 78 | 78% |
| 9 Mar 2026, 10:38 | 91.4 | 91.4% |
| 11 Feb 2026, 08:23 | 87 | 87% |
| 16 Jan 2026, 09:45 | 83.4 | 83.4% |
| 17 Dec 2025, 14:02 | 83.8 | 83.8% |
| 11 Nov 2025, 09:14 | 78.3 | 78.3% |
| 23 Oct 2025, 10:01 | 66.6 | 66.6% |
| 26 Sep 2025, 08:36 | 87.1 | 87.1% |
| 7 Aug 2025, 13:57 | 104.6 | 104.6% |
| 7 Jul 2025, 09:35 | 81.9 | 81.9% |
| 13 Jun 2025, 10:47 | 91.6 | 91.6% |
| 2 May 2025, 10:46 | 79.8 | 79.8% |
| 11 Apr 2025, 07:26 | 90 | 90% |
| 5 Mar 2025, 09:32 | 99.7 | 99.7% |
| 13 Feb 2025, 07:33 | 95.2 | 95.2% |
| 29 Jan 2025, 09:58 | 93.4 | 93.4% |
| 4 Dec 2024, 09:47 | 92.1 | 92.1% |
| 15 Oct 2024, 10:08 | 87.5 | 87.5% |
| 18 Sep 2024, 12:39 | 92 | 92% |
| 22 Aug 2024, 13:29 | 90.6 | 90.6% |
| 17 Jul 2024, 12:41 | 84 | 84% |
| 19 Jun 2024, 13:34 | 99.3 | 99.3% |
| 13 May 2024, 11:51 | 101.3 | 101.3% |
| 22 Apr 2024, 08:15 | 91 | 91% |
| 18 Mar 2024, 10:44 | 88.6 | 88.6% |
| 20 Feb 2024, 10:31 | 88.2 | 88.2% |
| 16 Jan 2024, 12:10 | 95 | 95% |
| 1 Dec 2023, 12:49 | 93.2 | 93.2% |
| 20 Nov 2023, 11:40 | 91 | 91% |
| 17 Oct 2023, 09:34 | 85.8 | 85.8% |
Dissolved oxygen
as O2 · code 9924 · mg/l
8.12 mg/l
Sampled 15 Sep 2026, 16 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 15:13 | 8.12 | 8.12 mg/l |
| 4 Aug 2026, 10:11 | 6.71 | 6.71 mg/l |
| 30 Jul 2026, 11:19 | 6.83 | 6.83 mg/l |
| 21 May 2026, 14:16 | 10.8 | 10.8 mg/l |
| 23 Apr 2026, 14:38 | 8.09 | 8.09 mg/l |
| 9 Mar 2026, 10:38 | 10.6 | 10.6 mg/l |
| 11 Feb 2026, 08:23 | 10.4 | 10.4 mg/l |
| 16 Jan 2026, 09:45 | 10.7 | 10.7 mg/l |
| 17 Dec 2025, 14:02 | 10.1 | 10.1 mg/l |
| 11 Nov 2025, 09:14 | 8.82 | 8.82 mg/l |
| 23 Oct 2025, 10:01 | 7.38 | 7.38 mg/l |
| 26 Sep 2025, 08:36 | 9.81 | 9.81 mg/l |
| 7 Aug 2025, 13:57 | 9.45 | 9.45 mg/l |
| 7 Jul 2025, 09:35 | 8.01 | 8.01 mg/l |
| 13 Jun 2025, 10:47 | 8.81 | 8.81 mg/l |
| 2 May 2025, 10:46 | 7.99 | 7.99 mg/l |
| 11 Apr 2025, 07:26 | 10.3 | 10.3 mg/l |
| 5 Mar 2025, 09:32 | 12.6 | 12.6 mg/l |
| 13 Feb 2025, 07:33 | 12.3 | 12.3 mg/l |
| 29 Jan 2025, 09:58 | 11.9 | 11.9 mg/l |
| 4 Dec 2024, 09:47 | 11.2 | 11.2 mg/l |
| 15 Oct 2024, 10:08 | 9.93 | 9.93 mg/l |
| 18 Sep 2024, 12:39 | 9.58 | 9.58 mg/l |
| 22 Aug 2024, 13:29 | 8.92 | 8.92 mg/l |
| 17 Jul 2024, 12:41 | 8.22 | 8.22 mg/l |
| 19 Jun 2024, 13:34 | 9.97 | 9.97 mg/l |
| 13 May 2024, 11:51 | 9.64 | 9.64 mg/l |
| 22 Apr 2024, 08:15 | 10.3 | 10.3 mg/l |
| 18 Mar 2024, 10:44 | 9.96 | 9.96 mg/l |
| 20 Feb 2024, 10:31 | 10.2 | 10.2 mg/l |
| 16 Jan 2024, 12:10 | 12.4 | 12.4 mg/l |
| 1 Dec 2023, 12:49 | 12.3 | 12.3 mg/l |
| 20 Nov 2023, 11:40 | 10.3 | 10.3 mg/l |
| 17 Oct 2023, 09:34 | 9.71 | 9.71 mg/l |
Water temperature
code 0076 · °C
17.8 °C
Sampled 15 Sep 2026, 16 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 15:13 | 17.8 | 17.8 °C |
| 4 Aug 2026, 10:11 | 17.9 | 17.9 °C |
| 30 Jul 2026, 11:19 | 18.7 | 18.7 °C |
| 21 May 2026, 14:16 | 14.1 | 14.1 °C |
| 23 Apr 2026, 14:38 | 13.6 | 13.6 °C |
| 9 Mar 2026, 10:38 | 8.8 | 8.8 °C |
| 11 Feb 2026, 08:23 | 7.6 | 7.6 °C |
| 16 Jan 2026, 09:45 | 4.8 | 4.8 °C |
| 17 Dec 2025, 14:02 | 7.1 | 7.1 °C |
| 11 Nov 2025, 09:14 | 10 | 10 °C |
| 23 Oct 2025, 10:01 | 10.7 | 10.7 °C |
| 26 Sep 2025, 08:36 | 10 | 10 °C |
| 7 Aug 2025, 13:57 | 20.2 | 20.2 °C |
| 7 Jul 2025, 09:35 | 16.3 | 16.3 °C |
| 13 Jun 2025, 10:47 | 17.1 | 17.1 °C |
| 2 May 2025, 10:46 | 15.2 | 15.2 °C |
| 11 Apr 2025, 07:26 | 9.5 | 9.5 °C |
| 5 Mar 2025, 09:32 | 5.4 | 5.4 °C |
| 13 Feb 2025, 07:33 | 4.5 | 4.5 °C |
| 29 Jan 2025, 09:58 | 5.2 | 5.2 °C |
| 4 Dec 2024, 09:47 | 6.8 | 6.8 °C |
| 15 Oct 2024, 10:08 | 9.7 | 9.7 °C |
| 18 Sep 2024, 12:39 | 13.4 | 13.4 °C |
| 22 Aug 2024, 13:29 | 16 | 16 °C |
| 17 Jul 2024, 12:41 | 16.3 | 16.3 °C |
| 19 Jun 2024, 13:34 | 15.1 | 15.1 °C |
| 13 May 2024, 11:51 | 17.6 | 17.6 °C |
| 22 Apr 2024, 08:15 | 9.9 | 9.9 °C |
| 18 Mar 2024, 10:44 | 10.1 | 10.1 °C |
| 20 Feb 2024, 10:31 | 8.8 | 8.8 °C |
| 16 Jan 2024, 12:10 | 4 | 4 °C |
| 1 Dec 2023, 12:49 | 3.6 | 3.6 °C |
| 20 Nov 2023, 11:40 | 9.9 | 9.9 °C |
| 17 Oct 2023, 09:34 | 9.8 | 9.8 °C |
pH
code 0061
7.87
Sampled 15 Sep 2026, 16 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 15:13 | 7.87 | 7.87 |
| 4 Aug 2026, 10:11 | 7.72 | 7.72 |
| 30 Jul 2026, 11:19 | 7.68 | 7.68 |
| 21 May 2026, 14:16 | 8.17 | 8.17 |
| 23 Apr 2026, 14:38 | 7.84 | 7.84 |
| 9 Mar 2026, 10:38 | 7.97 | 7.97 |
| 11 Feb 2026, 08:23 | 7.33 | 7.33 |
| 16 Jan 2026, 09:45 | 7.97 | 7.97 |
| 17 Dec 2025, 14:02 | 7.73 | 7.73 |
| 11 Nov 2025, 09:14 | 8.05 | 8.05 |
| 23 Oct 2025, 10:01 | 7.58 | 7.58 |
| 26 Sep 2025, 08:36 | 7.98 | 7.98 |
| 7 Aug 2025, 13:57 | 8.11 | 8.11 |
| 7 Jul 2025, 09:35 | 7.89 | 7.89 |
| 13 Jun 2025, 10:47 | 8.09 | 8.09 |
| 2 May 2025, 10:46 | 8 | 8 |
| 11 Apr 2025, 07:26 | 8.26 | 8.26 |
| 5 Mar 2025, 09:32 | 8.34 | 8.34 |
| 13 Feb 2025, 07:33 | 8.16 | 8.16 |
| 29 Jan 2025, 09:58 | 7.75 | 7.75 |
| 4 Dec 2024, 09:47 | 8.01 | 8.01 |
| 15 Oct 2024, 10:08 | 7.92 | 7.92 |
| 18 Sep 2024, 12:39 | 7.89 | 7.89 |
| 22 Aug 2024, 13:29 | 8.05 | 8.05 |
| 17 Jul 2024, 12:41 | 7.85 | 7.85 |
| 19 Jun 2024, 13:34 | 8.38 | 8.38 |
| 13 May 2024, 11:51 | 7.91 | 7.91 |
| 22 Apr 2024, 08:15 | 8.21 | 8.21 |
| 18 Mar 2024, 10:44 | 7.84 | 7.84 |
| 20 Feb 2024, 10:31 | 7.78 | 7.78 |
| 16 Jan 2024, 12:10 | 8.21 | 8.21 |
| 1 Dec 2023, 12:49 | 8.16 | 8.16 |
| 20 Nov 2023, 11:40 | 7.92 | 7.92 |
| 17 Oct 2023, 09:34 | 7.74 | 7.74 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 15 Sep 2026, 16 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 15:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Aug 2026, 10:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 30 Jul 2026, 11:19 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 May 2026, 14:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Apr 2026, 14:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Mar 2026, 10:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Feb 2026, 08:23 | 0.048 | 0.048 mg/l |
| 16 Jan 2026, 09:45 | 0.051 | 0.051 mg/l |
| 17 Dec 2025, 14:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Nov 2025, 09:14 | 0.059 | 0.059 mg/l |
| 23 Oct 2025, 10:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Sep 2025, 08:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Aug 2025, 13:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Jul 2025, 09:35 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Jun 2025, 10:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 May 2025, 10:46 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Apr 2025, 07:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Mar 2025, 09:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Feb 2025, 07:33 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Jan 2025, 09:58 | 0.042 | 0.042 mg/l |
| 4 Dec 2024, 09:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Oct 2024, 10:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Sep 2024, 12:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Aug 2024, 13:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jul 2024, 12:41 | 0.043 | 0.043 mg/l |
| 19 Jun 2024, 13:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 May 2024, 11:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Apr 2024, 08:15 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Mar 2024, 10:44 | 0.088 | 0.088 mg/l |
| 20 Feb 2024, 10:31 | 0.05 | 0.05 mg/l |
| 16 Jan 2024, 12:10 | 0.049 | 0.049 mg/l |
| 1 Dec 2023, 12:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Nov 2023, 11:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Oct 2023, 09:34 | 0.036 | 0.036 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
4.39 mg/l
Sampled 15 Sep 2026, 16 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 15:13 | 4.39 | 4.39 mg/l |
| 4 Aug 2026, 10:11 | 6.89 | 6.89 mg/l |
| 30 Jul 2026, 11:19 | 7.08 | 7.08 mg/l |
| 21 May 2026, 14:16 | 5.79 | 5.79 mg/l |
| 23 Apr 2026, 14:38 | <0.196 | below 0.196 mg/l (not detected above this) |
| 9 Mar 2026, 10:38 | 6.18 | 6.18 mg/l |
| 11 Feb 2026, 08:23 | 5.58 | 5.58 mg/l |
| 16 Jan 2026, 09:45 | 6.48 | 6.48 mg/l |
| 17 Dec 2025, 14:02 | 7.97 | 7.97 mg/l |
| 11 Nov 2025, 09:14 | 4.98 | 4.98 mg/l |
| 23 Oct 2025, 10:01 | 3.39 | 3.39 mg/l |
| 26 Sep 2025, 08:36 | 5.89 | 5.89 mg/l |
| 7 Aug 2025, 13:57 | 13 | 13 mg/l |
| 7 Jul 2025, 09:35 | 7.98 | 7.98 mg/l |
| 13 Jun 2025, 10:47 | 5.38 | 5.38 mg/l |
| 2 May 2025, 10:46 | 7.37 | 7.37 mg/l |
| 11 Apr 2025, 07:26 | 7.49 | 7.49 mg/l |
| 5 Mar 2025, 09:32 | 7.89 | 7.89 mg/l |
| 13 Feb 2025, 07:33 | 8.07 | 8.07 mg/l |
| 29 Jan 2025, 09:58 | 6.17 | 6.17 mg/l |
| 4 Dec 2024, 09:47 | 6.68 | 6.68 mg/l |
| 15 Oct 2024, 10:08 | 6.79 | 6.79 mg/l |
| 18 Sep 2024, 12:39 | 7.29 | 7.29 mg/l |
| 22 Aug 2024, 13:29 | 7.49 | 7.49 mg/l |
| 17 Jul 2024, 12:41 | 4.67 | 4.67 mg/l |
| 19 Jun 2024, 13:34 | 5.98 | 5.98 mg/l |
| 13 May 2024, 11:51 | 7.08 | 7.08 mg/l |
| 22 Apr 2024, 08:15 | 7.28 | 7.28 mg/l |
| 18 Mar 2024, 10:44 | 4.15 | 4.15 mg/l |
| 20 Feb 2024, 10:31 | 5.37 | 5.37 mg/l |
| 16 Jan 2024, 12:10 | 7.86 | 7.86 mg/l |
| 1 Dec 2023, 12:49 | 7.68 | 7.68 mg/l |
| 20 Nov 2023, 11:40 | 6.88 | 6.88 mg/l |
| 17 Oct 2023, 09:34 | 5.49 | 5.49 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.25 mg/l
Sampled 15 Sep 2026, 16 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 15:13 | 0.25 | 0.25 mg/l |
| 30 Jul 2026, 11:19 | 0.3 | 0.3 mg/l |
| 21 May 2026, 14:16 | 0.14 | 0.14 mg/l |
| 23 Apr 2026, 14:38 | 0.34 | 0.34 mg/l |
| 9 Mar 2026, 10:38 | 0.14 | 0.14 mg/l |
| 11 Feb 2026, 08:23 | 0.14 | 0.14 mg/l |
| 16 Jan 2026, 09:45 | 0.18 | 0.18 mg/l |
| 17 Dec 2025, 14:02 | 0.18 | 0.18 mg/l |
| 11 Nov 2025, 09:14 | 0.2 | 0.2 mg/l |
| 23 Oct 2025, 10:01 | 0.24 | 0.24 mg/l |
| 26 Sep 2025, 08:36 | 0.36 | 0.36 mg/l |
| 7 Aug 2025, 13:57 | 0.39 | 0.39 mg/l |
| 7 Jul 2025, 09:35 | 0.52 | 0.52 mg/l |
| 13 Jun 2025, 10:47 | 0.23 | 0.23 mg/l |
| 2 May 2025, 10:46 | 0.23 | 0.23 mg/l |
| 11 Apr 2025, 07:26 | 0.11 | 0.11 mg/l |
| 5 Mar 2025, 09:32 | 0.072 | 0.072 mg/l |
| 13 Feb 2025, 07:33 | 0.14 | 0.14 mg/l |
| 29 Jan 2025, 09:58 | 0.22 | 0.22 mg/l |
| 4 Dec 2024, 09:47 | 0.12 | 0.12 mg/l |
| 15 Oct 2024, 10:08 | 0.13 | 0.13 mg/l |
| 18 Sep 2024, 12:39 | 0.23 | 0.23 mg/l |
| 22 Aug 2024, 13:29 | 0.23 | 0.23 mg/l |
| 17 Jul 2024, 12:41 | 0.2 | 0.2 mg/l |
| 19 Jun 2024, 13:34 | 0.14 | 0.14 mg/l |
| 13 May 2024, 11:51 | 0.12 | 0.12 mg/l |
| 22 Apr 2024, 08:15 | 0.08 | 0.08 mg/l |
| 18 Mar 2024, 10:44 | 0.1 | 0.1 mg/l |
| 20 Feb 2024, 10:31 | 0.11 | 0.11 mg/l |
| 16 Jan 2024, 12:10 | 0.13 | 0.13 mg/l |
| 1 Dec 2023, 12:49 | 0.12 | 0.12 mg/l |
| 20 Nov 2023, 11:40 | 0.13 | 0.13 mg/l |
| 17 Oct 2023, 09:34 | 0.16 | 0.16 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1021 µS/cm
Sampled 15 Sep 2026, 16 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 15:13 | 1021 | 1021 µS/cm |
| 4 Aug 2026, 10:11 | 1009 | 1009 µS/cm |
| 30 Jul 2026, 11:19 | 1160 | 1160 µS/cm |
| 21 May 2026, 14:16 | 756 | 756 µS/cm |
| 23 Apr 2026, 14:38 | 580 | 580 µS/cm |
| 9 Mar 2026, 10:38 | 767 | 767 µS/cm |
| 11 Feb 2026, 08:23 | 527 | 527 µS/cm |
| 16 Jan 2026, 09:45 | 519 | 519 µS/cm |
| 17 Dec 2025, 14:02 | 606 | 606 µS/cm |
| 11 Nov 2025, 09:14 | 1028 | 1028 µS/cm |
| 23 Oct 2025, 10:01 | 716 | 716 µS/cm |
| 26 Sep 2025, 08:36 | 915 | 915 µS/cm |
| 7 Aug 2025, 13:57 | 823 | 823 µS/cm |
| 7 Jul 2025, 09:35 | 1010 | 1010 µS/cm |
| 13 Jun 2025, 10:47 | 957 | 957 µS/cm |
| 2 May 2025, 10:46 | 978 | 978 µS/cm |
| 11 Apr 2025, 07:26 | 983 | 983 µS/cm |
| 5 Mar 2025, 09:32 | 854 | 854 µS/cm |
| 13 Feb 2025, 07:33 | 788 | 788 µS/cm |
| 29 Jan 2025, 09:58 | 613 | 613 µS/cm |
| 4 Dec 2024, 09:47 | 782 | 782 µS/cm |
| 15 Oct 2024, 10:08 | 851 | 851 µS/cm |
| 18 Sep 2024, 12:39 | 961 | 961 µS/cm |
| 22 Aug 2024, 13:29 | 958 | 958 µS/cm |
| 17 Jul 2024, 12:41 | 638 | 638 µS/cm |
| 19 Jun 2024, 13:34 | 823 | 823 µS/cm |
| 13 May 2024, 11:51 | 884 | 884 µS/cm |
| 22 Apr 2024, 08:15 | 847 | 847 µS/cm |
| 18 Mar 2024, 10:44 | 493 | 493 µS/cm |
| 20 Feb 2024, 10:31 | 549 | 549 µS/cm |
| 16 Jan 2024, 12:10 | 667 | 667 µS/cm |
| 1 Dec 2023, 12:49 | 820 | 820 µS/cm |
| 20 Nov 2023, 11:40 | 632 | 632 µS/cm |
| 17 Oct 2023, 09:34 | 770 | 770 µS/cm |
Everything measured here
15 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 15 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 34 | Oct 2023 – Sep 2026 | 85.6% 15 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Sep 2026 | 8.12 mg/l 15 Sep 2026 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – Sep 2026 | 17.8 °C 15 Sep 2026 |
| pH 0061 | River water | 34 | Oct 2023 – Sep 2026 | 7.87 15 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 34 | Oct 2023 – Sep 2026 | below 0.03 mg/l 15 Sep 2026 |
| Nitrate as N 0117 | River water | 34 | Oct 2023 – Sep 2026 | 4.39 mg/l 15 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 33 | Oct 2023 – Sep 2026 | 0.25 mg/l 15 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Sep 2026 | 1021 µS/cm 15 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 34 | Oct 2023 – Sep 2026 | 220 mg/l 15 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 34 | Oct 2023 – Sep 2026 | below 0.00072 mg/l 15 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 17 | Oct 2023 – Mar 2025 | 1.6 mg/l 5 Mar 2025 |
| Chemical Oxygen Demand :- {COD} 0092 | River water | 14 | Oct 2023 – Mar 2025 | 10 mg/l 5 Mar 2025 |
| Nitrite as N 0118 | River water | 34 | Oct 2023 – Sep 2026 | 0.0082 mg/l 15 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 34 | Oct 2023 – Sep 2026 | 4.4 mg/l 15 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 15 | Oct 2023 – Mar 2025 | 12 mg/l 5 Mar 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.