River Blithe - Hamstall Ridware
EA name: RIVER BLITHE - HAMSTALL RIDWARE
Environment Agency sampling point MD-67417370 · 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
- 14 Sep 2026, 23:3217 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 35 since 7 Jun 2024 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Monitoring (national agency policy)
- Where
- National Grid 410924, 319033As published, to the nearest 1 m. Open in a map
- River, by its own name
- Blithe
- River, by the map
- River BlithePlaced on the river its name gives, 1 m from the line.
- Next gauge downstream
- Kings Bromley On the River Trent · 4.5 km along the river
- Nearest gauge upstream
- Hamstall Ridware On the River Blithe · 0.2 km along the river
- Why it was sampled
- Monitoring (national agency policy) (25 samples)
Environmental monitoring statutory (EU directives) (10 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
91.3%
Sampled 14 Sep 2026, 17 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 23:32 | 91.3 | 91.3% |
| 5 May 2026, 12:54 | 106.9 | 106.9% |
| 10 Apr 2026, 12:10 | 105.4 | 105.4% |
| 6 Mar 2026, 11:53 | 93 | 93% |
| 10 Feb 2026, 09:54 | 94.2 | 94.2% |
| 16 Jan 2026, 10:33 | 94.4 | 94.4% |
| 12 Dec 2025, 09:47 | 89.7 | 89.7% |
| 26 Nov 2025, 14:01 | 95 | 95% |
| 31 Oct 2025, 11:32 | 92.2 | 92.2% |
| 5 Sep 2025, 13:51 | 92.7 | 92.7% |
| 15 Aug 2025, 08:59 | 91 | 91% |
| 1 Jul 2025, 09:22 | 85.6 | 85.6% |
| 10 Jun 2025, 13:57 | 97.7 | 97.7% |
| 7 May 2025, 14:03 | 105.8 | 105.8% |
| 10 Apr 2025, 13:13 | 114.3 | 114.3% |
| 19 Mar 2025, 14:29 | 108.8 | 108.8% |
| 19 Mar 2025, 14:28 | 108 | 108% |
| 5 Feb 2025, 09:46 | 91.8 | 91.8% |
| 5 Feb 2025, 09:45 | 92.8 | 92.8% |
| 21 Jan 2025, 09:12 | 91.3 | 91.3% |
| 21 Jan 2025, 09:10 | 90.2 | 90.2% |
| 2 Dec 2024, 14:22 | 92.4 | 92.4% |
| 2 Dec 2024, 14:20 | 93 | 93% |
| 18 Nov 2024, 15:10 | 87.3 | 87.3% |
| 1 Nov 2024, 12:36 | 81.8 | 81.8% |
| 14 Oct 2024, 12:53 | 85 | 85% |
| 7 Oct 2024, 14:48 | 94.9 | 94.9% |
| 16 Sep 2024, 09:35 | 88.3 | 88.3% |
| 5 Sep 2024, 10:28 | 91.3 | 91.3% |
| 29 Aug 2024, 15:15 | 99.6 | 99.6% |
| 7 Aug 2024, 11:29 | 95.3 | 95.3% |
| 22 Jul 2024, 10:00 | 92.4 | 92.4% |
| 5 Jul 2024, 14:00 | 102.3 | 102.3% |
| 17 Jun 2024, 13:05 | 92.5 | 92.5% |
| 7 Jun 2024, 12:26 | 95.4 | 95.4% |
Dissolved oxygen
as O2 · code 9924 · mg/l
8.59 mg/l
Sampled 14 Sep 2026, 17 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 23:32 | 8.59 | 8.59 mg/l |
| 5 May 2026, 12:54 | 11.5 | 11.5 mg/l |
| 10 Apr 2026, 12:10 | 12.2 | 12.2 mg/l |
| 6 Mar 2026, 11:53 | 11.1 | 11.1 mg/l |
| 10 Feb 2026, 09:54 | 11.8 | 11.8 mg/l |
| 16 Jan 2026, 10:33 | 12.1 | 12.1 mg/l |
| 12 Dec 2025, 09:47 | 10.5 | 10.5 mg/l |
| 26 Nov 2025, 14:01 | 12.1 | 12.1 mg/l |
| 31 Oct 2025, 11:32 | 10.1 | 10.1 mg/l |
| 5 Sep 2025, 13:51 | 9.18 | 9.18 mg/l |
| 15 Aug 2025, 08:59 | 8.52 | 8.52 mg/l |
| 1 Jul 2025, 09:22 | 7.75 | 7.75 mg/l |
| 10 Jun 2025, 13:57 | 9.56 | 9.56 mg/l |
| 7 May 2025, 14:03 | 11.1 | 11.1 mg/l |
| 10 Apr 2025, 13:13 | 12.9 | 12.9 mg/l |
| 19 Mar 2025, 14:29 | 12.9 | 12.9 mg/l |
| 19 Mar 2025, 14:28 | 12.8 | 12.8 mg/l |
| 5 Feb 2025, 09:46 | 12 | 12 mg/l |
| 5 Feb 2025, 09:45 | 12.1 | 12.1 mg/l |
| 21 Jan 2025, 09:12 | 11.7 | 11.7 mg/l |
| 21 Jan 2025, 09:10 | 11.6 | 11.6 mg/l |
| 2 Dec 2024, 14:22 | 10.9 | 10.9 mg/l |
| 2 Dec 2024, 14:20 | 10.9 | 10.9 mg/l |
| 18 Nov 2024, 15:10 | 10.3 | 10.3 mg/l |
| 1 Nov 2024, 12:36 | 8.9 | 8.9 mg/l |
| 14 Oct 2024, 12:53 | 9.6 | 9.6 mg/l |
| 7 Oct 2024, 14:48 | 9.86 | 9.86 mg/l |
| 16 Sep 2024, 09:35 | 9.34 | 9.34 mg/l |
| 5 Sep 2024, 10:28 | 9.26 | 9.26 mg/l |
| 29 Aug 2024, 15:15 | 9.81 | 9.81 mg/l |
| 7 Aug 2024, 11:29 | 9.46 | 9.46 mg/l |
| 22 Jul 2024, 10:00 | 9.08 | 9.08 mg/l |
| 5 Jul 2024, 14:00 | 10.1 | 10.1 mg/l |
| 17 Jun 2024, 13:05 | 9.45 | 9.45 mg/l |
| 7 Jun 2024, 12:26 | 10 | 10 mg/l |
Water temperature
code 0076 · °C
18.2 °C
Sampled 14 Sep 2026, 17 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 23:32 | 18.2 | 18.2 °C |
| 5 May 2026, 12:54 | 11.9 | 11.9 °C |
| 10 Apr 2026, 12:10 | 8.8 | 8.8 °C |
| 6 Mar 2026, 11:53 | 7.6 | 7.6 °C |
| 10 Feb 2026, 09:54 | 5.7 | 5.7 °C |
| 16 Jan 2026, 10:33 | 4.9 | 4.9 °C |
| 12 Dec 2025, 09:47 | 8.4 | 8.4 °C |
| 26 Nov 2025, 14:01 | 5.2 | 5.2 °C |
| 31 Oct 2025, 11:32 | 11 | 11 °C |
| 5 Sep 2025, 13:51 | 15.7 | 15.7 °C |
| 15 Aug 2025, 08:59 | 18.4 | 18.4 °C |
| 1 Jul 2025, 09:22 | 20.1 | 20.1 °C |
| 10 Jun 2025, 13:57 | 16.3 | 16.3 °C |
| 7 May 2025, 14:03 | 13.2 | 13.2 °C |
| 10 Apr 2025, 13:13 | 10 | 10 °C |
| 19 Mar 2025, 14:29 | 8 | 8 °C |
| 19 Mar 2025, 14:28 | 8 | 8 °C |
| 5 Feb 2025, 09:46 | 4.2 | 4.2 °C |
| 5 Feb 2025, 09:45 | 4.2 | 4.2 °C |
| 21 Jan 2025, 09:12 | 4.8 | 4.8 °C |
| 21 Jan 2025, 09:10 | 4.8 | 4.8 °C |
| 2 Dec 2024, 14:22 | 8.2 | 8.2 °C |
| 2 Dec 2024, 14:20 | 8.2 | 8.2 °C |
| 18 Nov 2024, 15:10 | 8.1 | 8.1 °C |
| 1 Nov 2024, 12:36 | 11.5 | 11.5 °C |
| 14 Oct 2024, 12:53 | 9.9 | 9.9 °C |
| 7 Oct 2024, 14:48 | 13.5 | 13.5 °C |
| 16 Sep 2024, 09:35 | 12.7 | 12.7 °C |
| 5 Sep 2024, 10:28 | 14.6 | 14.6 °C |
| 29 Aug 2024, 15:15 | 16 | 16 °C |
| 7 Aug 2024, 11:29 | 15.6 | 15.6 °C |
| 22 Jul 2024, 10:00 | 16.1 | 16.1 °C |
| 5 Jul 2024, 14:00 | 15.8 | 15.8 °C |
| 17 Jun 2024, 13:05 | 14.3 | 14.3 °C |
| 7 Jun 2024, 12:26 | 13 | 13 °C |
pH
code 0061
8.02
Sampled 14 Sep 2026, 17 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 23:32 | 8.02 | 8.02 |
| 5 May 2026, 12:54 | 8.12 | 8.12 |
| 10 Apr 2026, 12:10 | 8.24 | 8.24 |
| 6 Mar 2026, 11:53 | 7.92 | 7.92 |
| 10 Feb 2026, 09:54 | 7.74 | 7.74 |
| 16 Jan 2026, 10:33 | 7.87 | 7.87 |
| 12 Dec 2025, 09:47 | 7.95 | 7.95 |
| 26 Nov 2025, 14:01 | 7.92 | 7.92 |
| 31 Oct 2025, 11:32 | 7.8 | 7.8 |
| 5 Sep 2025, 13:51 | 8.08 | 8.08 |
| 15 Aug 2025, 08:59 | 7.63 | 7.63 |
| 1 Jul 2025, 09:22 | 7.84 | 7.84 |
| 10 Jun 2025, 13:57 | 8.04 | 8.04 |
| 7 May 2025, 14:03 | 8.13 | 8.13 |
| 10 Apr 2025, 13:13 | 8.28 | 8.28 |
| 19 Mar 2025, 14:29 | 8.32 | 8.32 |
| 19 Mar 2025, 14:28 | 8.31 | 8.31 |
| 5 Feb 2025, 09:46 | 7.91 | 7.91 |
| 5 Feb 2025, 09:45 | 7.92 | 7.92 |
| 21 Jan 2025, 09:12 | 7.83 | 7.83 |
| 21 Jan 2025, 09:10 | 7.83 | 7.83 |
| 2 Dec 2024, 14:22 | 7.93 | 7.93 |
| 2 Dec 2024, 14:20 | 7.94 | 7.94 |
| 18 Nov 2024, 15:10 | 7.85 | 7.85 |
| 1 Nov 2024, 12:36 | 7.67 | 7.67 |
| 14 Oct 2024, 12:53 | 7.8 | 7.8 |
| 7 Oct 2024, 14:48 | 8.03 | 8.03 |
| 16 Sep 2024, 09:35 | 7.97 | 7.97 |
| 5 Sep 2024, 10:28 | 8.09 | 8.09 |
| 29 Aug 2024, 15:15 | 8.16 | 8.16 |
| 7 Aug 2024, 11:29 | 7.99 | 7.99 |
| 22 Jul 2024, 10:00 | 8 | 8 |
| 5 Jul 2024, 14:00 | 8.15 | 8.15 |
| 17 Jun 2024, 13:05 | 7.84 | 7.84 |
| 7 Jun 2024, 12:26 | 8 | 8 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.043 mg/l
Sampled 5 May 2026, 5 months ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 May 2026, 12:54 | 0.043 | 0.043 mg/l |
| 10 Apr 2026, 12:10 | 0.023 | 0.023 mg/l |
| 6 Mar 2026, 11:53 | 0.096 | 0.096 mg/l |
| 10 Feb 2026, 09:54 | 0.048 | 0.048 mg/l |
| 16 Jan 2026, 10:33 | 0.46 | 0.46 mg/l |
| 12 Dec 2025, 09:47 | 0.051 | 0.051 mg/l |
| 26 Nov 2025, 14:01 | 0.048 | 0.048 mg/l |
| 31 Oct 2025, 11:32 | 0.096 | 0.096 mg/l |
| 5 Sep 2025, 13:51 | 0.078 | 0.078 mg/l |
| 15 Aug 2025, 08:59 | 0.0097 | 0.0097 mg/l |
| 1 Jul 2025, 09:22 | 0.022 | 0.022 mg/l |
| 10 Jun 2025, 13:57 | 0.021 | 0.021 mg/l |
| 7 May 2025, 14:03 | 0.047 | 0.047 mg/l |
| 10 Apr 2025, 13:13 | 0.026 | 0.026 mg/l |
| 19 Mar 2025, 14:29 | 0.046 | 0.046 mg/l |
| 19 Mar 2025, 14:28 | 0.045 | 0.045 mg/l |
| 5 Feb 2025, 09:46 | 0.18 | 0.18 mg/l |
| 5 Feb 2025, 09:45 | 0.13 | 0.13 mg/l |
| 21 Jan 2025, 09:12 | 0.46 | 0.46 mg/l |
| 21 Jan 2025, 09:10 | 0.42 | 0.42 mg/l |
| 2 Dec 2024, 14:22 | 0.03 | 0.03 mg/l |
| 2 Dec 2024, 14:20 | 0.034 | 0.034 mg/l |
| 18 Nov 2024, 15:10 | 0.079 | 0.079 mg/l |
| 1 Nov 2024, 12:36 | 0.039 | 0.039 mg/l |
| 14 Oct 2024, 12:53 | 0.0092 | 0.0092 mg/l |
| 7 Oct 2024, 14:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Sep 2024, 09:35 | 0.055 | 0.055 mg/l |
| 5 Sep 2024, 10:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Aug 2024, 15:15 | 0.011 | 0.011 mg/l |
| 7 Aug 2024, 11:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Jul 2024, 10:00 | 0.026 | 0.026 mg/l |
| 5 Jul 2024, 14:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Jun 2024, 12:26 | 0.057 | 0.057 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
4.27 mg/l
Sampled 5 May 2026, 5 months ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 May 2026, 12:54 | 4.27 | 4.27 mg/l |
| 10 Apr 2026, 12:10 | 4.58 | 4.58 mg/l |
| 6 Mar 2026, 11:53 | 4.06 | 4.06 mg/l |
| 10 Feb 2026, 09:54 | 3.76 | 3.76 mg/l |
| 16 Jan 2026, 10:33 | 4.67 | 4.67 mg/l |
| 12 Dec 2025, 09:47 | 5.57 | 5.57 mg/l |
| 26 Nov 2025, 14:01 | 5.96 | 5.96 mg/l |
| 31 Oct 2025, 11:32 | 2.98 | 2.98 mg/l |
| 5 Sep 2025, 13:51 | 2.49 | 2.49 mg/l |
| 15 Aug 2025, 08:59 | 2.09 | 2.09 mg/l |
| 1 Jul 2025, 09:22 | 2.68 | 2.68 mg/l |
| 10 Jun 2025, 13:57 | 3.57 | 3.57 mg/l |
| 7 May 2025, 14:03 | 3.97 | 3.97 mg/l |
| 10 Apr 2025, 13:13 | 4.18 | 4.18 mg/l |
| 19 Mar 2025, 14:29 | 4.38 | 4.38 mg/l |
| 19 Mar 2025, 14:28 | 4.48 | 4.48 mg/l |
| 5 Feb 2025, 09:46 | 3.97 | 3.97 mg/l |
| 5 Feb 2025, 09:45 | 4.27 | 4.27 mg/l |
| 21 Jan 2025, 09:12 | 4.67 | 4.67 mg/l |
| 21 Jan 2025, 09:10 | 4.56 | 4.56 mg/l |
| 2 Dec 2024, 14:22 | 2.98 | 2.98 mg/l |
| 2 Dec 2024, 14:20 | 2.98 | 2.98 mg/l |
| 18 Nov 2024, 15:10 | 3.67 | 3.67 mg/l |
| 1 Nov 2024, 12:36 | 3.65 | 3.65 mg/l |
| 14 Oct 2024, 12:53 | 3.88 | 3.88 mg/l |
| 7 Oct 2024, 14:48 | 4.38 | 4.38 mg/l |
| 16 Sep 2024, 09:35 | 3.19 | 3.19 mg/l |
| 5 Sep 2024, 10:28 | 3.09 | 3.09 mg/l |
| 29 Aug 2024, 15:15 | 2.99 | 2.99 mg/l |
| 7 Aug 2024, 11:29 | 3.79 | 3.79 mg/l |
| 22 Jul 2024, 10:00 | 3.78 | 3.78 mg/l |
| 5 Jul 2024, 14:00 | 3.98 | 3.98 mg/l |
| 17 Jun 2024, 13:05 | 5.22 | 5.22 mg/l |
| 7 Jun 2024, 12:26 | 4.37 | 4.37 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.11 mg/l
Sampled 5 May 2026, 5 months ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 May 2026, 12:54 | 0.11 | 0.11 mg/l |
| 10 Apr 2026, 12:10 | 0.089 | 0.089 mg/l |
| 6 Mar 2026, 11:53 | 0.14 | 0.14 mg/l |
| 10 Feb 2026, 09:54 | 0.13 | 0.13 mg/l |
| 16 Jan 2026, 10:33 | 0.16 | 0.16 mg/l |
| 12 Dec 2025, 09:47 | 0.17 | 0.17 mg/l |
| 26 Nov 2025, 14:01 | 0.13 | 0.13 mg/l |
| 31 Oct 2025, 11:32 | 0.16 | 0.16 mg/l |
| 5 Sep 2025, 13:51 | 0.23 | 0.23 mg/l |
| 15 Aug 2025, 08:59 | 0.17 | 0.17 mg/l |
| 1 Jul 2025, 09:22 | 0.13 | 0.13 mg/l |
| 10 Jun 2025, 13:57 | 0.13 | 0.13 mg/l |
| 7 May 2025, 14:03 | 0.082 | 0.082 mg/l |
| 10 Apr 2025, 13:13 | 0.065 | 0.065 mg/l |
| 19 Mar 2025, 14:29 | 0.11 | 0.11 mg/l |
| 19 Mar 2025, 14:28 | 0.11 | 0.11 mg/l |
| 5 Feb 2025, 09:46 | 0.15 | 0.15 mg/l |
| 5 Feb 2025, 09:45 | 0.15 | 0.15 mg/l |
| 21 Jan 2025, 09:12 | 0.24 | 0.24 mg/l |
| 21 Jan 2025, 09:10 | 0.23 | 0.23 mg/l |
| 2 Dec 2024, 14:22 | 0.17 | 0.17 mg/l |
| 2 Dec 2024, 14:20 | 0.16 | 0.16 mg/l |
| 18 Nov 2024, 15:10 | 0.19 | 0.19 mg/l |
| 1 Nov 2024, 12:36 | 0.19 | 0.19 mg/l |
| 14 Oct 2024, 12:53 | 0.14 | 0.14 mg/l |
| 7 Oct 2024, 14:48 | 0.17 | 0.17 mg/l |
| 16 Sep 2024, 09:35 | 0.17 | 0.17 mg/l |
| 5 Sep 2024, 10:28 | 0.15 | 0.15 mg/l |
| 29 Aug 2024, 15:15 | 0.14 | 0.14 mg/l |
| 7 Aug 2024, 11:29 | 0.17 | 0.17 mg/l |
| 22 Jul 2024, 10:00 | 0.15 | 0.15 mg/l |
| 5 Jul 2024, 14:00 | 0.12 | 0.12 mg/l |
| 17 Jun 2024, 13:05 | 0.19 | 0.19 mg/l |
| 7 Jun 2024, 12:26 | 0.16 | 0.16 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
805 µS/cm
Sampled 14 Sep 2026, 17 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 23:32 | 805 | 805 µS/cm |
| 5 May 2026, 12:54 | 744 | 744 µS/cm |
| 10 Apr 2026, 12:10 | 750 | 750 µS/cm |
| 6 Mar 2026, 11:53 | 593 | 593 µS/cm |
| 10 Feb 2026, 09:54 | 460 | 460 µS/cm |
| 16 Jan 2026, 10:33 | 588 | 588 µS/cm |
| 12 Dec 2025, 09:47 | 704 | 704 µS/cm |
| 26 Nov 2025, 14:01 | 800 | 800 µS/cm |
| 31 Oct 2025, 11:32 | 874 | 874 µS/cm |
| 5 Sep 2025, 13:51 | 747 | 747 µS/cm |
| 15 Aug 2025, 08:59 | 737 | 737 µS/cm |
| 1 Jul 2025, 09:22 | 744 | 744 µS/cm |
| 10 Jun 2025, 13:57 | 782 | 782 µS/cm |
| 7 May 2025, 14:03 | 811 | 811 µS/cm |
| 10 Apr 2025, 13:13 | 802 | 802 µS/cm |
| 19 Mar 2025, 14:29 | 753 | 753 µS/cm |
| 19 Mar 2025, 14:28 | 755 | 755 µS/cm |
| 5 Feb 2025, 09:46 | 611 | 611 µS/cm |
| 5 Feb 2025, 09:45 | 610 | 610 µS/cm |
| 21 Jan 2025, 09:12 | 725 | 725 µS/cm |
| 21 Jan 2025, 09:10 | 725 | 725 µS/cm |
| 2 Dec 2024, 14:22 | 490 | 490 µS/cm |
| 2 Dec 2024, 14:20 | 490 | 490 µS/cm |
| 18 Nov 2024, 15:10 | 792 | 792 µS/cm |
| 1 Nov 2024, 12:36 | 737 | 737 µS/cm |
| 14 Oct 2024, 12:53 | 682 | 682 µS/cm |
| 7 Oct 2024, 14:48 | 745 | 745 µS/cm |
| 16 Sep 2024, 09:35 | 704 | 704 µS/cm |
| 5 Sep 2024, 10:28 | 732 | 732 µS/cm |
| 29 Aug 2024, 15:15 | 739 | 739 µS/cm |
| 7 Aug 2024, 11:29 | 744 | 744 µS/cm |
| 22 Jul 2024, 10:00 | 757 | 757 µS/cm |
| 5 Jul 2024, 14:00 | 741 | 741 µS/cm |
| 17 Jun 2024, 13:05 | 693 | 693 µS/cm |
| 7 Jun 2024, 12:26 | 744 | 744 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 | 35 | Jun 2024 – Sep 2026 | 91.3% 14 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 35 | Jun 2024 – Sep 2026 | 8.59 mg/l 14 Sep 2026 |
| Temperature of Water 0076 | River water | 35 | Jun 2024 – Sep 2026 | 18.2 °C 14 Sep 2026 |
| pH 0061 | River water | 35 | Jun 2024 – Sep 2026 | 8.02 14 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 33 | Jun 2024 – May 2026 | 0.043 mg/l 5 May 2026 |
| Nitrate as N 0117 | River water | 34 | Jun 2024 – May 2026 | 4.27 mg/l 5 May 2026 |
| Orthophosphate, reactive as P 0180 | River water | 34 | Jun 2024 – May 2026 | 0.11 mg/l 5 May 2026 |
| Conductivity at 25 C 0077 | River water | 35 | Jun 2024 – Sep 2026 | 805 µS/cm 14 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 34 | Jun 2024 – May 2026 | 150 mg/l 5 May 2026 |
| Ammonia un-ionised as N 0119 | River water | 33 | Jun 2024 – May 2026 | 0.0009 mg/l 5 May 2026 |
| BOD : 5 Day ATU 0085 | River water | 23 | Jun 2024 – May 2026 | 1.3 mg/l 5 May 2026 |
| Nitrite as N 0118 | River water | 34 | Jun 2024 – May 2026 | 0.032 mg/l 5 May 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 34 | Jun 2024 – May 2026 | 4.3 mg/l 5 May 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.