Holton Le Clay Beck downstream of Holton sewage treatment works
EA name: HOLTON LE CLAY BECK D/S HOLTON STW
Environment Agency sampling point AN-HOLT2 · 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
- 9 Sep 2026, 10:0122 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 43 since 24 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 529530, 403090As published, to the nearest 10 m. Open in a map
- River, by its own name
- Holton Le Clay Beck
- River, by the map
- Not placedNo mapped watercourse within 500 m. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Monitoring (national agency policy) (43 samples)
6 visits found no water to sample (recorded as “No flow”).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
71.4%
Sampled 9 Sep 2026, 22 days ago · 37 results banked
Every result (37)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 10:01 | 71.4 | 71.4% |
| 24 Aug 2026, 10:35 | 66.7 | 66.7% |
| 6 Jul 2026, 09:35 | 53.7 | 53.7% |
| 18 Jun 2026, 12:25 | 61.1 | 61.1% |
| 28 May 2026, 10:40 | 63 | 63% |
| 14 May 2026, 09:00 | 72.4 | 72.4% |
| 16 Apr 2026, 09:12 | 66.8 | 66.8% |
| 1 Apr 2026, 08:33 | 77.2 | 77.2% |
| 19 Mar 2026, 08:01 | 80.3 | 80.3% |
| 12 Mar 2026, 10:40 | 83.4 | 83.4% |
| 23 Feb 2026, 10:38 | 86.5 | 86.5% |
| 10 Feb 2026, 10:24 | 85.8 | 85.8% |
| 28 Jan 2026, 11:02 | 86.4 | 86.4% |
| 5 Jan 2026, 09:41 | 81 | 81% |
| 15 Dec 2025, 09:25 | 72.3 | 72.3% |
| 3 Dec 2025, 09:05 | 82 | 82% |
| 24 Nov 2025, 09:49 | 79.7 | 79.7% |
| 13 Nov 2025, 09:40 | 67 | 67% |
| 21 Oct 2025, 08:20 | 66.3 | 66.3% |
| 14 Oct 2025, 10:37 | 75.3 | 75.3% |
| 15 Sep 2025, 10:19 | 74.6 | 74.6% |
| 9 Sep 2025, 10:47 | 78.8 | 78.8% |
| 14 Aug 2025, 10:43 | 73.6 | 73.6% |
| 11 Jul 2025, 09:15 | 60.3 | 60.3% |
| 6 Jun 2025, 11:40 | 66.4 | 66.4% |
| 19 May 2025, 11:49 | 83.7 | 83.7% |
| 12 May 2025, 09:54 | 72 | 72% |
| 30 Apr 2025, 11:08 | 80.3 | 80.3% |
| 23 Apr 2025, 12:23 | 82.7 | 82.7% |
| 1 Apr 2025, 10:39 | 84.7 | 84.7% |
| 13 Mar 2025, 10:20 | 79.3 | 79.3% |
| 5 Feb 2025, 08:47 | 78.7 | 78.7% |
| 7 Jan 2025, 11:41 | 86.7 | 86.7% |
| 3 Dec 2024, 08:18 | 74.4 | 74.4% |
| 2 Aug 2024, 09:01 | 52.4 | 52.4% |
| 9 Jul 2024, 11:12 | 75.6 | 75.6% |
| 24 Jun 2024, 10:15 | 50.2 | 50.2% |
Dissolved oxygen
as O2 · code 9924 · mg/l
7.51 mg/l
Sampled 9 Sep 2026, 22 days ago · 37 results banked
Every result (37)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 10:01 | 7.51 | 7.51 mg/l |
| 24 Aug 2026, 10:35 | 6.87 | 6.87 mg/l |
| 6 Jul 2026, 09:35 | 5.17 | 5.17 mg/l |
| 18 Jun 2026, 12:25 | 5.9 | 5.9 mg/l |
| 28 May 2026, 10:40 | 6.51 | 6.51 mg/l |
| 14 May 2026, 09:00 | 8.06 | 8.06 mg/l |
| 16 Apr 2026, 09:12 | 7.67 | 7.67 mg/l |
| 1 Apr 2026, 08:33 | 8.91 | 8.91 mg/l |
| 19 Mar 2026, 08:01 | 9.83 | 9.83 mg/l |
| 12 Mar 2026, 10:40 | 9.79 | 9.79 mg/l |
| 23 Feb 2026, 10:38 | 10.3 | 10.3 mg/l |
| 10 Feb 2026, 10:24 | 10.3 | 10.3 mg/l |
| 28 Jan 2026, 11:02 | 10.5 | 10.5 mg/l |
| 5 Jan 2026, 09:41 | 10.8 | 10.8 mg/l |
| 15 Dec 2025, 09:25 | 8.22 | 8.22 mg/l |
| 3 Dec 2025, 09:05 | 9.6 | 9.6 mg/l |
| 24 Nov 2025, 09:49 | 9.18 | 9.18 mg/l |
| 13 Nov 2025, 09:40 | 7.17 | 7.17 mg/l |
| 21 Oct 2025, 08:20 | 7.05 | 7.05 mg/l |
| 14 Oct 2025, 10:37 | 7.99 | 7.99 mg/l |
| 15 Sep 2025, 10:19 | 7.67 | 7.67 mg/l |
| 9 Sep 2025, 10:47 | 8.26 | 8.26 mg/l |
| 14 Aug 2025, 10:43 | 6.95 | 6.95 mg/l |
| 11 Jul 2025, 09:15 | 5.87 | 5.87 mg/l |
| 6 Jun 2025, 11:40 | 7.01 | 7.01 mg/l |
| 19 May 2025, 11:49 | 9.02 | 9.02 mg/l |
| 12 May 2025, 09:54 | 7.67 | 7.67 mg/l |
| 30 Apr 2025, 11:08 | 8.69 | 8.69 mg/l |
| 23 Apr 2025, 12:23 | 9.1 | 9.1 mg/l |
| 1 Apr 2025, 10:39 | 10.2 | 10.2 mg/l |
| 13 Mar 2025, 10:20 | 9.61 | 9.61 mg/l |
| 5 Feb 2025, 08:47 | 10.1 | 10.1 mg/l |
| 7 Jan 2025, 11:41 | 10.6 | 10.6 mg/l |
| 3 Dec 2024, 08:18 | 8.86 | 8.86 mg/l |
| 2 Aug 2024, 09:01 | 5.08 | 5.08 mg/l |
| 9 Jul 2024, 11:12 | 7.54 | 7.54 mg/l |
| 24 Jun 2024, 10:15 | 4.94 | 4.94 mg/l |
Water temperature
code 0076 · °C
13 °C
Sampled 9 Sep 2026, 22 days ago · 37 results banked
Every result (37)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 10:01 | 13 | 13 °C |
| 24 Aug 2026, 10:35 | 13.9 | 13.9 °C |
| 6 Jul 2026, 09:35 | 17.1 | 17.1 °C |
| 18 Jun 2026, 12:25 | 16.9 | 16.9 °C |
| 28 May 2026, 10:40 | 13.8 | 13.8 °C |
| 14 May 2026, 09:00 | 10.5 | 10.5 °C |
| 16 Apr 2026, 09:12 | 9.2 | 9.2 °C |
| 1 Apr 2026, 08:33 | 9 | 9 °C |
| 19 Mar 2026, 08:01 | 6.6 | 6.6 °C |
| 12 Mar 2026, 10:40 | 8.3 | 8.3 °C |
| 23 Feb 2026, 10:38 | 7.9 | 7.9 °C |
| 10 Feb 2026, 10:24 | 7.2 | 7.2 °C |
| 28 Jan 2026, 11:02 | 6.8 | 6.8 °C |
| 5 Jan 2026, 09:41 | 3.2 | 3.2 °C |
| 15 Dec 2025, 09:25 | 9.6 | 9.6 °C |
| 3 Dec 2025, 09:05 | 8.4 | 8.4 °C |
| 24 Nov 2025, 09:49 | 9.1 | 9.1 °C |
| 13 Nov 2025, 09:40 | 12.2 | 12.2 °C |
| 21 Oct 2025, 08:20 | 12.5 | 12.5 °C |
| 14 Oct 2025, 10:37 | 12.6 | 12.6 °C |
| 15 Sep 2025, 10:19 | 14 | 14 °C |
| 9 Sep 2025, 10:47 | 13.1 | 13.1 °C |
| 14 Aug 2025, 10:43 | 18 | 18 °C |
| 11 Jul 2025, 09:15 | 16.5 | 16.5 °C |
| 6 Jun 2025, 11:40 | 12.8 | 12.8 °C |
| 19 May 2025, 11:49 | 11.9 | 11.9 °C |
| 12 May 2025, 09:54 | 12.4 | 12.4 °C |
| 30 Apr 2025, 11:08 | 11.7 | 11.7 °C |
| 23 Apr 2025, 12:23 | 11 | 11 °C |
| 1 Apr 2025, 10:39 | 7.1 | 7.1 °C |
| 13 Mar 2025, 10:20 | 7 | 7 °C |
| 5 Feb 2025, 08:47 | 4.8 | 4.8 °C |
| 7 Jan 2025, 11:41 | 6.6 | 6.6 °C |
| 3 Dec 2024, 08:18 | 7.7 | 7.7 °C |
| 2 Aug 2024, 09:01 | 16.7 | 16.7 °C |
| 9 Jul 2024, 11:12 | 15.4 | 15.4 °C |
| 24 Jun 2024, 10:15 | 16 | 16 °C |
pH
code 0061
8.01
Sampled 9 Sep 2026, 22 days ago · 37 results banked
Every result (37)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 10:01 | 8.01 | 8.01 |
| 24 Aug 2026, 10:35 | 7.91 | 7.91 |
| 6 Jul 2026, 09:35 | 7.7 | 7.7 |
| 18 Jun 2026, 12:25 | 7.89 | 7.89 |
| 28 May 2026, 10:40 | 7.88 | 7.88 |
| 14 May 2026, 09:00 | 7.76 | 7.76 |
| 16 Apr 2026, 09:12 | 7.86 | 7.86 |
| 1 Apr 2026, 08:33 | 8.02 | 8.02 |
| 19 Mar 2026, 08:01 | 7.98 | 7.98 |
| 12 Mar 2026, 10:40 | 7.98 | 7.98 |
| 23 Feb 2026, 10:38 | 7.79 | 7.79 |
| 10 Feb 2026, 10:24 | 7.76 | 7.76 |
| 28 Jan 2026, 11:02 | 7.9 | 7.9 |
| 5 Jan 2026, 09:41 | 8.06 | 8.06 |
| 15 Dec 2025, 09:25 | 7.95 | 7.95 |
| 3 Dec 2025, 09:05 | 7.75 | 7.75 |
| 24 Nov 2025, 09:49 | 7.7 | 7.7 |
| 13 Nov 2025, 09:40 | 7.76 | 7.76 |
| 21 Oct 2025, 08:20 | 7.8 | 7.8 |
| 14 Oct 2025, 10:37 | 8 | 8 |
| 15 Sep 2025, 10:19 | 7.99 | 7.99 |
| 9 Sep 2025, 10:47 | 8.04 | 8.04 |
| 14 Aug 2025, 10:43 | 8.22 | 8.22 |
| 11 Jul 2025, 09:15 | 7.89 | 7.89 |
| 6 Jun 2025, 11:40 | 7.89 | 7.89 |
| 19 May 2025, 11:49 | 7.92 | 7.92 |
| 12 May 2025, 09:54 | 7.85 | 7.85 |
| 30 Apr 2025, 11:08 | 7.85 | 7.85 |
| 23 Apr 2025, 12:23 | 7.86 | 7.86 |
| 1 Apr 2025, 10:39 | 7.99 | 7.99 |
| 13 Mar 2025, 10:20 | 7.78 | 7.78 |
| 5 Feb 2025, 08:47 | 8.04 | 8.04 |
| 7 Jan 2025, 11:41 | 7.58 | 7.58 |
| 3 Dec 2024, 08:18 | 7.79 | 7.79 |
| 2 Aug 2024, 09:01 | 7.6 | 7.6 |
| 9 Jul 2024, 11:12 | 7.48 | 7.48 |
| 24 Jun 2024, 10:15 | 7.67 | 7.67 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.047 mg/l
Sampled 9 Sep 2026, 22 days ago · 37 results banked
Every result (37)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 10:01 | 0.047 | 0.047 mg/l |
| 24 Aug 2026, 10:35 | 0.12 | 0.12 mg/l |
| 6 Jul 2026, 09:35 | 0.4 | 0.4 mg/l |
| 18 Jun 2026, 12:25 | 0.13 | 0.13 mg/l |
| 28 May 2026, 10:40 | 0.1 | 0.1 mg/l |
| 14 May 2026, 09:00 | 0.23 | 0.23 mg/l |
| 16 Apr 2026, 09:12 | 0.2 | 0.2 mg/l |
| 1 Apr 2026, 08:33 | 0.22 | 0.22 mg/l |
| 19 Mar 2026, 08:01 | 0.21 | 0.21 mg/l |
| 12 Mar 2026, 10:40 | 0.17 | 0.17 mg/l |
| 23 Feb 2026, 10:38 | 0.092 | 0.092 mg/l |
| 10 Feb 2026, 10:24 | 0.13 | 0.13 mg/l |
| 28 Jan 2026, 11:02 | 0.073 | 0.073 mg/l |
| 5 Jan 2026, 09:41 | 0.46 | 0.46 mg/l |
| 15 Dec 2025, 09:25 | 0.13 | 0.13 mg/l |
| 3 Dec 2025, 09:05 | 0.061 | 0.061 mg/l |
| 24 Nov 2025, 09:49 | 0.095 | 0.095 mg/l |
| 13 Nov 2025, 09:40 | 0.048 | 0.048 mg/l |
| 21 Oct 2025, 08:20 | 0.055 | 0.055 mg/l |
| 14 Oct 2025, 10:37 | 0.041 | 0.041 mg/l |
| 15 Sep 2025, 10:19 | 0.047 | 0.047 mg/l |
| 9 Sep 2025, 10:47 | 0.03 | 0.03 mg/l |
| 14 Aug 2025, 10:43 | 0.052 | 0.052 mg/l |
| 11 Jul 2025, 09:15 | 0.082 | 0.082 mg/l |
| 6 Jun 2025, 11:40 | 0.092 | 0.092 mg/l |
| 19 May 2025, 11:49 | 0.1 | 0.1 mg/l |
| 12 May 2025, 09:54 | 0.09 | 0.09 mg/l |
| 30 Apr 2025, 11:08 | 0.15 | 0.15 mg/l |
| 23 Apr 2025, 12:23 | 0.082 | 0.082 mg/l |
| 1 Apr 2025, 10:39 | 0.39 | 0.39 mg/l |
| 13 Mar 2025, 10:20 | 0.41 | 0.41 mg/l |
| 5 Feb 2025, 08:47 | 0.44 | 0.44 mg/l |
| 7 Jan 2025, 11:41 | 0.059 | 0.059 mg/l |
| 3 Dec 2024, 08:18 | 0.11 | 0.11 mg/l |
| 2 Aug 2024, 09:01 | 0.17 | 0.17 mg/l |
| 9 Jul 2024, 11:12 | 0.11 | 0.11 mg/l |
| 24 Jun 2024, 10:15 | 5.2 | 5.2 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
2.92 mg/l
Sampled 9 Sep 2026, 22 days ago · 37 results banked
Every result (37)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 10:01 | 2.92 | 2.92 mg/l |
| 24 Aug 2026, 10:35 | 2.68 | 2.68 mg/l |
| 6 Jul 2026, 09:35 | 1.73 | 1.73 mg/l |
| 18 Jun 2026, 12:25 | 2.01 | 2.01 mg/l |
| 28 May 2026, 10:40 | 2.49 | 2.49 mg/l |
| 14 May 2026, 09:00 | 1.93 | 1.93 mg/l |
| 16 Apr 2026, 09:12 | 2.81 | 2.81 mg/l |
| 1 Apr 2026, 08:33 | 3.62 | 3.62 mg/l |
| 19 Mar 2026, 08:01 | 4.43 | 4.43 mg/l |
| 12 Mar 2026, 10:40 | 4.44 | 4.44 mg/l |
| 23 Feb 2026, 10:38 | 6.07 | 6.07 mg/l |
| 10 Feb 2026, 10:24 | 6.76 | 6.76 mg/l |
| 28 Jan 2026, 11:02 | 6.38 | 6.38 mg/l |
| 5 Jan 2026, 09:41 | 3.68 | 3.68 mg/l |
| 15 Dec 2025, 09:25 | 5.41 | 5.41 mg/l |
| 3 Dec 2025, 09:05 | 7.77 | 7.77 mg/l |
| 24 Nov 2025, 09:49 | 8.97 | 8.97 mg/l |
| 13 Nov 2025, 09:40 | 5.12 | 5.12 mg/l |
| 21 Oct 2025, 08:20 | 2.62 | 2.62 mg/l |
| 14 Oct 2025, 10:37 | 2.85 | 2.85 mg/l |
| 15 Sep 2025, 10:19 | 2.45 | 2.45 mg/l |
| 9 Sep 2025, 10:47 | 3.36 | 3.36 mg/l |
| 14 Aug 2025, 10:43 | 2.95 | 2.95 mg/l |
| 11 Jul 2025, 09:15 | 1.45 | 1.45 mg/l |
| 6 Jun 2025, 11:40 | 1.93 | 1.93 mg/l |
| 19 May 2025, 11:49 | 2.75 | 2.75 mg/l |
| 12 May 2025, 09:54 | 3.42 | 3.42 mg/l |
| 30 Apr 2025, 11:08 | 4.62 | 4.62 mg/l |
| 23 Apr 2025, 12:23 | 3.15 | 3.15 mg/l |
| 1 Apr 2025, 10:39 | 3.53 | 3.53 mg/l |
| 13 Mar 2025, 10:20 | 2.54 | 2.54 mg/l |
| 5 Feb 2025, 08:47 | 4.9 | 4.9 mg/l |
| 7 Jan 2025, 11:41 | 9.58 | 9.58 mg/l |
| 3 Dec 2024, 08:18 | 3.75 | 3.75 mg/l |
| 2 Aug 2024, 09:01 | 2.32 | 2.32 mg/l |
| 9 Jul 2024, 11:12 | 2.27 | 2.27 mg/l |
| 24 Jun 2024, 10:15 | 1.28 | 1.28 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.41 mg/l
Sampled 9 Sep 2026, 22 days ago · 37 results banked
Every result (37)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 10:01 | 0.41 | 0.41 mg/l |
| 24 Aug 2026, 10:35 | 0.36 | 0.36 mg/l |
| 6 Jul 2026, 09:35 | 0.64 | 0.64 mg/l |
| 18 Jun 2026, 12:25 | 0.48 | 0.48 mg/l |
| 28 May 2026, 10:40 | 0.45 | 0.45 mg/l |
| 14 May 2026, 09:00 | 0.24 | 0.24 mg/l |
| 16 Apr 2026, 09:12 | 0.3 | 0.3 mg/l |
| 1 Apr 2026, 08:33 | 0.23 | 0.23 mg/l |
| 19 Mar 2026, 08:01 | 0.23 | 0.23 mg/l |
| 12 Mar 2026, 10:40 | 0.24 | 0.24 mg/l |
| 23 Feb 2026, 10:38 | 0.17 | 0.17 mg/l |
| 10 Feb 2026, 10:24 | 0.14 | 0.14 mg/l |
| 28 Jan 2026, 11:02 | 0.12 | 0.12 mg/l |
| 5 Jan 2026, 09:41 | 0.25 | 0.25 mg/l |
| 15 Dec 2025, 09:25 | 0.17 | 0.17 mg/l |
| 3 Dec 2025, 09:05 | 0.13 | 0.13 mg/l |
| 24 Nov 2025, 09:49 | 0.12 | 0.12 mg/l |
| 13 Nov 2025, 09:40 | 0.18 | 0.18 mg/l |
| 21 Oct 2025, 08:20 | 0.24 | 0.24 mg/l |
| 14 Oct 2025, 10:37 | 0.3 | 0.3 mg/l |
| 15 Sep 2025, 10:19 | 0.26 | 0.26 mg/l |
| 9 Sep 2025, 10:47 | 0.41 | 0.41 mg/l |
| 14 Aug 2025, 10:43 | 0.45 | 0.45 mg/l |
| 11 Jul 2025, 09:15 | 0.56 | 0.56 mg/l |
| 6 Jun 2025, 11:40 | 0.45 | 0.45 mg/l |
| 19 May 2025, 11:49 | 0.41 | 0.41 mg/l |
| 12 May 2025, 09:54 | 0.44 | 0.44 mg/l |
| 30 Apr 2025, 11:08 | 0.39 | 0.39 mg/l |
| 23 Apr 2025, 12:23 | 0.3 | 0.3 mg/l |
| 1 Apr 2025, 10:39 | 0.47 | 0.47 mg/l |
| 13 Mar 2025, 10:20 | 0.24 | 0.24 mg/l |
| 5 Feb 2025, 08:47 | 0.25 | 0.25 mg/l |
| 7 Jan 2025, 11:41 | 0.19 | 0.19 mg/l |
| 3 Dec 2024, 08:18 | 0.16 | 0.16 mg/l |
| 2 Aug 2024, 09:01 | 0.32 | 0.32 mg/l |
| 9 Jul 2024, 11:12 | 0.13 | 0.13 mg/l |
| 24 Jun 2024, 10:15 | 0.54 | 0.54 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
659 µS/cm
Sampled 9 Sep 2026, 22 days ago · 37 results banked
Every result (37)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 10:01 | 659 | 659 µS/cm |
| 24 Aug 2026, 10:35 | 637 | 637 µS/cm |
| 6 Jul 2026, 09:35 | 640 | 640 µS/cm |
| 18 Jun 2026, 12:25 | 629 | 629 µS/cm |
| 28 May 2026, 10:40 | 696 | 696 µS/cm |
| 14 May 2026, 09:00 | 352 | 352 µS/cm |
| 16 Apr 2026, 09:12 | 706 | 706 µS/cm |
| 1 Apr 2026, 08:33 | 802 | 802 µS/cm |
| 19 Mar 2026, 08:01 | 826 | 826 µS/cm |
| 12 Mar 2026, 10:40 | 834 | 834 µS/cm |
| 23 Feb 2026, 10:38 | 801 | 801 µS/cm |
| 10 Feb 2026, 10:24 | 811 | 811 µS/cm |
| 28 Jan 2026, 11:02 | 692 | 692 µS/cm |
| 5 Jan 2026, 09:41 | 950 | 950 µS/cm |
| 15 Dec 2025, 09:25 | 857 | 857 µS/cm |
| 3 Dec 2025, 09:05 | 765 | 765 µS/cm |
| 24 Nov 2025, 09:49 | 744 | 744 µS/cm |
| 13 Nov 2025, 09:40 | 774 | 774 µS/cm |
| 21 Oct 2025, 08:20 | 537 | 537 µS/cm |
| 14 Oct 2025, 10:37 | 655 | 655 µS/cm |
| 15 Sep 2025, 10:19 | 492 | 492 µS/cm |
| 9 Sep 2025, 10:47 | 609 | 609 µS/cm |
| 14 Aug 2025, 10:43 | 677 | 677 µS/cm |
| 11 Jul 2025, 09:15 | 725 | 725 µS/cm |
| 6 Jun 2025, 11:40 | 678 | 678 µS/cm |
| 19 May 2025, 11:49 | 699 | 699 µS/cm |
| 12 May 2025, 09:54 | 681 | 681 µS/cm |
| 30 Apr 2025, 11:08 | 765 | 765 µS/cm |
| 23 Apr 2025, 12:23 | 766 | 766 µS/cm |
| 1 Apr 2025, 10:39 | 750 | 750 µS/cm |
| 13 Mar 2025, 10:20 | 1134 | 1134 µS/cm |
| 5 Feb 2025, 08:47 | 905 | 905 µS/cm |
| 7 Jan 2025, 11:41 | 632 | 632 µS/cm |
| 3 Dec 2024, 08:18 | 757 | 757 µS/cm |
| 2 Aug 2024, 09:01 | 599 | 599 µS/cm |
| 9 Jul 2024, 11:12 | 310 | 310 µS/cm |
| 24 Jun 2024, 10:15 | 878 | 878 µS/cm |
Everything measured here
14 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 14 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 37 | Jun 2024 – Sep 2026 | 71.4% 9 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 37 | Jun 2024 – Sep 2026 | 7.51 mg/l 9 Sep 2026 |
| Temperature of Water 0076 | River water | 37 | Jun 2024 – Sep 2026 | 13 °C 9 Sep 2026 |
| pH 0061 | River water | 37 | Jun 2024 – Sep 2026 | 8.01 9 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 37 | Jun 2024 – Sep 2026 | 0.047 mg/l 9 Sep 2026 |
| Nitrate as N 0117 | River water | 37 | Jun 2024 – Sep 2026 | 2.92 mg/l 9 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 37 | Jun 2024 – Sep 2026 | 0.41 mg/l 9 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 37 | Jun 2024 – Sep 2026 | 659 µS/cm 9 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 37 | Jun 2024 – Sep 2026 | 250 mg/l 9 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 37 | Jun 2024 – Sep 2026 | 0.00107 mg/l 9 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 35 | Jun 2024 – Sep 2026 | below 4 mg/l 9 Sep 2026 |
| Nitrite as N 0118 | River water | 37 | Jun 2024 – Sep 2026 | 0.079 mg/l 9 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 37 | Jun 2024 – Sep 2026 | 3 mg/l 9 Sep 2026 |
| No flow /No sample 7668 | River water | 6 | Sep 2024 – Aug 2025 | No flow/discharge at sampling point 7 Aug 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.