Caule Bourne at B 34
EA name: CAULE BOURNE AT B 34 (also listed as “CAULE BOURNE AT B 3401”)
Environment Agency sampling point SO-Y0004350 · 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
- 8 Sep 2026, 13:3123 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 41 since 19 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 441700, 86800As published, to the nearest 100 m (so up to about 70 m out). Open in a map
- River, by its own name
- Caule Bourne
- River, by the map
- Not placedGrid reference only to 100 m and no line carries the name it gives, so position alone cannot choose. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Monitoring (national agency policy) (35 samples)
Environmental monitoring statutory (EU directives) (6 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
91.3%
Sampled 8 Sep 2026, 23 days ago · 41 results banked
Every result (41)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 13:31 | 91.3 | 91.3% |
| 5 Aug 2026, 11:08 | 98.1 | 98.1% |
| 2 Jul 2026, 10:11 | 96.6 | 96.6% |
| 4 Jun 2026, 10:59 | 97.6 | 97.6% |
| 22 May 2026, 10:27 | 94.3 | 94.3% |
| 6 May 2026, 14:13 | 98.9 | 98.9% |
| 22 Apr 2026, 11:17 | 99 | 99% |
| 9 Apr 2026, 12:02 | 104.3 | 104.3% |
| 20 Mar 2026, 09:51 | 101.4 | 101.4% |
| 18 Mar 2026, 10:50 | 102.1 | 102.1% |
| 26 Feb 2026, 12:39 | 101.1 | 101.1% |
| 24 Feb 2026, 12:02 | 102.7 | 102.7% |
| 28 Jan 2026, 11:57 | 103.3 | 103.3% |
| 26 Jan 2026, 10:15 | 103.4 | 103.4% |
| 17 Dec 2025, 11:53 | 98 | 98% |
| 26 Nov 2025, 12:01 | 97.7 | 97.7% |
| 30 Oct 2025, 11:53 | 95.5 | 95.5% |
| 24 Sep 2025, 12:58 | 99.2 | 99.2% |
| 29 Aug 2025, 10:58 | 95.8 | 95.8% |
| 10 Jul 2025, 13:04 | 97.2 | 97.2% |
| 4 Jun 2025, 10:18 | 100.1 | 100.1% |
| 9 May 2025, 11:41 | 98.3 | 98.3% |
| 24 Apr 2025, 11:47 | 104.3 | 104.3% |
| 3 Mar 2025, 12:07 | 101.1 | 101.1% |
| 4 Feb 2025, 11:20 | 100.5 | 100.5% |
| 27 Jan 2025, 12:27 | 98.9 | 98.9% |
| 11 Dec 2024, 12:04 | 98.2 | 98.2% |
| 18 Nov 2024, 10:25 | 96.4 | 96.4% |
| 28 Oct 2024, 11:08 | 96.1 | 96.1% |
| 26 Sep 2024, 11:40 | 96.6 | 96.6% |
| 22 Aug 2024, 10:12 | 97.1 | 97.1% |
| 24 Jul 2024, 10:54 | 97.1 | 97.1% |
| 25 Jun 2024, 11:27 | 98.2 | 98.2% |
| 31 May 2024, 13:14 | 99.1 | 99.1% |
| 16 Apr 2024, 10:02 | 100.3 | 100.3% |
| 14 Mar 2024, 11:14 | 100.9 | 100.9% |
| 19 Feb 2024, 11:23 | 100.2 | 100.2% |
| 23 Jan 2024, 12:12 | 98.6 | 98.6% |
| 12 Dec 2023, 08:49 | 100 | 100% |
| 8 Nov 2023, 10:29 | 99 | 99% |
| 19 Oct 2023, 11:41 | 94 | 94% |
Dissolved oxygen
as O2 · code 9924 · mg/l
9.16 mg/l
Sampled 8 Sep 2026, 23 days ago · 41 results banked
Every result (41)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 13:31 | 9.16 | 9.16 mg/l |
| 5 Aug 2026, 11:08 | 9.72 | 9.72 mg/l |
| 2 Jul 2026, 10:11 | 9.78 | 9.78 mg/l |
| 4 Jun 2026, 10:59 | 10.2 | 10.2 mg/l |
| 22 May 2026, 10:27 | 9.82 | 9.82 mg/l |
| 6 May 2026, 14:13 | 10.5 | 10.5 mg/l |
| 22 Apr 2026, 11:17 | 10.8 | 10.8 mg/l |
| 9 Apr 2026, 12:02 | 11 | 11 mg/l |
| 20 Mar 2026, 09:51 | 11.3 | 11.3 mg/l |
| 18 Mar 2026, 10:50 | 11.1 | 11.1 mg/l |
| 26 Feb 2026, 12:39 | 11 | 11 mg/l |
| 24 Feb 2026, 12:02 | 11.2 | 11.2 mg/l |
| 28 Jan 2026, 11:57 | 11.5 | 11.5 mg/l |
| 26 Jan 2026, 10:15 | 11.6 | 11.6 mg/l |
| 17 Dec 2025, 11:53 | 11 | 11 mg/l |
| 26 Nov 2025, 12:01 | 11.6 | 11.6 mg/l |
| 30 Oct 2025, 11:53 | 10.4 | 10.4 mg/l |
| 24 Sep 2025, 12:58 | 10.9 | 10.9 mg/l |
| 29 Aug 2025, 10:58 | 9.68 | 9.68 mg/l |
| 10 Jul 2025, 13:04 | 9.45 | 9.45 mg/l |
| 4 Jun 2025, 10:18 | 10.5 | 10.5 mg/l |
| 9 May 2025, 11:41 | 10.5 | 10.5 mg/l |
| 24 Apr 2025, 11:47 | 11.2 | 11.2 mg/l |
| 3 Mar 2025, 12:07 | 11.4 | 11.4 mg/l |
| 4 Feb 2025, 11:20 | 11.2 | 11.2 mg/l |
| 27 Jan 2025, 12:27 | 11.2 | 11.2 mg/l |
| 11 Dec 2024, 12:04 | 11.1 | 11.1 mg/l |
| 18 Nov 2024, 10:25 | 10.7 | 10.7 mg/l |
| 28 Oct 2024, 11:08 | 10.2 | 10.2 mg/l |
| 26 Sep 2024, 11:40 | 10 | 10 mg/l |
| 22 Aug 2024, 10:12 | 9.94 | 9.94 mg/l |
| 24 Jul 2024, 10:54 | 10 | 10 mg/l |
| 25 Jun 2024, 11:27 | 9.92 | 9.92 mg/l |
| 31 May 2024, 13:14 | 10.6 | 10.6 mg/l |
| 16 Apr 2024, 10:02 | 11.1 | 11.1 mg/l |
| 14 Mar 2024, 11:14 | 11 | 11 mg/l |
| 19 Feb 2024, 11:23 | 11.1 | 11.1 mg/l |
| 23 Jan 2024, 12:12 | 11 | 11 mg/l |
| 12 Dec 2023, 08:49 | 11 | 11 mg/l |
| 8 Nov 2023, 10:29 | 10.8 | 10.8 mg/l |
| 19 Oct 2023, 11:41 | 9.68 | 9.68 mg/l |
Water temperature
code 0076 · °C
15.1 °C
Sampled 8 Sep 2026, 23 days ago · 41 results banked
Every result (41)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 13:31 | 15.1 | 15.1 °C |
| 5 Aug 2026, 11:08 | 15.7 | 15.7 °C |
| 2 Jul 2026, 10:11 | 14.7 | 14.7 °C |
| 4 Jun 2026, 10:59 | 13.3 | 13.3 °C |
| 22 May 2026, 10:27 | 13.4 | 13.4 °C |
| 6 May 2026, 14:13 | 12.7 | 12.7 °C |
| 22 Apr 2026, 11:17 | 11.5 | 11.5 °C |
| 9 Apr 2026, 12:02 | 12.7 | 12.7 °C |
| 20 Mar 2026, 09:51 | 10.4 | 10.4 °C |
| 18 Mar 2026, 10:50 | 11.6 | 11.6 °C |
| 26 Feb 2026, 12:39 | 11.4 | 11.4 °C |
| 24 Feb 2026, 12:02 | 11.4 | 11.4 °C |
| 28 Jan 2026, 11:57 | 10.4 | 10.4 °C |
| 26 Jan 2026, 10:15 | 10 | 10 °C |
| 17 Dec 2025, 11:53 | 10.2 | 10.2 °C |
| 26 Nov 2025, 12:01 | 7.9 | 7.9 °C |
| 30 Oct 2025, 11:53 | 11.6 | 11.6 °C |
| 24 Sep 2025, 12:58 | 11.1 | 11.1 °C |
| 29 Aug 2025, 10:58 | 14.8 | 14.8 °C |
| 10 Jul 2025, 13:04 | 16.6 | 16.6 °C |
| 4 Jun 2025, 10:18 | 13 | 13 °C |
| 9 May 2025, 11:41 | 12.4 | 12.4 °C |
| 24 Apr 2025, 11:47 | 11.9 | 11.9 °C |
| 3 Mar 2025, 12:07 | 10.1 | 10.1 °C |
| 4 Feb 2025, 11:20 | 10.4 | 10.4 °C |
| 27 Jan 2025, 12:27 | 9.6 | 9.6 °C |
| 11 Dec 2024, 12:04 | 9.9 | 9.9 °C |
| 18 Nov 2024, 10:25 | 10.5 | 10.5 °C |
| 28 Oct 2024, 11:08 | 12.4 | 12.4 °C |
| 26 Sep 2024, 11:40 | 13.7 | 13.7 °C |
| 22 Aug 2024, 10:12 | 14.2 | 14.2 °C |
| 24 Jul 2024, 10:54 | 13.8 | 13.8 °C |
| 25 Jun 2024, 11:27 | 14.8 | 14.8 °C |
| 31 May 2024, 13:14 | 12.4 | 12.4 °C |
| 16 Apr 2024, 10:02 | 10.6 | 10.6 °C |
| 14 Mar 2024, 11:14 | 11.3 | 11.3 °C |
| 19 Feb 2024, 11:23 | 10.9 | 10.9 °C |
| 23 Jan 2024, 12:12 | 10.6 | 10.6 °C |
| 12 Dec 2023, 08:49 | 11 | 11 °C |
| 8 Nov 2023, 10:29 | 11.4 | 11.4 °C |
| 19 Oct 2023, 11:41 | 13.9 | 13.9 °C |
pH
code 0061
8.16
Sampled 8 Sep 2026, 23 days ago · 41 results banked
Every result (41)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 13:31 | 8.16 | 8.16 |
| 5 Aug 2026, 11:08 | 8.36 | 8.36 |
| 2 Jul 2026, 10:11 | 8.12 | 8.12 |
| 4 Jun 2026, 10:59 | 8.07 | 8.07 |
| 22 May 2026, 10:27 | 8.35 | 8.35 |
| 6 May 2026, 14:13 | 8.54 | 8.54 |
| 22 Apr 2026, 11:17 | 8.17 | 8.17 |
| 9 Apr 2026, 12:02 | 8.05 | 8.05 |
| 20 Mar 2026, 09:51 | 8.03 | 8.03 |
| 18 Mar 2026, 10:50 | 8.13 | 8.13 |
| 26 Feb 2026, 12:39 | 8.01 | 8.01 |
| 24 Feb 2026, 12:02 | 8.08 | 8.08 |
| 28 Jan 2026, 11:57 | 8.05 | 8.05 |
| 26 Jan 2026, 10:15 | 8.06 | 8.06 |
| 17 Dec 2025, 11:53 | 8.57 | 8.57 |
| 26 Nov 2025, 12:01 | 8.24 | 8.24 |
| 30 Oct 2025, 11:53 | 8.55 | 8.55 |
| 24 Sep 2025, 12:58 | 8.58 | 8.58 |
| 29 Aug 2025, 10:58 | 8.42 | 8.42 |
| 10 Jul 2025, 13:04 | 8.45 | 8.45 |
| 4 Jun 2025, 10:18 | 8.06 | 8.06 |
| 9 May 2025, 11:41 | 8.54 | 8.54 |
| 24 Apr 2025, 11:47 | 8.33 | 8.33 |
| 3 Mar 2025, 12:07 | 8.22 | 8.22 |
| 4 Feb 2025, 11:20 | 8.06 | 8.06 |
| 27 Jan 2025, 12:27 | 8.38 | 8.38 |
| 11 Dec 2024, 12:04 | 8.1 | 8.1 |
| 18 Nov 2024, 10:25 | 8.05 | 8.05 |
| 28 Oct 2024, 11:08 | 8.14 | 8.14 |
| 26 Sep 2024, 11:40 | 8.4 | 8.4 |
| 22 Aug 2024, 10:12 | 8.04 | 8.04 |
| 24 Jul 2024, 10:54 | 8.44 | 8.44 |
| 25 Jun 2024, 11:27 | 8.26 | 8.26 |
| 31 May 2024, 13:14 | 8.44 | 8.44 |
| 16 Apr 2024, 10:02 | 7.59 | 7.59 |
| 14 Mar 2024, 11:14 | 7.87 | 7.87 |
| 19 Feb 2024, 11:23 | 7.84 | 7.84 |
| 23 Jan 2024, 12:12 | 8.24 | 8.24 |
| 12 Dec 2023, 08:49 | 7.63 | 7.63 |
| 8 Nov 2023, 10:29 | 7.75 | 7.75 |
| 19 Oct 2023, 11:41 | 7.75 | 7.75 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.064 mg/l
Sampled 8 Sep 2026, 23 days ago · 40 results banked
Every result (40)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 13:31 | 0.064 | 0.064 mg/l |
| 2 Jul 2026, 10:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Jun 2026, 10:59 | 0.045 | 0.045 mg/l |
| 22 May 2026, 10:27 | 0.047 | 0.047 mg/l |
| 6 May 2026, 14:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Apr 2026, 11:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Apr 2026, 12:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Mar 2026, 09:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Mar 2026, 10:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Feb 2026, 12:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Feb 2026, 12:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Jan 2026, 11:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Jan 2026, 10:15 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Dec 2025, 11:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Nov 2025, 12:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 30 Oct 2025, 11:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Sep 2025, 12:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Aug 2025, 10:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Jul 2025, 13:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Jun 2025, 10:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 May 2025, 11:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Apr 2025, 11:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Mar 2025, 12:07 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Feb 2025, 11:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Jan 2025, 12:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Dec 2024, 12:04 | 0.049 | 0.049 mg/l |
| 18 Nov 2024, 10:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Oct 2024, 11:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Sep 2024, 11:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Aug 2024, 10:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Jul 2024, 10:54 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Jun 2024, 11:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 31 May 2024, 13:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Apr 2024, 10:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Mar 2024, 11:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Feb 2024, 11:23 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Jan 2024, 12:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Dec 2023, 08:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Nov 2023, 10:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Oct 2023, 11:41 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
4.78 mg/l
Sampled 8 Sep 2026, 23 days ago · 41 results banked
Every result (41)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 13:31 | 4.78 | 4.78 mg/l |
| 5 Aug 2026, 11:08 | 5.19 | 5.19 mg/l |
| 2 Jul 2026, 10:11 | 5.18 | 5.18 mg/l |
| 4 Jun 2026, 10:59 | 5.58 | 5.58 mg/l |
| 22 May 2026, 10:27 | 5.58 | 5.58 mg/l |
| 6 May 2026, 14:13 | 5.89 | 5.89 mg/l |
| 22 Apr 2026, 11:17 | 6.09 | 6.09 mg/l |
| 9 Apr 2026, 12:02 | 6.2 | 6.2 mg/l |
| 20 Mar 2026, 09:51 | 6.5 | 6.5 mg/l |
| 18 Mar 2026, 10:50 | 6.6 | 6.6 mg/l |
| 26 Feb 2026, 12:39 | 6.6 | 6.6 mg/l |
| 24 Feb 2026, 12:02 | 6.4 | 6.4 mg/l |
| 28 Jan 2026, 11:57 | 6 | 6 mg/l |
| 26 Jan 2026, 10:15 | 6 | 6 mg/l |
| 17 Dec 2025, 11:53 | 5.6 | 5.6 mg/l |
| 26 Nov 2025, 12:01 | 5.2 | 5.2 mg/l |
| 30 Oct 2025, 11:53 | 5.29 | 5.29 mg/l |
| 24 Sep 2025, 12:58 | 5.5 | 5.5 mg/l |
| 29 Aug 2025, 10:58 | 4.99 | 4.99 mg/l |
| 10 Jul 2025, 13:04 | 5.69 | 5.69 mg/l |
| 4 Jun 2025, 10:18 | 5.79 | 5.79 mg/l |
| 9 May 2025, 11:41 | 5.78 | 5.78 mg/l |
| 24 Apr 2025, 11:47 | 6.07 | 6.07 mg/l |
| 3 Mar 2025, 12:07 | 5.9 | 5.9 mg/l |
| 4 Feb 2025, 11:20 | 6.2 | 6.2 mg/l |
| 27 Jan 2025, 12:27 | 1.9 | 1.9 mg/l |
| 11 Dec 2024, 12:04 | 5.79 | 5.79 mg/l |
| 18 Nov 2024, 10:25 | 5.79 | 5.79 mg/l |
| 28 Oct 2024, 11:08 | 5.19 | 5.19 mg/l |
| 26 Sep 2024, 11:40 | 5.19 | 5.19 mg/l |
| 22 Aug 2024, 10:12 | 5.29 | 5.29 mg/l |
| 24 Jul 2024, 10:54 | 6.09 | 6.09 mg/l |
| 25 Jun 2024, 11:27 | 6.29 | 6.29 mg/l |
| 31 May 2024, 13:14 | 6.19 | 6.19 mg/l |
| 16 Apr 2024, 10:02 | 6.3 | 6.3 mg/l |
| 14 Mar 2024, 11:14 | 6.7 | 6.7 mg/l |
| 19 Feb 2024, 11:23 | 6.1 | 6.1 mg/l |
| 23 Jan 2024, 12:12 | 6.28 | 6.28 mg/l |
| 12 Dec 2023, 08:49 | 6.3 | 6.3 mg/l |
| 8 Nov 2023, 10:29 | 5.5 | 5.5 mg/l |
| 19 Oct 2023, 11:41 | 4.89 | 4.89 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.16 mg/l
Sampled 8 Sep 2026, 23 days ago · 40 results banked
Every result (40)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 13:31 | 0.16 | 0.16 mg/l |
| 2 Jul 2026, 10:11 | 0.033 | 0.033 mg/l |
| 4 Jun 2026, 10:59 | 0.055 | 0.055 mg/l |
| 22 May 2026, 10:27 | 0.013 | 0.013 mg/l |
| 6 May 2026, 14:13 | 0.032 | 0.032 mg/l |
| 22 Apr 2026, 11:17 | 0.038 | 0.038 mg/l |
| 9 Apr 2026, 12:02 | 0.026 | 0.026 mg/l |
| 20 Mar 2026, 09:51 | 0.04 | 0.04 mg/l |
| 18 Mar 2026, 10:50 | 0.033 | 0.033 mg/l |
| 26 Feb 2026, 12:39 | 0.039 | 0.039 mg/l |
| 24 Feb 2026, 12:02 | 0.04 | 0.04 mg/l |
| 28 Jan 2026, 11:57 | 0.045 | 0.045 mg/l |
| 26 Jan 2026, 10:15 | 0.04 | 0.04 mg/l |
| 17 Dec 2025, 11:53 | 0.035 | 0.035 mg/l |
| 26 Nov 2025, 12:01 | 0.043 | 0.043 mg/l |
| 30 Oct 2025, 11:53 | 0.048 | 0.048 mg/l |
| 24 Sep 2025, 12:58 | 0.044 | 0.044 mg/l |
| 29 Aug 2025, 10:58 | 0.15 | 0.15 mg/l |
| 10 Jul 2025, 13:04 | 0.056 | 0.056 mg/l |
| 4 Jun 2025, 10:18 | 0.04 | 0.04 mg/l |
| 9 May 2025, 11:41 | 0.029 | 0.029 mg/l |
| 24 Apr 2025, 11:47 | 0.013 | 0.013 mg/l |
| 3 Mar 2025, 12:07 | 0.025 | 0.025 mg/l |
| 4 Feb 2025, 11:20 | 0.03 | 0.03 mg/l |
| 27 Jan 2025, 12:27 | <0.01 | below 0.01 mg/l (not detected above this) |
| 11 Dec 2024, 12:04 | 0.043 | 0.043 mg/l |
| 18 Nov 2024, 10:25 | 0.065 | 0.065 mg/l |
| 28 Oct 2024, 11:08 | 0.072 | 0.072 mg/l |
| 26 Sep 2024, 11:40 | 0.14 | 0.14 mg/l |
| 22 Aug 2024, 10:12 | 0.071 | 0.071 mg/l |
| 24 Jul 2024, 10:54 | 0.06 | 0.06 mg/l |
| 25 Jun 2024, 11:27 | 0.054 | 0.054 mg/l |
| 31 May 2024, 13:14 | 0.047 | 0.047 mg/l |
| 16 Apr 2024, 10:02 | 0.039 | 0.039 mg/l |
| 14 Mar 2024, 11:14 | 0.041 | 0.041 mg/l |
| 19 Feb 2024, 11:23 | 0.046 | 0.046 mg/l |
| 23 Jan 2024, 12:12 | 0.042 | 0.042 mg/l |
| 12 Dec 2023, 08:49 | 0.044 | 0.044 mg/l |
| 8 Nov 2023, 10:29 | 0.05 | 0.05 mg/l |
| 19 Oct 2023, 11:41 | 0.17 | 0.17 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
766 µS/cm
Sampled 8 Sep 2026, 23 days ago · 41 results banked
Every result (41)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 13:31 | 766 | 766 µS/cm |
| 5 Aug 2026, 11:08 | 568 | 568 µS/cm |
| 2 Jul 2026, 10:11 | 553 | 553 µS/cm |
| 4 Jun 2026, 10:59 | 565 | 565 µS/cm |
| 22 May 2026, 10:27 | 571 | 571 µS/cm |
| 6 May 2026, 14:13 | 609 | 609 µS/cm |
| 22 Apr 2026, 11:17 | 574 | 574 µS/cm |
| 9 Apr 2026, 12:02 | 577 | 577 µS/cm |
| 20 Mar 2026, 09:51 | 583 | 583 µS/cm |
| 18 Mar 2026, 10:50 | 591 | 591 µS/cm |
| 26 Feb 2026, 12:39 | 601 | 601 µS/cm |
| 24 Feb 2026, 12:02 | 605 | 605 µS/cm |
| 28 Jan 2026, 11:57 | 544 | 544 µS/cm |
| 26 Jan 2026, 10:15 | 550 | 550 µS/cm |
| 17 Dec 2025, 11:53 | 635 | 635 µS/cm |
| 26 Nov 2025, 12:01 | 633 | 633 µS/cm |
| 30 Oct 2025, 11:53 | 617 | 617 µS/cm |
| 24 Sep 2025, 12:58 | 649 | 649 µS/cm |
| 29 Aug 2025, 10:58 | 514 | 514 µS/cm |
| 10 Jul 2025, 13:04 | 628 | 628 µS/cm |
| 4 Jun 2025, 10:18 | 559 | 559 µS/cm |
| 9 May 2025, 11:41 | 650 | 650 µS/cm |
| 24 Apr 2025, 11:47 | 569 | 569 µS/cm |
| 3 Mar 2025, 12:07 | 563 | 563 µS/cm |
| 4 Feb 2025, 11:20 | 562 | 562 µS/cm |
| 27 Jan 2025, 12:27 | 611 | 611 µS/cm |
| 11 Dec 2024, 12:04 | 560 | 560 µS/cm |
| 18 Nov 2024, 10:25 | 559 | 559 µS/cm |
| 28 Oct 2024, 11:08 | 552 | 552 µS/cm |
| 26 Sep 2024, 11:40 | 606 | 606 µS/cm |
| 22 Aug 2024, 10:12 | 553 | 553 µS/cm |
| 24 Jul 2024, 10:54 | 672 | 672 µS/cm |
| 25 Jun 2024, 11:27 | 590 | 590 µS/cm |
| 31 May 2024, 13:14 | 579 | 579 µS/cm |
| 16 Apr 2024, 10:02 | 579 | 579 µS/cm |
| 14 Mar 2024, 11:14 | 597 | 597 µS/cm |
| 19 Feb 2024, 11:23 | 604 | 604 µS/cm |
| 23 Jan 2024, 12:12 | 665 | 665 µS/cm |
| 12 Dec 2023, 08:49 | 582 | 582 µS/cm |
| 8 Nov 2023, 10:29 | 567 | 567 µS/cm |
| 19 Oct 2023, 11:41 | 544 | 544 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 | 41 | Oct 2023 – Sep 2026 | 91.3% 8 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 41 | Oct 2023 – Sep 2026 | 9.16 mg/l 8 Sep 2026 |
| Temperature of Water 0076 | River water | 41 | Oct 2023 – Sep 2026 | 15.1 °C 8 Sep 2026 |
| pH 0061 | River water | 41 | Oct 2023 – Sep 2026 | 8.16 8 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 40 | Oct 2023 – Sep 2026 | 0.064 mg/l 8 Sep 2026 |
| Nitrate as N 0117 | River water | 41 | Oct 2023 – Sep 2026 | 4.78 mg/l 8 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 40 | Oct 2023 – Sep 2026 | 0.16 mg/l 8 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 41 | Oct 2023 – Sep 2026 | 766 µS/cm 8 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 41 | Oct 2023 – Sep 2026 | 140 mg/l 8 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 40 | Oct 2023 – Sep 2026 | 0.00169 mg/l 8 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 16 | Feb 2024 – May 2026 | 1 mg/l 6 May 2026 |
| Nitrite as N 0118 | River water | 41 | Oct 2023 – Sep 2026 | 0.019 mg/l 8 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 41 | Oct 2023 – Sep 2026 | 4.8 mg/l 8 Sep 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.