Langford Brook at A41, Bicester
EA name: LANGFORD BROOK AT A41, BICESTER
Environment Agency sampling point TH-PCHR0031 · 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
- 3 Sep 2026, 11:0428 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 36 since 16 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 458837, 221580As published, to the nearest 1 m. Open in a map
- River, by its own name
- Langford Brook
- River, by the map
- Langford BrookPlaced on the river its name gives, 3 m from the line.
- Next gauge downstream
- Islip On the River Ray · 14 km along the river
- Nearest gauge upstream
- Langford Village On the Langford Brook · 1.0 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (34 samples)
Monitoring (national agency policy) (2 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
66.9%
Sampled 3 Sep 2026, 28 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:04 | 66.9 | 66.9% |
| 18 Aug 2026, 10:51 | 57.8 | 57.8% |
| 13 Jul 2026, 11:01 | 65.2 | 65.2% |
| 26 Jun 2026, 11:35 | 67.6 | 67.6% |
| 12 May 2026, 12:53 | 95.3 | 95.3% |
| 10 Apr 2026, 12:24 | 104.5 | 104.5% |
| 6 Mar 2026, 11:28 | 96.7 | 96.7% |
| 3 Feb 2026, 11:56 | 84.6 | 84.6% |
| 14 Jan 2026, 12:06 | 94.2 | 94.2% |
| 3 Dec 2025, 12:20 | 85.4 | 85.4% |
| 14 Nov 2025, 13:06 | 86.6 | 86.6% |
| 17 Oct 2025, 12:16 | 76.2 | 76.2% |
| 18 Sep 2025, 12:09 | 68.3 | 68.3% |
| 27 Aug 2025, 13:19 | 83.4 | 83.4% |
| 29 Jul 2025, 10:54 | 78.7 | 78.7% |
| 24 Jun 2025, 13:09 | 82.7 | 82.7% |
| 16 May 2025, 10:55 | 87.5 | 87.5% |
| 25 Apr 2025, 11:40 | 94.9 | 94.9% |
| 14 Mar 2025, 10:16 | 99.7 | 99.7% |
| 7 Feb 2025, 12:33 | 96.4 | 96.4% |
| 21 Jan 2025, 12:22 | 97.5 | 97.5% |
| 6 Dec 2024, 10:48 | 92.4 | 92.4% |
| 21 Nov 2024, 13:12 | 92.6 | 92.6% |
| 15 Oct 2024, 09:58 | 86.8 | 86.8% |
| 17 Sep 2024, 12:13 | 79.3 | 79.3% |
| 19 Aug 2024, 11:57 | 78.9 | 78.9% |
| 17 Jul 2024, 12:23 | 81.2 | 81.2% |
| 28 Jun 2024, 10:11 | 75.7 | 75.7% |
| 24 May 2024, 10:54 | 94 | 94% |
| 18 Apr 2024, 11:03 | 99.9 | 99.9% |
| 21 Mar 2024, 11:10 | 97.4 | 97.4% |
| 22 Feb 2024, 08:29 | 90.5 | 90.5% |
| 16 Jan 2024, 10:38 | 95.4 | 95.4% |
| 5 Dec 2023, 10:52 | 87.3 | 87.3% |
| 21 Nov 2023, 09:40 | 88 | 88% |
| 16 Oct 2023, 11:52 | 88 | 88% |
Dissolved oxygen
as O2 · code 9924 · mg/l
6.34 mg/l
Sampled 3 Sep 2026, 28 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:04 | 6.34 | 6.34 mg/l |
| 18 Aug 2026, 10:51 | 5.42 | 5.42 mg/l |
| 13 Jul 2026, 11:01 | 6.26 | 6.26 mg/l |
| 26 Jun 2026, 11:35 | 5.82 | 5.82 mg/l |
| 12 May 2026, 12:53 | 10.6 | 10.6 mg/l |
| 10 Apr 2026, 12:24 | 11.8 | 11.8 mg/l |
| 6 Mar 2026, 11:28 | 11.4 | 11.4 mg/l |
| 3 Feb 2026, 11:56 | 10.4 | 10.4 mg/l |
| 14 Jan 2026, 12:06 | 12 | 12 mg/l |
| 3 Dec 2025, 12:20 | 10.2 | 10.2 mg/l |
| 14 Nov 2025, 13:06 | 9.38 | 9.38 mg/l |
| 17 Oct 2025, 12:16 | 8.12 | 8.12 mg/l |
| 18 Sep 2025, 12:09 | 6.61 | 6.61 mg/l |
| 27 Aug 2025, 13:19 | 7.94 | 7.94 mg/l |
| 29 Jul 2025, 10:54 | 7.76 | 7.76 mg/l |
| 24 Jun 2025, 13:09 | 7.97 | 7.97 mg/l |
| 16 May 2025, 10:55 | 9.56 | 9.56 mg/l |
| 25 Apr 2025, 11:40 | 10.5 | 10.5 mg/l |
| 14 Mar 2025, 10:16 | 12.6 | 12.6 mg/l |
| 7 Feb 2025, 12:33 | 12.4 | 12.4 mg/l |
| 21 Jan 2025, 12:22 | 12.4 | 12.4 mg/l |
| 6 Dec 2024, 10:48 | 11.1 | 11.1 mg/l |
| 21 Nov 2024, 13:12 | 11.6 | 11.6 mg/l |
| 15 Oct 2024, 09:58 | 9.42 | 9.42 mg/l |
| 17 Sep 2024, 12:13 | 8.34 | 8.34 mg/l |
| 19 Aug 2024, 11:57 | 7.95 | 7.95 mg/l |
| 17 Jul 2024, 12:23 | 7.86 | 7.86 mg/l |
| 28 Jun 2024, 10:11 | 7.68 | 7.68 mg/l |
| 24 May 2024, 10:54 | 9.9 | 9.9 mg/l |
| 18 Apr 2024, 11:03 | 11.5 | 11.5 mg/l |
| 21 Mar 2024, 11:10 | 10.9 | 10.9 mg/l |
| 22 Feb 2024, 08:29 | 10.5 | 10.5 mg/l |
| 16 Jan 2024, 10:38 | 12.6 | 12.6 mg/l |
| 5 Dec 2023, 10:52 | 10.5 | 10.5 mg/l |
| 21 Nov 2023, 09:40 | 9.87 | 9.87 mg/l |
| 16 Oct 2023, 11:52 | 9.89 | 9.89 mg/l |
Water temperature
code 0076 · °C
17.8 °C
Sampled 3 Sep 2026, 28 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:04 | 17.8 | 17.8 °C |
| 18 Aug 2026, 10:51 | 18.3 | 18.3 °C |
| 13 Jul 2026, 11:01 | 17.2 | 17.2 °C |
| 26 Jun 2026, 11:35 | 22.7 | 22.7 °C |
| 12 May 2026, 12:53 | 10.5 | 10.5 °C |
| 10 Apr 2026, 12:24 | 10 | 10 °C |
| 6 Mar 2026, 11:28 | 8.3 | 8.3 °C |
| 3 Feb 2026, 11:56 | 6.4 | 6.4 °C |
| 14 Jan 2026, 12:06 | 5 | 5 °C |
| 3 Dec 2025, 12:20 | 7.4 | 7.4 °C |
| 14 Nov 2025, 13:06 | 11.7 | 11.7 °C |
| 17 Oct 2025, 12:16 | 12.4 | 12.4 °C |
| 18 Sep 2025, 12:09 | 16.8 | 16.8 °C |
| 27 Aug 2025, 13:19 | 17.6 | 17.6 °C |
| 29 Jul 2025, 10:54 | 15.9 | 15.9 °C |
| 24 Jun 2025, 13:09 | 17 | 17 °C |
| 16 May 2025, 10:55 | 11.3 | 11.3 °C |
| 25 Apr 2025, 11:40 | 10.9 | 10.9 °C |
| 14 Mar 2025, 10:16 | 5.4 | 5.4 °C |
| 7 Feb 2025, 12:33 | 4.7 | 4.7 °C |
| 21 Jan 2025, 12:22 | 5.1 | 5.1 °C |
| 6 Dec 2024, 10:48 | 7.5 | 7.5 °C |
| 21 Nov 2024, 13:12 | 5.6 | 5.6 °C |
| 15 Oct 2024, 09:58 | 11.6 | 11.6 °C |
| 17 Sep 2024, 12:13 | 13 | 13 °C |
| 19 Aug 2024, 11:57 | 14.9 | 14.9 °C |
| 17 Jul 2024, 12:23 | 16.8 | 16.8 °C |
| 28 Jun 2024, 10:11 | 14.6 | 14.6 °C |
| 24 May 2024, 10:54 | 12.9 | 12.9 °C |
| 18 Apr 2024, 11:03 | 9.1 | 9.1 °C |
| 21 Mar 2024, 11:10 | 10.4 | 10.4 °C |
| 22 Feb 2024, 08:29 | 8.8 | 8.8 °C |
| 16 Jan 2024, 10:38 | 3.8 | 3.8 °C |
| 5 Dec 2023, 10:52 | 7.2 | 7.2 °C |
| 21 Nov 2023, 09:40 | 10.2 | 10.2 °C |
| 16 Oct 2023, 11:52 | 10.1 | 10.1 °C |
pH
code 0061
7.62
Sampled 3 Sep 2026, 28 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:04 | 7.62 | 7.62 |
| 18 Aug 2026, 10:51 | 7.75 | 7.75 |
| 13 Jul 2026, 11:01 | 7.82 | 7.82 |
| 26 Jun 2026, 11:35 | 7.8 | 7.8 |
| 12 May 2026, 12:53 | 8.12 | 8.12 |
| 10 Apr 2026, 12:24 | 8.29 | 8.29 |
| 6 Mar 2026, 11:28 | 8.44 | 8.44 |
| 3 Feb 2026, 11:56 | 7.96 | 7.96 |
| 14 Jan 2026, 12:06 | 8.07 | 8.07 |
| 3 Dec 2025, 12:20 | 8.06 | 8.06 |
| 14 Nov 2025, 13:06 | 8.87 | 8.87 |
| 17 Oct 2025, 12:16 | 7.79 | 7.79 |
| 18 Sep 2025, 12:09 | 7.67 | 7.67 |
| 27 Aug 2025, 13:19 | 7.95 | 7.95 |
| 29 Jul 2025, 10:54 | 7.84 | 7.84 |
| 24 Jun 2025, 13:09 | 7.94 | 7.94 |
| 16 May 2025, 10:55 | 8.07 | 8.07 |
| 25 Apr 2025, 11:40 | 8.15 | 8.15 |
| 14 Mar 2025, 10:16 | 8.21 | 8.21 |
| 7 Feb 2025, 12:33 | 8.16 | 8.16 |
| 21 Jan 2025, 12:22 | 8.2 | 8.2 |
| 6 Dec 2024, 10:48 | 7.87 | 7.87 |
| 21 Nov 2024, 13:12 | 7.99 | 7.99 |
| 15 Oct 2024, 09:58 | 7.93 | 7.93 |
| 17 Sep 2024, 12:13 | 7.83 | 7.83 |
| 19 Aug 2024, 11:57 | 7.93 | 7.93 |
| 17 Jul 2024, 12:23 | 7.91 | 7.91 |
| 28 Jun 2024, 10:11 | 7.98 | 7.98 |
| 24 May 2024, 10:54 | 8.07 | 8.07 |
| 18 Apr 2024, 11:03 | 8.28 | 8.28 |
| 21 Mar 2024, 11:10 | 8.16 | 8.16 |
| 22 Feb 2024, 08:29 | 7.97 | 7.97 |
| 16 Jan 2024, 10:38 | 8.23 | 8.23 |
| 5 Dec 2023, 10:52 | 7.96 | 7.96 |
| 21 Nov 2023, 09:40 | 7.91 | 7.91 |
| 16 Oct 2023, 11:52 | 7.95 | 7.95 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 3 Sep 2026, 28 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Aug 2026, 10:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Jul 2026, 11:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Jun 2026, 11:35 | 0.082 | 0.082 mg/l |
| 12 May 2026, 12:53 | 0.046 | 0.046 mg/l |
| 10 Apr 2026, 12:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Mar 2026, 11:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Feb 2026, 11:56 | 0.071 | 0.071 mg/l |
| 14 Jan 2026, 12:06 | 0.044 | 0.044 mg/l |
| 3 Dec 2025, 12:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Nov 2025, 13:06 | 0.096 | 0.096 mg/l |
| 17 Oct 2025, 12:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Sep 2025, 12:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Aug 2025, 13:19 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Jul 2025, 10:54 | 0.066 | 0.066 mg/l |
| 24 Jun 2025, 13:09 | 0.032 | 0.032 mg/l |
| 16 May 2025, 10:55 | 0.051 | 0.051 mg/l |
| 25 Apr 2025, 11:40 | 0.045 | 0.045 mg/l |
| 14 Mar 2025, 10:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Feb 2025, 12:33 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Jan 2025, 12:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Nov 2024, 13:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Oct 2024, 09:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Sep 2024, 12:13 | 0.19 | 0.19 mg/l |
| 19 Aug 2024, 11:57 | 0.038 | 0.038 mg/l |
| 17 Jul 2024, 12:23 | 0.082 | 0.082 mg/l |
| 28 Jun 2024, 10:11 | 0.052 | 0.052 mg/l |
| 24 May 2024, 10:54 | 0.044 | 0.044 mg/l |
| 18 Apr 2024, 11:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Mar 2024, 11:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Feb 2024, 08:29 | 0.061 | 0.061 mg/l |
| 16 Jan 2024, 10:38 | 0.03 | 0.03 mg/l |
| 5 Dec 2023, 10:52 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Nov 2023, 09:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Oct 2023, 11:52 | 0.036 | 0.036 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.781 mg/l
Sampled 3 Sep 2026, 28 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:04 | 0.781 | 0.781 mg/l |
| 18 Aug 2026, 10:51 | 0.565 | 0.565 mg/l |
| 13 Jul 2026, 11:01 | 1.19 | 1.19 mg/l |
| 26 Jun 2026, 11:35 | 1.62 | 1.62 mg/l |
| 12 May 2026, 12:53 | 3.17 | 3.17 mg/l |
| 10 Apr 2026, 12:24 | 5.28 | 5.28 mg/l |
| 6 Mar 2026, 11:28 | 7.89 | 7.89 mg/l |
| 3 Feb 2026, 11:56 | 8.19 | 8.19 mg/l |
| 14 Jan 2026, 12:06 | 9.79 | 9.79 mg/l |
| 3 Dec 2025, 12:20 | 13 | 13 mg/l |
| 14 Nov 2025, 13:06 | 1.09 | 1.09 mg/l |
| 17 Oct 2025, 12:16 | 1.68 | 1.68 mg/l |
| 18 Sep 2025, 12:09 | 1.37 | 1.37 mg/l |
| 27 Aug 2025, 13:19 | 1.4 | 1.4 mg/l |
| 29 Jul 2025, 10:54 | 1.24 | 1.24 mg/l |
| 24 Jun 2025, 13:09 | 1.98 | 1.98 mg/l |
| 16 May 2025, 10:55 | 2.88 | 2.88 mg/l |
| 25 Apr 2025, 11:40 | 2.98 | 2.98 mg/l |
| 14 Mar 2025, 10:16 | 5.99 | 5.99 mg/l |
| 7 Feb 2025, 12:33 | 6.89 | 6.89 mg/l |
| 21 Jan 2025, 12:22 | 6.69 | 6.69 mg/l |
| 21 Nov 2024, 13:12 | 6.28 | 6.28 mg/l |
| 15 Oct 2024, 09:58 | 5.99 | 5.99 mg/l |
| 17 Sep 2024, 12:13 | 1.8 | 1.8 mg/l |
| 19 Aug 2024, 11:57 | 1.08 | 1.08 mg/l |
| 17 Jul 2024, 12:23 | 2.18 | 2.18 mg/l |
| 28 Jun 2024, 10:11 | 2.03 | 2.03 mg/l |
| 24 May 2024, 10:54 | 5.38 | 5.38 mg/l |
| 18 Apr 2024, 11:03 | 5.39 | 5.39 mg/l |
| 21 Mar 2024, 11:10 | 5.79 | 5.79 mg/l |
| 22 Feb 2024, 08:29 | 5.19 | 5.19 mg/l |
| 16 Jan 2024, 10:38 | 8.49 | 8.49 mg/l |
| 5 Dec 2023, 10:52 | 5.49 | 5.49 mg/l |
| 21 Nov 2023, 09:40 | 7.08 | 7.08 mg/l |
| 16 Oct 2023, 11:52 | 7.07 | 7.07 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.16 mg/l
Sampled 3 Sep 2026, 28 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:04 | 0.16 | 0.16 mg/l |
| 18 Aug 2026, 10:51 | 0.18 | 0.18 mg/l |
| 13 Jul 2026, 11:01 | 0.22 | 0.22 mg/l |
| 26 Jun 2026, 11:35 | 0.17 | 0.17 mg/l |
| 12 May 2026, 12:53 | 0.074 | 0.074 mg/l |
| 10 Apr 2026, 12:24 | 0.045 | 0.045 mg/l |
| 6 Mar 2026, 11:28 | 0.029 | 0.029 mg/l |
| 3 Feb 2026, 11:56 | 0.052 | 0.052 mg/l |
| 14 Jan 2026, 12:06 | 0.054 | 0.054 mg/l |
| 3 Dec 2025, 12:20 | 0.049 | 0.049 mg/l |
| 14 Nov 2025, 13:06 | 0.045 | 0.045 mg/l |
| 17 Oct 2025, 12:16 | 0.23 | 0.23 mg/l |
| 18 Sep 2025, 12:09 | 0.16 | 0.16 mg/l |
| 27 Aug 2025, 13:19 | 0.31 | 0.31 mg/l |
| 29 Jul 2025, 10:54 | 0.17 | 0.17 mg/l |
| 24 Jun 2025, 13:09 | 0.28 | 0.28 mg/l |
| 16 May 2025, 10:55 | 0.076 | 0.076 mg/l |
| 25 Apr 2025, 11:40 | 0.031 | 0.031 mg/l |
| 14 Mar 2025, 10:16 | 0.026 | 0.026 mg/l |
| 7 Feb 2025, 12:33 | 0.027 | 0.027 mg/l |
| 21 Jan 2025, 12:22 | 0.028 | 0.028 mg/l |
| 21 Nov 2024, 13:12 | 0.056 | 0.056 mg/l |
| 15 Oct 2024, 09:58 | 0.04 | 0.04 mg/l |
| 17 Sep 2024, 12:13 | 0.13 | 0.13 mg/l |
| 19 Aug 2024, 11:57 | 0.11 | 0.11 mg/l |
| 17 Jul 2024, 12:23 | 0.035 | 0.035 mg/l |
| 28 Jun 2024, 10:11 | 0.061 | 0.061 mg/l |
| 24 May 2024, 10:54 | 0.056 | 0.056 mg/l |
| 18 Apr 2024, 11:03 | 0.12 | 0.12 mg/l |
| 21 Mar 2024, 11:10 | 0.028 | 0.028 mg/l |
| 22 Feb 2024, 08:29 | 0.042 | 0.042 mg/l |
| 16 Jan 2024, 10:38 | 0.046 | 0.046 mg/l |
| 5 Dec 2023, 10:52 | 0.06 | 0.06 mg/l |
| 21 Nov 2023, 09:40 | 0.04 | 0.04 mg/l |
| 16 Oct 2023, 11:52 | 0.064 | 0.064 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
578 µS/cm
Sampled 3 Sep 2026, 28 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:04 | 578 | 578 µS/cm |
| 18 Aug 2026, 10:51 | 687 | 687 µS/cm |
| 13 Jul 2026, 11:01 | 691 | 691 µS/cm |
| 26 Jun 2026, 11:35 | 662 | 662 µS/cm |
| 12 May 2026, 12:53 | 698 | 698 µS/cm |
| 10 Apr 2026, 12:24 | 685 | 685 µS/cm |
| 6 Mar 2026, 11:28 | 646 | 646 µS/cm |
| 3 Feb 2026, 11:56 | 605 | 605 µS/cm |
| 14 Jan 2026, 12:06 | 618 | 618 µS/cm |
| 3 Dec 2025, 12:20 | 627 | 627 µS/cm |
| 14 Nov 2025, 13:06 | 217 | 217 µS/cm |
| 17 Oct 2025, 12:16 | 664 | 664 µS/cm |
| 18 Sep 2025, 12:09 | 584 | 584 µS/cm |
| 27 Aug 2025, 13:19 | 648 | 648 µS/cm |
| 29 Jul 2025, 10:54 | 655 | 655 µS/cm |
| 24 Jun 2025, 13:09 | 661 | 661 µS/cm |
| 16 May 2025, 10:55 | 688 | 688 µS/cm |
| 25 Apr 2025, 11:40 | 668 | 668 µS/cm |
| 14 Mar 2025, 10:16 | 716 | 716 µS/cm |
| 7 Feb 2025, 12:33 | 686 | 686 µS/cm |
| 21 Jan 2025, 12:22 | 699 | 699 µS/cm |
| 6 Dec 2024, 10:48 | 487 | 487 µS/cm |
| 21 Nov 2024, 13:12 | 644 | 644 µS/cm |
| 15 Oct 2024, 09:58 | 609 | 609 µS/cm |
| 17 Sep 2024, 12:13 | 623 | 623 µS/cm |
| 19 Aug 2024, 11:57 | 700 | 700 µS/cm |
| 17 Jul 2024, 12:23 | 429 | 429 µS/cm |
| 28 Jun 2024, 10:11 | 745 | 745 µS/cm |
| 24 May 2024, 10:54 | 681 | 681 µS/cm |
| 18 Apr 2024, 11:03 | 714 | 714 µS/cm |
| 21 Mar 2024, 11:10 | 699 | 699 µS/cm |
| 22 Feb 2024, 08:29 | 609 | 609 µS/cm |
| 16 Jan 2024, 10:38 | 734 | 734 µS/cm |
| 5 Dec 2023, 10:52 | 561 | 561 µS/cm |
| 21 Nov 2023, 09:40 | 694 | 694 µS/cm |
| 16 Oct 2023, 11:52 | 688 | 688 µS/cm |
Everything measured here
60 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 60 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 36 | Oct 2023 – Sep 2026 | 66.9% 3 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 36 | Oct 2023 – Sep 2026 | 6.34 mg/l 3 Sep 2026 |
| Temperature of Water 0076 | River water | 36 | Oct 2023 – Sep 2026 | 17.8 °C 3 Sep 2026 |
| pH 0061 | River water | 36 | Oct 2023 – Sep 2026 | 7.62 3 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 35 | Oct 2023 – Sep 2026 | below 0.03 mg/l 3 Sep 2026 |
| Nitrate as N 0117 | River water | 35 | Oct 2023 – Sep 2026 | 0.781 mg/l 3 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 35 | Oct 2023 – Sep 2026 | 0.16 mg/l 3 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 36 | Oct 2023 – Sep 2026 | 578 µS/cm 3 Sep 2026 |
| 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 | River water | 3 | Nov 2023 – Dec 2024 | below 0.001 µg/l 6 Dec 2024 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 | River water | 3 | Nov 2023 – Dec 2024 | below 0.001 µg/l 6 Dec 2024 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 | River water | 3 | Nov 2023 – Dec 2024 | below 0.001 µg/l 6 Dec 2024 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 | River water | 3 | Nov 2023 – Dec 2024 | below 0.002 µg/l 6 Dec 2024 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 | River water | 3 | Nov 2023 – Dec 2024 | below 0.0005 µg/l 6 Dec 2024 |
| 2H,2H,3H,3H-Perfluorooctanoic acid 2989 | River water | 3 | Nov 2023 – Dec 2024 | below 0.001 µg/l 6 Dec 2024 |
| 3-Perfluoroheptylpropanoic acid 2925 | River water | 3 | Nov 2023 – Dec 2024 | below 0.0005 µg/l 6 Dec 2024 |
| 3:3 Fluorotelomer carboxylic acid 2926 | River water | 3 | Nov 2023 – Dec 2024 | below 0.004 µg/l 6 Dec 2024 |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 | River water | 3 | Nov 2023 – Dec 2024 | below 0.005 µg/l 6 Dec 2024 |
| 4:2 Fluorotelomer sulfonic acid 2987 | River water | 3 | Nov 2023 – Dec 2024 | below 0.0005 µg/l 6 Dec 2024 |
| 6:2 Fluorotelomer sulfonic acid 2984 | River water | 3 | Nov 2023 – Dec 2024 | 0.0011 µg/l 6 Dec 2024 |
| 8:2 Fluorotelomer sulfonic acid 2983 | River water | 3 | Nov 2023 – Dec 2024 | below 0.001 µg/l 6 Dec 2024 |
| 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 | River water | 3 | Nov 2023 – Dec 2024 | below 0.0005 µg/l 6 Dec 2024 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 35 | Oct 2023 – Sep 2026 | 180 mg/l 3 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 35 | Oct 2023 – Sep 2026 | below 0.00041 mg/l 3 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 29 | Oct 2023 – Mar 2026 | below 1 mg/l 6 Mar 2026 |
| Hexafluoropropylene oxide dimer acid (Gen X) 2981 | River water | 3 | Nov 2023 – Dec 2024 | below 0.001 µg/l 6 Dec 2024 |
| N-Ethylperfluorooctanesulfonamide 2977 | River water | 3 | Nov 2023 – Dec 2024 | below 0.002 µg/l 6 Dec 2024 |
| N-methylperfluorooctanesulfonamide 2975 | River water | 3 | Nov 2023 – Dec 2024 | below 0.002 µg/l 6 Dec 2024 |
| Nitrite as N 0118 | River water | 35 | Oct 2023 – Sep 2026 | 0.039 mg/l 3 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 35 | Oct 2023 – Sep 2026 | 0.82 mg/l 3 Sep 2026 |
| Perfluoro(2-ethoxyethane)sulfonic acid 2924 | River water | 3 | Nov 2023 – Dec 2024 | below 0.0005 µg/l 6 Dec 2024 |
| Perfluoro(4-methoxybutanoic) acid 2923 | River water | 3 | Nov 2023 – Dec 2024 | below 0.0005 µg/l 6 Dec 2024 |
| Perfluoro-3,6-dioxaheptanoic acid 2922 | River water | 3 | Nov 2023 – Dec 2024 | below 0.0005 µg/l 6 Dec 2024 |
| Perfluoro-3-methoxypropanoic acid 2921 | River water | 3 | Nov 2023 – Dec 2024 | below 0.0005 µg/l 6 Dec 2024 |
| Perfluoro-4-ethylcyclohexanesulfonic acid 2973 | River water | 3 | Nov 2023 – Dec 2024 | below 0.0005 µg/l 6 Dec 2024 |
| Perfluorobutanesulfonic acid 2972 | River water | 3 | Nov 2023 – Dec 2024 | 0.0019 µg/l 6 Dec 2024 |
| Perfluorobutanoic acid 2995 | River water | 2 | Nov 2023 – Mar 2024 | 0.0021 µg/l 21 Mar 2024 |
| Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 | River water | 3 | Nov 2023 – Dec 2024 | below 0.0005 µg/l 6 Dec 2024 |
| Perfluorodecanesulfonic acid 2969 | River water | 3 | Nov 2023 – Dec 2024 | below 0.002 µg/l 6 Dec 2024 |
| Perfluorodecanoic acid 8892 | River water | 3 | Nov 2023 – Dec 2024 | below 0.002 µg/l 6 Dec 2024 |
| Perfluorododecane sulfonic acid 2968 | River water | 3 | Nov 2023 – Dec 2024 | below 0.005 µg/l 6 Dec 2024 |
| Perfluorododecanoic acid 8894 | River water | 3 | Nov 2023 – Dec 2024 | below 0.002 µg/l 6 Dec 2024 |
| Perfluoroheptanesulfonic acid 2967 | River water | 3 | Nov 2023 – Dec 2024 | below 0.0005 µg/l 6 Dec 2024 |
| Perfluoroheptanoic acid 8889 | River water | 3 | Nov 2023 – Dec 2024 | below 0.001 µg/l 6 Dec 2024 |
| Perfluorohexanesulfonamide 2965 | River water | 3 | Nov 2023 – Dec 2024 | below 0.0005 µg/l 6 Dec 2024 |
| Perfluorohexanesulfonic acid (B) 2944 | River water | 3 | Nov 2023 – Dec 2024 | below 0.0005 µg/l 6 Dec 2024 |
| Perfluorohexanesulfonic acid (L) 2964 | River water | 3 | Nov 2023 – Dec 2024 | below 0.0005 µg/l 6 Dec 2024 |
| Perfluorohexanoic acid 8888 | River water | 2 | Nov 2023 – Mar 2024 | 0.00099 µg/l 21 Mar 2024 |
| Perfluorononanesulfonic acid 2963 | River water | 3 | Nov 2023 – Dec 2024 | below 0.0005 µg/l 6 Dec 2024 |
| Perfluorononanoic acid 8891 | River water | 3 | Nov 2023 – Dec 2024 | below 0.001 µg/l 6 Dec 2024 |
| Perfluorooctadecanoic acid 2962 | River water | 3 | Nov 2023 – Dec 2024 | below 0.002 µg/l 6 Dec 2024 |
| Perfluorooctanesulfonamide 2961 | River water | 3 | Nov 2023 – Dec 2024 | below 0.001 µg/l 6 Dec 2024 |
| Perfluorooctanesulfonic acid (branched) 2960 | River water | 2 | Nov 2023 – Mar 2024 | 0.00094 µg/l 21 Mar 2024 |
| Perfluorooctanesulfonic acid (linear) 2959 | River water | 2 | Nov 2023 – Mar 2024 | 0.001 µg/l 21 Mar 2024 |
| Perfluorooctanoic acid 8890 | River water | 3 | Nov 2023 – Dec 2024 | 0.00095 µg/l 6 Dec 2024 |
| Perfluoropentanesulfonic acid 2957 | River water | 3 | Nov 2023 – Dec 2024 | below 0.0005 µg/l 6 Dec 2024 |
| Perfluoropentanoic acid 8887 | River water | 3 | Nov 2023 – Dec 2024 | below 0.001 µg/l 6 Dec 2024 |
| Perfluorotetradecanoic acid 8895 | River water | 3 | Nov 2023 – Dec 2024 | below 0.006 µg/l 6 Dec 2024 |
| Perfluorotridecanoic acid 2955 | River water | 3 | Nov 2023 – Dec 2024 | below 0.005 µg/l 6 Dec 2024 |
| Perfluoroundecane sulfonic acid 2953 | River water | 3 | Nov 2023 – Dec 2024 | below 0.004 µg/l 6 Dec 2024 |
| Perfluoroundecanoic acid 8893 | River water | 3 | Nov 2023 – Dec 2024 | below 0.002 µg/l 6 Dec 2024 |
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.