Nidd at B6265 Pateley Bridge
EA name: NIDD AT B6265 PATELEY BRIDGE
Environment Agency sampling point NE-49800097 · 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, 10:3417 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 100 since 26 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Planned investigation (local monitoring)
- Where
- National Grid 415722, 465530As published, to the nearest 1 m. Open in a map
- River, by its own name
- Nidd
- River, by the map
- River NiddPlaced on the river its name gives, 11 m from the line.
- Next gauge downstream
- Birstwith On the River Nidd · 12 km along the riverBeside Pateley Bridge: too close to say above or below.
- Nearest gauge upstream
- Gouthwaite On the River Nidd · 3.5 km along the river
- Why it was sampled
- Planned investigation (local monitoring) (54 samples)
Monitoring (national agency policy) (24 samples)
Environmental monitoring statutory (EU directives) (22 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
98.4%
Sampled 26 Aug 2026, 36 days ago · 61 results banked
Every result (61)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 Aug 2026, 12:01 | 98.4 | 98.4% |
| 15 Jul 2026, 12:36 | 96.2 | 96.2% |
| 10 Jun 2026, 09:13 | 98.4 | 98.4% |
| 13 May 2026, 10:02 | 97.5 | 97.5% |
| 20 Apr 2026, 12:53 | 107.6 | 107.6% |
| 10 Mar 2026, 11:30 | 95.9 | 95.9% |
| 9 Mar 2026, 12:42 | 101.2 | 101.2% |
| 18 Feb 2026, 12:05 | 100.4 | 100.4% |
| 4 Feb 2026, 12:11 | 101.8 | 101.8% |
| 23 Jan 2026, 09:45 | 96.6 | 96.6% |
| 9 Jan 2026, 11:37 | 97.8 | 97.8% |
| 22 Dec 2025, 11:30 | 96.6 | 96.6% |
| 12 Dec 2025, 11:39 | 100.2 | 100.2% |
| 27 Nov 2025, 09:49 | 99.2 | 99.2% |
| 17 Nov 2025, 11:38 | 99.3 | 99.3% |
| 21 Oct 2025, 10:43 | 95.8 | 95.8% |
| 20 Oct 2025, 11:25 | 96.9 | 96.9% |
| 17 Sep 2025, 12:38 | 97.1 | 97.1% |
| 18 Aug 2025, 11:38 | 94.5 | 94.5% |
| 14 Aug 2025, 12:21 | 93.3 | 93.3% |
| 25 Jul 2025, 11:18 | 96.2 | 96.2% |
| 18 Jun 2025, 11:58 | 87.6 | 87.6% |
| 6 Jun 2025, 10:03 | 93.2 | 93.2% |
| 21 May 2025, 12:44 | 94.2 | 94.2% |
| 6 May 2025, 12:06 | 104.8 | 104.8% |
| 22 Apr 2025, 12:07 | 102.3 | 102.3% |
| 1 Apr 2025, 11:48 | 106.1 | 106.1% |
| 18 Mar 2025, 11:50 | 104.2 | 104.2% |
| 11 Mar 2025, 10:36 | 102.5 | 102.5% |
| 25 Feb 2025, 11:24 | 103 | 103% |
| 7 Feb 2025, 11:48 | 99.3 | 99.3% |
| 23 Jan 2025, 10:16 | 101.1 | 101.1% |
| 15 Jan 2025, 13:16 | 102.1 | 102.1% |
| 4 Dec 2024, 11:59 | 100 | 100% |
| 2 Dec 2024, 11:58 | 100.6 | 100.6% |
| 26 Nov 2024, 10:00 | 101.5 | 101.5% |
| 22 Nov 2024, 11:25 | 89.3 | 89.3% |
| 15 Oct 2024, 11:20 | 101.1 | 101.1% |
| 2 Oct 2024, 09:20 | 98.8 | 98.8% |
| 20 Sep 2024, 12:10 | 89.7 | 89.7% |
| 12 Sep 2024, 09:19 | 92.9 | 92.9% |
| 22 Aug 2024, 10:41 | 97.1 | 97.1% |
| 21 Aug 2024, 08:53 | 89.9 | 89.9% |
| 29 Jul 2024, 09:22 | 91.4 | 91.4% |
| 22 Jul 2024, 13:10 | 97.8 | 97.8% |
| 2 Jul 2024, 09:10 | 94.5 | 94.5% |
| 19 Jun 2024, 11:55 | 97.9 | 97.9% |
| 4 Jun 2024, 09:45 | 96.1 | 96.1% |
| 14 May 2024, 12:02 | 96.9 | 96.9% |
| 1 May 2024, 09:14 | 99.1 | 99.1% |
| 17 Apr 2024, 12:36 | 101.5 | 101.5% |
| 28 Mar 2024, 09:10 | 100.1 | 100.1% |
| 18 Mar 2024, 12:32 | 101.6 | 101.6% |
| 21 Feb 2024, 12:08 | 100 | 100% |
| 13 Feb 2024, 09:42 | 98.8 | 98.8% |
| 26 Jan 2024, 08:57 | 99.8 | 99.8% |
| 19 Jan 2024, 09:17 | 100 | 100% |
| 18 Jan 2024, 13:06 | 98.7 | 98.7% |
| 12 Dec 2023, 09:02 | 100.6 | 100.6% |
| 1 Dec 2023, 11:59 | 102.5 | 102.5% |
| 26 Oct 2023, 14:59 | 100.2 | 100.2% |
Dissolved oxygen
as O2 · code 9924 · mg/l
12 mg/l
Sampled 9 Mar 2026, 7 months ago · 29 results banked
Every result (29)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Mar 2026, 12:42 | 12 | 12 mg/l |
| 4 Feb 2026, 12:11 | 13.1 | 13.1 mg/l |
| 9 Jan 2026, 11:37 | 13.2 | 13.2 mg/l |
| 12 Dec 2025, 11:39 | 11.9 | 11.9 mg/l |
| 27 Nov 2025, 09:49 | 12.2 | 12.2 mg/l |
| 21 Oct 2025, 10:43 | 10.5 | 10.5 mg/l |
| 17 Sep 2025, 12:38 | 10.2 | 10.2 mg/l |
| 14 Aug 2025, 12:21 | 8.74 | 8.74 mg/l |
| 25 Jul 2025, 11:18 | 9.23 | 9.23 mg/l |
| 6 Jun 2025, 10:03 | 9.71 | 9.71 mg/l |
| 21 May 2025, 12:44 | 9.66 | 9.66 mg/l |
| 1 Apr 2025, 11:48 | 12.4 | 12.4 mg/l |
| 11 Mar 2025, 10:36 | 12.7 | 12.7 mg/l |
| 7 Feb 2025, 11:48 | 13 | 13 mg/l |
| 23 Jan 2025, 10:16 | 13.2 | 13.2 mg/l |
| 4 Dec 2024, 11:59 | 12.5 | 12.5 mg/l |
| 22 Nov 2024, 11:25 | 11.4 | 11.4 mg/l |
| 15 Oct 2024, 11:20 | 11.6 | 11.6 mg/l |
| 20 Sep 2024, 12:10 | 9.28 | 9.28 mg/l |
| 22 Aug 2024, 10:41 | 9.56 | 9.56 mg/l |
| 22 Jul 2024, 13:10 | 9.71 | 9.71 mg/l |
| 19 Jun 2024, 11:55 | 10.1 | 10.1 mg/l |
| 14 May 2024, 12:02 | 9.98 | 9.98 mg/l |
| 17 Apr 2024, 12:36 | 11.7 | 11.7 mg/l |
| 18 Mar 2024, 12:32 | 11.9 | 11.9 mg/l |
| 21 Feb 2024, 12:08 | 12 | 12 mg/l |
| 18 Jan 2024, 13:06 | 13.3 | 13.3 mg/l |
| 1 Dec 2023, 11:59 | 13.1 | 13.1 mg/l |
| 26 Oct 2023, 14:59 | 11.3 | 11.3 mg/l |
Water temperature
code 0076 · °C
16.8 °C
Sampled 26 Aug 2026, 36 days ago · 61 results banked
Every result (61)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 Aug 2026, 12:01 | 16.8 | 16.8 °C |
| 15 Jul 2026, 12:36 | 18 | 18 °C |
| 10 Jun 2026, 09:13 | 12.8 | 12.8 °C |
| 13 May 2026, 10:02 | 10.9 | 10.9 °C |
| 20 Apr 2026, 12:53 | 10.3 | 10.3 °C |
| 10 Mar 2026, 11:30 | 8.1 | 8.1 °C |
| 9 Mar 2026, 12:42 | 7.9 | 7.9 °C |
| 18 Feb 2026, 12:05 | 4.3 | 4.3 °C |
| 4 Feb 2026, 12:11 | 4.8 | 4.8 °C |
| 23 Jan 2026, 09:45 | 4.8 | 4.8 °C |
| 9 Jan 2026, 11:37 | 2.8 | 2.8 °C |
| 22 Dec 2025, 11:30 | 7 | 7 °C |
| 12 Dec 2025, 11:39 | 7.7 | 7.7 °C |
| 27 Nov 2025, 09:49 | 6.4 | 6.4 °C |
| 17 Nov 2025, 11:38 | 8 | 8 °C |
| 21 Oct 2025, 10:43 | 11.3 | 11.3 °C |
| 20 Oct 2025, 11:25 | 10.9 | 10.9 °C |
| 17 Sep 2025, 12:38 | 13 | 13 °C |
| 18 Aug 2025, 11:38 | 17.6 | 17.6 °C |
| 14 Aug 2025, 12:21 | 18.4 | 18.4 °C |
| 25 Jul 2025, 11:18 | 17.2 | 17.2 °C |
| 18 Jun 2025, 11:58 | 17.6 | 17.6 °C |
| 6 Jun 2025, 10:03 | 13.4 | 13.4 °C |
| 21 May 2025, 12:44 | 14.1 | 14.1 °C |
| 6 May 2025, 12:06 | 12.1 | 12.1 °C |
| 22 Apr 2025, 12:07 | 10.9 | 10.9 °C |
| 1 Apr 2025, 11:48 | 8.5 | 8.5 °C |
| 18 Mar 2025, 11:50 | 6.1 | 6.1 °C |
| 11 Mar 2025, 10:36 | 6 | 6 °C |
| 25 Feb 2025, 11:24 | 6.1 | 6.1 °C |
| 7 Feb 2025, 11:48 | 3.9 | 3.9 °C |
| 23 Jan 2025, 10:16 | 4.1 | 4.1 °C |
| 15 Jan 2025, 13:16 | 4.1 | 4.1 °C |
| 4 Dec 2024, 11:59 | 5.8 | 5.8 °C |
| 2 Dec 2024, 11:58 | 6.5 | 6.5 °C |
| 26 Nov 2024, 10:00 | 5.6 | 5.6 °C |
| 22 Nov 2024, 11:25 | 4.9 | 4.9 °C |
| 15 Oct 2024, 11:20 | 9.3 | 9.3 °C |
| 2 Oct 2024, 09:20 | 10.9 | 10.9 °C |
| 20 Sep 2024, 12:10 | 13.7 | 13.7 °C |
| 12 Sep 2024, 09:19 | 12.3 | 12.3 °C |
| 22 Aug 2024, 10:41 | 16 | 16 °C |
| 21 Aug 2024, 08:53 | 15.3 | 15.3 °C |
| 29 Jul 2024, 09:22 | 15.7 | 15.7 °C |
| 22 Jul 2024, 13:10 | 15.6 | 15.6 °C |
| 2 Jul 2024, 09:10 | 15 | 15 °C |
| 19 Jun 2024, 11:55 | 13.9 | 13.9 °C |
| 4 Jun 2024, 09:45 | 12.6 | 12.6 °C |
| 14 May 2024, 12:02 | 13.9 | 13.9 °C |
| 1 May 2024, 09:14 | 9.8 | 9.8 °C |
| 17 Apr 2024, 12:36 | 8.9 | 8.9 °C |
| 28 Mar 2024, 09:10 | 7.3 | 7.3 °C |
| 18 Mar 2024, 12:32 | 8.3 | 8.3 °C |
| 21 Feb 2024, 12:08 | 7.3 | 7.3 °C |
| 13 Feb 2024, 09:42 | 5.8 | 5.8 °C |
| 26 Jan 2024, 08:57 | 5.8 | 5.8 °C |
| 19 Jan 2024, 09:17 | 1.7 | 1.7 °C |
| 18 Jan 2024, 13:06 | 2.8 | 2.8 °C |
| 12 Dec 2023, 09:02 | 5.7 | 5.7 °C |
| 1 Dec 2023, 11:59 | 4.8 | 4.8 °C |
| 26 Oct 2023, 14:59 | 9.8 | 9.8 °C |
pH
code 0061
7.9
Sampled 26 Aug 2026, 36 days ago · 61 results banked
Every result (61)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 Aug 2026, 12:01 | 7.9 | 7.9 |
| 15 Jul 2026, 12:36 | 7.8 | 7.8 |
| 10 Jun 2026, 09:13 | 7.4 | 7.4 |
| 13 May 2026, 10:02 | 7.8 | 7.8 |
| 20 Apr 2026, 12:53 | 7.8 | 7.8 |
| 10 Mar 2026, 11:30 | 7.6 | 7.6 |
| 9 Mar 2026, 12:42 | 7.25 | 7.25 |
| 18 Feb 2026, 12:05 | 7.2 | 7.2 |
| 4 Feb 2026, 12:11 | 7.53 | 7.53 |
| 23 Jan 2026, 09:45 | 7.3 | 7.3 |
| 9 Jan 2026, 11:37 | 7.72 | 7.72 |
| 22 Dec 2025, 11:30 | 7.1 | 7.1 |
| 12 Dec 2025, 11:39 | 7.13 | 7.13 |
| 27 Nov 2025, 09:49 | 7.68 | 7.68 |
| 17 Nov 2025, 11:38 | 7.2 | 7.2 |
| 21 Oct 2025, 10:43 | 7.44 | 7.44 |
| 20 Oct 2025, 11:25 | 7 | 7 |
| 17 Sep 2025, 12:38 | 7.62 | 7.62 |
| 18 Aug 2025, 11:38 | 7.8 | 7.8 |
| 14 Aug 2025, 12:21 | 7.75 | 7.75 |
| 25 Jul 2025, 11:18 | 7.72 | 7.72 |
| 18 Jun 2025, 11:58 | 7.7 | 7.7 |
| 6 Jun 2025, 10:03 | 7.78 | 7.78 |
| 21 May 2025, 12:44 | 7.62 | 7.62 |
| 6 May 2025, 12:06 | 7.7 | 7.7 |
| 22 Apr 2025, 12:07 | 7.7 | 7.7 |
| 1 Apr 2025, 11:48 | 7.81 | 7.81 |
| 18 Mar 2025, 11:50 | 7.7 | 7.7 |
| 11 Mar 2025, 10:36 | 7.67 | 7.67 |
| 25 Feb 2025, 11:24 | 7.5 | 7.5 |
| 7 Feb 2025, 11:48 | 7.44 | 7.44 |
| 23 Jan 2025, 10:16 | 7.46 | 7.46 |
| 15 Jan 2025, 13:16 | 7.2 | 7.2 |
| 4 Dec 2024, 11:59 | 7.57 | 7.57 |
| 2 Dec 2024, 11:58 | 7.7 | 7.7 |
| 26 Nov 2024, 10:00 | 7.3 | 7.3 |
| 22 Nov 2024, 11:25 | 7.74 | 7.74 |
| 15 Oct 2024, 11:20 | 7.54 | 7.54 |
| 2 Oct 2024, 09:20 | 7.4 | 7.4 |
| 20 Sep 2024, 12:10 | 7.57 | 7.57 |
| 12 Sep 2024, 09:19 | 7.5 | 7.5 |
| 22 Aug 2024, 10:41 | 7.67 | 7.67 |
| 21 Aug 2024, 08:53 | 7.53 | 7.53 |
| 29 Jul 2024, 09:22 | 7.49 | 7.49 |
| 22 Jul 2024, 13:10 | 7.65 | 7.65 |
| 2 Jul 2024, 09:10 | 7.56 | 7.56 |
| 19 Jun 2024, 11:55 | 7.69 | 7.69 |
| 4 Jun 2024, 09:45 | 7.58 | 7.58 |
| 14 May 2024, 12:02 | 7.6 | 7.6 |
| 1 May 2024, 09:14 | 7.48 | 7.48 |
| 17 Apr 2024, 12:36 | 7.48 | 7.48 |
| 28 Mar 2024, 09:10 | 7.28 | 7.28 |
| 18 Mar 2024, 12:32 | 7.06 | 7.06 |
| 21 Feb 2024, 12:08 | 7.31 | 7.31 |
| 13 Feb 2024, 09:42 | 7.39 | 7.39 |
| 26 Jan 2024, 08:57 | 7.25 | 7.25 |
| 19 Jan 2024, 09:17 | 7.5 | 7.5 |
| 18 Jan 2024, 13:06 | 7.63 | 7.63 |
| 12 Dec 2023, 09:02 | 7.2 | 7.2 |
| 1 Dec 2023, 11:59 | 7.44 | 7.44 |
| 26 Oct 2023, 14:59 | 7.64 | 7.64 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 9 Mar 2026, 7 months ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Mar 2026, 12:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Feb 2026, 12:11 | 0.038 | 0.038 mg/l |
| 9 Jan 2026, 11:37 | 0.031 | 0.031 mg/l |
| 12 Dec 2025, 11:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Nov 2025, 09:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Oct 2025, 10:43 | 0.055 | 0.055 mg/l |
| 17 Sep 2025, 12:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Aug 2025, 12:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Jul 2025, 11:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Jun 2025, 10:03 | 0.039 | 0.039 mg/l |
| 21 May 2025, 12:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Mar 2025, 10:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Feb 2025, 11:48 | 0.033 | 0.033 mg/l |
| 23 Jan 2025, 10:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Dec 2024, 11:59 | 0.057 | 0.057 mg/l |
| 22 Nov 2024, 11:25 | 0.058 | 0.058 mg/l |
| 15 Oct 2024, 11:20 | 0.044 | 0.044 mg/l |
| 20 Sep 2024, 12:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Aug 2024, 10:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Jul 2024, 13:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Jun 2024, 11:55 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 May 2024, 12:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Apr 2024, 12:36 | 0.048 | 0.048 mg/l |
| 18 Mar 2024, 12:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Feb 2024, 12:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Jan 2024, 13:06 | 0.031 | 0.031 mg/l |
| 1 Dec 2023, 11:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Oct 2023, 14:59 | 0.034 | 0.034 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.616 mg/l
Sampled 9 Mar 2026, 7 months ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Mar 2026, 12:42 | 0.616 | 0.616 mg/l |
| 4 Feb 2026, 12:11 | 0.676 | 0.676 mg/l |
| 9 Jan 2026, 11:37 | 0.626 | 0.626 mg/l |
| 12 Dec 2025, 11:39 | 0.526 | 0.526 mg/l |
| 27 Nov 2025, 09:49 | 0.566 | 0.566 mg/l |
| 21 Oct 2025, 10:43 | 0.526 | 0.526 mg/l |
| 17 Sep 2025, 12:38 | 0.436 | 0.436 mg/l |
| 14 Aug 2025, 12:21 | 0.226 | 0.226 mg/l |
| 25 Jul 2025, 11:18 | 0.376 | 0.376 mg/l |
| 6 Jun 2025, 10:03 | 0.416 | 0.416 mg/l |
| 21 May 2025, 12:44 | 0.366 | 0.366 mg/l |
| 11 Mar 2025, 10:36 | 0.596 | 0.596 mg/l |
| 7 Feb 2025, 11:48 | 0.606 | 0.606 mg/l |
| 23 Jan 2025, 10:16 | 0.726 | 0.726 mg/l |
| 4 Dec 2024, 11:59 | 0.616 | 0.616 mg/l |
| 22 Nov 2024, 11:25 | 0.444 | 0.444 mg/l |
| 15 Oct 2024, 11:20 | 0.426 | 0.426 mg/l |
| 20 Sep 2024, 12:10 | 0.346 | 0.346 mg/l |
| 22 Aug 2024, 10:41 | 0.343 | 0.343 mg/l |
| 22 Jul 2024, 13:10 | 0.366 | 0.366 mg/l |
| 19 Jun 2024, 11:55 | 0.486 | 0.486 mg/l |
| 14 May 2024, 12:02 | 0.416 | 0.416 mg/l |
| 17 Apr 2024, 12:36 | 0.286 | 0.286 mg/l |
| 18 Mar 2024, 12:32 | 0.326 | 0.326 mg/l |
| 21 Feb 2024, 12:08 | 0.396 | 0.396 mg/l |
| 18 Jan 2024, 13:06 | 0.576 | 0.576 mg/l |
| 1 Dec 2023, 11:59 | 0.526 | 0.526 mg/l |
| 26 Oct 2023, 14:59 | 0.636 | 0.636 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
below 0.01 mg/l (not detected above this)
Sampled 9 Mar 2026, 7 months ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Mar 2026, 12:42 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Feb 2026, 12:11 | <0.01 | below 0.01 mg/l (not detected above this) |
| 9 Jan 2026, 11:37 | 0.011 | 0.011 mg/l |
| 12 Dec 2025, 11:39 | <0.01 | below 0.01 mg/l (not detected above this) |
| 27 Nov 2025, 09:49 | <0.01 | below 0.01 mg/l (not detected above this) |
| 21 Oct 2025, 10:43 | 0.016 | 0.016 mg/l |
| 17 Sep 2025, 12:38 | <0.01 | below 0.01 mg/l (not detected above this) |
| 14 Aug 2025, 12:21 | <0.01 | below 0.01 mg/l (not detected above this) |
| 25 Jul 2025, 11:18 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 Jun 2025, 10:03 | <0.01 | below 0.01 mg/l (not detected above this) |
| 21 May 2025, 12:44 | <0.01 | below 0.01 mg/l (not detected above this) |
| 11 Mar 2025, 10:36 | <0.01 | below 0.01 mg/l (not detected above this) |
| 7 Feb 2025, 11:48 | <0.01 | below 0.01 mg/l (not detected above this) |
| 23 Jan 2025, 10:16 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Dec 2024, 11:59 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Nov 2024, 11:25 | <0.01 | below 0.01 mg/l (not detected above this) |
| 15 Oct 2024, 11:20 | 0.01 | 0.01 mg/l |
| 20 Sep 2024, 12:10 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Aug 2024, 10:41 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Jul 2024, 13:10 | <0.01 | below 0.01 mg/l (not detected above this) |
| 19 Jun 2024, 11:55 | <0.01 | below 0.01 mg/l (not detected above this) |
| 14 May 2024, 12:02 | <0.01 | below 0.01 mg/l (not detected above this) |
| 17 Apr 2024, 12:36 | 0.01 | 0.01 mg/l |
| 18 Mar 2024, 12:32 | <0.01 | below 0.01 mg/l (not detected above this) |
| 21 Feb 2024, 12:08 | 0.014 | 0.014 mg/l |
| 18 Jan 2024, 13:06 | <0.01 | below 0.01 mg/l (not detected above this) |
| 1 Dec 2023, 11:59 | <0.01 | below 0.01 mg/l (not detected above this) |
| 26 Oct 2023, 14:59 | 0.02 | 0.02 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
180 µS/cm
Sampled 26 Aug 2026, 36 days ago · 61 results banked
Every result (61)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 Aug 2026, 12:01 | 180 | 180 µS/cm |
| 15 Jul 2026, 12:36 | 148 | 148 µS/cm |
| 10 Jun 2026, 09:13 | 124 | 124 µS/cm |
| 13 May 2026, 10:02 | 132 | 132 µS/cm |
| 20 Apr 2026, 12:53 | 115 | 115 µS/cm |
| 10 Mar 2026, 11:30 | 88.3 | 88.3 µS/cm |
| 9 Mar 2026, 12:42 | 90 | 90 µS/cm |
| 18 Feb 2026, 12:05 | 69 | 69 µS/cm |
| 4 Feb 2026, 12:11 | 69 | 69 µS/cm |
| 23 Jan 2026, 09:45 | 74 | 74 µS/cm |
| 9 Jan 2026, 11:37 | 141 | 141 µS/cm |
| 22 Dec 2025, 11:30 | 65 | 65 µS/cm |
| 12 Dec 2025, 11:39 | 67 | 67 µS/cm |
| 27 Nov 2025, 09:49 | 83 | 83 µS/cm |
| 17 Nov 2025, 11:38 | 74 | 74 µS/cm |
| 21 Oct 2025, 10:43 | 100 | 100 µS/cm |
| 20 Oct 2025, 11:25 | 89 | 89 µS/cm |
| 17 Sep 2025, 12:38 | 108 | 108 µS/cm |
| 18 Aug 2025, 11:38 | 172 | 172 µS/cm |
| 14 Aug 2025, 12:21 | 184 | 184 µS/cm |
| 25 Jul 2025, 11:18 | 156 | 156 µS/cm |
| 18 Jun 2025, 11:58 | 148 | 148 µS/cm |
| 6 Jun 2025, 10:03 | 147 | 147 µS/cm |
| 21 May 2025, 12:44 | 180 | 180 µS/cm |
| 6 May 2025, 12:06 | 168 | 168 µS/cm |
| 22 Apr 2025, 12:07 | 153 | 153 µS/cm |
| 1 Apr 2025, 11:48 | 130 | 130 µS/cm |
| 18 Mar 2025, 11:50 | 127 | 127 µS/cm |
| 11 Mar 2025, 10:36 | 124 | 124 µS/cm |
| 25 Feb 2025, 11:24 | 102 | 102 µS/cm |
| 7 Feb 2025, 11:48 | 96 | 96 µS/cm |
| 23 Jan 2025, 10:16 | 91 | 91 µS/cm |
| 15 Jan 2025, 13:16 | 77 | 77 µS/cm |
| 4 Dec 2024, 11:59 | 96 | 96 µS/cm |
| 2 Dec 2024, 11:58 | 102 | 102 µS/cm |
| 26 Nov 2024, 10:00 | 102 | 102 µS/cm |
| 22 Nov 2024, 11:25 | 210 | 210 µS/cm |
| 15 Oct 2024, 11:20 | 99 | 99 µS/cm |
| 2 Oct 2024, 09:20 | 88 | 88 µS/cm |
| 20 Sep 2024, 12:10 | 190 | 190 µS/cm |
| 12 Sep 2024, 09:19 | 151 | 151 µS/cm |
| 22 Aug 2024, 10:41 | 179 | 179 µS/cm |
| 21 Aug 2024, 08:53 | 183 | 183 µS/cm |
| 29 Jul 2024, 09:22 | 161 | 161 µS/cm |
| 22 Jul 2024, 13:10 | 148 | 148 µS/cm |
| 2 Jul 2024, 09:10 | 158.1 | 158.1 µS/cm |
| 19 Jun 2024, 11:55 | 146 | 146 µS/cm |
| 4 Jun 2024, 09:45 | 140.3 | 140.3 µS/cm |
| 14 May 2024, 12:02 | 137 | 137 µS/cm |
| 1 May 2024, 09:14 | 142.8 | 142.8 µS/cm |
| 17 Apr 2024, 12:36 | 68 | 68 µS/cm |
| 28 Mar 2024, 09:10 | 107.6 | 107.6 µS/cm |
| 18 Mar 2024, 12:32 | 65 | 65 µS/cm |
| 21 Feb 2024, 12:08 | 64 | 64 µS/cm |
| 13 Feb 2024, 09:42 | 110.4 | 110.4 µS/cm |
| 26 Jan 2024, 08:57 | 77.1 | 77.1 µS/cm |
| 19 Jan 2024, 09:17 | 98.2 | 98.2 µS/cm |
| 18 Jan 2024, 13:06 | 92 | 92 µS/cm |
| 12 Dec 2023, 09:02 | 75.8 | 75.8 µS/cm |
| 1 Dec 2023, 11:59 | 85 | 85 µS/cm |
| 26 Oct 2023, 14:59 | 80 | 80 µS/cm |
E. coli
confirmed, membrane filtration · code 2348 · per 100 ml
1500 per 100 ml
Sampled 14 Sep 2026, 17 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 10:34 | 1500 | 1500 per 100 ml |
| 11 Sep 2026, 10:10 | 2600 | 2600 per 100 ml |
| 1 Sep 2026, 10:53 | 570 | 570 per 100 ml |
| 27 Aug 2026, 11:49 | 520 | 520 per 100 ml |
| 21 Aug 2026, 11:00 | 1700 | 1700 per 100 ml |
| 11 Aug 2026, 10:53 | 540 | 540 per 100 ml |
| 6 Aug 2026, 11:35 | 720 | 720 per 100 ml |
| 30 Jul 2026, 10:34 | 1500 | 1500 per 100 ml |
| 22 Jul 2026, 11:50 | 440 | 440 per 100 ml |
| 12 Jul 2026, 10:49 | 710 | 710 per 100 ml |
| 6 Jul 2026, 12:23 | 720 | 720 per 100 ml |
| 2 Jul 2026, 10:41 | 2900 | 2900 per 100 ml |
| 24 Jun 2026, 10:33 | 330 | 330 per 100 ml |
| 16 Jun 2026, 12:21 | 660 | 660 per 100 ml |
| 11 Jun 2026, 11:05 | 530 | 530 per 100 ml |
| 2 Jun 2026, 11:13 | 9200 | 9200 per 100 ml |
| 28 May 2026, 12:38 | 9500 | 9500 per 100 ml |
| 23 May 2026, 10:17 | 350 | 350 per 100 ml |
| 18 May 2026, 11:01 | 480 | 480 per 100 ml |
| 23 Sep 2025, 11:51 | 5400 | 5400 per 100 ml |
| 11 Sep 2025, 11:15 | 3100 | 3100 per 100 ml |
| 2 Sep 2025, 11:30 | 750 | 750 per 100 ml |
| 27 Aug 2025, 12:15 | 500 | 500 per 100 ml |
| 18 Aug 2025, 10:02 | 4800 | 4800 per 100 ml |
| 14 Aug 2025, 13:18 | 640 | 640 per 100 ml |
| 7 Aug 2025, 13:16 | 610 | 610 per 100 ml |
| 31 Jul 2025, 11:28 | 670 | 670 per 100 ml |
| 21 Jul 2025, 11:43 | 5300 | 5300 per 100 ml |
| 16 Jul 2025, 11:15 | 5300 | 5300 per 100 ml |
| 12 Jul 2025, 13:21 | 4700 | 4700 per 100 ml |
| 2 Jul 2025, 11:33 | 2700 | 2700 per 100 ml |
| 23 Jun 2025, 12:31 | 3700 | 3700 per 100 ml |
| 20 Jun 2025, 11:33 | 3800 | 3800 per 100 ml |
| 9 Jun 2025, 12:50 | 7200 | 7200 per 100 ml |
| 5 Jun 2025, 11:00 | 2300 | 2300 per 100 ml |
| 31 May 2025, 13:00 | 2300 | 2300 per 100 ml |
| 22 May 2025, 12:50 | 680 | 680 per 100 ml |
| 16 May 2025, 12:26 | 1500 | 1500 per 100 ml |
Everything measured here
53 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 53 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 61 | Oct 2023 – Aug 2026 | 98.4% 26 Aug 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 29 | Oct 2023 – Mar 2026 | 12 mg/l 9 Mar 2026 |
| Temperature of Water 0076 | River water | 61 | Oct 2023 – Aug 2026 | 16.8 °C 26 Aug 2026 |
| pH 0061 | River water | 61 | Oct 2023 – Aug 2026 | 7.9 26 Aug 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 28 | Oct 2023 – Mar 2026 | below 0.03 mg/l 9 Mar 2026 |
| Nitrate as N 0117 | River water | 28 | Oct 2023 – Mar 2026 | 0.616 mg/l 9 Mar 2026 |
| Orthophosphate, reactive as P 0180 | River water | 28 | Oct 2023 – Mar 2026 | below 0.01 mg/l 9 Mar 2026 |
| Conductivity at 25 C 0077 | River water | 61 | Oct 2023 – Aug 2026 | 180 µS/cm 26 Aug 2026 |
| Escherichia coli : Confirmed : MF 2348 | River water | 38 | May 2025 – Sep 2026 | 1500 per 100 ml 14 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 28 | Oct 2023 – Mar 2026 | 26 mg/l 9 Mar 2026 |
| Ammonia un-ionised as N 0119 | River water | 28 | Oct 2023 – Mar 2026 | below 0.00008 mg/l 9 Mar 2026 |
| Bacteroides HF183 primer 5886 | River water | 6 | May 2025 – Sep 2025 | Present / 100ml 23 Sep 2025 |
| Bacteroidetes Marker : Human copy number 3820 | River water | 6 | May 2025 – Sep 2025 | 4 log (10) gene copies / 100ml 23 Sep 2025 |
| Bacteroidetes Marker : Ruminant 4906 | River water | 6 | May 2025 – Sep 2025 | Present 23 Sep 2025 |
| Bacteroidetes Marker : Ruminant copy number 3819 | River water | 6 | May 2025 – Sep 2025 | 5.7 log (10) gene copies / 100ml 23 Sep 2025 |
| Barium, Dissolved 9446 | River water | 31 | Dec 2023 – Aug 2026 | 89 µg/l 26 Aug 2026 |
| BOD : 5 Day ATU 0085 | River water | 14 | Feb 2024 – Mar 2025 | 1.4 mg/l 11 Mar 2025 |
| Boron, Dissolved 9447 | River water | 32 | Dec 2023 – Aug 2026 | below 100 µg/l 26 Aug 2026 |
| Cadmium 0108 | River water | 32 | Dec 2023 – Aug 2026 | below 0.1 µg/l 26 Aug 2026 |
| Cadmium, Dissolved 0106 | River water | 32 | Dec 2023 – Aug 2026 | below 0.1 µg/l 26 Aug 2026 |
| Calcium 0241 | River water | 1 | Apr 2025 – Apr 2025 | 17 mg/l 22 Apr 2025 |
| Calcium, Dissolved 0239 | River water | 31 | Dec 2023 – Aug 2026 | 21 mg/l 26 Aug 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 32 | Dec 2023 – Aug 2026 | 5.7 mg/l 26 Aug 2026 |
| Copper 6452 | River water | 32 | Dec 2023 – Aug 2026 | 1 µg/l 26 Aug 2026 |
| Copper, Dissolved 6450 | River water | 32 | Dec 2023 – Aug 2026 | below 1 µg/l 26 Aug 2026 |
| Enterococci: Intestinal: Confirmed: MF 3723 | River water | 38 | May 2025 – Sep 2026 | 270 colony forming units / 100ml 14 Sep 2026 |
| Enterococci: Intestinal: Presumptive: MF 3722 | River water | 38 | May 2025 – Sep 2026 | 300 colony forming units / 100ml 14 Sep 2026 |
| Hardness, Total as CaCO3 0158 | River water | 32 | Dec 2023 – Aug 2026 | 71.8 mg/l 26 Aug 2026 |
| Iron, Dissolved 6460 | River water | 31 | Dec 2023 – Aug 2026 | 360 µg/l 26 Aug 2026 |
| Lead 0050 | River water | 32 | Dec 2023 – Aug 2026 | 2.2 µg/l 26 Aug 2026 |
| Lead, Dissolved 0052 | River water | 32 | Dec 2023 – Aug 2026 | below 2 µg/l 26 Aug 2026 |
| Lithium, Dissolved 4201 | River water | 32 | Dec 2023 – Aug 2026 | below 100 µg/l 26 Aug 2026 |
| Magnesium 0237 | River water | 1 | Apr 2025 – Apr 2025 | 3.8 mg/l 22 Apr 2025 |
| Magnesium, Dissolved 0235 | River water | 31 | Dec 2023 – Aug 2026 | 4.7 mg/l 26 Aug 2026 |
| Manganese 6050 | River water | 1 | Apr 2025 – Apr 2025 | 200 µg/l 22 Apr 2025 |
| Manganese, Dissolved 6458 | River water | 32 | Dec 2023 – Aug 2026 | 31 µg/l 26 Aug 2026 |
| Microbial Source Tracking 4876 | River water | 6 | May 2025 – Sep 2025 | 1 text result 23 Sep 2025 |
| MST Filtration 4926 | River water | 39 | May 2025 – Sep 2026 | DNA Stored 14 Sep 2026 |
| National Grid Reference : Whole : Field report 7434 | River water | 15 | Dec 2023 – Mar 2026 | 1 unitless value 10 Mar 2026 |
| Nickel 6462 | River water | 32 | Dec 2023 – Aug 2026 | 1.2 µg/l 26 Aug 2026 |
| Nickel, Dissolved 3410 | River water | 32 | Dec 2023 – Aug 2026 | 1.1 µg/l 26 Aug 2026 |
| Nitrite as N 0118 | River water | 28 | Oct 2023 – Mar 2026 | below 0.004 mg/l 9 Mar 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 28 | Oct 2023 – Mar 2026 | 0.62 mg/l 9 Mar 2026 |
| pH : In Situ 3169 | River water | 17 | Jan 2025 – Aug 2026 | 7.75 26 Aug 2026 |
| Potassium, Dissolved 0209 | River water | 31 | Dec 2023 – Aug 2026 | 1.4 mg/l 26 Aug 2026 |
| Preparation: DNA 5923 | River water | 6 | May 2025 – Sep 2025 | Done 23 Sep 2025 |
| Sodium, Dissolved 0205 | River water | 31 | Dec 2023 – Aug 2026 | 7.6 mg/l 26 Aug 2026 |
| Solids, Suspended at 105 C 0135 | River water | 32 | Dec 2023 – Aug 2026 | below 3 mg/l 26 Aug 2026 |
| Strontium, Filtered 6693 | River water | 31 | Dec 2023 – Aug 2026 | 160 µg/l 26 Aug 2026 |
| Sulphate, Dissolved as SO4 7859 | River water | 31 | Dec 2023 – Aug 2026 | 10 mg/l 26 Aug 2026 |
| Volume of Sample Filtered 4865 | River water | 39 | May 2025 – Sep 2026 | 680 millilitre 14 Sep 2026 |
| Zinc 6455 | River water | 32 | Dec 2023 – Aug 2026 | 19 µg/l 26 Aug 2026 |
| Zinc, Dissolved 3408 | River water | 32 | Dec 2023 – Aug 2026 | 18 µg/l 26 Aug 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.