Malham Beck at New Bridge Malham
EA name: MALHAM BECK AT NEW BRIDGE MALHAM
Environment Agency sampling point NE-49405131 · 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
- 18 Sep 2026, 09:2513 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 4 Oct 2023 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) · results completed 22 Sep 2026
- Where
- National Grid 390106, 462843As published, to the nearest 1 m. Open in a map
- River, by its own name
- Malham Beck
- River, by the map
- Malham BeckPlaced on the river its name gives, 4 m from the line.
- Next gauge downstream
- Gargrave High Street On the River Aire · 13 km along the river
- Why it was sampled
- Monitoring (national agency policy) (34 samples)
Results here were completed a median of 11 days after the sample was taken (3 to 72 days, 13 samples).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
101.8%
Sampled 18 Sep 2026, 13 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Sep 2026, 09:25 | 101.8 | 101.8% |
| 11 Aug 2026, 09:03 | 114.7 | 114.7% |
| 21 Jul 2026, 13:29 | 107.4 | 107.4% |
| 25 Jun 2026, 08:56 | 107.4 | 107.4% |
| 22 May 2026, 09:07 | 106.6 | 106.6% |
| 27 Apr 2026, 09:42 | 112.9 | 112.9% |
| 25 Mar 2026, 08:28 | 102.5 | 102.5% |
| 20 Feb 2026, 12:13 | 105.4 | 105.4% |
| 30 Jan 2026, 10:50 | 103.3 | 103.3% |
| 17 Dec 2025, 10:37 | 102 | 102% |
| 12 Nov 2025, 09:18 | 102.2 | 102.2% |
| 8 Oct 2025, 09:06 | 102.2 | 102.2% |
| 18 Sep 2025, 08:49 | 102.1 | 102.1% |
| 26 Aug 2025, 08:45 | 98.9 | 98.9% |
| 11 Apr 2025, 09:26 | 114.7 | 114.7% |
| 31 Mar 2025, 13:06 | 114.7 | 114.7% |
| 25 Feb 2025, 11:49 | 105.7 | 105.7% |
| 29 Jan 2025, 13:53 | 104 | 104% |
| 10 Dec 2024, 13:00 | 104.9 | 104.9% |
| 25 Nov 2024, 12:13 | 101.3 | 101.3% |
| 15 Oct 2024, 10:34 | 101.2 | 101.2% |
| 16 Sep 2024, 13:08 | 101.4 | 101.4% |
| 27 Aug 2024, 09:49 | 102.4 | 102.4% |
| 16 Jul 2024, 10:03 | 107.3 | 107.3% |
| 5 Jun 2024, 12:39 | 87.7 | 87.7% |
| 7 Mar 2024, 09:38 | 103.3 | 103.3% |
| 16 Feb 2024, 11:09 | 102.5 | 102.5% |
| 31 Jan 2024, 13:26 | 102.4 | 102.4% |
| 5 Dec 2023, 13:58 | 101.6 | 101.6% |
| 7 Nov 2023, 11:15 | 100.1 | 100.1% |
| 4 Oct 2023, 09:35 | 97 | 97% |
Dissolved oxygen
as O2 · code 9924 · mg/l
11.5 mg/l
Sampled 18 Sep 2026, 13 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Sep 2026, 09:25 | 11.5 | 11.5 mg/l |
| 11 Aug 2026, 09:03 | 12.1 | 12.1 mg/l |
| 21 Jul 2026, 13:29 | 10.6 | 10.6 mg/l |
| 25 Jun 2026, 08:56 | 11.1 | 11.1 mg/l |
| 22 May 2026, 09:07 | 12 | 12 mg/l |
| 27 Apr 2026, 09:42 | 12.9 | 12.9 mg/l |
| 25 Mar 2026, 08:28 | 12.4 | 12.4 mg/l |
| 20 Feb 2026, 12:13 | 12.1 | 12.1 mg/l |
| 30 Jan 2026, 10:50 | 12.8 | 12.8 mg/l |
| 17 Dec 2025, 10:37 | 12.1 | 12.1 mg/l |
| 12 Nov 2025, 09:18 | 11.7 | 11.7 mg/l |
| 8 Oct 2025, 09:06 | 11.7 | 11.7 mg/l |
| 18 Sep 2025, 08:49 | 11.5 | 11.5 mg/l |
| 26 Aug 2025, 08:45 | 10.4 | 10.4 mg/l |
| 11 Apr 2025, 09:26 | 13.9 | 13.9 mg/l |
| 31 Mar 2025, 13:06 | 13 | 13 mg/l |
| 25 Feb 2025, 11:49 | 12.4 | 12.4 mg/l |
| 29 Jan 2025, 13:53 | 12.5 | 12.5 mg/l |
| 10 Dec 2024, 13:00 | 12.7 | 12.7 mg/l |
| 25 Nov 2024, 12:13 | 12 | 12 mg/l |
| 15 Oct 2024, 10:34 | 11.7 | 11.7 mg/l |
| 16 Sep 2024, 13:08 | 11.2 | 11.2 mg/l |
| 27 Aug 2024, 09:49 | 11.6 | 11.6 mg/l |
| 16 Jul 2024, 10:03 | 11.8 | 11.8 mg/l |
| 5 Jun 2024, 12:39 | 9.63 | 9.63 mg/l |
| 7 Mar 2024, 09:38 | 12.3 | 12.3 mg/l |
| 16 Feb 2024, 11:09 | 12 | 12 mg/l |
| 31 Jan 2024, 13:26 | 12.3 | 12.3 mg/l |
| 5 Dec 2023, 13:58 | 12 | 12 mg/l |
| 7 Nov 2023, 11:15 | 11.5 | 11.5 mg/l |
| 4 Oct 2023, 09:35 | 11 | 11 mg/l |
Water temperature
code 0076 · °C
9.9 °C
Sampled 18 Sep 2026, 13 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Sep 2026, 09:25 | 9.9 | 9.9 °C |
| 11 Aug 2026, 09:03 | 12.7 | 12.7 °C |
| 21 Jul 2026, 13:29 | 15.8 | 15.8 °C |
| 25 Jun 2026, 08:56 | 13.6 | 13.6 °C |
| 22 May 2026, 09:07 | 10.2 | 10.2 °C |
| 27 Apr 2026, 09:42 | 9.5 | 9.5 °C |
| 25 Mar 2026, 08:28 | 7.2 | 7.2 °C |
| 20 Feb 2026, 12:13 | 9.1 | 9.1 °C |
| 30 Jan 2026, 10:50 | 6 | 6 °C |
| 17 Dec 2025, 10:37 | 7.8 | 7.8 °C |
| 12 Nov 2025, 09:18 | 9.4 | 9.4 °C |
| 8 Oct 2025, 09:06 | 9.3 | 9.3 °C |
| 18 Sep 2025, 08:49 | 10.1 | 10.1 °C |
| 26 Aug 2025, 08:45 | 12.9 | 12.9 °C |
| 11 Apr 2025, 09:26 | 7 | 7 °C |
| 31 Mar 2025, 13:06 | 9.9 | 9.9 °C |
| 25 Feb 2025, 11:49 | 8.2 | 8.2 °C |
| 29 Jan 2025, 13:53 | 7.2 | 7.2 °C |
| 10 Dec 2024, 13:00 | 7 | 7 °C |
| 25 Nov 2024, 12:13 | 7.9 | 7.9 °C |
| 15 Oct 2024, 10:34 | 9.1 | 9.1 °C |
| 16 Sep 2024, 13:08 | 11 | 11 °C |
| 27 Aug 2024, 09:49 | 9.8 | 9.8 °C |
| 16 Jul 2024, 10:03 | 10.9 | 10.9 °C |
| 5 Jun 2024, 12:39 | 11.1 | 11.1 °C |
| 7 Mar 2024, 09:38 | 7.6 | 7.6 °C |
| 16 Feb 2024, 11:09 | 8.3 | 8.3 °C |
| 31 Jan 2024, 13:26 | 7.5 | 7.5 °C |
| 5 Dec 2023, 13:58 | 8 | 8 °C |
| 7 Nov 2023, 11:15 | 9.1 | 9.1 °C |
| 4 Oct 2023, 09:35 | 9.6 | 9.6 °C |
pH
code 0061
8.27
Sampled 18 Sep 2026, 13 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Sep 2026, 09:25 | 8.27 | 8.27 |
| 11 Aug 2026, 09:03 | 8.55 | 8.55 |
| 21 Jul 2026, 13:29 | 8.65 | 8.65 |
| 25 Jun 2026, 08:56 | 8.49 | 8.49 |
| 22 May 2026, 09:07 | 8.45 | 8.45 |
| 27 Apr 2026, 09:42 | 8.65 | 8.65 |
| 25 Mar 2026, 08:28 | 7.83 | 7.83 |
| 20 Feb 2026, 12:13 | 8.31 | 8.31 |
| 30 Jan 2026, 10:50 | 8.33 | 8.33 |
| 17 Dec 2025, 10:37 | 8.22 | 8.22 |
| 12 Nov 2025, 09:18 | 8.04 | 8.04 |
| 8 Oct 2025, 09:06 | 8.17 | 8.17 |
| 18 Sep 2025, 08:49 | 8 | 8 |
| 26 Aug 2025, 08:45 | 8.38 | 8.38 |
| 11 Apr 2025, 09:26 | 8.74 | 8.74 |
| 31 Mar 2025, 13:06 | 8.86 | 8.86 |
| 25 Feb 2025, 11:49 | 8.3 | 8.3 |
| 29 Jan 2025, 13:53 | 8.23 | 8.23 |
| 10 Dec 2024, 13:00 | 8.31 | 8.31 |
| 25 Nov 2024, 12:13 | 7.97 | 7.97 |
| 15 Oct 2024, 10:34 | 8.29 | 8.29 |
| 16 Sep 2024, 13:08 | 8.41 | 8.41 |
| 27 Aug 2024, 09:49 | 8.36 | 8.36 |
| 16 Jul 2024, 10:03 | 8.48 | 8.48 |
| 5 Jun 2024, 12:39 | 8.66 | 8.66 |
| 7 Mar 2024, 09:38 | 8.4 | 8.4 |
| 16 Feb 2024, 11:09 | 8.25 | 8.25 |
| 31 Jan 2024, 13:26 | 8.33 | 8.33 |
| 5 Dec 2023, 13:58 | 8.31 | 8.31 |
| 7 Nov 2023, 11:15 | 7.96 | 7.96 |
| 4 Oct 2023, 09:35 | 8.31 | 8.31 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 18 Sep 2026, 13 days ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Sep 2026, 09:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Aug 2026, 09:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Jul 2026, 13:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 May 2026, 09:07 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Apr 2026, 09:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Mar 2026, 08:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Feb 2026, 12:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 30 Jan 2026, 10:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Dec 2025, 10:37 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Nov 2025, 09:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Oct 2025, 09:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Sep 2025, 08:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Aug 2025, 08:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Apr 2025, 09:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 31 Mar 2025, 13:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Feb 2025, 11:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Jan 2025, 13:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Dec 2024, 13:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Nov 2024, 12:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Oct 2024, 10:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Sep 2024, 13:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Aug 2024, 09:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Jul 2024, 10:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Jun 2024, 12:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Mar 2024, 09:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Feb 2024, 11:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 31 Jan 2024, 13:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Dec 2023, 13:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Nov 2023, 11:15 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Oct 2023, 09:35 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.646 mg/l
Sampled 18 Sep 2026, 13 days ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Sep 2026, 09:25 | 0.646 | 0.646 mg/l |
| 11 Aug 2026, 09:03 | 0.846 | 0.846 mg/l |
| 21 Jul 2026, 13:29 | 0.696 | 0.696 mg/l |
| 22 May 2026, 09:07 | 0.476 | 0.476 mg/l |
| 27 Apr 2026, 09:42 | 0.686 | 0.686 mg/l |
| 25 Mar 2026, 08:28 | 0.486 | 0.486 mg/l |
| 20 Feb 2026, 12:13 | 0.886 | 0.886 mg/l |
| 30 Jan 2026, 10:50 | 0.826 | 0.826 mg/l |
| 17 Dec 2025, 10:37 | 0.696 | 0.696 mg/l |
| 12 Nov 2025, 09:18 | 0.486 | 0.486 mg/l |
| 8 Oct 2025, 09:06 | 0.586 | 0.586 mg/l |
| 18 Sep 2025, 08:49 | 0.616 | 0.616 mg/l |
| 26 Aug 2025, 08:45 | 0.836 | 0.836 mg/l |
| 11 Apr 2025, 09:26 | 0.806 | 0.806 mg/l |
| 31 Mar 2025, 13:06 | 0.656 | 0.656 mg/l |
| 25 Feb 2025, 11:49 | 0.696 | 0.696 mg/l |
| 29 Jan 2025, 13:53 | 0.676 | 0.676 mg/l |
| 10 Dec 2024, 13:00 | 0.766 | 0.766 mg/l |
| 25 Nov 2024, 12:13 | 0.606 | 0.606 mg/l |
| 15 Oct 2024, 10:34 | 0.676 | 0.676 mg/l |
| 16 Sep 2024, 13:08 | 0.606 | 0.606 mg/l |
| 27 Aug 2024, 09:49 | 0.506 | 0.506 mg/l |
| 16 Jul 2024, 10:03 | 0.476 | 0.476 mg/l |
| 5 Jun 2024, 12:39 | 0.546 | 0.546 mg/l |
| 7 Mar 2024, 09:38 | 0.866 | 0.866 mg/l |
| 16 Feb 2024, 11:09 | 0.646 | 0.646 mg/l |
| 31 Jan 2024, 13:26 | 0.706 | 0.706 mg/l |
| 5 Dec 2023, 13:58 | 0.776 | 0.776 mg/l |
| 7 Nov 2023, 11:15 | 0.696 | 0.696 mg/l |
| 4 Oct 2023, 09:35 | 0.576 | 0.576 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
below 0.01 mg/l (not detected above this)
Sampled 18 Sep 2026, 13 days ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Sep 2026, 09:25 | <0.01 | below 0.01 mg/l (not detected above this) |
| 11 Aug 2026, 09:03 | <0.01 | below 0.01 mg/l (not detected above this) |
| 21 Jul 2026, 13:29 | 0.018 | 0.018 mg/l |
| 22 May 2026, 09:07 | <0.01 | below 0.01 mg/l (not detected above this) |
| 27 Apr 2026, 09:42 | <0.01 | below 0.01 mg/l (not detected above this) |
| 25 Mar 2026, 08:28 | 0.012 | 0.012 mg/l |
| 20 Feb 2026, 12:13 | 0.011 | 0.011 mg/l |
| 30 Jan 2026, 10:50 | 0.011 | 0.011 mg/l |
| 17 Dec 2025, 10:37 | 0.014 | 0.014 mg/l |
| 12 Nov 2025, 09:18 | 0.011 | 0.011 mg/l |
| 8 Oct 2025, 09:06 | 0.011 | 0.011 mg/l |
| 18 Sep 2025, 08:49 | 0.011 | 0.011 mg/l |
| 26 Aug 2025, 08:45 | 0.016 | 0.016 mg/l |
| 11 Apr 2025, 09:26 | <0.01 | below 0.01 mg/l (not detected above this) |
| 31 Mar 2025, 13:06 | <0.01 | below 0.01 mg/l (not detected above this) |
| 25 Feb 2025, 11:49 | <0.01 | below 0.01 mg/l (not detected above this) |
| 29 Jan 2025, 13:53 | <0.01 | below 0.01 mg/l (not detected above this) |
| 10 Dec 2024, 13:00 | <0.01 | below 0.01 mg/l (not detected above this) |
| 25 Nov 2024, 12:13 | 0.013 | 0.013 mg/l |
| 15 Oct 2024, 10:34 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Sep 2024, 13:08 | <0.01 | below 0.01 mg/l (not detected above this) |
| 27 Aug 2024, 09:49 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Jul 2024, 10:03 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Jun 2024, 12:39 | <0.01 | below 0.01 mg/l (not detected above this) |
| 7 Mar 2024, 09:38 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Feb 2024, 11:09 | <0.01 | below 0.01 mg/l (not detected above this) |
| 31 Jan 2024, 13:26 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Dec 2023, 13:58 | <0.01 | below 0.01 mg/l (not detected above this) |
| 7 Nov 2023, 11:15 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Oct 2023, 09:35 | <0.01 | below 0.01 mg/l (not detected above this) |
Turbidity
code 6396 · NTU
9.6 NTU
Sampled 25 Mar 2026, 6 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 25 Mar 2026, 08:28 | 9.6 | 9.6 NTU |
| 20 Feb 2026, 12:13 | 1.5 | 1.5 NTU |
| 30 Jan 2026, 10:50 | 2.8 | 2.8 NTU |
| 17 Dec 2025, 10:37 | 1.5 | 1.5 NTU |
| 12 Nov 2025, 09:18 | 3.3 | 3.3 NTU |
| 8 Oct 2025, 09:06 | 1.4 | 1.4 NTU |
| 18 Sep 2025, 08:49 | 2 | 2 NTU |
| 26 Aug 2025, 08:45 | 5.7 | 5.7 NTU |
| 11 Apr 2025, 09:26 | <1 | below 1 NTU (not detected above this) |
| 31 Mar 2025, 13:06 | <1 | below 1 NTU (not detected above this) |
| 25 Feb 2025, 11:49 | 2.8 | 2.8 NTU |
| 29 Jan 2025, 13:53 | 1.6 | 1.6 NTU |
| 10 Dec 2024, 13:00 | 2.6 | 2.6 NTU |
| 25 Nov 2024, 12:13 | 7.5 | 7.5 NTU |
| 15 Oct 2024, 10:34 | <1 | below 1 NTU (not detected above this) |
| 16 Sep 2024, 13:08 | <1 | below 1 NTU (not detected above this) |
| 27 Aug 2024, 09:49 | 2.2 | 2.2 NTU |
| 16 Jul 2024, 10:03 | 1.2 | 1.2 NTU |
| 5 Jun 2024, 12:39 | 1 | 1 NTU |
| 7 Mar 2024, 09:38 | 1.1 | 1.1 NTU |
| 16 Feb 2024, 11:09 | 2.6 | 2.6 NTU |
| 31 Jan 2024, 13:26 | 1.7 | 1.7 NTU |
| 5 Dec 2023, 13:58 | 1.6 | 1.6 NTU |
| 7 Nov 2023, 11:15 | 2.3 | 2.3 NTU |
| 4 Oct 2023, 09:35 | 1.4 | 1.4 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
314 µS/cm
Sampled 18 Sep 2026, 13 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Sep 2026, 09:25 | 314 | 314 µS/cm |
| 11 Aug 2026, 09:03 | 389 | 389 µS/cm |
| 21 Jul 2026, 13:29 | 367 | 367 µS/cm |
| 25 Jun 2026, 08:56 | 371 | 371 µS/cm |
| 22 May 2026, 09:07 | 296 | 296 µS/cm |
| 27 Apr 2026, 09:42 | 351 | 351 µS/cm |
| 25 Mar 2026, 08:28 | 197 | 197 µS/cm |
| 20 Feb 2026, 12:13 | 313 | 313 µS/cm |
| 30 Jan 2026, 10:50 | 301 | 301 µS/cm |
| 17 Dec 2025, 10:37 | 294 | 294 µS/cm |
| 12 Nov 2025, 09:18 | 278 | 278 µS/cm |
| 8 Oct 2025, 09:06 | 322 | 322 µS/cm |
| 18 Sep 2025, 08:49 | 292 | 292 µS/cm |
| 26 Aug 2025, 08:45 | 190 | 190 µS/cm |
| 11 Apr 2025, 09:26 | 379 | 379 µS/cm |
| 31 Mar 2025, 13:06 | 354 | 354 µS/cm |
| 25 Feb 2025, 11:49 | 285 | 285 µS/cm |
| 29 Jan 2025, 13:53 | 307 | 307 µS/cm |
| 10 Dec 2024, 13:00 | 351 | 351 µS/cm |
| 25 Nov 2024, 12:13 | 285 | 285 µS/cm |
| 15 Oct 2024, 10:34 | 389 | 389 µS/cm |
| 16 Sep 2024, 13:08 | 372 | 372 µS/cm |
| 27 Aug 2024, 09:49 | 336 | 336 µS/cm |
| 16 Jul 2024, 10:03 | 346 | 346 µS/cm |
| 5 Jun 2024, 12:39 | 360 | 360 µS/cm |
| 7 Mar 2024, 09:38 | 316 | 316 µS/cm |
| 16 Feb 2024, 11:09 | 245 | 245 µS/cm |
| 31 Jan 2024, 13:26 | 186 | 186 µS/cm |
| 5 Dec 2023, 13:58 | 334 | 334 µS/cm |
| 7 Nov 2023, 11:15 | 292 | 292 µS/cm |
| 4 Oct 2023, 09:35 | 327 | 327 µS/cm |
Everything measured here
16 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 16 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 31 | Oct 2023 – Sep 2026 | 101.8% 18 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 31 | Oct 2023 – Sep 2026 | 11.5 mg/l 18 Sep 2026 |
| Temperature of Water 0076 | River water | 31 | Oct 2023 – Sep 2026 | 9.9 °C 18 Sep 2026 |
| pH 0061 | River water | 31 | Oct 2023 – Sep 2026 | 8.27 18 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 30 | Oct 2023 – Sep 2026 | below 0.03 mg/l 18 Sep 2026 |
| Nitrate as N 0117 | River water | 30 | Oct 2023 – Sep 2026 | 0.646 mg/l 18 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 30 | Oct 2023 – Sep 2026 | below 0.01 mg/l 18 Sep 2026 |
| Turbidity 6396 | River water | 25 | Oct 2023 – Mar 2026 | 9.6 NTU 25 Mar 2026 |
| Conductivity at 25 C 0077 | River water | 31 | Oct 2023 – Sep 2026 | 314 µS/cm 18 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 29 | Oct 2023 – Sep 2026 | 160 mg/l 18 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 30 | Oct 2023 – Sep 2026 | below 0.00054 mg/l 18 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 22 | Jul 2024 – May 2026 | 1.3 mg/l 22 May 2026 |
| Chlorophyll : Acetone Extract 7887 | River water | 22 | Oct 2023 – Mar 2026 | 1.4 µg/l 25 Mar 2026 |
| Nitrite as N 0118 | River water | 30 | Oct 2023 – Sep 2026 | below 0.004 mg/l 18 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 30 | Oct 2023 – Sep 2026 | 0.65 mg/l 18 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 25 | Oct 2023 – Mar 2026 | 13 mg/l 25 Mar 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.