Bradshaw Brook above confluence with Tonge
EA name: BRADSHAW BROOK ABOVE CONFL WITH TONGE (also listed as “BRADSHAW BROOK ABOVE CONFLUENCE WITH RIVER TONGE”)
Environment Agency sampling point NW-88002279 · 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, 11:5117 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 36 since 5 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)
- Where
- National Grid 373368, 408681As published, to the nearest 1 m. Open in a map
- River, by its own name
- Bradshaw Brook
- River, by the map
- Bradshaw BrookPlaced on the river its name gives, 1 m from the line.
- Next gauge downstream
- Farnworth On the River Croal · 3.4 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (18 samples)
Monitoring (national agency policy) (18 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
100.1%
Sampled 14 Sep 2026, 17 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 11:51 | 100.1 | 100.1% |
| 4 Aug 2026, 11:34 | 104.4 | 104.4% |
| 15 Jul 2026, 11:15 | 101.4 | 101.4% |
| 16 Jun 2026, 10:54 | 100.8 | 100.8% |
| 9 Jun 2026, 10:59 | 98.2 | 98.2% |
| 14 May 2026, 12:40 | 104.5 | 104.5% |
| 13 Apr 2026, 12:08 | 111.9 | 111.9% |
| 27 Mar 2026, 12:08 | 102 | 102% |
| 18 Feb 2026, 10:23 | 100.1 | 100.1% |
| 27 Jan 2026, 11:18 | 99.7 | 99.7% |
| 10 Dec 2025, 10:58 | 100.2 | 100.2% |
| 19 Nov 2025, 10:42 | 97.8 | 97.8% |
| 21 Oct 2025, 09:45 | 95.9 | 95.9% |
| 22 Sep 2025, 09:42 | 98.4 | 98.4% |
| 14 Aug 2025, 10:38 | 101.3 | 101.3% |
| 24 Jul 2025, 11:59 | 99.8 | 99.8% |
| 11 Jun 2025, 09:21 | 99.7 | 99.7% |
| 6 May 2025, 12:27 | 103.3 | 103.3% |
| 2 Apr 2025, 09:52 | 107.1 | 107.1% |
| 4 Mar 2025, 10:04 | 105 | 105% |
| 18 Feb 2025, 12:24 | 101.7 | 101.7% |
| 23 Jan 2025, 10:29 | 100.2 | 100.2% |
| 5 Dec 2024, 12:48 | 100.6 | 100.6% |
| 18 Nov 2024, 12:54 | 100.5 | 100.5% |
| 14 Oct 2024, 09:29 | 96.6 | 96.6% |
| 23 Sep 2024, 12:10 | 98.8 | 98.8% |
| 21 Aug 2024, 10:30 | 98.5 | 98.5% |
| 16 Jul 2024, 11:31 | 101.4 | 101.4% |
| 21 Jun 2024, 10:11 | 99 | 99% |
| 14 Mar 2024, 09:38 | 101.4 | 101.4% |
| 5 Feb 2024, 10:26 | 98.8 | 98.8% |
| 3 Jan 2024, 09:09 | 97.4 | 97.4% |
| 4 Dec 2023, 11:30 | 96.4 | 96.4% |
| 1 Nov 2023, 09:53 | 97.2 | 97.2% |
| 5 Oct 2023, 13:01 | 98.7 | 98.7% |
Dissolved oxygen
as O2 · code 9924 · mg/l
9.9 mg/l
Sampled 14 Sep 2026, 17 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 11:51 | 9.9 | 9.9 mg/l |
| 4 Aug 2026, 11:34 | 10.1 | 10.1 mg/l |
| 15 Jul 2026, 11:15 | 10.1 | 10.1 mg/l |
| 16 Jun 2026, 10:54 | 10.3 | 10.3 mg/l |
| 9 Jun 2026, 10:59 | 10.7 | 10.7 mg/l |
| 14 May 2026, 12:40 | 12 | 12 mg/l |
| 13 Apr 2026, 12:08 | 12.9 | 12.9 mg/l |
| 27 Mar 2026, 12:08 | 11.9 | 11.9 mg/l |
| 18 Feb 2026, 10:23 | 13.1 | 13.1 mg/l |
| 27 Jan 2026, 11:18 | 12.7 | 12.7 mg/l |
| 10 Dec 2025, 10:58 | 11.8 | 11.8 mg/l |
| 19 Nov 2025, 10:42 | 11.7 | 11.7 mg/l |
| 21 Oct 2025, 09:45 | 10.3 | 10.3 mg/l |
| 22 Sep 2025, 09:42 | 11.2 | 11.2 mg/l |
| 14 Aug 2025, 10:38 | 9.54 | 9.54 mg/l |
| 24 Jul 2025, 11:59 | 9.62 | 9.62 mg/l |
| 11 Jun 2025, 09:21 | 10.8 | 10.8 mg/l |
| 6 May 2025, 12:27 | 11.8 | 11.8 mg/l |
| 2 Apr 2025, 09:52 | 13 | 13 mg/l |
| 4 Mar 2025, 10:04 | 13.4 | 13.4 mg/l |
| 18 Feb 2025, 12:24 | 13.2 | 13.2 mg/l |
| 23 Jan 2025, 10:29 | 12.9 | 12.9 mg/l |
| 5 Dec 2024, 12:48 | 11.9 | 11.9 mg/l |
| 18 Nov 2024, 12:54 | 12.2 | 12.2 mg/l |
| 14 Oct 2024, 09:29 | 11.3 | 11.3 mg/l |
| 23 Sep 2024, 12:10 | 10.3 | 10.3 mg/l |
| 21 Aug 2024, 10:30 | 10.1 | 10.1 mg/l |
| 16 Jul 2024, 11:31 | 10.2 | 10.2 mg/l |
| 21 Jun 2024, 10:11 | 10.3 | 10.3 mg/l |
| 14 Mar 2024, 09:38 | 11.8 | 11.8 mg/l |
| 5 Feb 2024, 10:26 | 11.9 | 11.9 mg/l |
| 3 Jan 2024, 09:09 | 11.7 | 11.7 mg/l |
| 4 Dec 2023, 11:30 | 12.1 | 12.1 mg/l |
| 1 Nov 2023, 09:53 | 10.6 | 10.6 mg/l |
| 5 Oct 2023, 13:01 | 10.1 | 10.1 mg/l |
Water temperature
code 0076 · °C
15.8 °C
Sampled 14 Sep 2026, 17 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 11:51 | 15.8 | 15.8 °C |
| 4 Aug 2026, 11:34 | 16.8 | 16.8 °C |
| 15 Jul 2026, 11:15 | 15.6 | 15.6 °C |
| 16 Jun 2026, 10:54 | 14.1 | 14.1 °C |
| 9 Jun 2026, 10:59 | 11.5 | 11.5 °C |
| 14 May 2026, 12:40 | 9.3 | 9.3 °C |
| 13 Apr 2026, 12:08 | 8.9 | 8.9 °C |
| 27 Mar 2026, 12:08 | 8.4 | 8.4 °C |
| 18 Feb 2026, 10:23 | 4.1 | 4.1 °C |
| 27 Jan 2026, 11:18 | 5.1 | 5.1 °C |
| 10 Dec 2025, 10:58 | 8.2 | 8.2 °C |
| 19 Nov 2025, 10:42 | 7.5 | 7.5 °C |
| 21 Oct 2025, 09:45 | 11.9 | 11.9 °C |
| 22 Sep 2025, 09:42 | 9.4 | 9.4 °C |
| 14 Aug 2025, 10:38 | 18.1 | 18.1 °C |
| 24 Jul 2025, 11:59 | 17 | 17 °C |
| 11 Jun 2025, 09:21 | 11.8 | 11.8 °C |
| 6 May 2025, 12:27 | 9.3 | 9.3 °C |
| 2 Apr 2025, 09:52 | 7.1 | 7.1 °C |
| 4 Mar 2025, 10:04 | 5.1 | 5.1 °C |
| 18 Feb 2025, 12:24 | 4.4 | 4.4 °C |
| 23 Jan 2025, 10:29 | 4.7 | 4.7 °C |
| 5 Dec 2024, 12:48 | 7.9 | 7.9 °C |
| 18 Nov 2024, 12:54 | 6.8 | 6.8 °C |
| 14 Oct 2024, 09:29 | 8.5 | 8.5 °C |
| 23 Sep 2024, 12:10 | 13.5 | 13.5 °C |
| 21 Aug 2024, 10:30 | 14 | 14 °C |
| 16 Jul 2024, 11:31 | 15 | 15 °C |
| 21 Jun 2024, 10:11 | 13.5 | 13.5 °C |
| 14 Mar 2024, 09:38 | 8.5 | 8.5 °C |
| 5 Feb 2024, 10:26 | 7.2 | 7.2 °C |
| 3 Jan 2024, 09:09 | 7.2 | 7.2 °C |
| 4 Dec 2023, 11:30 | 5.6 | 5.6 °C |
| 1 Nov 2023, 09:53 | 11.2 | 11.2 °C |
| 5 Oct 2023, 13:01 | 14.2 | 14.2 °C |
pH
code 0061
7.29
Sampled 14 Sep 2026, 17 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 11:51 | 7.29 | 7.29 |
| 4 Aug 2026, 11:34 | 7.89 | 7.89 |
| 15 Jul 2026, 11:15 | 7.97 | 7.97 |
| 16 Jun 2026, 10:54 | 7.84 | 7.84 |
| 9 Jun 2026, 10:59 | 7.94 | 7.94 |
| 14 May 2026, 12:40 | 8.08 | 8.08 |
| 13 Apr 2026, 12:08 | 8.12 | 8.12 |
| 27 Mar 2026, 12:08 | 7.89 | 7.89 |
| 18 Feb 2026, 10:23 | 7.87 | 7.87 |
| 27 Jan 2026, 11:18 | 7.84 | 7.84 |
| 10 Dec 2025, 10:58 | 7.69 | 7.69 |
| 19 Nov 2025, 10:42 | 7.87 | 7.87 |
| 21 Oct 2025, 09:45 | 7.74 | 7.74 |
| 22 Sep 2025, 09:42 | 7.78 | 7.78 |
| 14 Aug 2025, 10:38 | 7.96 | 7.96 |
| 24 Jul 2025, 11:59 | 7.86 | 7.86 |
| 11 Jun 2025, 09:21 | 7.92 | 7.92 |
| 6 May 2025, 12:27 | 7.77 | 7.77 |
| 2 Apr 2025, 09:52 | 8.02 | 8.02 |
| 4 Mar 2025, 10:04 | 7.86 | 7.86 |
| 18 Feb 2025, 12:24 | 7.77 | 7.77 |
| 23 Jan 2025, 10:29 | 7.67 | 7.67 |
| 5 Dec 2024, 12:48 | 7.6 | 7.6 |
| 18 Nov 2024, 12:54 | 7.79 | 7.79 |
| 14 Oct 2024, 09:29 | 7.73 | 7.73 |
| 23 Sep 2024, 12:10 | 7.79 | 7.79 |
| 21 Aug 2024, 10:30 | 7.88 | 7.88 |
| 16 Jul 2024, 11:31 | 7.79 | 7.79 |
| 21 Jun 2024, 10:11 | 7.82 | 7.82 |
| 14 Mar 2024, 09:38 | 7.94 | 7.94 |
| 5 Feb 2024, 10:26 | 7.74 | 7.74 |
| 3 Jan 2024, 09:09 | 7.54 | 7.54 |
| 4 Dec 2023, 11:30 | 7.77 | 7.77 |
| 1 Nov 2023, 09:53 | 7.7 | 7.7 |
| 5 Oct 2023, 13:01 | 7.61 | 7.61 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 4 Aug 2026, 58 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Aug 2026, 11:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jul 2026, 11:15 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Jun 2026, 10:54 | 0.032 | 0.032 mg/l |
| 14 May 2026, 12:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Apr 2026, 12:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Mar 2026, 12:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Feb 2026, 10:23 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Jan 2026, 11:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Dec 2025, 10:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Nov 2025, 10:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Oct 2025, 09:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Sep 2025, 09:42 | 0.031 | 0.031 mg/l |
| 14 Aug 2025, 10:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Jul 2025, 11:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Jun 2025, 09:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 May 2025, 12:27 | 0.039 | 0.039 mg/l |
| 4 Mar 2025, 10:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Feb 2025, 12:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Jan 2025, 10:29 | 0.038 | 0.038 mg/l |
| 5 Dec 2024, 12:48 | 0.039 | 0.039 mg/l |
| 18 Nov 2024, 12:54 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Oct 2024, 09:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Sep 2024, 12:10 | 0.12 | 0.12 mg/l |
| 21 Aug 2024, 10:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Jul 2024, 11:31 | 0.07 | 0.07 mg/l |
| 21 Jun 2024, 10:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Mar 2024, 09:38 | 0.015 | 0.015 mg/l |
| 5 Feb 2024, 10:26 | 0.015 | 0.015 mg/l |
| 3 Jan 2024, 09:09 | 0.053 | 0.053 mg/l |
| 4 Dec 2023, 11:30 | 0.051 | 0.051 mg/l |
| 1 Nov 2023, 09:53 | 0.3 | 0.3 mg/l |
| 5 Oct 2023, 13:01 | 0.022 | 0.022 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.416 mg/l
Sampled 4 Aug 2026, 58 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Aug 2026, 11:34 | 0.416 | 0.416 mg/l |
| 15 Jul 2026, 11:15 | 0.676 | 0.676 mg/l |
| 16 Jun 2026, 10:54 | 0.746 | 0.746 mg/l |
| 14 May 2026, 12:40 | 0.826 | 0.826 mg/l |
| 13 Apr 2026, 12:08 | 0.726 | 0.726 mg/l |
| 27 Mar 2026, 12:08 | 0.826 | 0.826 mg/l |
| 18 Feb 2026, 10:23 | 0.996 | 0.996 mg/l |
| 27 Jan 2026, 11:18 | 0.995 | 0.995 mg/l |
| 10 Dec 2025, 10:58 | 0.916 | 0.916 mg/l |
| 19 Nov 2025, 10:42 | 0.916 | 0.916 mg/l |
| 21 Oct 2025, 09:45 | 0.836 | 0.836 mg/l |
| 22 Sep 2025, 09:42 | 1.2 | 1.2 mg/l |
| 14 Aug 2025, 10:38 | 0.396 | 0.396 mg/l |
| 24 Jul 2025, 11:59 | 0.456 | 0.456 mg/l |
| 11 Jun 2025, 09:21 | 0.784 | 0.784 mg/l |
| 6 May 2025, 12:27 | 0.714 | 0.714 mg/l |
| 4 Mar 2025, 10:04 | 0.796 | 0.796 mg/l |
| 18 Feb 2025, 12:24 | 0.836 | 0.836 mg/l |
| 23 Jan 2025, 10:29 | 0.946 | 0.946 mg/l |
| 5 Dec 2024, 12:48 | 0.86 | 0.86 mg/l |
| 18 Nov 2024, 12:54 | 0.886 | 0.886 mg/l |
| 14 Oct 2024, 09:29 | 0.726 | 0.726 mg/l |
| 23 Sep 2024, 12:10 | 0.861 | 0.861 mg/l |
| 21 Aug 2024, 10:30 | 0.526 | 0.526 mg/l |
| 16 Jul 2024, 11:31 | 0.98 | 0.98 mg/l |
| 21 Jun 2024, 10:11 | 0.814 | 0.814 mg/l |
| 14 Mar 2024, 09:38 | 0.794 | 0.794 mg/l |
| 5 Feb 2024, 10:26 | 0.868 | 0.868 mg/l |
| 3 Jan 2024, 09:09 | 0.744 | 0.744 mg/l |
| 4 Dec 2023, 11:30 | 0.853 | 0.853 mg/l |
| 1 Nov 2023, 09:53 | 0.639 | 0.639 mg/l |
| 5 Oct 2023, 13:01 | 0.694 | 0.694 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.039 mg/l
Sampled 15 Jul 2026, 3 months ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jul 2026, 11:15 | 0.039 | 0.039 mg/l |
| 16 Jun 2026, 10:54 | 0.041 | 0.041 mg/l |
| 14 May 2026, 12:40 | 0.028 | 0.028 mg/l |
| 13 Apr 2026, 12:08 | 0.012 | 0.012 mg/l |
| 27 Mar 2026, 12:08 | 0.037 | 0.037 mg/l |
| 18 Feb 2026, 10:23 | 0.032 | 0.032 mg/l |
| 27 Jan 2026, 11:18 | 0.037 | 0.037 mg/l |
| 10 Dec 2025, 10:58 | 0.035 | 0.035 mg/l |
| 19 Nov 2025, 10:42 | 0.047 | 0.047 mg/l |
| 21 Oct 2025, 09:45 | 0.043 | 0.043 mg/l |
| 22 Sep 2025, 09:42 | 0.045 | 0.045 mg/l |
| 14 Aug 2025, 10:38 | 0.038 | 0.038 mg/l |
| 24 Jul 2025, 11:59 | 0.053 | 0.053 mg/l |
| 11 Jun 2025, 09:21 | 0.043 | 0.043 mg/l |
| 6 May 2025, 12:27 | 0.021 | 0.021 mg/l |
| 4 Mar 2025, 10:04 | 0.018 | 0.018 mg/l |
| 18 Feb 2025, 12:24 | 0.026 | 0.026 mg/l |
| 23 Jan 2025, 10:29 | 0.036 | 0.036 mg/l |
| 5 Dec 2024, 12:48 | 0.043 | 0.043 mg/l |
| 18 Nov 2024, 12:54 | 0.039 | 0.039 mg/l |
| 14 Oct 2024, 09:29 | 0.041 | 0.041 mg/l |
| 23 Sep 2024, 12:10 | 0.032 | 0.032 mg/l |
| 21 Aug 2024, 10:30 | 0.037 | 0.037 mg/l |
| 16 Jul 2024, 11:31 | 0.05 | 0.05 mg/l |
| 21 Jun 2024, 10:11 | 0.046 | 0.046 mg/l |
| 14 Mar 2024, 09:38 | 0.026 | 0.026 mg/l |
| 5 Feb 2024, 10:26 | 0.03 | 0.03 mg/l |
| 3 Jan 2024, 09:09 | 0.031 | 0.031 mg/l |
| 4 Dec 2023, 11:30 | 0.028 | 0.028 mg/l |
| 1 Nov 2023, 09:53 | 0.081 | 0.081 mg/l |
| 5 Oct 2023, 13:01 | 0.043 | 0.043 mg/l |
Turbidity
code 6396 · NTU
16 NTU
Sampled 27 Mar 2026, 6 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 27 Mar 2026, 12:08 | 16 | 16 NTU |
| 18 Feb 2026, 10:23 | 5.4 | 5.4 NTU |
| 27 Jan 2026, 11:18 | 20 | 20 NTU |
| 10 Dec 2025, 10:58 | 7.4 | 7.4 NTU |
| 19 Nov 2025, 10:42 | 5.5 | 5.5 NTU |
| 21 Oct 2025, 09:45 | 3.2 | 3.2 NTU |
| 22 Sep 2025, 09:42 | 7.8 | 7.8 NTU |
| 14 Aug 2025, 10:38 | 3.3 | 3.3 NTU |
| 4 Mar 2025, 10:04 | 2.4 | 2.4 NTU |
| 18 Feb 2025, 12:24 | 3.6 | 3.6 NTU |
| 23 Jan 2025, 10:29 | 6.6 | 6.6 NTU |
| 5 Dec 2024, 12:48 | 14 | 14 NTU |
| 18 Nov 2024, 12:54 | 2.4 | 2.4 NTU |
| 14 Oct 2024, 09:29 | 3.4 | 3.4 NTU |
| 23 Sep 2024, 12:10 | 17 | 17 NTU |
| 21 Aug 2024, 10:30 | 5.8 | 5.8 NTU |
| 16 Jul 2024, 11:31 | 12 | 12 NTU |
| 21 Jun 2024, 10:11 | 4.2 | 4.2 NTU |
| 14 Mar 2024, 09:38 | 11 | 11 NTU |
| 5 Feb 2024, 10:26 | 4.4 | 4.4 NTU |
| 3 Jan 2024, 09:09 | 10 | 10 NTU |
| 4 Dec 2023, 11:30 | 9.2 | 9.2 NTU |
| 1 Nov 2023, 09:53 | 50 | 50 NTU |
| 5 Oct 2023, 13:01 | 24 | 24 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
247 µS/cm
Sampled 14 Sep 2026, 17 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 11:51 | 247 | 247 µS/cm |
| 4 Aug 2026, 11:34 | 221 | 221 µS/cm |
| 15 Jul 2026, 11:15 | 217 | 217 µS/cm |
| 16 Jun 2026, 10:54 | 234 | 234 µS/cm |
| 9 Jun 2026, 10:59 | 215 | 215 µS/cm |
| 14 May 2026, 12:40 | 239 | 239 µS/cm |
| 13 Apr 2026, 12:08 | 241 | 241 µS/cm |
| 27 Mar 2026, 12:08 | 186 | 186 µS/cm |
| 18 Feb 2026, 10:23 | 193 | 193 µS/cm |
| 27 Jan 2026, 11:18 | 216 | 216 µS/cm |
| 10 Dec 2025, 10:58 | 167 | 167 µS/cm |
| 19 Nov 2025, 10:42 | 208 | 208 µS/cm |
| 21 Oct 2025, 09:45 | 250 | 250 µS/cm |
| 22 Sep 2025, 09:42 | 255 | 255 µS/cm |
| 14 Aug 2025, 10:38 | 274 | 274 µS/cm |
| 24 Jul 2025, 11:59 | 250 | 250 µS/cm |
| 11 Jun 2025, 09:21 | 276 | 276 µS/cm |
| 6 May 2025, 12:27 | 236 | 236 µS/cm |
| 2 Apr 2025, 09:52 | 242 | 242 µS/cm |
| 4 Mar 2025, 10:04 | 243 | 243 µS/cm |
| 18 Feb 2025, 12:24 | 243 | 243 µS/cm |
| 23 Jan 2025, 10:29 | 250 | 250 µS/cm |
| 5 Dec 2024, 12:48 | 172 | 172 µS/cm |
| 18 Nov 2024, 12:54 | 233 | 233 µS/cm |
| 14 Oct 2024, 09:29 | 230 | 230 µS/cm |
| 23 Sep 2024, 12:10 | 199 | 199 µS/cm |
| 21 Aug 2024, 10:30 | 215 | 215 µS/cm |
| 16 Jul 2024, 11:31 | 217 | 217 µS/cm |
| 21 Jun 2024, 10:11 | 231 | 231 µS/cm |
| 14 Mar 2024, 09:38 | 193 | 193 µS/cm |
| 5 Feb 2024, 10:26 | 199 | 199 µS/cm |
| 3 Jan 2024, 09:09 | 140 | 140 µS/cm |
| 4 Dec 2023, 11:30 | 335 | 335 µS/cm |
| 1 Nov 2023, 09:53 | 161 | 161 µS/cm |
| 5 Oct 2023, 13:01 | 188 | 188 µS/cm |
Everything measured here
64 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 64 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 35 | Oct 2023 – Sep 2026 | 100.1% 14 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 35 | Oct 2023 – Sep 2026 | 9.9 mg/l 14 Sep 2026 |
| Temperature of Water 0076 | River water | 35 | Oct 2023 – Sep 2026 | 15.8 °C 14 Sep 2026 |
| pH 0061 | River water | 35 | Oct 2023 – Sep 2026 | 7.29 14 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 32 | Oct 2023 – Aug 2026 | below 0.03 mg/l 4 Aug 2026 |
| Nitrate as N 0117 | River water | 32 | Oct 2023 – Aug 2026 | 0.416 mg/l 4 Aug 2026 |
| Orthophosphate, reactive as P 0180 | River water | 31 | Oct 2023 – Jul 2026 | 0.039 mg/l 15 Jul 2026 |
| Turbidity 6396 | River water | 24 | Oct 2023 – Mar 2026 | 16 NTU 27 Mar 2026 |
| Conductivity at 25 C 0077 | River water | 35 | Oct 2023 – Sep 2026 | 247 µS/cm 14 Sep 2026 |
| 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 | River water | 1 | May 2024 – May 2024 | below 0.001 µg/l 3 May 2024 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 | River water | 1 | May 2024 – May 2024 | below 0.001 µg/l 3 May 2024 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 | River water | 1 | May 2024 – May 2024 | below 0.001 µg/l 3 May 2024 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 | River water | 1 | May 2024 – May 2024 | below 0.002 µg/l 3 May 2024 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 | River water | 1 | May 2024 – May 2024 | below 0.0005 µg/l 3 May 2024 |
| 2H,2H,3H,3H-Perfluorooctanoic acid 2989 | River water | 1 | May 2024 – May 2024 | below 0.001 µg/l 3 May 2024 |
| 3-Perfluoroheptylpropanoic acid 2925 | River water | 1 | May 2024 – May 2024 | below 0.0005 µg/l 3 May 2024 |
| 3:3 Fluorotelomer carboxylic acid 2926 | River water | 1 | May 2024 – May 2024 | below 0.004 µg/l 3 May 2024 |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 | River water | 1 | May 2024 – May 2024 | below 0.005 µg/l 3 May 2024 |
| 4:2 Fluorotelomer sulfonic acid 2987 | River water | 1 | May 2024 – May 2024 | below 0.0005 µg/l 3 May 2024 |
| 6:2 Fluorotelomer sulfonic acid 2984 | River water | 1 | May 2024 – May 2024 | 0.0048 µg/l 3 May 2024 |
| 8:2 Fluorotelomer sulfonic acid 2983 | River water | 1 | May 2024 – May 2024 | below 0.001 µg/l 3 May 2024 |
| 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 | River water | 1 | May 2024 – May 2024 | below 0.0005 µg/l 3 May 2024 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 32 | Oct 2023 – Aug 2026 | 67 mg/l 4 Aug 2026 |
| Ammonia un-ionised as N 0119 | River water | 32 | Oct 2023 – Aug 2026 | below 0.0007 mg/l 4 Aug 2026 |
| BOD : 5 Day ATU 0085 | River water | 29 | Oct 2023 – May 2026 | 1.5 mg/l 14 May 2026 |
| Chloride 0172 | River water | 17 | Oct 2023 – Mar 2026 | 14 mg/l 27 Mar 2026 |
| Chlorophyll : Acetone Extract 7887 | River water | 22 | Oct 2023 – Mar 2026 | 6.3 µg/l 27 Mar 2026 |
| Hexafluoropropylene oxide dimer acid (Gen X) 2981 | River water | 1 | May 2024 – May 2024 | below 0.001 µg/l 3 May 2024 |
| N-Ethylperfluorooctanesulfonamide 2977 | River water | 1 | May 2024 – May 2024 | below 0.002 µg/l 3 May 2024 |
| N-methylperfluorooctanesulfonamide 2975 | River water | 1 | May 2024 – May 2024 | below 0.002 µg/l 3 May 2024 |
| Nitrite as N 0118 | River water | 32 | Oct 2023 – Aug 2026 | below 0.004 mg/l 4 Aug 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 32 | Oct 2023 – Aug 2026 | 0.42 mg/l 4 Aug 2026 |
| Perfluoro(2-ethoxyethane)sulfonic acid 2924 | River water | 1 | May 2024 – May 2024 | below 0.0005 µg/l 3 May 2024 |
| Perfluoro(4-methoxybutanoic) acid 2923 | River water | 1 | May 2024 – May 2024 | below 0.0005 µg/l 3 May 2024 |
| Perfluoro-3,6-dioxaheptanoic acid 2922 | River water | 1 | May 2024 – May 2024 | below 0.0005 µg/l 3 May 2024 |
| Perfluoro-3-methoxypropanoic acid 2921 | River water | 1 | May 2024 – May 2024 | below 0.0005 µg/l 3 May 2024 |
| Perfluoro-4-ethylcyclohexanesulfonic acid 2973 | River water | 1 | May 2024 – May 2024 | below 0.0005 µg/l 3 May 2024 |
| Perfluorobutanesulfonic acid 2972 | River water | 1 | May 2024 – May 2024 | 0.0024 µg/l 3 May 2024 |
| Perfluorobutanoic acid 2995 | River water | 1 | May 2024 – May 2024 | 0.0018 µg/l 3 May 2024 |
| Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 | River water | 1 | May 2024 – May 2024 | below 0.0005 µg/l 3 May 2024 |
| Perfluorodecanesulfonic acid 2969 | River water | 1 | May 2024 – May 2024 | below 0.002 µg/l 3 May 2024 |
| Perfluorodecanoic acid 8892 | River water | 1 | May 2024 – May 2024 | below 0.002 µg/l 3 May 2024 |
| Perfluorododecane sulfonic acid 2968 | River water | 1 | May 2024 – May 2024 | below 0.005 µg/l 3 May 2024 |
| Perfluorododecanoic acid 8894 | River water | 1 | May 2024 – May 2024 | below 0.002 µg/l 3 May 2024 |
| Perfluoroheptanesulfonic acid 2967 | River water | 1 | May 2024 – May 2024 | below 0.0005 µg/l 3 May 2024 |
| Perfluoroheptanoic acid 8889 | River water | 1 | May 2024 – May 2024 | 0.0011 µg/l 3 May 2024 |
| Perfluorohexanesulfonamide 2965 | River water | 1 | May 2024 – May 2024 | below 0.0005 µg/l 3 May 2024 |
| Perfluorohexanesulfonic acid (B) 2944 | River water | 1 | May 2024 – May 2024 | below 0.0005 µg/l 3 May 2024 |
| Perfluorohexanesulfonic acid (L) 2964 | River water | 1 | May 2024 – May 2024 | 0.00075 µg/l 3 May 2024 |
| Perfluorohexanoic acid 8888 | River water | 1 | May 2024 – May 2024 | 0.0014 µg/l 3 May 2024 |
| Perfluorononanesulfonic acid 2963 | River water | 1 | May 2024 – May 2024 | below 0.0005 µg/l 3 May 2024 |
| Perfluorononanoic acid 8891 | River water | 1 | May 2024 – May 2024 | below 0.001 µg/l 3 May 2024 |
| Perfluorooctadecanoic acid 2962 | River water | 1 | May 2024 – May 2024 | below 0.002 µg/l 3 May 2024 |
| Perfluorooctanesulfonamide 2961 | River water | 1 | May 2024 – May 2024 | below 0.001 µg/l 3 May 2024 |
| Perfluorooctanesulfonic acid (branched) 2960 | River water | 1 | May 2024 – May 2024 | 0.0019 µg/l 3 May 2024 |
| Perfluorooctanesulfonic acid (linear) 2959 | River water | 1 | May 2024 – May 2024 | 0.0026 µg/l 3 May 2024 |
| Perfluorooctanoic acid 8890 | River water | 1 | May 2024 – May 2024 | 0.0047 µg/l 3 May 2024 |
| Perfluoropentanesulfonic acid 2957 | River water | 1 | May 2024 – May 2024 | below 0.0005 µg/l 3 May 2024 |
| Perfluoropentanoic acid 8887 | River water | 1 | May 2024 – May 2024 | 0.0015 µg/l 3 May 2024 |
| Perfluorotetradecanoic acid 8895 | River water | 1 | May 2024 – May 2024 | below 0.006 µg/l 3 May 2024 |
| Perfluorotridecanoic acid 2955 | River water | 1 | May 2024 – May 2024 | below 0.005 µg/l 3 May 2024 |
| Perfluoroundecane sulfonic acid 2953 | River water | 1 | May 2024 – May 2024 | below 0.004 µg/l 3 May 2024 |
| Perfluoroundecanoic acid 8893 | River water | 1 | May 2024 – May 2024 | below 0.002 µg/l 3 May 2024 |
| Solids, Suspended at 105 C 0135 | River water | 27 | Oct 2023 – Mar 2026 | 18 mg/l 27 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.