Wear at Wolsingham
EA name: WEAR AT WOLSINGHAM
Environment Agency sampling point NE-44100018 · 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, 10:2228 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 13 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 407445, 536850As published, to the nearest 1 m. Open in a map
- River, by its own name
- Wear
- River, by the map
- River WearPlaced on the river its name gives, 5 m from the line.
- Next gauge downstream
- Witton Park On the River Wear · 15 km along the river
- Nearest gauge upstream
- Stanhope On the River Wear · 11 km along the river
- Why it was sampled
- Planned investigation (local monitoring) (27 samples)
Monitoring (national agency policy) (7 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
101.3%
Sampled 3 Sep 2026, 28 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:22 | 101.3 | 101.3% |
| 5 Aug 2026, 09:57 | 109.6 | 109.6% |
| 3 Jul 2026, 10:44 | 106.2 | 106.2% |
| 4 Jun 2026, 09:15 | 101.8 | 101.8% |
| 1 May 2026, 11:37 | 106.7 | 106.7% |
| 1 Apr 2026, 11:54 | 111.4 | 111.4% |
| 2 Mar 2026, 09:29 | 97.6 | 97.6% |
| 2 Feb 2026, 13:08 | 100.4 | 100.4% |
| 5 Jan 2026, 10:09 | 102 | 102% |
| 2 Dec 2025, 10:47 | 99.7 | 99.7% |
| 4 Nov 2025, 11:15 | 97.2 | 97.2% |
| 2 Oct 2025, 10:11 | 104.2 | 104.2% |
| 1 Sep 2025, 09:39 | 102.4 | 102.4% |
| 1 Aug 2025, 11:30 | 121.3 | 121.3% |
| 7 Jul 2025, 10:05 | 97.9 | 97.9% |
| 5 Jun 2025, 12:12 | 101.1 | 101.1% |
| 8 May 2025, 10:01 | 104.9 | 104.9% |
| 3 Apr 2025, 12:40 | 116.5 | 116.5% |
| 6 Mar 2025, 10:27 | 108.1 | 108.1% |
| 6 Feb 2025, 13:42 | 104.5 | 104.5% |
| 7 Jan 2025, 11:08 | 99.2 | 99.2% |
| 3 Dec 2024, 10:28 | 101.2 | 101.2% |
| 1 Nov 2024, 10:10 | 101.9 | 101.9% |
| 3 Oct 2024, 13:03 | 100.8 | 100.8% |
| 9 Sep 2024, 09:18 | 102.1 | 102.1% |
| 7 Aug 2024, 12:17 | 111 | 111% |
| 2 Jul 2024, 12:37 | 108.6 | 108.6% |
| 7 Feb 2024, 12:20 | 99.2 | 99.2% |
| 10 Jan 2024, 09:47 | 98.8 | 98.8% |
| 11 Dec 2023, 10:55 | 99.2 | 99.2% |
| 24 Nov 2023, 11:12 | 97.9 | 97.9% |
| 30 Oct 2023, 11:36 | 98.5 | 98.5% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.1 mg/l
Sampled 3 Sep 2026, 28 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:22 | 10.1 | 10.1 mg/l |
| 5 Aug 2026, 09:57 | 10.6 | 10.6 mg/l |
| 3 Jul 2026, 10:44 | 10.5 | 10.5 mg/l |
| 4 Jun 2026, 09:15 | 10.6 | 10.6 mg/l |
| 1 May 2026, 11:37 | 11.3 | 11.3 mg/l |
| 1 Apr 2026, 11:54 | 12.7 | 12.7 mg/l |
| 2 Mar 2026, 09:29 | 11.7 | 11.7 mg/l |
| 2 Feb 2026, 13:08 | 12.6 | 12.6 mg/l |
| 5 Jan 2026, 10:09 | 14.8 | 14.8 mg/l |
| 2 Dec 2025, 10:47 | 12.3 | 12.3 mg/l |
| 4 Nov 2025, 11:15 | 10.7 | 10.7 mg/l |
| 2 Oct 2025, 10:11 | 11.1 | 11.1 mg/l |
| 1 Sep 2025, 09:39 | 10.5 | 10.5 mg/l |
| 1 Aug 2025, 11:30 | 11.9 | 11.9 mg/l |
| 7 Jul 2025, 10:05 | 10.1 | 10.1 mg/l |
| 5 Jun 2025, 12:12 | 10.6 | 10.6 mg/l |
| 8 May 2025, 10:01 | 11.8 | 11.8 mg/l |
| 3 Apr 2025, 12:40 | 13.2 | 13.2 mg/l |
| 6 Mar 2025, 10:27 | 13.5 | 13.5 mg/l |
| 6 Feb 2025, 13:42 | 13.9 | 13.9 mg/l |
| 7 Jan 2025, 11:08 | 13.8 | 13.8 mg/l |
| 3 Dec 2024, 10:28 | 12.9 | 12.9 mg/l |
| 1 Nov 2024, 10:10 | 11.6 | 11.6 mg/l |
| 3 Oct 2024, 13:03 | 11.5 | 11.5 mg/l |
| 9 Sep 2024, 09:18 | 10.6 | 10.6 mg/l |
| 7 Aug 2024, 12:17 | 10.9 | 10.9 mg/l |
| 2 Jul 2024, 12:37 | 11 | 11 mg/l |
| 7 Feb 2024, 12:20 | 12.7 | 12.7 mg/l |
| 10 Jan 2024, 09:47 | 12.9 | 12.9 mg/l |
| 11 Dec 2023, 10:55 | 12.6 | 12.6 mg/l |
| 24 Nov 2023, 11:12 | 12.1 | 12.1 mg/l |
| 30 Oct 2023, 11:36 | 11.3 | 11.3 mg/l |
Water temperature
code 0076 · °C
15.6 °C
Sampled 3 Sep 2026, 28 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:22 | 15.6 | 15.6 °C |
| 5 Aug 2026, 09:57 | 17 | 17 °C |
| 3 Jul 2026, 10:44 | 15.8 | 15.8 °C |
| 4 Jun 2026, 09:15 | 13.5 | 13.5 °C |
| 1 May 2026, 11:37 | 12.5 | 12.5 °C |
| 1 Apr 2026, 11:54 | 9.4 | 9.4 °C |
| 2 Mar 2026, 09:29 | 7.5 | 7.5 °C |
| 2 Feb 2026, 13:08 | 5.6 | 5.6 °C |
| 5 Jan 2026, 10:09 | 0.1 | 0.1 °C |
| 2 Dec 2025, 10:47 | 6.2 | 6.2 °C |
| 4 Nov 2025, 11:15 | 10.9 | 10.9 °C |
| 2 Oct 2025, 10:11 | 12.3 | 12.3 °C |
| 1 Sep 2025, 09:39 | 14.2 | 14.2 °C |
| 1 Aug 2025, 11:30 | 16.1 | 16.1 °C |
| 7 Jul 2025, 10:05 | 14 | 14 °C |
| 5 Jun 2025, 12:12 | 13 | 13 °C |
| 8 May 2025, 10:01 | 9.9 | 9.9 °C |
| 3 Apr 2025, 12:40 | 9.9 | 9.9 °C |
| 6 Mar 2025, 10:27 | 5.9 | 5.9 °C |
| 6 Feb 2025, 13:42 | 3.4 | 3.4 °C |
| 7 Jan 2025, 11:08 | 1.7 | 1.7 °C |
| 3 Dec 2024, 10:28 | 4.9 | 4.9 °C |
| 1 Nov 2024, 10:10 | 9.5 | 9.5 °C |
| 3 Oct 2024, 13:03 | 9.6 | 9.6 °C |
| 9 Sep 2024, 09:18 | 13.4 | 13.4 °C |
| 7 Aug 2024, 12:17 | 16.3 | 16.3 °C |
| 2 Jul 2024, 12:37 | 14.7 | 14.7 °C |
| 7 Feb 2024, 12:20 | 5 | 5 °C |
| 10 Jan 2024, 09:47 | 4.2 | 4.2 °C |
| 11 Dec 2023, 10:55 | 5.1 | 5.1 °C |
| 24 Nov 2023, 11:12 | 6.1 | 6.1 °C |
| 30 Oct 2023, 11:36 | 9.2 | 9.2 °C |
pH
code 0061
8.43
Sampled 3 Sep 2026, 28 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:22 | 8.43 | 8.43 |
| 5 Aug 2026, 09:57 | 8.94 | 8.94 |
| 3 Jul 2026, 10:44 | 8.93 | 8.93 |
| 4 Jun 2026, 09:15 | 8.58 | 8.58 |
| 1 May 2026, 11:37 | 9.11 | 9.11 |
| 1 Apr 2026, 11:54 | 8.63 | 8.63 |
| 2 Mar 2026, 09:29 | 8.07 | 8.07 |
| 2 Feb 2026, 13:08 | 7.99 | 7.99 |
| 5 Jan 2026, 10:09 | 8.34 | 8.34 |
| 2 Dec 2025, 10:47 | 8.16 | 8.16 |
| 4 Nov 2025, 11:15 | 7.93 | 7.93 |
| 2 Oct 2025, 10:11 | 8.44 | 8.44 |
| 1 Sep 2025, 09:39 | 8.56 | 8.56 |
| 1 Aug 2025, 11:30 | 9.17 | 9.17 |
| 7 Jul 2025, 10:05 | 8.62 | 8.62 |
| 5 Jun 2025, 12:12 | 8.46 | 8.46 |
| 8 May 2025, 10:01 | 8.51 | 8.51 |
| 3 Apr 2025, 12:40 | 8.98 | 8.98 |
| 6 Mar 2025, 10:27 | 8.54 | 8.54 |
| 6 Feb 2025, 13:42 | 8.27 | 8.27 |
| 7 Jan 2025, 11:08 | 8.01 | 8.01 |
| 3 Dec 2024, 10:28 | 8.14 | 8.14 |
| 1 Nov 2024, 10:10 | 8.27 | 8.27 |
| 3 Oct 2024, 13:03 | 8.09 | 8.09 |
| 9 Sep 2024, 09:18 | 8.59 | 8.59 |
| 7 Aug 2024, 12:17 | 8.91 | 8.91 |
| 2 Jul 2024, 12:37 | 8.67 | 8.67 |
| 7 Feb 2024, 12:20 | 7.8 | 7.8 |
| 10 Jan 2024, 09:47 | 8 | 8 |
| 11 Dec 2023, 10:55 | 7.7 | 7.7 |
| 29 Nov 2023, 11:09 | 7.98 | 7.98 |
| 24 Nov 2023, 11:12 | 8 | 8 |
| 30 Oct 2023, 11:36 | 7.8 | 7.8 |
| 13 Oct 2023, 15:37 | 8.13 | 8.13 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.0051 mg/l
Sampled 3 Sep 2026, 28 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:22 | 0.0051 | 0.0051 mg/l |
| 5 Aug 2026, 09:57 | 0.0061 | 0.0061 mg/l |
| 3 Jul 2026, 10:44 | 0.015 | 0.015 mg/l |
| 4 Jun 2026, 09:15 | 0.02 | 0.02 mg/l |
| 1 May 2026, 11:37 | 0.0065 | 0.0065 mg/l |
| 1 Apr 2026, 11:54 | <0.002 | below 0.002 mg/l (not detected above this) |
| 2 Mar 2026, 09:29 | 0.0044 | 0.0044 mg/l |
| 2 Feb 2026, 13:08 | 0.0068 | 0.0068 mg/l |
| 5 Jan 2026, 10:09 | 0.023 | 0.023 mg/l |
| 2 Dec 2025, 10:47 | 0.004 | 0.004 mg/l |
| 4 Nov 2025, 11:15 | <0.002 | below 0.002 mg/l (not detected above this) |
| 2 Oct 2025, 10:11 | 0.0022 | 0.0022 mg/l |
| 1 Sep 2025, 09:39 | 0.0048 | 0.0048 mg/l |
| 1 Aug 2025, 11:30 | 0.011 | 0.011 mg/l |
| 7 Jul 2025, 10:05 | <0.002 | below 0.002 mg/l (not detected above this) |
| 5 Jun 2025, 12:12 | 0.014 | 0.014 mg/l |
| 8 May 2025, 10:01 | 0.012 | 0.012 mg/l |
| 3 Apr 2025, 12:40 | 0.0033 | 0.0033 mg/l |
| 6 Mar 2025, 10:27 | <0.002 | below 0.002 mg/l (not detected above this) |
| 6 Feb 2025, 13:42 | <0.002 | below 0.002 mg/l (not detected above this) |
| 7 Jan 2025, 11:08 | 0.0077 | 0.0077 mg/l |
| 3 Dec 2024, 10:28 | 0.026 | 0.026 mg/l |
| 1 Nov 2024, 10:10 | <0.002 | below 0.002 mg/l (not detected above this) |
| 3 Oct 2024, 13:03 | 0.005 | 0.005 mg/l |
| 9 Sep 2024, 09:18 | 0.0063 | 0.0063 mg/l |
| 7 Aug 2024, 12:17 | 0.015 | 0.015 mg/l |
| 2 Jul 2024, 12:37 | 0.018 | 0.018 mg/l |
| 7 Feb 2024, 12:20 | 0.0072 | 0.0072 mg/l |
| 10 Jan 2024, 09:47 | 0.014 | 0.014 mg/l |
| 11 Dec 2023, 10:55 | 0.056 | 0.056 mg/l |
| 24 Nov 2023, 11:12 | 0.011 | 0.011 mg/l |
| 30 Oct 2023, 11:36 | 0.0073 | 0.0073 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.318 mg/l
Sampled 3 Sep 2026, 28 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:22 | 0.318 | 0.318 mg/l |
| 5 Aug 2026, 09:57 | 0.224 | 0.224 mg/l |
| 3 Jul 2026, 10:44 | 0.475 | 0.475 mg/l |
| 4 Jun 2026, 09:15 | 0.363 | 0.363 mg/l |
| 1 May 2026, 11:37 | 0.456 | 0.456 mg/l |
| 1 Apr 2026, 11:54 | 0.569 | 0.569 mg/l |
| 2 Mar 2026, 09:29 | 0.908 | 0.908 mg/l |
| 2 Feb 2026, 13:08 | 1.2 | 1.2 mg/l |
| 5 Jan 2026, 10:09 | 1.1 | 1.1 mg/l |
| 2 Dec 2025, 10:47 | 0.589 | 0.589 mg/l |
| 4 Nov 2025, 11:15 | 0.199 | 0.199 mg/l |
| 2 Oct 2025, 10:11 | 0.359 | 0.359 mg/l |
| 1 Sep 2025, 09:39 | 0.198 | 0.198 mg/l |
| 1 Aug 2025, 11:30 | 0.147 | 0.147 mg/l |
| 7 Jul 2025, 10:05 | 0.168 | 0.168 mg/l |
| 5 Jun 2025, 12:12 | 0.483 | 0.483 mg/l |
| 8 May 2025, 10:01 | 0.543 | 0.543 mg/l |
| 3 Apr 2025, 12:40 | 0.377 | 0.377 mg/l |
| 6 Mar 2025, 10:27 | 0.628 | 0.628 mg/l |
| 6 Feb 2025, 13:42 | 0.727 | 0.727 mg/l |
| 7 Jan 2025, 11:08 | 0.998 | 0.998 mg/l |
| 3 Dec 2024, 10:28 | 0.319 | 0.319 mg/l |
| 1 Nov 2024, 10:10 | 0.579 | 0.579 mg/l |
| 3 Oct 2024, 13:03 | 0.209 | 0.209 mg/l |
| 9 Sep 2024, 09:18 | 0.537 | 0.537 mg/l |
| 7 Aug 2024, 12:17 | 0.497 | 0.497 mg/l |
| 2 Jul 2024, 12:37 | 0.537 | 0.537 mg/l |
| 7 Feb 2024, 12:20 | 1.3 | 1.3 mg/l |
| 10 Jan 2024, 09:47 | 1.3 | 1.3 mg/l |
| 11 Dec 2023, 10:55 | 0.609 | 0.609 mg/l |
| 24 Nov 2023, 11:12 | 0.758 | 0.758 mg/l |
| 30 Oct 2023, 11:36 | 0.758 | 0.758 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.0071 mg/l
Sampled 3 Sep 2026, 28 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:22 | 0.0071 | 0.0071 mg/l |
| 5 Aug 2026, 09:57 | 0.0036 | 0.0036 mg/l |
| 3 Jul 2026, 10:44 | 0.018 | 0.018 mg/l |
| 4 Jun 2026, 09:15 | 0.015 | 0.015 mg/l |
| 1 May 2026, 11:37 | <0.001 | below 0.001 mg/l (not detected above this) |
| 1 Apr 2026, 11:54 | 0.004 | 0.004 mg/l |
| 2 Mar 2026, 09:29 | 0.0071 | 0.0071 mg/l |
| 2 Feb 2026, 13:08 | 0.0065 | 0.0065 mg/l |
| 5 Jan 2026, 10:09 | 0.02 | 0.02 mg/l |
| 2 Dec 2025, 10:47 | 0.0069 | 0.0069 mg/l |
| 4 Nov 2025, 11:15 | 0.0084 | 0.0084 mg/l |
| 2 Oct 2025, 10:11 | 0.0087 | 0.0087 mg/l |
| 1 Sep 2025, 09:39 | 0.004 | 0.004 mg/l |
| 1 Aug 2025, 11:30 | <0.001 | below 0.001 mg/l (not detected above this) |
| 7 Jul 2025, 10:05 | 0.0085 | 0.0085 mg/l |
| 5 Jun 2025, 12:12 | 0.02 | 0.02 mg/l |
| 8 May 2025, 10:01 | 0.0042 | 0.0042 mg/l |
| 3 Apr 2025, 12:40 | <0.001 | below 0.001 mg/l (not detected above this) |
| 6 Mar 2025, 10:27 | 0.0068 | 0.0068 mg/l |
| 6 Feb 2025, 13:42 | 0.0071 | 0.0071 mg/l |
| 7 Jan 2025, 11:08 | 0.011 | 0.011 mg/l |
| 3 Dec 2024, 10:28 | 0.0069 | 0.0069 mg/l |
| 1 Nov 2024, 10:10 | 0.0069 | 0.0069 mg/l |
| 3 Oct 2024, 13:03 | 0.008 | 0.008 mg/l |
| 9 Sep 2024, 09:18 | 0.022 | 0.022 mg/l |
| 7 Aug 2024, 12:17 | 0.012 | 0.012 mg/l |
| 2 Jul 2024, 12:37 | 0.0039 | 0.0039 mg/l |
| 7 Feb 2024, 12:20 | 0.0077 | 0.0077 mg/l |
| 10 Jan 2024, 09:47 | 0.012 | 0.012 mg/l |
| 11 Dec 2023, 10:55 | 0.013 | 0.013 mg/l |
| 24 Nov 2023, 11:12 | 0.0099 | 0.0099 mg/l |
| 30 Oct 2023, 11:36 | 0.0085 | 0.0085 mg/l |
Turbidity
code 6396 · NTU
2 NTU
Sampled 7 Feb 2024, 2.6 years ago · 5 results banked
Every result (5)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Feb 2024, 12:20 | 2 | 2 NTU |
| 10 Jan 2024, 09:47 | 2.6 | 2.6 NTU |
| 11 Dec 2023, 10:55 | 3.1 | 3.1 NTU |
| 24 Nov 2023, 11:12 | 4.7 | 4.7 NTU |
| 30 Oct 2023, 11:36 | 3.8 | 3.8 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
299 µS/cm
Sampled 3 Sep 2026, 28 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:22 | 299 | 299 µS/cm |
| 5 Aug 2026, 09:57 | 317 | 317 µS/cm |
| 3 Jul 2026, 10:44 | 380 | 380 µS/cm |
| 4 Jun 2026, 09:15 | 319 | 319 µS/cm |
| 1 May 2026, 11:37 | 353 | 353 µS/cm |
| 1 Apr 2026, 11:54 | 260 | 260 µS/cm |
| 2 Mar 2026, 09:29 | 258 | 258 µS/cm |
| 2 Feb 2026, 13:08 | 230 | 230 µS/cm |
| 5 Jan 2026, 10:09 | 342 | 342 µS/cm |
| 2 Dec 2025, 10:47 | 147 | 147 µS/cm |
| 4 Nov 2025, 11:15 | 118 | 118 µS/cm |
| 2 Oct 2025, 10:11 | 325 | 325 µS/cm |
| 1 Sep 2025, 09:39 | 310 | 310 µS/cm |
| 1 Aug 2025, 11:30 | 357 | 357 µS/cm |
| 7 Jul 2025, 10:05 | 188 | 188 µS/cm |
| 5 Jun 2025, 12:12 | 343 | 343 µS/cm |
| 8 May 2025, 10:01 | 388 | 388 µS/cm |
| 3 Apr 2025, 12:40 | 334 | 334 µS/cm |
| 6 Mar 2025, 10:27 | 306 | 306 µS/cm |
| 6 Feb 2025, 13:42 | 280 | 280 µS/cm |
| 7 Jan 2025, 11:08 | 336 | 336 µS/cm |
| 3 Dec 2024, 10:28 | 167 | 167 µS/cm |
| 1 Nov 2024, 10:10 | 287 | 287 µS/cm |
| 3 Oct 2024, 13:03 | 187 | 187 µS/cm |
| 9 Sep 2024, 09:18 | 293 | 293 µS/cm |
| 7 Aug 2024, 12:17 | 370 | 370 µS/cm |
| 2 Jul 2024, 12:37 | 355 | 355 µS/cm |
| 7 Feb 2024, 12:20 | 296 | 296 µS/cm |
| 10 Jan 2024, 09:47 | 351 | 351 µS/cm |
| 11 Dec 2023, 10:55 | 160 | 160 µS/cm |
| 24 Nov 2023, 11:12 | 233 | 233 µS/cm |
| 30 Oct 2023, 11:36 | 190 | 190 µS/cm |
Everything measured here
34 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 34 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 32 | Oct 2023 – Sep 2026 | 101.3% 3 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 32 | Oct 2023 – Sep 2026 | 10.1 mg/l 3 Sep 2026 |
| Temperature of Water 0076 | River water | 32 | Oct 2023 – Sep 2026 | 15.6 °C 3 Sep 2026 |
| pH 0061 | River water | 34 | Oct 2023 – Sep 2026 | 8.43 3 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 32 | Oct 2023 – Sep 2026 | 0.0051 mg/l 3 Sep 2026 |
| Nitrate as N 0117 | River water | 32 | Oct 2023 – Sep 2026 | 0.318 mg/l 3 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 32 | Oct 2023 – Sep 2026 | 0.0071 mg/l 3 Sep 2026 |
| Turbidity 6396 | River water | 5 | Oct 2023 – Feb 2024 | 2 NTU 7 Feb 2024 |
| Conductivity at 25 C 0077 | River water | 32 | Oct 2023 – Sep 2026 | 299 µS/cm 3 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 32 | Oct 2023 – Sep 2026 | 110 mg/l 3 Sep 2026 |
| Aluminium, Dissolved 6037 | River water | 2 | Oct 2023 – Nov 2023 | 76 µg/l 29 Nov 2023 |
| Ammonia un-ionised as N 0119 | River water | 32 | Oct 2023 – Sep 2026 | 0.00014 mg/l 3 Sep 2026 |
| Cadmium, Dissolved 0106 | River water | 7 | Oct 2023 – Feb 2024 | 0.12 µg/l 7 Feb 2024 |
| Calcium, Dissolved 0239 | River water | 7 | Oct 2023 – Feb 2024 | 41 mg/l 7 Feb 2024 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 7 | Oct 2023 – Feb 2024 | 3.6 mg/l 7 Feb 2024 |
| Chlorophyll : Acetone Extract 7887 | River water | 5 | Oct 2023 – Feb 2024 | below 0.5 µg/l 7 Feb 2024 |
| Chromium, Dissolved 3409 | River water | 7 | Oct 2023 – Feb 2024 | below 0.5 µg/l 7 Feb 2024 |
| Copper : BLM Bioavailable 4821 | River water | 5 | Oct 2023 – Feb 2024 | 0.11 µg/l 7 Feb 2024 |
| Copper, Dissolved 6450 | River water | 7 | Oct 2023 – Feb 2024 | 1.4 µg/l 7 Feb 2024 |
| Hardness, Total as CaCO3 0158 | River water | 2 | Oct 2023 – Nov 2023 | 92.2 mg/l 29 Nov 2023 |
| Iron, Dissolved 6460 | River water | 5 | Oct 2023 – Feb 2024 | 210 µg/l 7 Feb 2024 |
| Lead : BLM Bioavailable 3377 | River water | 5 | Oct 2023 – Feb 2024 | 2.4 µg/l 7 Feb 2024 |
| Lead, Dissolved 0052 | River water | 7 | Oct 2023 – Feb 2024 | 8.8 µg/l 7 Feb 2024 |
| Magnesium, Dissolved 0235 | River water | 7 | Oct 2023 – Feb 2024 | 4.8 mg/l 7 Feb 2024 |
| Manganese : BLM Bioavailable 4820 | River water | 5 | Oct 2023 – Feb 2024 | 16 µg/l 7 Feb 2024 |
| Manganese, Dissolved 6458 | River water | 5 | Oct 2023 – Feb 2024 | 23 µg/l 7 Feb 2024 |
| Mercury, Dissolved 0103 | River water | 5 | Oct 2023 – Feb 2024 | below 0.01 µg/l 7 Feb 2024 |
| Nickel : BLM Bioavailable 3878 | River water | 5 | Oct 2023 – Feb 2024 | 0.74 µg/l 7 Feb 2024 |
| Nickel, Dissolved 3410 | River water | 7 | Oct 2023 – Feb 2024 | 1.7 µg/l 7 Feb 2024 |
| Nitrite as N 0118 | River water | 32 | Oct 2023 – Sep 2026 | 0.0023 mg/l 3 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 32 | Oct 2023 – Sep 2026 | 0.32 mg/l 3 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 5 | Oct 2023 – Feb 2024 | 4 mg/l 7 Feb 2024 |
| Zinc : BLM Bioavailable 4822 | River water | 5 | Oct 2023 – Feb 2024 | 19 µg/l 7 Feb 2024 |
| Zinc, Dissolved 3408 | River water | 7 | Oct 2023 – Feb 2024 | 40 µg/l 7 Feb 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.