Wear at Witton-le-Wear
EA name: WEAR AT WITTON-LE-WEAR
Environment Agency sampling point NE-44100142 · 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, 11:3228 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 38 since 25 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 414780, 530730As published, to the nearest 10 m. Open in a map
- River, by its own name
- Wear
- River, by the map
- River WearPlaced on the river its name gives, 4 m from the line.
- Next gauge downstream
- Witton Park On the River Wear · 3.4 km along the river
- Nearest gauge upstream
- Bedburn On the Bedburn Beck · 4.6 km along the riverStanhope On the River Wear · 22 km along the river
- Why it was sampled
- Monitoring (national agency policy) (25 samples)
Planned investigation (local monitoring) (13 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
106.3%
Sampled 3 Sep 2026, 28 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:32 | 106.3 | 106.3% |
| 5 Aug 2026, 11:02 | 106.5 | 106.5% |
| 1 Jul 2026, 10:24 | 102.3 | 102.3% |
| 3 Jun 2026, 12:43 | 93.7 | 93.7% |
| 1 May 2026, 10:31 | 106.8 | 106.8% |
| 1 Apr 2026, 11:37 | 106.3 | 106.3% |
| 4 Mar 2026, 09:46 | 103.8 | 103.8% |
| 4 Feb 2026, 10:38 | 99.7 | 99.7% |
| 5 Jan 2026, 11:04 | 101 | 101% |
| 9 Dec 2025, 11:11 | 99.5 | 99.5% |
| 2 Dec 2025, 10:03 | 100.4 | 100.4% |
| 4 Nov 2025, 10:10 | 95.4 | 95.4% |
| 3 Oct 2025, 09:41 | 96.2 | 96.2% |
| 2 Sep 2025, 10:07 | 104.2 | 104.2% |
| 1 Aug 2025, 12:51 | 116.9 | 116.9% |
| 1 Jul 2025, 11:01 | 111 | 111% |
| 2 Jun 2025, 10:26 | 101.9 | 101.9% |
| 8 May 2025, 09:27 | 98 | 98% |
| 2 Apr 2025, 12:55 | 108.1 | 108.1% |
| 3 Mar 2025, 13:51 | 111.8 | 111.8% |
| 3 Feb 2025, 14:16 | 104.3 | 104.3% |
| 20 Jan 2025, 12:51 | 99.9 | 99.9% |
| 4 Dec 2024, 10:27 | 99 | 99% |
| 20 Nov 2024, 12:30 | 104 | 104% |
| 14 Oct 2024, 12:43 | 100.3 | 100.3% |
| 16 Sep 2024, 09:28 | 97.2 | 97.2% |
| 21 Aug 2024, 10:34 | 114.3 | 114.3% |
| 15 Jul 2024, 11:46 | 106.5 | 106.5% |
| 18 Jun 2024, 11:04 | 106.9 | 106.9% |
| 13 May 2024, 09:02 | 98.4 | 98.4% |
| 16 Apr 2024, 10:12 | 100.6 | 100.6% |
| 18 Mar 2024, 09:29 | 100.5 | 100.5% |
| 21 Feb 2024, 12:41 | 99.4 | 99.4% |
| 15 Jan 2024, 11:35 | 98.8 | 98.8% |
| 6 Dec 2023, 09:42 | 98.4 | 98.4% |
| 24 Nov 2023, 12:05 | 98.1 | 98.1% |
| 15 Nov 2023, 10:56 | 99.1 | 99.1% |
| 25 Oct 2023, 12:32 | 101.1 | 101.1% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.4 mg/l
Sampled 3 Sep 2026, 28 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:32 | 10.4 | 10.4 mg/l |
| 5 Aug 2026, 11:02 | 10 | 10 mg/l |
| 1 Jul 2026, 10:24 | 9.7 | 9.7 mg/l |
| 3 Jun 2026, 12:43 | 9.49 | 9.49 mg/l |
| 1 May 2026, 10:31 | 11.8 | 11.8 mg/l |
| 1 Apr 2026, 11:37 | 12.1 | 12.1 mg/l |
| 4 Mar 2026, 09:46 | 13.2 | 13.2 mg/l |
| 4 Feb 2026, 10:38 | 13 | 13 mg/l |
| 5 Jan 2026, 11:04 | 14.7 | 14.7 mg/l |
| 9 Dec 2025, 11:11 | 11.8 | 11.8 mg/l |
| 2 Dec 2025, 10:03 | 12.4 | 12.4 mg/l |
| 4 Nov 2025, 10:10 | 10.4 | 10.4 mg/l |
| 3 Oct 2025, 09:41 | 10.2 | 10.2 mg/l |
| 2 Sep 2025, 10:07 | 10.5 | 10.5 mg/l |
| 1 Aug 2025, 12:51 | 11.3 | 11.3 mg/l |
| 1 Jul 2025, 11:01 | 10.1 | 10.1 mg/l |
| 2 Jun 2025, 10:26 | 10.3 | 10.3 mg/l |
| 8 May 2025, 09:27 | 11 | 11 mg/l |
| 2 Apr 2025, 12:55 | 12.7 | 12.7 mg/l |
| 3 Mar 2025, 13:51 | 13.7 | 13.7 mg/l |
| 3 Feb 2025, 14:16 | 13.1 | 13.1 mg/l |
| 20 Jan 2025, 12:51 | 13.2 | 13.2 mg/l |
| 4 Dec 2024, 10:27 | 12.9 | 12.9 mg/l |
| 20 Nov 2024, 12:30 | 14.6 | 14.6 mg/l |
| 14 Oct 2024, 12:43 | 12.3 | 12.3 mg/l |
| 16 Sep 2024, 09:28 | 10.7 | 10.7 mg/l |
| 21 Aug 2024, 10:34 | 11.7 | 11.7 mg/l |
| 15 Jul 2024, 11:46 | 10.9 | 10.9 mg/l |
| 18 Jun 2024, 11:04 | 11.2 | 11.2 mg/l |
| 13 May 2024, 09:02 | 10.2 | 10.2 mg/l |
| 16 Apr 2024, 10:12 | 12.3 | 12.3 mg/l |
| 18 Mar 2024, 09:29 | 11.9 | 11.9 mg/l |
| 21 Feb 2024, 12:41 | 12 | 12 mg/l |
| 15 Jan 2024, 11:35 | 13.8 | 13.8 mg/l |
| 6 Dec 2023, 09:42 | 13.4 | 13.4 mg/l |
| 24 Nov 2023, 12:05 | 12 | 12 mg/l |
| 15 Nov 2023, 10:56 | 11.6 | 11.6 mg/l |
| 25 Oct 2023, 12:32 | 11.5 | 11.5 mg/l |
Water temperature
code 0076 · °C
16.5 °C
Sampled 3 Sep 2026, 28 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:32 | 16.5 | 16.5 °C |
| 5 Aug 2026, 11:02 | 18.1 | 18.1 °C |
| 1 Jul 2026, 10:24 | 17.8 | 17.8 °C |
| 3 Jun 2026, 12:43 | 14.7 | 14.7 °C |
| 1 May 2026, 10:31 | 10.9 | 10.9 °C |
| 1 Apr 2026, 11:37 | 9.5 | 9.5 °C |
| 4 Mar 2026, 09:46 | 5 | 5 °C |
| 4 Feb 2026, 10:38 | 4.2 | 4.2 °C |
| 5 Jan 2026, 11:04 | 0 | 0 °C |
| 9 Dec 2025, 11:11 | 8 | 8 °C |
| 2 Dec 2025, 10:03 | 6.4 | 6.4 °C |
| 4 Nov 2025, 10:10 | 11.2 | 11.2 °C |
| 3 Oct 2025, 09:41 | 12.6 | 12.6 °C |
| 2 Sep 2025, 10:07 | 14.7 | 14.7 °C |
| 1 Aug 2025, 12:51 | 16.7 | 16.7 °C |
| 1 Jul 2025, 11:01 | 19.7 | 19.7 °C |
| 2 Jun 2025, 10:26 | 14.6 | 14.6 °C |
| 8 May 2025, 09:27 | 10.3 | 10.3 °C |
| 2 Apr 2025, 12:55 | 8.2 | 8.2 °C |
| 3 Mar 2025, 13:51 | 6.6 | 6.6 °C |
| 3 Feb 2025, 14:16 | 5.5 | 5.5 °C |
| 20 Jan 2025, 12:51 | 3.7 | 3.7 °C |
| 4 Dec 2024, 10:27 | 4.1 | 4.1 °C |
| 20 Nov 2024, 12:30 | 1.5 | 1.5 °C |
| 14 Oct 2024, 12:43 | 6.4 | 6.4 °C |
| 16 Sep 2024, 09:28 | 11 | 11 °C |
| 21 Aug 2024, 10:34 | 14 | 14 °C |
| 15 Jul 2024, 11:46 | 14.1 | 14.1 °C |
| 18 Jun 2024, 11:04 | 13.1 | 13.1 °C |
| 13 May 2024, 09:02 | 13.6 | 13.6 °C |
| 16 Apr 2024, 10:12 | 6.7 | 6.7 °C |
| 18 Mar 2024, 09:29 | 8.1 | 8.1 °C |
| 21 Feb 2024, 12:41 | 7 | 7 °C |
| 15 Jan 2024, 11:35 | 1.5 | 1.5 °C |
| 6 Dec 2023, 09:42 | 2.4 | 2.4 °C |
| 24 Nov 2023, 12:05 | 6.5 | 6.5 °C |
| 15 Nov 2023, 10:56 | 8.3 | 8.3 °C |
| 25 Oct 2023, 12:32 | 9.7 | 9.7 °C |
pH
code 0061
8.46
Sampled 3 Sep 2026, 28 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:32 | 8.46 | 8.46 |
| 5 Aug 2026, 11:02 | 8.8 | 8.8 |
| 1 Jul 2026, 10:24 | 8.52 | 8.52 |
| 3 Jun 2026, 12:43 | 8.3 | 8.3 |
| 1 May 2026, 10:31 | 8.59 | 8.59 |
| 1 Apr 2026, 11:37 | 8.24 | 8.24 |
| 4 Mar 2026, 09:46 | 8.49 | 8.49 |
| 4 Feb 2026, 10:38 | 8.14 | 8.14 |
| 5 Jan 2026, 11:04 | 8.1 | 8.1 |
| 9 Dec 2025, 11:11 | 7.93 | 7.93 |
| 2 Dec 2025, 10:03 | 7.94 | 7.94 |
| 4 Nov 2025, 10:10 | 8.05 | 8.05 |
| 3 Oct 2025, 09:41 | 8.08 | 8.08 |
| 2 Sep 2025, 10:07 | 8.49 | 8.49 |
| 1 Aug 2025, 12:51 | 8.99 | 8.99 |
| 1 Jul 2025, 11:01 | 8.45 | 8.45 |
| 2 Jun 2025, 10:26 | 8.32 | 8.32 |
| 8 May 2025, 09:27 | 8.39 | 8.39 |
| 2 Apr 2025, 12:55 | 8.99 | 8.99 |
| 3 Mar 2025, 13:51 | 8.66 | 8.66 |
| 3 Feb 2025, 14:16 | 8.13 | 8.13 |
| 20 Jan 2025, 12:51 | 7.73 | 7.73 |
| 4 Dec 2024, 10:27 | 7.97 | 7.97 |
| 20 Nov 2024, 12:30 | 8.36 | 8.36 |
| 14 Oct 2024, 12:43 | 7.96 | 7.96 |
| 16 Sep 2024, 09:28 | 8.42 | 8.42 |
| 21 Aug 2024, 10:34 | 8.56 | 8.56 |
| 15 Jul 2024, 11:46 | 7.86 | 7.86 |
| 18 Jun 2024, 11:04 | 8.31 | 8.31 |
| 13 May 2024, 09:02 | 7.91 | 7.91 |
| 16 Apr 2024, 10:12 | 8 | 8 |
| 18 Mar 2024, 09:29 | 7.81 | 7.81 |
| 21 Feb 2024, 12:41 | 7.9 | 7.9 |
| 15 Jan 2024, 11:35 | 8 | 8 |
| 6 Dec 2023, 09:42 | 7.7 | 7.7 |
| 24 Nov 2023, 12:05 | 7.8 | 7.8 |
| 15 Nov 2023, 10:56 | 7.98 | 7.98 |
| 25 Oct 2023, 12:32 | 8 | 8 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.0045 mg/l
Sampled 3 Sep 2026, 28 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:32 | 0.0045 | 0.0045 mg/l |
| 5 Aug 2026, 11:02 | 0.0088 | 0.0088 mg/l |
| 1 Jul 2026, 10:24 | 0.035 | 0.035 mg/l |
| 3 Jun 2026, 12:43 | 0.033 | 0.033 mg/l |
| 1 May 2026, 10:31 | 0.011 | 0.011 mg/l |
| 1 Apr 2026, 11:37 | 0.048 | 0.048 mg/l |
| 4 Mar 2026, 09:46 | 0.0055 | 0.0055 mg/l |
| 4 Feb 2026, 10:38 | 0.022 | 0.022 mg/l |
| 5 Jan 2026, 11:04 | 0.024 | 0.024 mg/l |
| 9 Dec 2025, 11:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Dec 2025, 10:03 | 0.0022 | 0.0022 mg/l |
| 4 Nov 2025, 10:10 | <0.002 | below 0.002 mg/l (not detected above this) |
| 3 Oct 2025, 09:41 | 0.003 | 0.003 mg/l |
| 2 Sep 2025, 10:07 | <0.002 | below 0.002 mg/l (not detected above this) |
| 1 Aug 2025, 12:51 | 0.0071 | 0.0071 mg/l |
| 1 Jul 2025, 11:01 | 0.032 | 0.032 mg/l |
| 2 Jun 2025, 10:26 | 0.068 | 0.068 mg/l |
| 8 May 2025, 09:27 | 0.0044 | 0.0044 mg/l |
| 2 Apr 2025, 12:55 | <0.002 | below 0.002 mg/l (not detected above this) |
| 3 Mar 2025, 13:51 | 0.0048 | 0.0048 mg/l |
| 3 Feb 2025, 14:16 | 0.0053 | 0.0053 mg/l |
| 20 Jan 2025, 12:51 | 0.0059 | 0.0059 mg/l |
| 4 Dec 2024, 10:27 | 0.0027 | 0.0027 mg/l |
| 20 Nov 2024, 12:30 | 0.004 | 0.004 mg/l |
| 14 Oct 2024, 12:43 | 0.0032 | 0.0032 mg/l |
| 16 Sep 2024, 09:28 | 0.0036 | 0.0036 mg/l |
| 21 Aug 2024, 10:34 | <0.002 | below 0.002 mg/l (not detected above this) |
| 15 Jul 2024, 11:46 | 0.0099 | 0.0099 mg/l |
| 18 Jun 2024, 11:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 May 2024, 09:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Apr 2024, 10:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Mar 2024, 09:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Feb 2024, 12:41 | 0.0081 | 0.0081 mg/l |
| 15 Jan 2024, 11:35 | 0.011 | 0.011 mg/l |
| 6 Dec 2023, 09:42 | 0.021 | 0.021 mg/l |
| 24 Nov 2023, 12:05 | 0.029 | 0.029 mg/l |
| 15 Nov 2023, 10:56 | 0.014 | 0.014 mg/l |
| 25 Oct 2023, 12:32 | 0.0066 | 0.0066 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.447 mg/l
Sampled 3 Sep 2026, 28 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:32 | 0.447 | 0.447 mg/l |
| 5 Aug 2026, 11:02 | 0.405 | 0.405 mg/l |
| 1 Jul 2026, 10:24 | 0.573 | 0.573 mg/l |
| 3 Jun 2026, 12:43 | 0.488 | 0.488 mg/l |
| 1 May 2026, 10:31 | 0.633 | 0.633 mg/l |
| 1 Apr 2026, 11:37 | 0.668 | 0.668 mg/l |
| 4 Mar 2026, 09:46 | 1.1 | 1.1 mg/l |
| 4 Feb 2026, 10:38 | 1.2 | 1.2 mg/l |
| 5 Jan 2026, 11:04 | 1.3 | 1.3 mg/l |
| 9 Dec 2025, 11:11 | 0.996 | 0.996 mg/l |
| 2 Dec 2025, 10:03 | 0.629 | 0.629 mg/l |
| 4 Nov 2025, 10:10 | 0.199 | 0.199 mg/l |
| 3 Oct 2025, 09:41 | 0.477 | 0.477 mg/l |
| 2 Sep 2025, 10:07 | 0.288 | 0.288 mg/l |
| 1 Aug 2025, 12:51 | 0.246 | 0.246 mg/l |
| 1 Jul 2025, 11:01 | 0.322 | 0.322 mg/l |
| 2 Jun 2025, 10:26 | 0.647 | 0.647 mg/l |
| 8 May 2025, 09:27 | 0.588 | 0.588 mg/l |
| 2 Apr 2025, 12:55 | 0.506 | 0.506 mg/l |
| 3 Mar 2025, 13:51 | 0.787 | 0.787 mg/l |
| 3 Feb 2025, 14:16 | 1.1 | 1.1 mg/l |
| 20 Jan 2025, 12:51 | 1.1 | 1.1 mg/l |
| 4 Dec 2024, 10:27 | 0.599 | 0.599 mg/l |
| 20 Nov 2024, 12:30 | 0.708 | 0.708 mg/l |
| 14 Oct 2024, 12:43 | 0.639 | 0.639 mg/l |
| 16 Sep 2024, 09:28 | 0.506 | 0.506 mg/l |
| 21 Aug 2024, 10:34 | 0.356 | 0.356 mg/l |
| 15 Jul 2024, 11:46 | 0.138 | 0.138 mg/l |
| 18 Jun 2024, 11:04 | 0.376 | 0.376 mg/l |
| 13 May 2024, 09:02 | 0.386 | 0.386 mg/l |
| 16 Apr 2024, 10:12 | 0.506 | 0.506 mg/l |
| 18 Mar 2024, 09:29 | 0.556 | 0.556 mg/l |
| 21 Feb 2024, 12:41 | 0.828 | 0.828 mg/l |
| 15 Jan 2024, 11:35 | 1.1 | 1.1 mg/l |
| 6 Dec 2023, 09:42 | 0.936 | 0.936 mg/l |
| 24 Nov 2023, 12:05 | 0.778 | 0.778 mg/l |
| 15 Nov 2023, 10:56 | 0.548 | 0.548 mg/l |
| 25 Oct 2023, 12:32 | 0.838 | 0.838 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.015 mg/l
Sampled 3 Sep 2026, 28 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:32 | 0.015 | 0.015 mg/l |
| 5 Aug 2026, 11:02 | 0.0037 | 0.0037 mg/l |
| 1 Jul 2026, 10:24 | 0.0088 | 0.0088 mg/l |
| 3 Jun 2026, 12:43 | 0.023 | 0.023 mg/l |
| 1 May 2026, 10:31 | 0.0015 | 0.0015 mg/l |
| 1 Apr 2026, 11:37 | 0.0069 | 0.0069 mg/l |
| 4 Mar 2026, 09:46 | 0.0094 | 0.0094 mg/l |
| 4 Feb 2026, 10:38 | 0.011 | 0.011 mg/l |
| 5 Jan 2026, 11:04 | 0.016 | 0.016 mg/l |
| 9 Dec 2025, 11:11 | 0.029 | 0.029 mg/l |
| 2 Dec 2025, 10:03 | 0.0088 | 0.0088 mg/l |
| 4 Nov 2025, 10:10 | 0.0073 | 0.0073 mg/l |
| 3 Oct 2025, 09:41 | 0.021 | 0.021 mg/l |
| 2 Sep 2025, 10:07 | 0.0056 | 0.0056 mg/l |
| 1 Aug 2025, 12:51 | 0.0061 | 0.0061 mg/l |
| 1 Jul 2025, 11:01 | 0.0051 | 0.0051 mg/l |
| 2 Jun 2025, 10:26 | 0.034 | 0.034 mg/l |
| 8 May 2025, 09:27 | <0.001 | below 0.001 mg/l (not detected above this) |
| 2 Apr 2025, 12:55 | 0.0016 | 0.0016 mg/l |
| 3 Mar 2025, 13:51 | 0.0086 | 0.0086 mg/l |
| 3 Feb 2025, 14:16 | 0.012 | 0.012 mg/l |
| 20 Jan 2025, 12:51 | 0.013 | 0.013 mg/l |
| 4 Dec 2024, 10:27 | 0.011 | 0.011 mg/l |
| 20 Nov 2024, 12:30 | 0.0097 | 0.0097 mg/l |
| 14 Oct 2024, 12:43 | 0.0085 | 0.0085 mg/l |
| 16 Sep 2024, 09:28 | 0.013 | 0.013 mg/l |
| 21 Aug 2024, 10:34 | <0.001 | below 0.001 mg/l (not detected above this) |
| 15 Jul 2024, 11:46 | 0.014 | 0.014 mg/l |
| 18 Jun 2024, 11:04 | <0.01 | below 0.01 mg/l (not detected above this) |
| 13 May 2024, 09:02 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Apr 2024, 10:12 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Mar 2024, 09:29 | <0.01 | below 0.01 mg/l (not detected above this) |
| 21 Feb 2024, 12:41 | 0.0094 | 0.0094 mg/l |
| 15 Jan 2024, 11:35 | 0.012 | 0.012 mg/l |
| 6 Dec 2023, 09:42 | 0.0049 | 0.0049 mg/l |
| 24 Nov 2023, 12:05 | 0.012 | 0.012 mg/l |
| 15 Nov 2023, 10:56 | 0.0069 | 0.0069 mg/l |
| 25 Oct 2023, 12:32 | 0.011 | 0.011 mg/l |
Turbidity
code 6396 · NTU
7 NTU
Sampled 21 Feb 2024, 2.6 years ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Feb 2024, 12:41 | 7 | 7 NTU |
| 15 Jan 2024, 11:35 | 2.7 | 2.7 NTU |
| 6 Dec 2023, 09:42 | 5.3 | 5.3 NTU |
| 24 Nov 2023, 12:05 | 25 | 25 NTU |
| 15 Nov 2023, 10:56 | 7 | 7 NTU |
| 25 Oct 2023, 12:32 | 2.4 | 2.4 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
306 µS/cm
Sampled 3 Sep 2026, 28 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:32 | 306 | 306 µS/cm |
| 5 Aug 2026, 11:02 | 301 | 301 µS/cm |
| 1 Jul 2026, 10:24 | 358 | 358 µS/cm |
| 3 Jun 2026, 12:43 | 295 | 295 µS/cm |
| 1 May 2026, 10:31 | 412 | 412 µS/cm |
| 1 Apr 2026, 11:37 | 248 | 248 µS/cm |
| 4 Mar 2026, 09:46 | 266 | 266 µS/cm |
| 4 Feb 2026, 10:38 | 219 | 219 µS/cm |
| 5 Jan 2026, 11:04 | 289 | 289 µS/cm |
| 9 Dec 2025, 11:11 | 183 | 183 µS/cm |
| 2 Dec 2025, 10:03 | 133 | 133 µS/cm |
| 4 Nov 2025, 10:10 | 129 | 129 µS/cm |
| 3 Oct 2025, 09:41 | 300 | 300 µS/cm |
| 2 Sep 2025, 10:07 | 320 | 320 µS/cm |
| 1 Aug 2025, 12:51 | 335 | 335 µS/cm |
| 1 Jul 2025, 11:01 | 329 | 329 µS/cm |
| 2 Jun 2025, 10:26 | 360 | 360 µS/cm |
| 8 May 2025, 09:27 | 401 | 401 µS/cm |
| 2 Apr 2025, 12:55 | 303 | 303 µS/cm |
| 3 Mar 2025, 13:51 | 265 | 265 µS/cm |
| 3 Feb 2025, 14:16 | 271 | 271 µS/cm |
| 20 Jan 2025, 12:51 | 261 | 261 µS/cm |
| 4 Dec 2024, 10:27 | 211 | 211 µS/cm |
| 20 Nov 2024, 12:30 | 304 | 304 µS/cm |
| 14 Oct 2024, 12:43 | 225 | 225 µS/cm |
| 16 Sep 2024, 09:28 | 294 | 294 µS/cm |
| 21 Aug 2024, 10:34 | 342 | 342 µS/cm |
| 15 Jul 2024, 11:46 | 167 | 167 µS/cm |
| 18 Jun 2024, 11:04 | 241 | 241 µS/cm |
| 13 May 2024, 09:02 | 140 | 140 µS/cm |
| 16 Apr 2024, 10:12 | 164 | 164 µS/cm |
| 18 Mar 2024, 09:29 | 190 | 190 µS/cm |
| 21 Feb 2024, 12:41 | 208 | 208 µS/cm |
| 15 Jan 2024, 11:35 | 248 | 248 µS/cm |
| 6 Dec 2023, 09:42 | 178 | 178 µS/cm |
| 24 Nov 2023, 12:05 | 197 | 197 µS/cm |
| 15 Nov 2023, 10:56 | 154 | 154 µS/cm |
| 25 Oct 2023, 12:32 | 244 | 244 µS/cm |
Everything measured here
33 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 33 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 38 | Oct 2023 – Sep 2026 | 106.3% 3 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 38 | Oct 2023 – Sep 2026 | 10.4 mg/l 3 Sep 2026 |
| Temperature of Water 0076 | River water | 38 | Oct 2023 – Sep 2026 | 16.5 °C 3 Sep 2026 |
| pH 0061 | River water | 38 | Oct 2023 – Sep 2026 | 8.46 3 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 38 | Oct 2023 – Sep 2026 | 0.0045 mg/l 3 Sep 2026 |
| Nitrate as N 0117 | River water | 38 | Oct 2023 – Sep 2026 | 0.447 mg/l 3 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 38 | Oct 2023 – Sep 2026 | 0.015 mg/l 3 Sep 2026 |
| Turbidity 6396 | River water | 6 | Oct 2023 – Feb 2024 | 7 NTU 21 Feb 2024 |
| Conductivity at 25 C 0077 | River water | 38 | Oct 2023 – Sep 2026 | 306 µS/cm 3 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 38 | Oct 2023 – Sep 2026 | 120 mg/l 3 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 38 | Oct 2023 – Sep 2026 | 0.00013 mg/l 3 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 20 | Feb 2024 – May 2026 | 1.5 mg/l 1 May 2026 |
| Cadmium, Dissolved 0106 | River water | 6 | Oct 2023 – Feb 2024 | 0.059 µg/l 21 Feb 2024 |
| Calcium, Dissolved 0239 | River water | 6 | Oct 2023 – Feb 2024 | 26 mg/l 21 Feb 2024 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 6 | Oct 2023 – Feb 2024 | 4.2 mg/l 21 Feb 2024 |
| Chlorophyll : Acetone Extract 7887 | River water | 6 | Oct 2023 – Feb 2024 | 3.9 µg/l 21 Feb 2024 |
| Chromium, Dissolved 3409 | River water | 6 | Oct 2023 – Feb 2024 | below 0.5 µg/l 21 Feb 2024 |
| Copper : BLM Bioavailable 4821 | River water | 6 | Oct 2023 – Feb 2024 | 0.06 µg/l 21 Feb 2024 |
| Copper, Dissolved 6450 | River water | 6 | Oct 2023 – Feb 2024 | 0.86 µg/l 21 Feb 2024 |
| Iron, Dissolved 6460 | River water | 6 | Oct 2023 – Feb 2024 | 150 µg/l 21 Feb 2024 |
| Lead : BLM Bioavailable 3377 | River water | 6 | Oct 2023 – Feb 2024 | 0.83 µg/l 21 Feb 2024 |
| Lead, Dissolved 0052 | River water | 6 | Oct 2023 – Feb 2024 | 3.5 µg/l 21 Feb 2024 |
| Magnesium, Dissolved 0235 | River water | 6 | Oct 2023 – Feb 2024 | 3.6 mg/l 21 Feb 2024 |
| Manganese : BLM Bioavailable 4820 | River water | 6 | Oct 2023 – Feb 2024 | 16 µg/l 21 Feb 2024 |
| Manganese, Dissolved 6458 | River water | 6 | Oct 2023 – Feb 2024 | 19 µg/l 21 Feb 2024 |
| Mercury, Dissolved 0103 | River water | 6 | Oct 2023 – Feb 2024 | below 0.01 µg/l 21 Feb 2024 |
| Nickel : BLM Bioavailable 3878 | River water | 6 | Oct 2023 – Feb 2024 | 0.86 µg/l 21 Feb 2024 |
| Nickel, Dissolved 3410 | River water | 6 | Oct 2023 – Feb 2024 | 1.7 µg/l 21 Feb 2024 |
| Nitrite as N 0118 | River water | 38 | Oct 2023 – Sep 2026 | 0.0027 mg/l 3 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 38 | Oct 2023 – Sep 2026 | 0.45 mg/l 3 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 6 | Oct 2023 – Feb 2024 | 76 mg/l 21 Feb 2024 |
| Zinc : BLM Bioavailable 4822 | River water | 6 | Oct 2023 – Feb 2024 | 10 µg/l 21 Feb 2024 |
| Zinc, Dissolved 3408 | River water | 6 | Oct 2023 – Feb 2024 | 23 µg/l 21 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.