Wear at Lumley Bridge
EA name: WEAR AT LUMLEY BRIDGE
Environment Agency sampling point NE-44500012 · 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, 07:4228 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 36 since 16 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 428410, 550805As 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, 4 m from the line.
- Next gauge downstream
- Chester-Le-Street On the River Wear · 0.4 km along the river
- Nearest gauge upstream
- Durham New Elvet Bridge On the River Wear · 20 km along the river
- Why it was sampled
- Monitoring (national agency policy) (18 samples)
Planned investigation (local monitoring) (18 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
85.1%
Sampled 3 Sep 2026, 28 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 07:42 | 85.1 | 85.1% |
| 5 Aug 2026, 13:35 | 98.5 | 98.5% |
| 3 Jul 2026, 09:34 | 103.5 | 103.5% |
| 8 Jun 2026, 08:31 | 91.1 | 91.1% |
| 6 May 2026, 08:05 | 87.6 | 87.6% |
| 8 Apr 2026, 12:13 | 93.4 | 93.4% |
| 3 Mar 2026, 12:26 | 99.2 | 99.2% |
| 2 Feb 2026, 08:38 | 97.6 | 97.6% |
| 2 Jan 2026, 09:05 | 98.3 | 98.3% |
| 3 Dec 2025, 09:45 | 97.8 | 97.8% |
| 4 Nov 2025, 09:35 | 88.2 | 88.2% |
| 1 Oct 2025, 11:21 | 91.8 | 91.8% |
| 1 Sep 2025, 12:21 | 94.4 | 94.4% |
| 4 Aug 2025, 13:39 | 94.9 | 94.9% |
| 1 Jul 2025, 12:22 | 115.1 | 115.1% |
| 4 Jun 2025, 11:35 | 99.6 | 99.6% |
| 7 May 2025, 08:30 | 103.4 | 103.4% |
| 1 Apr 2025, 14:41 | 106.9 | 106.9% |
| 6 Mar 2025, 12:55 | 95.5 | 95.5% |
| 3 Feb 2025, 09:32 | 95.8 | 95.8% |
| 20 Jan 2025, 15:17 | 96.7 | 96.7% |
| 5 Dec 2024, 11:19 | 96 | 96% |
| 19 Nov 2024, 11:16 | 94.9 | 94.9% |
| 16 Oct 2024, 11:22 | 95.9 | 95.9% |
| 17 Sep 2024, 10:34 | 96.5 | 96.5% |
| 19 Aug 2024, 11:43 | 110.2 | 110.2% |
| 16 Jul 2024, 10:03 | 91.7 | 91.7% |
| 18 Jun 2024, 10:04 | 92.7 | 92.7% |
| 13 May 2024, 08:57 | 94.1 | 94.1% |
| 15 Apr 2024, 11:04 | 98.7 | 98.7% |
| 18 Mar 2024, 09:47 | 98.7 | 98.7% |
| 19 Feb 2024, 09:24 | 97.8 | 97.8% |
| 16 Jan 2024, 11:04 | 98 | 98% |
| 4 Dec 2023, 09:24 | 99 | 99% |
| 21 Nov 2023, 11:17 | 97.6 | 97.6% |
| 16 Oct 2023, 10:40 | 90.7 | 90.7% |
Dissolved oxygen
as O2 · code 9924 · mg/l
8.25 mg/l
Sampled 3 Sep 2026, 28 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 07:42 | 8.25 | 8.25 mg/l |
| 5 Aug 2026, 13:35 | 9.06 | 9.06 mg/l |
| 3 Jul 2026, 09:34 | 9.89 | 9.89 mg/l |
| 8 Jun 2026, 08:31 | 9.08 | 9.08 mg/l |
| 6 May 2026, 08:05 | 9.94 | 9.94 mg/l |
| 8 Apr 2026, 12:13 | 10.2 | 10.2 mg/l |
| 3 Mar 2026, 12:26 | 11.7 | 11.7 mg/l |
| 2 Feb 2026, 08:38 | 12.2 | 12.2 mg/l |
| 2 Jan 2026, 09:05 | 13.3 | 13.3 mg/l |
| 3 Dec 2025, 09:45 | 12.1 | 12.1 mg/l |
| 4 Nov 2025, 09:35 | 9.89 | 9.89 mg/l |
| 1 Oct 2025, 11:21 | 9.67 | 9.67 mg/l |
| 1 Sep 2025, 12:21 | 9.23 | 9.23 mg/l |
| 4 Aug 2025, 13:39 | 8.91 | 8.91 mg/l |
| 1 Jul 2025, 12:22 | 10.1 | 10.1 mg/l |
| 4 Jun 2025, 11:35 | 10.1 | 10.1 mg/l |
| 7 May 2025, 08:30 | 10.9 | 10.9 mg/l |
| 1 Apr 2025, 14:41 | 11.9 | 11.9 mg/l |
| 6 Mar 2025, 12:55 | 11.5 | 11.5 mg/l |
| 3 Feb 2025, 09:32 | 12.3 | 12.3 mg/l |
| 20 Jan 2025, 15:17 | 12.7 | 12.7 mg/l |
| 5 Dec 2024, 11:19 | 11.8 | 11.8 mg/l |
| 19 Nov 2024, 11:16 | 12.1 | 12.1 mg/l |
| 16 Oct 2024, 11:22 | 11.1 | 11.1 mg/l |
| 17 Sep 2024, 10:34 | 10.1 | 10.1 mg/l |
| 19 Aug 2024, 11:43 | 10.8 | 10.8 mg/l |
| 16 Jul 2024, 10:03 | 9.3 | 9.3 mg/l |
| 18 Jun 2024, 10:04 | 9.53 | 9.53 mg/l |
| 13 May 2024, 08:57 | 9.22 | 9.22 mg/l |
| 15 Apr 2024, 11:04 | 11.2 | 11.2 mg/l |
| 18 Mar 2024, 09:47 | 11.5 | 11.5 mg/l |
| 19 Feb 2024, 09:24 | 11.5 | 11.5 mg/l |
| 16 Jan 2024, 11:04 | 13.3 | 13.3 mg/l |
| 4 Dec 2023, 09:24 | 13.2 | 13.2 mg/l |
| 21 Nov 2023, 11:17 | 11.2 | 11.2 mg/l |
| 16 Oct 2023, 10:40 | 10.6 | 10.6 mg/l |
Water temperature
code 0076 · °C
16.7 °C
Sampled 3 Sep 2026, 28 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 07:42 | 16.7 | 16.7 °C |
| 5 Aug 2026, 13:35 | 19.3 | 19.3 °C |
| 3 Jul 2026, 09:34 | 17.4 | 17.4 °C |
| 8 Jun 2026, 08:31 | 15.4 | 15.4 °C |
| 6 May 2026, 08:05 | 9.7 | 9.7 °C |
| 8 Apr 2026, 12:13 | 11.3 | 11.3 °C |
| 3 Mar 2026, 12:26 | 8 | 8 °C |
| 2 Feb 2026, 08:38 | 5.8 | 5.8 °C |
| 2 Jan 2026, 09:05 | 2.7 | 2.7 °C |
| 3 Dec 2025, 09:45 | 6.2 | 6.2 °C |
| 4 Nov 2025, 09:35 | 10.2 | 10.2 °C |
| 1 Oct 2025, 11:21 | 12.9 | 12.9 °C |
| 1 Sep 2025, 12:21 | 16.3 | 16.3 °C |
| 4 Aug 2025, 13:39 | 18.3 | 18.3 °C |
| 1 Jul 2025, 12:22 | 21.7 | 21.7 °C |
| 4 Jun 2025, 11:35 | 14.8 | 14.8 °C |
| 7 May 2025, 08:30 | 12.9 | 12.9 °C |
| 1 Apr 2025, 14:41 | 10.5 | 10.5 °C |
| 6 Mar 2025, 12:55 | 7.1 | 7.1 °C |
| 3 Feb 2025, 09:32 | 4.8 | 4.8 °C |
| 20 Jan 2025, 15:17 | 3.8 | 3.8 °C |
| 5 Dec 2024, 11:19 | 6.4 | 6.4 °C |
| 19 Nov 2024, 11:16 | 5.1 | 5.1 °C |
| 16 Oct 2024, 11:22 | 8.9 | 8.9 °C |
| 17 Sep 2024, 10:34 | 13.1 | 13.1 °C |
| 19 Aug 2024, 11:43 | 16.1 | 16.1 °C |
| 16 Jul 2024, 10:03 | 14.6 | 14.6 °C |
| 18 Jun 2024, 10:04 | 14 | 14 °C |
| 13 May 2024, 08:57 | 16.2 | 16.2 °C |
| 15 Apr 2024, 11:04 | 9.6 | 9.6 °C |
| 18 Mar 2024, 09:47 | 8.6 | 8.6 °C |
| 19 Feb 2024, 09:24 | 8.4 | 8.4 °C |
| 16 Jan 2024, 11:04 | 2.7 | 2.7 °C |
| 4 Dec 2023, 09:24 | 3.3 | 3.3 °C |
| 21 Nov 2023, 11:17 | 9.2 | 9.2 °C |
| 16 Oct 2023, 10:40 | 8.3 | 8.3 °C |
pH
code 0061
7.98
Sampled 3 Sep 2026, 28 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 07:42 | 7.98 | 7.98 |
| 5 Aug 2026, 13:35 | 8.35 | 8.35 |
| 3 Jul 2026, 09:34 | 8.77 | 8.77 |
| 8 Jun 2026, 08:31 | 8.07 | 8.07 |
| 6 May 2026, 08:05 | 8.19 | 8.19 |
| 8 Apr 2026, 12:13 | 8.33 | 8.33 |
| 3 Mar 2026, 12:26 | 8.11 | 8.11 |
| 2 Feb 2026, 08:38 | 7.87 | 7.87 |
| 2 Jan 2026, 09:05 | 8.03 | 8.03 |
| 3 Dec 2025, 09:45 | 7.85 | 7.85 |
| 4 Nov 2025, 09:35 | 7.87 | 7.87 |
| 1 Oct 2025, 11:21 | 7.95 | 7.95 |
| 1 Sep 2025, 12:21 | 8.11 | 8.11 |
| 4 Aug 2025, 13:39 | 8.24 | 8.24 |
| 1 Jul 2025, 12:22 | 8.44 | 8.44 |
| 4 Jun 2025, 11:35 | 8.53 | 8.53 |
| 7 May 2025, 08:30 | 8.22 | 8.22 |
| 1 Apr 2025, 14:41 | 8.66 | 8.66 |
| 6 Mar 2025, 12:55 | 8.04 | 8.04 |
| 3 Feb 2025, 09:32 | 8.39 | 8.39 |
| 20 Jan 2025, 15:17 | 8.17 | 8.17 |
| 5 Dec 2024, 11:19 | 7.96 | 7.96 |
| 19 Nov 2024, 11:16 | 8.06 | 8.06 |
| 16 Oct 2024, 11:22 | 7.88 | 7.88 |
| 17 Sep 2024, 10:34 | 8.14 | 8.14 |
| 19 Aug 2024, 11:43 | 8.39 | 8.39 |
| 16 Jul 2024, 10:03 | 7.95 | 7.95 |
| 18 Jun 2024, 10:04 | 8.04 | 8.04 |
| 13 May 2024, 08:57 | 8.45 | 8.45 |
| 15 Apr 2024, 11:04 | 8.01 | 8.01 |
| 18 Mar 2024, 09:47 | 7.98 | 7.98 |
| 19 Feb 2024, 09:24 | 8.1 | 8.1 |
| 16 Jan 2024, 11:04 | 8 | 8 |
| 4 Dec 2023, 09:24 | 8.1 | 8.1 |
| 21 Nov 2023, 11:17 | 7.9 | 7.9 |
| 16 Oct 2023, 10:40 | 8.1 | 8.1 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.029 mg/l
Sampled 3 Sep 2026, 28 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 07:42 | 0.029 | 0.029 mg/l |
| 5 Aug 2026, 13:35 | 0.026 | 0.026 mg/l |
| 3 Jul 2026, 09:34 | 0.037 | 0.037 mg/l |
| 8 Jun 2026, 08:31 | 0.058 | 0.058 mg/l |
| 6 May 2026, 08:05 | 0.081 | 0.081 mg/l |
| 8 Apr 2026, 12:13 | 0.037 | 0.037 mg/l |
| 3 Mar 2026, 12:26 | 0.068 | 0.068 mg/l |
| 2 Feb 2026, 08:38 | 0.048 | 0.048 mg/l |
| 2 Jan 2026, 09:05 | 0.097 | 0.097 mg/l |
| 3 Dec 2025, 09:45 | 0.034 | 0.034 mg/l |
| 4 Nov 2025, 09:35 | 0.079 | 0.079 mg/l |
| 1 Oct 2025, 11:21 | 0.092 | 0.092 mg/l |
| 1 Sep 2025, 12:21 | 0.035 | 0.035 mg/l |
| 4 Aug 2025, 13:39 | 0.047 | 0.047 mg/l |
| 1 Jul 2025, 12:22 | 0.051 | 0.051 mg/l |
| 4 Jun 2025, 11:35 | 0.041 | 0.041 mg/l |
| 7 May 2025, 08:30 | 0.059 | 0.059 mg/l |
| 1 Apr 2025, 14:41 | 0.046 | 0.046 mg/l |
| 6 Mar 2025, 12:55 | 0.073 | 0.073 mg/l |
| 3 Feb 2025, 09:32 | 0.13 | 0.13 mg/l |
| 20 Jan 2025, 15:17 | 0.15 | 0.15 mg/l |
| 5 Dec 2024, 11:19 | 0.11 | 0.11 mg/l |
| 19 Nov 2024, 11:16 | 0.1 | 0.1 mg/l |
| 16 Oct 2024, 11:22 | 0.086 | 0.086 mg/l |
| 17 Sep 2024, 10:34 | 0.13 | 0.13 mg/l |
| 19 Aug 2024, 11:43 | 0.052 | 0.052 mg/l |
| 16 Jul 2024, 10:03 | 0.066 | 0.066 mg/l |
| 18 Jun 2024, 10:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 May 2024, 08:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Apr 2024, 11:04 | 0.037 | 0.037 mg/l |
| 18 Mar 2024, 09:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Feb 2024, 09:24 | 0.05 | 0.05 mg/l |
| 16 Jan 2024, 11:04 | 0.16 | 0.16 mg/l |
| 4 Dec 2023, 09:24 | 0.16 | 0.16 mg/l |
| 21 Nov 2023, 11:17 | 0.09 | 0.09 mg/l |
| 16 Oct 2023, 10:40 | 0.078 | 0.078 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
3.17 mg/l
Sampled 3 Sep 2026, 28 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 07:42 | 3.17 | 3.17 mg/l |
| 5 Aug 2026, 13:35 | 3.67 | 3.67 mg/l |
| 3 Jul 2026, 09:34 | 2.17 | 2.17 mg/l |
| 8 Jun 2026, 08:31 | 2.67 | 2.67 mg/l |
| 6 May 2026, 08:05 | 3.46 | 3.46 mg/l |
| 8 Apr 2026, 12:13 | 2.08 | 2.08 mg/l |
| 3 Mar 2026, 12:26 | 2.97 | 2.97 mg/l |
| 2 Feb 2026, 08:38 | 2.18 | 2.18 mg/l |
| 2 Jan 2026, 09:05 | 3.14 | 3.14 mg/l |
| 3 Dec 2025, 09:45 | 2.18 | 2.18 mg/l |
| 4 Nov 2025, 09:35 | 2.65 | 2.65 mg/l |
| 1 Oct 2025, 11:21 | 4.47 | 4.47 mg/l |
| 1 Sep 2025, 12:21 | 3.58 | 3.58 mg/l |
| 4 Aug 2025, 13:39 | 3.78 | 3.78 mg/l |
| 1 Jul 2025, 12:22 | 3.16 | 3.16 mg/l |
| 4 Jun 2025, 11:35 | 3.95 | 3.95 mg/l |
| 7 May 2025, 08:30 | 4.41 | 4.41 mg/l |
| 1 Apr 2025, 14:41 | 3.38 | 3.38 mg/l |
| 6 Mar 2025, 12:55 | 3.38 | 3.38 mg/l |
| 3 Feb 2025, 09:32 | 3.05 | 3.05 mg/l |
| 20 Jan 2025, 15:17 | 2.85 | 2.85 mg/l |
| 5 Dec 2024, 11:19 | 2.47 | 2.47 mg/l |
| 19 Nov 2024, 11:16 | 3.85 | 3.85 mg/l |
| 16 Oct 2024, 11:22 | 2.97 | 2.97 mg/l |
| 17 Sep 2024, 10:34 | 3.48 | 3.48 mg/l |
| 19 Aug 2024, 11:43 | 3.28 | 3.28 mg/l |
| 16 Jul 2024, 10:03 | 1.97 | 1.97 mg/l |
| 18 Jun 2024, 10:04 | 2.78 | 2.78 mg/l |
| 13 May 2024, 08:57 | 3.17 | 3.17 mg/l |
| 15 Apr 2024, 11:04 | 2.19 | 2.19 mg/l |
| 18 Mar 2024, 09:47 | 2.18 | 2.18 mg/l |
| 19 Feb 2024, 09:24 | 1.98 | 1.98 mg/l |
| 16 Jan 2024, 11:04 | 2.87 | 2.87 mg/l |
| 4 Dec 2023, 09:24 | 2.97 | 2.97 mg/l |
| 21 Nov 2023, 11:17 | 1.88 | 1.88 mg/l |
| 16 Oct 2023, 10:40 | 2.98 | 2.98 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.13 mg/l
Sampled 3 Sep 2026, 28 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 07:42 | 0.13 | 0.13 mg/l |
| 5 Aug 2026, 13:35 | 0.11 | 0.11 mg/l |
| 3 Jul 2026, 09:34 | 0.069 | 0.069 mg/l |
| 8 Jun 2026, 08:31 | 0.13 | 0.13 mg/l |
| 6 May 2026, 08:05 | 0.1 | 0.1 mg/l |
| 8 Apr 2026, 12:13 | 0.054 | 0.054 mg/l |
| 3 Mar 2026, 12:26 | 0.057 | 0.057 mg/l |
| 2 Feb 2026, 08:38 | 0.043 | 0.043 mg/l |
| 2 Jan 2026, 09:05 | 0.07 | 0.07 mg/l |
| 3 Dec 2025, 09:45 | 0.044 | 0.044 mg/l |
| 4 Nov 2025, 09:35 | 0.093 | 0.093 mg/l |
| 1 Oct 2025, 11:21 | 0.096 | 0.096 mg/l |
| 1 Sep 2025, 12:21 | 0.15 | 0.15 mg/l |
| 4 Aug 2025, 13:39 | 0.14 | 0.14 mg/l |
| 1 Jul 2025, 12:22 | 0.1 | 0.1 mg/l |
| 4 Jun 2025, 11:35 | 0.17 | 0.17 mg/l |
| 7 May 2025, 08:30 | 0.13 | 0.13 mg/l |
| 1 Apr 2025, 14:41 | 0.057 | 0.057 mg/l |
| 6 Mar 2025, 12:55 | 0.076 | 0.076 mg/l |
| 3 Feb 2025, 09:32 | 0.067 | 0.067 mg/l |
| 20 Jan 2025, 15:17 | 0.063 | 0.063 mg/l |
| 5 Dec 2024, 11:19 | 0.08 | 0.08 mg/l |
| 19 Nov 2024, 11:16 | 0.096 | 0.096 mg/l |
| 16 Oct 2024, 11:22 | 0.065 | 0.065 mg/l |
| 17 Sep 2024, 10:34 | 0.11 | 0.11 mg/l |
| 19 Aug 2024, 11:43 | 0.11 | 0.11 mg/l |
| 16 Jul 2024, 10:03 | 0.079 | 0.079 mg/l |
| 18 Jun 2024, 10:04 | 0.057 | 0.057 mg/l |
| 13 May 2024, 08:57 | 0.047 | 0.047 mg/l |
| 15 Apr 2024, 11:04 | 0.038 | 0.038 mg/l |
| 18 Mar 2024, 09:47 | 0.044 | 0.044 mg/l |
| 19 Feb 2024, 09:24 | 0.043 | 0.043 mg/l |
| 16 Jan 2024, 11:04 | 0.064 | 0.064 mg/l |
| 4 Dec 2023, 09:24 | 0.061 | 0.061 mg/l |
| 21 Nov 2023, 11:17 | 0.014 | 0.014 mg/l |
| 16 Oct 2023, 10:40 | 0.11 | 0.11 mg/l |
Turbidity
code 6396 · NTU
8.6 NTU
Sampled 19 Feb 2024, 2.6 years ago · 5 results banked
Every result (5)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Feb 2024, 09:24 | 8.6 | 8.6 NTU |
| 16 Jan 2024, 11:04 | 4.8 | 4.8 NTU |
| 4 Dec 2023, 09:24 | 6.1 | 6.1 NTU |
| 21 Nov 2023, 11:17 | 12 | 12 NTU |
| 16 Oct 2023, 10:40 | 3.6 | 3.6 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
909 µS/cm
Sampled 3 Sep 2026, 28 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 07:42 | 909 | 909 µS/cm |
| 5 Aug 2026, 13:35 | 939 | 939 µS/cm |
| 3 Jul 2026, 09:34 | 1049 | 1049 µS/cm |
| 8 Jun 2026, 08:31 | 780 | 780 µS/cm |
| 6 May 2026, 08:05 | 733 | 733 µS/cm |
| 8 Apr 2026, 12:13 | 685 | 685 µS/cm |
| 3 Mar 2026, 12:26 | 569 | 569 µS/cm |
| 2 Feb 2026, 08:38 | 333 | 333 µS/cm |
| 2 Jan 2026, 09:05 | 644 | 644 µS/cm |
| 3 Dec 2025, 09:45 | 325 | 325 µS/cm |
| 4 Nov 2025, 09:35 | 493 | 493 µS/cm |
| 1 Oct 2025, 11:21 | 932 | 932 µS/cm |
| 1 Sep 2025, 12:21 | 1077 | 1077 µS/cm |
| 4 Aug 2025, 13:39 | 1106 | 1106 µS/cm |
| 1 Jul 2025, 12:22 | 1069 | 1069 µS/cm |
| 4 Jun 2025, 11:35 | 1021 | 1021 µS/cm |
| 7 May 2025, 08:30 | 1020 | 1020 µS/cm |
| 1 Apr 2025, 14:41 | 822 | 822 µS/cm |
| 6 Mar 2025, 12:55 | 685 | 685 µS/cm |
| 3 Feb 2025, 09:32 | 584 | 584 µS/cm |
| 20 Jan 2025, 15:17 | 575 | 575 µS/cm |
| 5 Dec 2024, 11:19 | 576 | 576 µS/cm |
| 19 Nov 2024, 11:16 | 828 | 828 µS/cm |
| 16 Oct 2024, 11:22 | 608 | 608 µS/cm |
| 17 Sep 2024, 10:34 | 954 | 954 µS/cm |
| 19 Aug 2024, 11:43 | 1052 | 1052 µS/cm |
| 16 Jul 2024, 10:03 | 540 | 540 µS/cm |
| 18 Jun 2024, 10:04 | 671 | 671 µS/cm |
| 13 May 2024, 08:57 | 853 | 853 µS/cm |
| 15 Apr 2024, 11:04 | 495 | 495 µS/cm |
| 18 Mar 2024, 09:47 | 507 | 507 µS/cm |
| 19 Feb 2024, 09:24 | 455 | 455 µS/cm |
| 16 Jan 2024, 11:04 | 636 | 636 µS/cm |
| 4 Dec 2023, 09:24 | 730 | 730 µS/cm |
| 21 Nov 2023, 11:17 | 369 | 369 µS/cm |
| 16 Oct 2023, 10:40 | 667 | 667 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 | 36 | Oct 2023 – Sep 2026 | 85.1% 3 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 36 | Oct 2023 – Sep 2026 | 8.25 mg/l 3 Sep 2026 |
| Temperature of Water 0076 | River water | 36 | Oct 2023 – Sep 2026 | 16.7 °C 3 Sep 2026 |
| pH 0061 | River water | 36 | Oct 2023 – Sep 2026 | 7.98 3 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 36 | Oct 2023 – Sep 2026 | 0.029 mg/l 3 Sep 2026 |
| Nitrate as N 0117 | River water | 36 | Oct 2023 – Sep 2026 | 3.17 mg/l 3 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 36 | Oct 2023 – Sep 2026 | 0.13 mg/l 3 Sep 2026 |
| Turbidity 6396 | River water | 5 | Oct 2023 – Feb 2024 | 8.6 NTU 19 Feb 2024 |
| Conductivity at 25 C 0077 | River water | 36 | Oct 2023 – Sep 2026 | 909 µS/cm 3 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 36 | Oct 2023 – Sep 2026 | 230 mg/l 3 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 36 | Oct 2023 – Sep 2026 | 0.00082 mg/l 3 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 14 | Feb 2024 – Mar 2025 | 1.2 mg/l 6 Mar 2025 |
| Cadmium, Dissolved 0106 | River water | 5 | Oct 2023 – Feb 2024 | 0.04 µg/l 19 Feb 2024 |
| Calcium, Dissolved 0239 | River water | 5 | Oct 2023 – Feb 2024 | 44 mg/l 19 Feb 2024 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 5 | Oct 2023 – Feb 2024 | 4.9 mg/l 19 Feb 2024 |
| Chlorophyll : Acetone Extract 7887 | River water | 5 | Oct 2023 – Feb 2024 | 0.84 µg/l 19 Feb 2024 |
| Chromium, Dissolved 3409 | River water | 5 | Oct 2023 – Feb 2024 | below 0.5 µg/l 19 Feb 2024 |
| Copper : BLM Bioavailable 4821 | River water | 5 | Oct 2023 – Feb 2024 | 0.14 µg/l 19 Feb 2024 |
| Copper, Dissolved 6450 | River water | 5 | Oct 2023 – Feb 2024 | 1.9 µg/l 19 Feb 2024 |
| Iron, Dissolved 6460 | River water | 5 | Oct 2023 – Feb 2024 | 180 µg/l 19 Feb 2024 |
| Lead : BLM Bioavailable 3377 | River water | 5 | Oct 2023 – Feb 2024 | 0.41 µg/l 19 Feb 2024 |
| Lead, Dissolved 0052 | River water | 5 | Oct 2023 – Feb 2024 | 2 µg/l 19 Feb 2024 |
| Magnesium, Dissolved 0235 | River water | 5 | Oct 2023 – Feb 2024 | 14 mg/l 19 Feb 2024 |
| Manganese : BLM Bioavailable 4820 | River water | 5 | Oct 2023 – Feb 2024 | 71 µg/l 19 Feb 2024 |
| Manganese, Dissolved 6458 | River water | 5 | Oct 2023 – Feb 2024 | 71 µg/l 19 Feb 2024 |
| Mercury, Dissolved 0103 | River water | 5 | Oct 2023 – Feb 2024 | below 0.01 µg/l 19 Feb 2024 |
| Nickel : BLM Bioavailable 3878 | River water | 5 | Oct 2023 – Feb 2024 | 1.3 µg/l 19 Feb 2024 |
| Nickel, Dissolved 3410 | River water | 5 | Oct 2023 – Feb 2024 | 2.7 µg/l 19 Feb 2024 |
| Nitrite as N 0118 | River water | 36 | Oct 2023 – Sep 2026 | 0.035 mg/l 3 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 36 | Oct 2023 – Sep 2026 | 3.2 mg/l 3 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 5 | Oct 2023 – Feb 2024 | 13 mg/l 19 Feb 2024 |
| Zinc : BLM Bioavailable 4822 | River water | 5 | Oct 2023 – Feb 2024 | 5 µg/l 19 Feb 2024 |
| Zinc, Dissolved 3408 | River water | 5 | Oct 2023 – Feb 2024 | 13 µg/l 19 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.