East Allen upstream of Allendale sewage treatment works
EA name: EAST ALLEN U/S ALLENDALE STW
Environment Agency sampling point NE-43200189 · 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
- 8 Sep 2026, 10:5023 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 76 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 383050, 556650As published, to the nearest 10 m. Open in a map
- River, by its own name
- East Allen
- River, by the map
- River East AllenPlaced on the river its name gives, 0 m from the line.
- Next gauge downstream
- Haydon Bridge Brigwood On the River South Tyne · 17 km along the river
- Nearest gauge upstream
- Allen Mill Bridge On the River East Allen · 0.1 km along the river
- Why it was sampled
- Monitoring (national agency policy) (75 samples)
Unplanned reactive monitoring (pollution incidents) (1 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
99.8%
Sampled 8 Sep 2026, 23 days ago · 75 results banked
Every result (75)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 10:50 | 99.8 | 99.8% |
| 3 Sep 2026, 11:47 | 102.7 | 102.7% |
| 11 Aug 2026, 07:24 | 97.9 | 97.9% |
| 5 Aug 2026, 08:39 | 97.7 | 97.7% |
| 28 Jul 2026, 08:32 | 100.7 | 100.7% |
| 14 Jul 2026, 08:37 | 100.4 | 100.4% |
| 9 Jul 2026, 10:01 | 100.6 | 100.6% |
| 30 Jun 2026, 09:16 | 102.9 | 102.9% |
| 12 Jun 2026, 10:49 | 103.4 | 103.4% |
| 4 Jun 2026, 13:49 | 103.3 | 103.3% |
| 18 May 2026, 10:35 | 105.5 | 105.5% |
| 14 May 2026, 09:51 | 104.7 | 104.7% |
| 5 May 2026, 09:01 | 102.3 | 102.3% |
| 20 Apr 2026, 11:43 | 101 | 101% |
| 10 Apr 2026, 09:59 | 102.1 | 102.1% |
| 1 Apr 2026, 09:56 | 102.5 | 102.5% |
| 6 Mar 2026, 11:08 | 101 | 101% |
| 2 Mar 2026, 09:58 | 102.9 | 102.9% |
| 10 Feb 2026, 11:22 | 101.4 | 101.4% |
| 4 Feb 2026, 11:55 | 101 | 101% |
| 8 Jan 2026, 11:56 | 98.5 | 98.5% |
| 2 Jan 2026, 09:33 | 98.9 | 98.9% |
| 4 Dec 2025, 11:17 | 99.1 | 99.1% |
| 3 Dec 2025, 10:08 | 99.5 | 99.5% |
| 5 Nov 2025, 09:05 | 102.6 | 102.6% |
| 3 Nov 2025, 11:32 | 98.2 | 98.2% |
| 1 Oct 2025, 11:41 | 100.2 | 100.2% |
| 1 Oct 2025, 09:51 | 96.8 | 96.8% |
| 12 Sep 2025, 11:51 | 100.1 | 100.1% |
| 5 Sep 2025, 12:08 | 106.2 | 106.2% |
| 7 Aug 2025, 12:06 | 101.8 | 101.8% |
| 6 Aug 2025, 11:19 | 103.5 | 103.5% |
| 16 Jul 2025, 11:36 | 101.9 | 101.9% |
| 1 Jul 2025, 08:44 | 98.6 | 98.6% |
| 17 Jun 2025, 10:37 | 97.5 | 97.5% |
| 11 Jun 2025, 12:31 | 101.6 | 101.6% |
| 14 May 2025, 11:37 | 102.4 | 102.4% |
| 14 May 2025, 09:16 | 98.8 | 98.8% |
| 28 Apr 2025, 11:09 | 109.3 | 109.3% |
| 11 Apr 2025, 10:40 | 107.8 | 107.8% |
| 12 Mar 2025, 08:41 | 102 | 102% |
| 5 Mar 2025, 08:50 | 101 | 101% |
| 25 Feb 2025, 11:45 | 104.4 | 104.4% |
| 5 Feb 2025, 11:54 | 100.2 | 100.2% |
| 22 Jan 2025, 11:30 | 103.5 | 103.5% |
| 21 Jan 2025, 09:35 | 98.9 | 98.9% |
| 17 Dec 2024, 11:24 | 100.8 | 100.8% |
| 10 Dec 2024, 08:21 | 103.2 | 103.2% |
| 26 Nov 2024, 12:09 | 102.5 | 102.5% |
| 18 Nov 2024, 09:27 | 103.1 | 103.1% |
| 18 Oct 2024, 11:29 | 102.8 | 102.8% |
| 14 Oct 2024, 13:13 | 99.8 | 99.8% |
| 24 Sep 2024, 11:02 | 11 | 11% |
| 19 Sep 2024, 12:08 | 102.6 | 102.6% |
| 21 Aug 2024, 12:00 | 101.8 | 101.8% |
| 20 Aug 2024, 11:10 | 101.5 | 101.5% |
| 30 Jul 2024, 11:44 | 101.4 | 101.4% |
| 15 Jul 2024, 10:49 | 102.8 | 102.8% |
| 27 Jun 2024, 11:30 | 102.6 | 102.6% |
| 24 Jun 2024, 12:11 | 106.2 | 106.2% |
| 28 May 2024, 10:06 | 100.1 | 100.1% |
| 30 Apr 2024, 11:00 | 105 | 105% |
| 5 Apr 2024, 10:32 | 99.7 | 99.7% |
| 26 Mar 2024, 11:28 | 101.7 | 101.7% |
| 7 Mar 2024, 12:40 | 102.5 | 102.5% |
| 27 Feb 2024, 12:05 | 102.5 | 102.5% |
| 6 Feb 2024, 09:15 | 99.8 | 99.8% |
| 24 Jan 2024, 11:13 | 100.1 | 100.1% |
| 8 Jan 2024, 10:12 | 100.3 | 100.3% |
| 6 Dec 2023, 11:08 | 102.1 | 102.1% |
| 6 Dec 2023, 09:24 | 100.6 | 100.6% |
| 23 Nov 2023, 16:28 | 100.3 | 100.3% |
| 10 Nov 2023, 09:59 | 98.9 | 98.9% |
| 27 Oct 2023, 10:27 | 101.6 | 101.6% |
| 5 Oct 2023, 09:28 | 95 | 95% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.6 mg/l
Sampled 3 Sep 2026, 28 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:47 | 10.6 | 10.6 mg/l |
| 11 Aug 2026, 07:24 | 10.7 | 10.7 mg/l |
| 14 Jul 2026, 08:37 | 10.5 | 10.5 mg/l |
| 4 Jun 2026, 13:49 | 10.8 | 10.8 mg/l |
| 5 May 2026, 09:01 | 11.7 | 11.7 mg/l |
| 1 Apr 2026, 09:56 | 12.1 | 12.1 mg/l |
| 2 Mar 2026, 09:58 | 12.1 | 12.1 mg/l |
| 4 Feb 2026, 11:55 | 13.1 | 13.1 mg/l |
| 2 Jan 2026, 09:33 | 13.8 | 13.8 mg/l |
| 3 Dec 2025, 10:08 | 12.7 | 12.7 mg/l |
| 5 Nov 2025, 09:05 | 11.4 | 11.4 mg/l |
| 1 Oct 2025, 09:51 | 10.7 | 10.7 mg/l |
| 5 Sep 2025, 12:08 | 11.3 | 11.3 mg/l |
| 7 Aug 2025, 12:06 | 10.7 | 10.7 mg/l |
| 1 Jul 2025, 08:44 | 9.98 | 9.98 mg/l |
| 11 Jun 2025, 12:31 | 10.6 | 10.6 mg/l |
| 14 May 2025, 09:16 | 10.9 | 10.9 mg/l |
| 11 Apr 2025, 10:40 | 12.6 | 12.6 mg/l |
| 12 Mar 2025, 08:41 | 13.4 | 13.4 mg/l |
| 5 Mar 2025, 08:50 | 12.6 | 12.6 mg/l |
| 5 Feb 2025, 11:54 | 13 | 13 mg/l |
| 21 Jan 2025, 09:35 | 12.8 | 12.8 mg/l |
| 10 Dec 2024, 08:21 | 13.1 | 13.1 mg/l |
| 18 Nov 2024, 09:27 | 13.7 | 13.7 mg/l |
| 14 Oct 2024, 13:13 | 12.4 | 12.4 mg/l |
| 19 Sep 2024, 12:08 | 11.3 | 11.3 mg/l |
| 21 Aug 2024, 12:00 | 10.9 | 10.9 mg/l |
| 15 Jul 2024, 10:49 | 11 | 11 mg/l |
| 24 Jun 2024, 12:11 | 10.9 | 10.9 mg/l |
| 5 Apr 2024, 10:32 | 12.3 | 12.3 mg/l |
| 7 Mar 2024, 12:40 | 12.9 | 12.9 mg/l |
| 6 Feb 2024, 09:15 | 12.1 | 12.1 mg/l |
| 8 Jan 2024, 10:12 | 13.2 | 13.2 mg/l |
| 6 Dec 2023, 09:24 | 13.9 | 13.9 mg/l |
| 10 Nov 2023, 09:59 | 12.3 | 12.3 mg/l |
| 5 Oct 2023, 09:28 | 10.4 | 10.4 mg/l |
Water temperature
code 0076 · °C
12.6 °C
Sampled 8 Sep 2026, 23 days ago · 75 results banked
Every result (75)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 10:50 | 12.6 | 12.6 °C |
| 3 Sep 2026, 11:47 | 14 | 14 °C |
| 11 Aug 2026, 07:24 | 11.4 | 11.4 °C |
| 5 Aug 2026, 08:39 | 14.7 | 14.7 °C |
| 28 Jul 2026, 08:32 | 13.9 | 13.9 °C |
| 14 Jul 2026, 08:37 | 13.3 | 13.3 °C |
| 9 Jul 2026, 10:01 | 14.7 | 14.7 °C |
| 30 Jun 2026, 09:16 | 13.4 | 13.4 °C |
| 12 Jun 2026, 10:49 | 12.7 | 12.7 °C |
| 4 Jun 2026, 13:49 | 13.4 | 13.4 °C |
| 18 May 2026, 10:35 | 9.6 | 9.6 °C |
| 14 May 2026, 09:51 | 7.8 | 7.8 °C |
| 5 May 2026, 09:01 | 9.3 | 9.3 °C |
| 20 Apr 2026, 11:43 | 7.7 | 7.7 °C |
| 10 Apr 2026, 09:59 | 6.5 | 6.5 °C |
| 1 Apr 2026, 09:56 | 8.2 | 8.2 °C |
| 6 Mar 2026, 11:08 | 5 | 5 °C |
| 2 Mar 2026, 09:58 | 8.1 | 8.1 °C |
| 10 Feb 2026, 11:22 | 5.3 | 5.3 °C |
| 4 Feb 2026, 11:55 | 4.4 | 4.4 °C |
| 8 Jan 2026, 11:56 | 1 | 1 °C |
| 2 Jan 2026, 09:33 | 1.7 | 1.7 °C |
| 4 Dec 2025, 11:17 | 5.3 | 5.3 °C |
| 3 Dec 2025, 10:08 | 5 | 5 °C |
| 5 Nov 2025, 09:05 | 10.5 | 10.5 °C |
| 3 Nov 2025, 11:32 | 8.9 | 8.9 °C |
| 1 Oct 2025, 11:41 | 11.3 | 11.3 °C |
| 1 Oct 2025, 09:51 | 11 | 11 °C |
| 12 Sep 2025, 11:51 | 10.7 | 10.7 °C |
| 5 Sep 2025, 12:08 | 12.6 | 12.6 °C |
| 7 Aug 2025, 12:06 | 13.1 | 13.1 °C |
| 6 Aug 2025, 11:19 | 12.8 | 12.8 °C |
| 16 Jul 2025, 11:36 | 13.8 | 13.8 °C |
| 1 Jul 2025, 08:44 | 14.7 | 14.7 °C |
| 17 Jun 2025, 10:37 | 13.4 | 13.4 °C |
| 11 Jun 2025, 12:31 | 13.4 | 13.4 °C |
| 14 May 2025, 11:37 | 11 | 11 °C |
| 14 May 2025, 09:16 | 10.9 | 10.9 °C |
| 28 Apr 2025, 11:09 | 10.7 | 10.7 °C |
| 11 Apr 2025, 10:40 | 8.6 | 8.6 °C |
| 12 Mar 2025, 08:41 | 3.9 | 3.9 °C |
| 5 Mar 2025, 08:50 | 6 | 6 °C |
| 25 Feb 2025, 11:45 | 4.6 | 4.6 °C |
| 5 Feb 2025, 11:54 | 4.3 | 4.3 °C |
| 22 Jan 2025, 11:30 | 3.6 | 3.6 °C |
| 21 Jan 2025, 09:35 | 4.4 | 4.4 °C |
| 17 Dec 2024, 11:24 | 7 | 7 °C |
| 10 Dec 2024, 08:21 | 5.3 | 5.3 °C |
| 26 Nov 2024, 12:09 | 5 | 5 °C |
| 18 Nov 2024, 09:27 | 3.4 | 3.4 °C |
| 18 Oct 2024, 11:29 | 9.4 | 9.4 °C |
| 14 Oct 2024, 13:13 | 5.9 | 5.9 °C |
| 24 Sep 2024, 11:02 | 10.7 | 10.7 °C |
| 19 Sep 2024, 12:08 | 10.8 | 10.8 °C |
| 21 Aug 2024, 12:00 | 12 | 12 °C |
| 20 Aug 2024, 11:10 | 12.7 | 12.7 °C |
| 30 Jul 2024, 11:44 | 13.5 | 13.5 °C |
| 15 Jul 2024, 10:49 | 12.2 | 12.2 °C |
| 27 Jun 2024, 11:30 | 14.5 | 14.5 °C |
| 24 Jun 2024, 12:11 | 14.2 | 14.2 °C |
| 28 May 2024, 10:06 | 10.3 | 10.3 °C |
| 30 Apr 2024, 11:00 | 8.4 | 8.4 °C |
| 5 Apr 2024, 10:32 | 6.3 | 6.3 °C |
| 26 Mar 2024, 11:28 | 5.9 | 5.9 °C |
| 7 Mar 2024, 12:40 | 5.5 | 5.5 °C |
| 27 Feb 2024, 12:05 | 4.6 | 4.6 °C |
| 6 Feb 2024, 09:15 | 7 | 7 °C |
| 24 Jan 2024, 11:13 | 5.4 | 5.4 °C |
| 8 Jan 2024, 10:12 | 3.8 | 3.8 °C |
| 6 Dec 2023, 11:08 | 2 | 2 °C |
| 6 Dec 2023, 09:24 | 2 | 2 °C |
| 23 Nov 2023, 16:28 | 9.1 | 9.1 °C |
| 10 Nov 2023, 09:59 | 6 | 6 °C |
| 27 Oct 2023, 10:27 | 8.6 | 8.6 °C |
| 5 Oct 2023, 09:28 | 11.2 | 11.2 °C |
pH
code 0061
8.4
Sampled 8 Sep 2026, 23 days ago · 75 results banked
Every result (75)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 10:50 | 8.4 | 8.4 |
| 3 Sep 2026, 11:47 | 8.39 | 8.39 |
| 11 Aug 2026, 07:24 | 8.54 | 8.54 |
| 5 Aug 2026, 08:39 | 8.3 | 8.3 |
| 28 Jul 2026, 08:32 | 8.3 | 8.3 |
| 14 Jul 2026, 08:37 | 8.29 | 8.29 |
| 9 Jul 2026, 10:01 | 8.3 | 8.3 |
| 30 Jun 2026, 09:16 | 8.3 | 8.3 |
| 12 Jun 2026, 10:49 | 8.3 | 8.3 |
| 4 Jun 2026, 13:49 | 8.66 | 8.66 |
| 18 May 2026, 10:35 | 8.3 | 8.3 |
| 14 May 2026, 09:51 | 8.1 | 8.1 |
| 5 May 2026, 09:01 | 8.22 | 8.22 |
| 20 Apr 2026, 11:43 | 8.1 | 8.1 |
| 10 Apr 2026, 09:59 | 8 | 8 |
| 1 Apr 2026, 09:56 | 8.01 | 8.01 |
| 6 Mar 2026, 11:08 | 7.9 | 7.9 |
| 2 Mar 2026, 09:58 | 7.98 | 7.98 |
| 10 Feb 2026, 11:22 | 7.7 | 7.7 |
| 4 Feb 2026, 11:55 | 6.75 | 6.75 |
| 8 Jan 2026, 11:56 | 8 | 8 |
| 2 Jan 2026, 09:33 | 7.98 | 7.98 |
| 4 Dec 2025, 11:17 | 7.7 | 7.7 |
| 3 Dec 2025, 10:08 | 7.61 | 7.61 |
| 5 Nov 2025, 09:05 | 7.46 | 7.46 |
| 3 Nov 2025, 11:32 | 7.8 | 7.8 |
| 1 Oct 2025, 11:41 | 8.1 | 8.1 |
| 1 Oct 2025, 09:51 | 8.27 | 8.27 |
| 12 Sep 2025, 11:51 | 8 | 8 |
| 5 Sep 2025, 12:08 | 8.34 | 8.34 |
| 7 Aug 2025, 12:06 | 8.32 | 8.32 |
| 6 Aug 2025, 11:19 | 8.4 | 8.4 |
| 16 Jul 2025, 11:36 | 8.3 | 8.3 |
| 1 Jul 2025, 08:44 | 8.36 | 8.36 |
| 17 Jun 2025, 10:37 | 8.2 | 8.2 |
| 11 Jun 2025, 12:31 | 8.26 | 8.26 |
| 14 May 2025, 11:37 | 8.4 | 8.4 |
| 14 May 2025, 09:16 | 8.25 | 8.25 |
| 28 Apr 2025, 11:09 | 8.4 | 8.4 |
| 11 Apr 2025, 10:40 | 8.4 | 8.4 |
| 12 Mar 2025, 08:41 | 8.27 | 8.27 |
| 5 Mar 2025, 08:50 | 8.19 | 8.19 |
| 25 Feb 2025, 11:45 | 7.8 | 7.8 |
| 5 Feb 2025, 11:54 | 7.97 | 7.97 |
| 22 Jan 2025, 11:30 | 8 | 8 |
| 21 Jan 2025, 09:35 | 7.89 | 7.89 |
| 17 Dec 2024, 11:24 | 7.5 | 7.5 |
| 10 Dec 2024, 08:21 | 7.64 | 7.64 |
| 26 Nov 2024, 12:09 | 7.6 | 7.6 |
| 18 Nov 2024, 09:27 | 8.12 | 8.12 |
| 18 Oct 2024, 11:29 | 7.5 | 7.5 |
| 14 Oct 2024, 13:13 | 7.91 | 7.91 |
| 24 Sep 2024, 11:02 | 7.77 | 7.77 |
| 19 Sep 2024, 12:08 | 8.12 | 8.12 |
| 21 Aug 2024, 12:00 | 8.2 | 8.2 |
| 20 Aug 2024, 11:10 | 8.16 | 8.16 |
| 30 Jul 2024, 11:44 | 8.12 | 8.12 |
| 15 Jul 2024, 10:49 | 7.56 | 7.56 |
| 27 Jun 2024, 11:30 | 8.4 | 8.4 |
| 24 Jun 2024, 12:11 | 8.36 | 8.36 |
| 28 May 2024, 10:06 | 7.73 | 7.73 |
| 30 Apr 2024, 11:00 | 8.32 | 8.32 |
| 5 Apr 2024, 10:32 | 7.4 | 7.4 |
| 26 Mar 2024, 11:28 | 8.14 | 8.14 |
| 7 Mar 2024, 12:40 | 7.81 | 7.81 |
| 27 Feb 2024, 12:05 | 7.92 | 7.92 |
| 6 Feb 2024, 09:15 | 7.86 | 7.86 |
| 24 Jan 2024, 11:13 | 7.24 | 7.24 |
| 8 Jan 2024, 10:12 | 7.39 | 7.39 |
| 6 Dec 2023, 11:08 | 7.41 | 7.41 |
| 6 Dec 2023, 09:24 | 7.67 | 7.67 |
| 23 Nov 2023, 16:28 | 7.68 | 7.68 |
| 10 Nov 2023, 09:59 | 7.74 | 7.74 |
| 27 Oct 2023, 10:27 | 7.51 | 7.51 |
| 5 Oct 2023, 09:28 | 7.91 | 7.91 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 3 Sep 2026, 28 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Aug 2026, 07:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Jul 2026, 08:37 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Jun 2026, 13:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 May 2026, 09:01 | <0.002 | below 0.002 mg/l (not detected above this) |
| 1 Apr 2026, 09:56 | 0.0023 | 0.0023 mg/l |
| 2 Mar 2026, 09:58 | 0.0034 | 0.0034 mg/l |
| 4 Feb 2026, 11:55 | 0.0093 | 0.0093 mg/l |
| 2 Jan 2026, 09:33 | 0.0035 | 0.0035 mg/l |
| 3 Dec 2025, 10:08 | 0.0035 | 0.0035 mg/l |
| 5 Nov 2025, 09:05 | 0.002 | 0.002 mg/l |
| 1 Oct 2025, 09:51 | <0.002 | below 0.002 mg/l (not detected above this) |
| 5 Sep 2025, 12:08 | 0.0031 | 0.0031 mg/l |
| 7 Aug 2025, 12:06 | 0.0039 | 0.0039 mg/l |
| 1 Jul 2025, 08:44 | 0.11 | 0.11 mg/l |
| 11 Jun 2025, 12:31 | 0.02 | 0.02 mg/l |
| 14 May 2025, 09:16 | 0.0097 | 0.0097 mg/l |
| 11 Apr 2025, 10:40 | 0.015 | 0.015 mg/l |
| 12 Mar 2025, 08:41 | 0.0051 | 0.0051 mg/l |
| 5 Mar 2025, 08:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Feb 2025, 11:54 | 0.0027 | 0.0027 mg/l |
| 21 Jan 2025, 09:35 | <0.002 | below 0.002 mg/l (not detected above this) |
| 10 Dec 2024, 08:21 | 0.0038 | 0.0038 mg/l |
| 18 Nov 2024, 09:27 | 0.0073 | 0.0073 mg/l |
| 14 Oct 2024, 13:13 | 0.0027 | 0.0027 mg/l |
| 19 Sep 2024, 12:08 | 0.0034 | 0.0034 mg/l |
| 21 Aug 2024, 12:00 | 0.0055 | 0.0055 mg/l |
| 15 Jul 2024, 10:49 | 0.0081 | 0.0081 mg/l |
| 24 Jun 2024, 12:11 | 0.0071 | 0.0071 mg/l |
| 7 Mar 2024, 12:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Feb 2024, 09:15 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Jan 2024, 10:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Dec 2023, 09:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Nov 2023, 09:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Oct 2023, 09:28 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.236 mg/l
Sampled 3 Sep 2026, 28 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:47 | 0.236 | 0.236 mg/l |
| 11 Aug 2026, 07:24 | <0.196 | below 0.196 mg/l (not detected above this) |
| 14 Jul 2026, 08:37 | 0.266 | 0.266 mg/l |
| 4 Jun 2026, 13:49 | <0.196 | below 0.196 mg/l (not detected above this) |
| 5 May 2026, 09:01 | 0.081 | 0.081 mg/l |
| 1 Apr 2026, 09:56 | 0.199 | 0.199 mg/l |
| 2 Mar 2026, 09:58 | 0.309 | 0.309 mg/l |
| 4 Feb 2026, 11:55 | 0.469 | 0.469 mg/l |
| 2 Jan 2026, 09:33 | 0.339 | 0.339 mg/l |
| 3 Dec 2025, 10:08 | 0.409 | 0.409 mg/l |
| 5 Nov 2025, 09:05 | 0.239 | 0.239 mg/l |
| 1 Oct 2025, 09:51 | 0.149 | 0.149 mg/l |
| 5 Sep 2025, 12:08 | 0.094 | 0.094 mg/l |
| 7 Aug 2025, 12:06 | 0.059 | 0.059 mg/l |
| 1 Jul 2025, 08:44 | 0.197 | 0.197 mg/l |
| 11 Jun 2025, 12:31 | 0.0936 | 0.0936 mg/l |
| 14 May 2025, 09:16 | 0.109 | 0.109 mg/l |
| 11 Apr 2025, 10:40 | 0.109 | 0.109 mg/l |
| 12 Mar 2025, 08:41 | 0.189 | 0.189 mg/l |
| 5 Mar 2025, 08:50 | 0.216 | 0.216 mg/l |
| 5 Feb 2025, 11:54 | 0.279 | 0.279 mg/l |
| 21 Jan 2025, 09:35 | 0.399 | 0.399 mg/l |
| 10 Dec 2024, 08:21 | 0.309 | 0.309 mg/l |
| 18 Nov 2024, 09:27 | 0.229 | 0.229 mg/l |
| 14 Oct 2024, 13:13 | 0.239 | 0.239 mg/l |
| 19 Sep 2024, 12:08 | 0.119 | 0.119 mg/l |
| 21 Aug 2024, 12:00 | 0.099 | 0.099 mg/l |
| 15 Jul 2024, 10:49 | 0.0509 | 0.0509 mg/l |
| 24 Jun 2024, 12:11 | 0.159 | 0.159 mg/l |
| 7 Mar 2024, 12:40 | 0.246 | 0.246 mg/l |
| 6 Feb 2024, 09:15 | 0.376 | 0.376 mg/l |
| 8 Jan 2024, 10:12 | 0.406 | 0.406 mg/l |
| 6 Dec 2023, 09:24 | 0.586 | 0.586 mg/l |
| 10 Nov 2023, 09:59 | 0.206 | 0.206 mg/l |
| 5 Oct 2023, 09:28 | <0.196 | below 0.196 mg/l (not detected above this) |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
below 0.01 mg/l (not detected above this)
Sampled 3 Sep 2026, 28 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:47 | <0.01 | below 0.01 mg/l (not detected above this) |
| 11 Aug 2026, 07:24 | <0.01 | below 0.01 mg/l (not detected above this) |
| 14 Jul 2026, 08:37 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Jun 2026, 13:49 | 0.016 | 0.016 mg/l |
| 5 May 2026, 09:01 | 0.0036 | 0.0036 mg/l |
| 1 Apr 2026, 09:56 | 0.0047 | 0.0047 mg/l |
| 2 Mar 2026, 09:58 | 0.0066 | 0.0066 mg/l |
| 4 Feb 2026, 11:55 | 0.0071 | 0.0071 mg/l |
| 2 Jan 2026, 09:33 | 0.0063 | 0.0063 mg/l |
| 3 Dec 2025, 10:08 | 0.0076 | 0.0076 mg/l |
| 5 Nov 2025, 09:05 | 0.0081 | 0.0081 mg/l |
| 1 Oct 2025, 09:51 | 0.005 | 0.005 mg/l |
| 5 Sep 2025, 12:08 | 0.0035 | 0.0035 mg/l |
| 7 Aug 2025, 12:06 | 0.0058 | 0.0058 mg/l |
| 1 Jul 2025, 08:44 | 0.013 | 0.013 mg/l |
| 11 Jun 2025, 12:31 | 0.0029 | 0.0029 mg/l |
| 14 May 2025, 09:16 | 0.0077 | 0.0077 mg/l |
| 11 Apr 2025, 10:40 | 0.0051 | 0.0051 mg/l |
| 12 Mar 2025, 08:41 | 0.0052 | 0.0052 mg/l |
| 5 Mar 2025, 08:50 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Feb 2025, 11:54 | 0.0058 | 0.0058 mg/l |
| 21 Jan 2025, 09:35 | 0.0061 | 0.0061 mg/l |
| 10 Dec 2024, 08:21 | 0.0066 | 0.0066 mg/l |
| 18 Nov 2024, 09:27 | 0.014 | 0.014 mg/l |
| 14 Oct 2024, 13:13 | 0.0067 | 0.0067 mg/l |
| 19 Sep 2024, 12:08 | 0.011 | 0.011 mg/l |
| 21 Aug 2024, 12:00 | 0.0081 | 0.0081 mg/l |
| 15 Jul 2024, 10:49 | 0.013 | 0.013 mg/l |
| 24 Jun 2024, 12:11 | 0.0062 | 0.0062 mg/l |
| 7 Mar 2024, 12:40 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 Feb 2024, 09:15 | <0.01 | below 0.01 mg/l (not detected above this) |
| 8 Jan 2024, 10:12 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 Dec 2023, 09:24 | <0.01 | below 0.01 mg/l (not detected above this) |
| 10 Nov 2023, 09:59 | 0.01 | 0.01 mg/l |
| 5 Oct 2023, 09:28 | <0.01 | below 0.01 mg/l (not detected above this) |
Turbidity
code 6396 · NTU
2.5 NTU
Sampled 2 Mar 2026, 7 months ago · 14 results banked
Every result (14)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Mar 2026, 09:58 | 2.5 | 2.5 NTU |
| 4 Feb 2026, 11:55 | 2.9 | 2.9 NTU |
| 2 Jan 2026, 09:33 | 1.9 | 1.9 NTU |
| 3 Dec 2025, 10:08 | 4.9 | 4.9 NTU |
| 5 Nov 2025, 09:05 | 6 | 6 NTU |
| 1 Oct 2025, 09:51 | 1.5 | 1.5 NTU |
| 7 Aug 2025, 12:06 | 1.1 | 1.1 NTU |
| 11 Apr 2025, 10:40 | 1.3 | 1.3 NTU |
| 7 Mar 2024, 12:40 | 2.8 | 2.8 NTU |
| 6 Feb 2024, 09:15 | 6.1 | 6.1 NTU |
| 8 Jan 2024, 10:12 | 4.5 | 4.5 NTU |
| 6 Dec 2023, 09:24 | 5.8 | 5.8 NTU |
| 10 Nov 2023, 09:59 | 3.6 | 3.6 NTU |
| 5 Oct 2023, 09:28 | 5.8 | 5.8 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
345 µS/cm
Sampled 8 Sep 2026, 23 days ago · 75 results banked
Every result (75)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 10:50 | 345 | 345 µS/cm |
| 3 Sep 2026, 11:47 | 386 | 386 µS/cm |
| 11 Aug 2026, 07:24 | 548 | 548 µS/cm |
| 5 Aug 2026, 08:39 | 404 | 404 µS/cm |
| 28 Jul 2026, 08:32 | 417 | 417 µS/cm |
| 14 Jul 2026, 08:37 | 405 | 405 µS/cm |
| 9 Jul 2026, 10:01 | 408 | 408 µS/cm |
| 30 Jun 2026, 09:16 | 385 | 385 µS/cm |
| 12 Jun 2026, 10:49 | 539 | 539 µS/cm |
| 4 Jun 2026, 13:49 | 318 | 318 µS/cm |
| 18 May 2026, 10:35 | 295 | 295 µS/cm |
| 14 May 2026, 09:51 | 269 | 269 µS/cm |
| 5 May 2026, 09:01 | 247 | 247 µS/cm |
| 20 Apr 2026, 11:43 | 204 | 204 µS/cm |
| 10 Apr 2026, 09:59 | 224 | 224 µS/cm |
| 1 Apr 2026, 09:56 | 170 | 170 µS/cm |
| 6 Mar 2026, 11:08 | 219 | 219 µS/cm |
| 2 Mar 2026, 09:58 | 186 | 186 µS/cm |
| 10 Feb 2026, 11:22 | 152 | 152 µS/cm |
| 4 Feb 2026, 11:55 | 153 | 153 µS/cm |
| 8 Jan 2026, 11:56 | 261 | 261 µS/cm |
| 2 Jan 2026, 09:33 | 210 | 210 µS/cm |
| 4 Dec 2025, 11:17 | 141 | 141 µS/cm |
| 3 Dec 2025, 10:08 | 122 | 122 µS/cm |
| 5 Nov 2025, 09:05 | 116 | 116 µS/cm |
| 3 Nov 2025, 11:32 | 147 | 147 µS/cm |
| 1 Oct 2025, 11:41 | 254 | 254 µS/cm |
| 1 Oct 2025, 09:51 | 255 | 255 µS/cm |
| 12 Sep 2025, 11:51 | 194 | 194 µS/cm |
| 5 Sep 2025, 12:08 | 370 | 370 µS/cm |
| 7 Aug 2025, 12:06 | 347 | 347 µS/cm |
| 6 Aug 2025, 11:19 | 346 | 346 µS/cm |
| 16 Jul 2025, 11:36 | 326 | 326 µS/cm |
| 1 Jul 2025, 08:44 | 543 | 543 µS/cm |
| 17 Jun 2025, 10:37 | 350 | 350 µS/cm |
| 11 Jun 2025, 12:31 | 240 | 240 µS/cm |
| 14 May 2025, 11:37 | 387 | 387 µS/cm |
| 14 May 2025, 09:16 | 390 | 390 µS/cm |
| 28 Apr 2025, 11:09 | 352 | 352 µS/cm |
| 11 Apr 2025, 10:40 | 321 | 321 µS/cm |
| 12 Mar 2025, 08:41 | 259 | 259 µS/cm |
| 5 Mar 2025, 08:50 | 224 | 224 µS/cm |
| 25 Feb 2025, 11:45 | 138 | 138 µS/cm |
| 5 Feb 2025, 11:54 | 207 | 207 µS/cm |
| 22 Jan 2025, 11:30 | 201 | 201 µS/cm |
| 21 Jan 2025, 09:35 | 199 | 199 µS/cm |
| 17 Dec 2024, 11:24 | 127 | 127 µS/cm |
| 10 Dec 2024, 08:21 | 108 | 108 µS/cm |
| 26 Nov 2024, 12:09 | 127 | 127 µS/cm |
| 18 Nov 2024, 09:27 | 255 | 255 µS/cm |
| 18 Oct 2024, 11:29 | 106 | 106 µS/cm |
| 14 Oct 2024, 13:13 | 164 | 164 µS/cm |
| 24 Sep 2024, 11:02 | 139 | 139 µS/cm |
| 19 Sep 2024, 12:08 | 277 | 277 µS/cm |
| 21 Aug 2024, 12:00 | 339 | 339 µS/cm |
| 20 Aug 2024, 11:10 | 343 | 343 µS/cm |
| 30 Jul 2024, 11:44 | 274 | 274 µS/cm |
| 15 Jul 2024, 10:49 | 96 | 96 µS/cm |
| 27 Jun 2024, 11:30 | 320 | 320 µS/cm |
| 24 Jun 2024, 12:11 | 303 | 303 µS/cm |
| 28 May 2024, 10:06 | 132 | 132 µS/cm |
| 30 Apr 2024, 11:00 | 204 | 204 µS/cm |
| 5 Apr 2024, 10:32 | 76 | 76 µS/cm |
| 26 Mar 2024, 11:28 | 151 | 151 µS/cm |
| 7 Mar 2024, 12:40 | 158 | 158 µS/cm |
| 27 Feb 2024, 12:05 | 171 | 171 µS/cm |
| 6 Feb 2024, 09:15 | 165 | 165 µS/cm |
| 24 Jan 2024, 11:13 | 91 | 91 µS/cm |
| 8 Jan 2024, 10:12 | 157 | 157 µS/cm |
| 6 Dec 2023, 11:08 | 124 | 124 µS/cm |
| 6 Dec 2023, 09:24 | 124 | 124 µS/cm |
| 23 Nov 2023, 16:28 | 112 | 112 µS/cm |
| 10 Nov 2023, 09:59 | 113 | 113 µS/cm |
| 27 Oct 2023, 10:27 | 104 | 104 µS/cm |
| 5 Oct 2023, 09:28 | 140 | 140 µS/cm |
Everything measured here
46 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 46 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 75 | Oct 2023 – Sep 2026 | 99.8% 8 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 36 | Oct 2023 – Sep 2026 | 10.6 mg/l 3 Sep 2026 |
| Temperature of Water 0076 | River water | 75 | Oct 2023 – Sep 2026 | 12.6 °C 8 Sep 2026 |
| pH 0061 | River water | 75 | Oct 2023 – Sep 2026 | 8.4 8 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 35 | Oct 2023 – Sep 2026 | below 0.03 mg/l 3 Sep 2026 |
| Nitrate as N 0117 | River water | 35 | Oct 2023 – Sep 2026 | 0.236 mg/l 3 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 35 | Oct 2023 – Sep 2026 | below 0.01 mg/l 3 Sep 2026 |
| Turbidity 6396 | River water | 14 | Oct 2023 – Mar 2026 | 2.5 NTU 2 Mar 2026 |
| Conductivity at 25 C 0077 | River water | 75 | Oct 2023 – Sep 2026 | 345 µS/cm 8 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 35 | Oct 2023 – Sep 2026 | 140 mg/l 3 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 35 | Oct 2023 – Sep 2026 | below 0.00073 mg/l 3 Sep 2026 |
| Barium, Dissolved 9446 | River water | 40 | Oct 2023 – Sep 2026 | 70 µg/l 8 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 24 | Jun 2024 – May 2026 | 2.4 mg/l 5 May 2026 |
| Boron, Dissolved 9447 | River water | 40 | Oct 2023 – Sep 2026 | below 100 µg/l 8 Sep 2026 |
| Cadmium 0108 | River water | 41 | Oct 2023 – Sep 2026 | below 0.1 µg/l 8 Sep 2026 |
| Cadmium, Dissolved 0106 | River water | 40 | Oct 2023 – Sep 2026 | below 0.1 µg/l 8 Sep 2026 |
| Calcium, Dissolved 0239 | River water | 40 | Oct 2023 – Sep 2026 | 45 mg/l 8 Sep 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 39 | Oct 2023 – Sep 2026 | 3.1 mg/l 8 Sep 2026 |
| Chlorophyll : Acetone Extract 7887 | River water | 13 | Oct 2023 – Mar 2026 | 0.94 µg/l 2 Mar 2026 |
| Copper 6452 | River water | 41 | Oct 2023 – Sep 2026 | below 1 µg/l 8 Sep 2026 |
| Copper : BLM Bioavailable 4821 | River water | 1 | Oct 2023 – Oct 2023 | 0.04 µg/l 27 Oct 2023 |
| Copper, Dissolved 6450 | River water | 40 | Oct 2023 – Sep 2026 | below 1 µg/l 8 Sep 2026 |
| Hardness, Total as CaCO3 0158 | River water | 40 | Oct 2023 – Sep 2026 | 146 mg/l 8 Sep 2026 |
| Iron, Dissolved 6460 | River water | 40 | Oct 2023 – Sep 2026 | below 30 µg/l 8 Sep 2026 |
| Lead 0050 | River water | 41 | Oct 2023 – Sep 2026 | below 2 µg/l 8 Sep 2026 |
| Lead : BLM Bioavailable 3377 | River water | 1 | Oct 2023 – Oct 2023 | 0.53 µg/l 27 Oct 2023 |
| Lead, Dissolved 0052 | River water | 40 | Oct 2023 – Sep 2026 | below 2 µg/l 8 Sep 2026 |
| Lithium, Dissolved 4201 | River water | 40 | Oct 2023 – Sep 2026 | below 100 µg/l 8 Sep 2026 |
| Magnesium, Dissolved 0235 | River water | 40 | Oct 2023 – Sep 2026 | 8.1 mg/l 8 Sep 2026 |
| Manganese : BLM Bioavailable 4820 | River water | 1 | Oct 2023 – Oct 2023 | 9.3 µg/l 27 Oct 2023 |
| Manganese, Dissolved 6458 | River water | 40 | Oct 2023 – Sep 2026 | below 10 µg/l 8 Sep 2026 |
| National Grid Reference : Whole : Field report 7434 | River water | 1 | Mar 2025 – Mar 2025 | 1 unitless value 31 Mar 2025 |
| Nickel 6462 | River water | 41 | Oct 2023 – Sep 2026 | below 1 µg/l 8 Sep 2026 |
| Nickel : BLM Bioavailable 3878 | River water | 1 | Oct 2023 – Oct 2023 | 0.32 µg/l 27 Oct 2023 |
| Nickel, Dissolved 3410 | River water | 40 | Oct 2023 – Sep 2026 | below 1 µg/l 8 Sep 2026 |
| Nitrite as N 0118 | River water | 35 | Oct 2023 – Sep 2026 | below 0.004 mg/l 3 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 35 | Oct 2023 – Sep 2026 | 0.24 mg/l 3 Sep 2026 |
| pH : In Situ 3169 | River water | 26 | Dec 2024 – Sep 2026 | 8.27 8 Sep 2026 |
| Potassium, Dissolved 0209 | River water | 40 | Oct 2023 – Sep 2026 | 3.2 mg/l 8 Sep 2026 |
| Sodium, Dissolved 0205 | River water | 40 | Oct 2023 – Sep 2026 | 15 mg/l 8 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 54 | Oct 2023 – Sep 2026 | below 3 mg/l 8 Sep 2026 |
| Strontium, Filtered 6693 | River water | 40 | Oct 2023 – Sep 2026 | 210 µg/l 8 Sep 2026 |
| Sulphate, Dissolved as SO4 7859 | River water | 40 | Oct 2023 – Sep 2026 | 31 mg/l 8 Sep 2026 |
| Zinc 6455 | River water | 41 | Oct 2023 – Sep 2026 | 26 µg/l 8 Sep 2026 |
| Zinc : BLM Bioavailable 4822 | River water | 1 | Oct 2023 – Oct 2023 | 10 µg/l 27 Oct 2023 |
| Zinc, Dissolved 3408 | River water | 40 | Oct 2023 – Sep 2026 | 21 µg/l 8 Sep 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.