Bowlams Dike at Catwick Bridge
EA name: BOWLAMS DIKE AT CATWICK BRIDGE
Environment Agency sampling point NE-49200303 · 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
- 4 Sep 2026, 10:4427 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 97 since 3 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Monitoring (UK govt policy - not GQA or RE)
- Where
- National Grid 512907, 444720As published, to the nearest 1 m. Open in a map
- River, by its own name
- Bowlams Dike
- River, by the map
- Bowlams DikePlaced on the river its name gives, 0 m from the line.
- Next gauge downstream
- Bransholme Great Culvert Pumping Station On the Holderness Drain · 12 km along the river
- Why it was sampled
- Monitoring (UK govt policy - not GQA or RE) (97 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
50.2%
Sampled 4 Sep 2026, 27 days ago · 49 results banked
Every result (49)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Sep 2026, 10:44 | 50.2 | 50.2% |
| 28 Aug 2026, 10:35 | 58.9 | 58.9% |
| 21 Aug 2026, 12:40 | 33.9 | 33.9% |
| 14 Aug 2026, 10:48 | 48.1 | 48.1% |
| 4 Aug 2026, 14:28 | 68.7 | 68.7% |
| 31 Jul 2026, 10:32 | 55.8 | 55.8% |
| 20 Jul 2026, 09:14 | 62.3 | 62.3% |
| 14 Jul 2026, 11:51 | 59.5 | 59.5% |
| 10 Jul 2026, 10:22 | 50.1 | 50.1% |
| 2 Jul 2026, 14:18 | 60.6 | 60.6% |
| 26 Jun 2026, 09:47 | 55.1 | 55.1% |
| 18 Jun 2026, 09:10 | 59.4 | 59.4% |
| 8 Jun 2026, 11:27 | 76.4 | 76.4% |
| 5 Jun 2026, 14:22 | 99.1 | 99.1% |
| 26 May 2026, 13:37 | 96 | 96% |
| 20 May 2026, 08:54 | 72.6 | 72.6% |
| 12 May 2026, 11:33 | 103.1 | 103.1% |
| 7 May 2026, 09:09 | 89 | 89% |
| 22 Apr 2026, 10:31 | 102.9 | 102.9% |
| 13 Apr 2026, 12:07 | 117.6 | 117.6% |
| 22 Jul 2025, 08:42 | 49.2 | 49.2% |
| 10 Jul 2025, 11:49 | 57 | 57% |
| 2 Jul 2025, 12:44 | 47.8 | 47.8% |
| 30 Jun 2025, 08:32 | 30 | 30% |
| 20 Jun 2025, 11:05 | 65.5 | 65.5% |
| 11 Jun 2025, 09:26 | 71.2 | 71.2% |
| 3 Jun 2025, 12:42 | 96.7 | 96.7% |
| 15 May 2025, 11:10 | 108.8 | 108.8% |
| 9 May 2025, 09:16 | 91.9 | 91.9% |
| 22 Apr 2025, 07:55 | 86.7 | 86.7% |
| 25 Feb 2025, 08:43 | 98.8 | 98.8% |
| 17 Feb 2025, 08:41 | 99.3 | 99.3% |
| 11 Feb 2025, 10:16 | 98.2 | 98.2% |
| 7 Feb 2025, 12:27 | 102.5 | 102.5% |
| 31 Jan 2025, 15:04 | 99.1 | 99.1% |
| 21 Jan 2025, 08:38 | 97.4 | 97.4% |
| 14 Jan 2025, 12:34 | 99.2 | 99.2% |
| 8 Jan 2025, 08:58 | 97.6 | 97.6% |
| 16 Dec 2024, 14:15 | 94.2 | 94.2% |
| 10 Dec 2024, 08:42 | 95.8 | 95.8% |
| 3 Dec 2024, 10:18 | 100.7 | 100.7% |
| 29 Nov 2024, 15:00 | 97.7 | 97.7% |
| 29 Nov 2024, 10:34 | 98.8 | 98.8% |
| 13 Nov 2024, 11:28 | 93.5 | 93.5% |
| 7 Nov 2024, 08:46 | 78.4 | 78.4% |
| 22 Oct 2024, 09:45 | 77.3 | 77.3% |
| 17 Oct 2024, 12:32 | 92.3 | 92.3% |
| 7 Oct 2024, 10:01 | 71.7 | 71.7% |
| 3 Oct 2024, 11:44 | 76.7 | 76.7% |
Dissolved oxygen
as O2 · code 9924 · mg/l
4.98 mg/l
Sampled 4 Sep 2026, 27 days ago · 49 results banked
Every result (49)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Sep 2026, 10:44 | 4.98 | 4.98 mg/l |
| 28 Aug 2026, 10:35 | 5.81 | 5.81 mg/l |
| 21 Aug 2026, 12:40 | 3.51 | 3.51 mg/l |
| 14 Aug 2026, 10:48 | 4.51 | 4.51 mg/l |
| 4 Aug 2026, 14:28 | 6.43 | 6.43 mg/l |
| 31 Jul 2026, 10:32 | 5.67 | 5.67 mg/l |
| 20 Jul 2026, 09:14 | 6.49 | 6.49 mg/l |
| 14 Jul 2026, 11:51 | 5.81 | 5.81 mg/l |
| 10 Jul 2026, 10:22 | 4.71 | 4.71 mg/l |
| 2 Jul 2026, 14:18 | 5.71 | 5.71 mg/l |
| 26 Jun 2026, 09:47 | 5.3 | 5.3 mg/l |
| 18 Jun 2026, 09:10 | 5.97 | 5.97 mg/l |
| 8 Jun 2026, 11:27 | 7.85 | 7.85 mg/l |
| 5 Jun 2026, 14:22 | 10 | 10 mg/l |
| 26 May 2026, 13:37 | 8.78 | 8.78 mg/l |
| 20 May 2026, 08:54 | 7.72 | 7.72 mg/l |
| 12 May 2026, 11:33 | 11.8 | 11.8 mg/l |
| 7 May 2026, 09:09 | 10.5 | 10.5 mg/l |
| 22 Apr 2026, 10:31 | 11.7 | 11.7 mg/l |
| 13 Apr 2026, 12:07 | 13.2 | 13.2 mg/l |
| 22 Jul 2025, 08:42 | 4.91 | 4.91 mg/l |
| 10 Jul 2025, 11:49 | 5.39 | 5.39 mg/l |
| 2 Jul 2025, 12:44 | 4.67 | 4.67 mg/l |
| 30 Jun 2025, 08:32 | 2.79 | 2.79 mg/l |
| 20 Jun 2025, 11:05 | 6.21 | 6.21 mg/l |
| 11 Jun 2025, 09:26 | 7.48 | 7.48 mg/l |
| 3 Jun 2025, 12:42 | 9.83 | 9.83 mg/l |
| 15 May 2025, 11:10 | 11.8 | 11.8 mg/l |
| 9 May 2025, 09:16 | 10.6 | 10.6 mg/l |
| 22 Apr 2025, 07:55 | 10.3 | 10.3 mg/l |
| 25 Feb 2025, 08:43 | 12.4 | 12.4 mg/l |
| 17 Feb 2025, 08:41 | 13.3 | 13.3 mg/l |
| 11 Feb 2025, 10:16 | 12.6 | 12.6 mg/l |
| 7 Feb 2025, 12:27 | 13 | 13 mg/l |
| 31 Jan 2025, 15:04 | 12.4 | 12.4 mg/l |
| 21 Jan 2025, 08:38 | 12.4 | 12.4 mg/l |
| 14 Jan 2025, 12:34 | 12.2 | 12.2 mg/l |
| 8 Jan 2025, 08:58 | 12.9 | 12.9 mg/l |
| 16 Dec 2024, 14:15 | 10.9 | 10.9 mg/l |
| 10 Dec 2024, 08:42 | 11.4 | 11.4 mg/l |
| 3 Dec 2024, 10:18 | 12.2 | 12.2 mg/l |
| 29 Nov 2024, 15:00 | 11.8 | 11.8 mg/l |
| 29 Nov 2024, 10:34 | 12.2 | 12.2 mg/l |
| 13 Nov 2024, 11:28 | 11.3 | 11.3 mg/l |
| 7 Nov 2024, 08:46 | 8.63 | 8.63 mg/l |
| 22 Oct 2024, 09:45 | 8.69 | 8.69 mg/l |
| 17 Oct 2024, 12:32 | 9.68 | 9.68 mg/l |
| 7 Oct 2024, 10:01 | 7.71 | 7.71 mg/l |
| 3 Oct 2024, 11:44 | 8.14 | 8.14 mg/l |
Water temperature
code 0076 · °C
15.6 °C
Sampled 4 Sep 2026, 27 days ago · 96 results banked
Every result (96)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Sep 2026, 10:44 | 15.6 | 15.6 °C |
| 28 Aug 2026, 10:35 | 15.9 | 15.9 °C |
| 21 Aug 2026, 12:40 | 13.7 | 13.7 °C |
| 14 Aug 2026, 10:48 | 18.3 | 18.3 °C |
| 4 Aug 2026, 14:28 | 18.4 | 18.4 °C |
| 31 Jul 2026, 10:32 | 14.5 | 14.5 °C |
| 20 Jul 2026, 09:14 | 13.4 | 13.4 °C |
| 14 Jul 2026, 11:51 | 16.4 | 16.4 °C |
| 10 Jul 2026, 10:22 | 18.2 | 18.2 °C |
| 2 Jul 2026, 14:18 | 18.1 | 18.1 °C |
| 26 Jun 2026, 09:47 | 17.1 | 17.1 °C |
| 18 Jun 2026, 09:10 | 15 | 15 °C |
| 8 Jun 2026, 11:27 | 14 | 14 °C |
| 5 Jun 2026, 14:22 | 14.7 | 14.7 °C |
| 26 May 2026, 13:37 | 19.6 | 19.6 °C |
| 20 May 2026, 08:54 | 12.5 | 12.5 °C |
| 12 May 2026, 11:33 | 9.2 | 9.2 °C |
| 7 May 2026, 09:09 | 8.1 | 8.1 °C |
| 22 Apr 2026, 10:31 | 9.5 | 9.5 °C |
| 13 Apr 2026, 12:07 | 10.2 | 10.2 °C |
| 22 Jul 2025, 08:42 | 15.4 | 15.4 °C |
| 10 Jul 2025, 11:49 | 17.9 | 17.9 °C |
| 2 Jul 2025, 12:44 | 16.4 | 16.4 °C |
| 30 Jun 2025, 08:32 | 18.7 | 18.7 °C |
| 20 Jun 2025, 11:05 | 17.8 | 17.8 °C |
| 11 Jun 2025, 09:26 | 13 | 13 °C |
| 3 Jun 2025, 12:42 | 14.5 | 14.5 °C |
| 15 May 2025, 11:10 | 11.7 | 11.7 °C |
| 9 May 2025, 09:16 | 8.9 | 8.9 °C |
| 22 Apr 2025, 07:55 | 7.9 | 7.9 °C |
| 25 Feb 2025, 08:43 | 5.5 | 5.5 °C |
| 17 Feb 2025, 08:41 | 3.2 | 3.2 °C |
| 11 Feb 2025, 10:16 | 4.8 | 4.8 °C |
| 7 Feb 2025, 12:27 | 5.1 | 5.1 °C |
| 31 Jan 2025, 15:04 | 5.6 | 5.6 °C |
| 21 Jan 2025, 08:38 | 5 | 5 °C |
| 14 Jan 2025, 12:34 | 6.3 | 6.3 °C |
| 8 Jan 2025, 08:58 | 3.7 | 3.7 °C |
| 16 Dec 2024, 14:15 | 8.8 | 8.8 °C |
| 10 Dec 2024, 08:42 | 7.6 | 7.6 °C |
| 3 Dec 2024, 10:18 | 7.1 | 7.1 °C |
| 29 Nov 2024, 15:00 | 7.1 | 7.1 °C |
| 29 Nov 2024, 10:34 | 6.4 | 6.4 °C |
| 13 Nov 2024, 11:28 | 7 | 7 °C |
| 7 Nov 2024, 08:46 | 11 | 11 °C |
| 22 Oct 2024, 09:45 | 10.1 | 10.1 °C |
| 17 Oct 2024, 12:32 | 13.1 | 13.1 °C |
| 10 Oct 2024, 11:02 | 10.9 | 10.9 °C |
| 7 Oct 2024, 10:01 | 12 | 12 °C |
| 3 Oct 2024, 11:44 | 12.6 | 12.6 °C |
| 25 Sep 2024, 09:04 | 11.1 | 11.1 °C |
| 16 Sep 2024, 09:59 | 10.7 | 10.7 °C |
| 9 Sep 2024, 13:46 | 14.6 | 14.6 °C |
| 5 Sep 2024, 13:06 | 14.8 | 14.8 °C |
| 23 Aug 2024, 09:51 | 14.4 | 14.4 °C |
| 13 Aug 2024, 08:23 | 14.6 | 14.6 °C |
| 6 Aug 2024, 09:48 | 15.9 | 15.9 °C |
| 29 Jul 2024, 11:47 | 15 | 15 °C |
| 23 Jul 2024, 09:43 | 15.3 | 15.3 °C |
| 15 Jul 2024, 12:26 | 14.2 | 14.2 °C |
| 8 Jul 2024, 11:39 | 12.8 | 12.8 °C |
| 2 Jul 2024, 12:15 | 13.6 | 13.6 °C |
| 25 Jun 2024, 09:26 | 15.8 | 15.8 °C |
| 21 Jun 2024, 12:57 | 15.3 | 15.3 °C |
| 13 Jun 2024, 09:55 | 11 | 11 °C |
| 4 Jun 2024, 09:56 | 13.7 | 13.7 °C |
| 15 May 2024, 13:43 | 14 | 14 °C |
| 2 May 2024, 11:18 | 12 | 12 °C |
| 24 Apr 2024, 10:29 | 8 | 8 °C |
| 15 Apr 2024, 09:49 | 8.6 | 8.6 °C |
| 10 Apr 2024, 09:47 | 7.9 | 7.9 °C |
| 3 Apr 2024, 10:18 | 9.6 | 9.6 °C |
| 27 Mar 2024, 11:07 | 9 | 9 °C |
| 22 Mar 2024, 11:08 | 9.6 | 9.6 °C |
| 11 Mar 2024, 12:12 | 7.1 | 7.1 °C |
| 5 Mar 2024, 13:30 | 8.3 | 8.3 °C |
| 29 Feb 2024, 11:41 | 8.2 | 8.2 °C |
| 23 Feb 2024, 11:40 | 6.7 | 6.7 °C |
| 14 Feb 2024, 08:58 | 7 | 7 °C |
| 5 Feb 2024, 13:02 | 8.3 | 8.3 °C |
| 29 Jan 2024, 09:56 | 6.7 | 6.7 °C |
| 26 Jan 2024, 11:26 | 6 | 6 °C |
| 15 Jan 2024, 13:30 | 2.4 | 2.4 °C |
| 8 Jan 2024, 10:42 | 5.4 | 5.4 °C |
| 3 Jan 2024, 15:12 | 7.1 | 7.1 °C |
| 12 Dec 2023, 11:41 | 6.8 | 6.8 °C |
| 4 Dec 2023, 15:00 | 5.4 | 5.4 °C |
| 29 Nov 2023, 13:07 | 6.7 | 6.7 °C |
| 21 Nov 2023, 10:11 | 9.5 | 9.5 °C |
| 15 Nov 2023, 10:00 | 9.5 | 9.5 °C |
| 8 Nov 2023, 13:13 | 10.1 | 10.1 °C |
| 1 Nov 2023, 14:36 | 11.6 | 11.6 °C |
| 24 Oct 2023, 10:33 | 12 | 12 °C |
| 16 Oct 2023, 09:30 | 7.3 | 7.3 °C |
| 9 Oct 2023, 10:33 | 15.2 | 15.2 °C |
| 3 Oct 2023, 14:59 | 14.3 | 14.3 °C |
pH
code 0061
7.95
Sampled 4 Sep 2026, 27 days ago · 49 results banked
Every result (49)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Sep 2026, 10:44 | 7.95 | 7.95 |
| 28 Aug 2026, 10:35 | 7.84 | 7.84 |
| 21 Aug 2026, 12:40 | 7.48 | 7.48 |
| 14 Aug 2026, 10:48 | 7.79 | 7.79 |
| 4 Aug 2026, 14:28 | 7.7 | 7.7 |
| 31 Jul 2026, 10:32 | 8.05 | 8.05 |
| 20 Jul 2026, 09:14 | 8.09 | 8.09 |
| 14 Jul 2026, 11:51 | 7.72 | 7.72 |
| 10 Jul 2026, 10:22 | 7.88 | 7.88 |
| 2 Jul 2026, 14:18 | 7.55 | 7.55 |
| 26 Jun 2026, 09:47 | 7.93 | 7.93 |
| 18 Jun 2026, 09:10 | 7.9 | 7.9 |
| 8 Jun 2026, 11:27 | 7.7 | 7.7 |
| 5 Jun 2026, 14:22 | 7.96 | 7.96 |
| 26 May 2026, 13:37 | 8 | 8 |
| 20 May 2026, 08:54 | 7.84 | 7.84 |
| 12 May 2026, 11:33 | 8.09 | 8.09 |
| 7 May 2026, 09:09 | 7.89 | 7.89 |
| 22 Apr 2026, 10:31 | 8.17 | 8.17 |
| 13 Apr 2026, 12:07 | 8.29 | 8.29 |
| 22 Jul 2025, 08:42 | 7.66 | 7.66 |
| 10 Jul 2025, 11:49 | 7.81 | 7.81 |
| 2 Jul 2025, 12:44 | 7.64 | 7.64 |
| 30 Jun 2025, 08:32 | 8.06 | 8.06 |
| 20 Jun 2025, 11:05 | 7.8 | 7.8 |
| 11 Jun 2025, 09:26 | 7.98 | 7.98 |
| 3 Jun 2025, 12:42 | 7.89 | 7.89 |
| 15 May 2025, 11:10 | 8.01 | 8.01 |
| 9 May 2025, 09:16 | 7.89 | 7.89 |
| 22 Apr 2025, 07:55 | 7.89 | 7.89 |
| 25 Feb 2025, 08:43 | 8.17 | 8.17 |
| 17 Feb 2025, 08:41 | 8.2 | 8.2 |
| 11 Feb 2025, 10:16 | 8.16 | 8.16 |
| 7 Feb 2025, 12:27 | 8.26 | 8.26 |
| 31 Jan 2025, 15:04 | 7.99 | 7.99 |
| 21 Jan 2025, 08:38 | 8.14 | 8.14 |
| 14 Jan 2025, 12:34 | 7.98 | 7.98 |
| 8 Jan 2025, 08:58 | 7.71 | 7.71 |
| 16 Dec 2024, 14:15 | 8.01 | 8.01 |
| 10 Dec 2024, 08:42 | 7.8 | 7.8 |
| 3 Dec 2024, 10:18 | 7.99 | 7.99 |
| 29 Nov 2024, 15:00 | 8.09 | 8.09 |
| 29 Nov 2024, 10:34 | 8 | 8 |
| 13 Nov 2024, 11:28 | 8.2 | 8.2 |
| 7 Nov 2024, 08:46 | 7.9 | 7.9 |
| 22 Oct 2024, 09:45 | 7.97 | 7.97 |
| 17 Oct 2024, 12:32 | 7.92 | 7.92 |
| 7 Oct 2024, 10:01 | 7.85 | 7.85 |
| 3 Oct 2024, 11:44 | 7.57 | 7.57 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
2.2 mg/l
Sampled 4 Sep 2026, 27 days ago · 72 results banked
Every result (72)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Sep 2026, 10:44 | 2.2 | 2.2 mg/l |
| 28 Aug 2026, 10:35 | 1.4 | 1.4 mg/l |
| 21 Aug 2026, 12:40 | 2.2 | 2.2 mg/l |
| 14 Aug 2026, 10:48 | 1.5 | 1.5 mg/l |
| 4 Aug 2026, 14:28 | 0.17 | 0.17 mg/l |
| 31 Jul 2026, 10:32 | 1.3 | 1.3 mg/l |
| 20 Jul 2026, 09:14 | 0.098 | 0.098 mg/l |
| 14 Jul 2026, 11:51 | 0.88 | 0.88 mg/l |
| 10 Jul 2026, 10:22 | 0.92 | 0.92 mg/l |
| 2 Jul 2026, 14:18 | 0.5 | 0.5 mg/l |
| 26 Jun 2026, 09:47 | 0.23 | 0.23 mg/l |
| 18 Jun 2026, 09:10 | 0.2 | 0.2 mg/l |
| 8 Jun 2026, 11:27 | 0.82 | 0.82 mg/l |
| 5 Jun 2026, 14:22 | 0.48 | 0.48 mg/l |
| 26 May 2026, 13:37 | 3.3 | 3.3 mg/l |
| 20 May 2026, 08:54 | 6.7 | 6.7 mg/l |
| 12 May 2026, 11:33 | 0.17 | 0.17 mg/l |
| 7 May 2026, 09:09 | 0.16 | 0.16 mg/l |
| 22 Apr 2026, 10:31 | 1.2 | 1.2 mg/l |
| 13 Apr 2026, 12:07 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Jul 2025, 08:42 | 0.78 | 0.78 mg/l |
| 10 Jul 2025, 11:49 | 2.3 | 2.3 mg/l |
| 2 Jul 2025, 12:44 | 20 | 20 mg/l |
| 30 Jun 2025, 08:32 | 81 | 81 mg/l |
| 20 Jun 2025, 11:05 | 0.63 | 0.63 mg/l |
| 11 Jun 2025, 09:26 | 0.15 | 0.15 mg/l |
| 3 Jun 2025, 12:42 | 0.099 | 0.099 mg/l |
| 15 May 2025, 11:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 May 2025, 09:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Apr 2025, 07:55 | 0.17 | 0.17 mg/l |
| 25 Feb 2025, 08:43 | 0.059 | 0.059 mg/l |
| 17 Feb 2025, 08:41 | 0.069 | 0.069 mg/l |
| 11 Feb 2025, 10:16 | 0.11 | 0.11 mg/l |
| 7 Feb 2025, 12:27 | 0.057 | 0.057 mg/l |
| 31 Jan 2025, 15:04 | 0.032 | 0.032 mg/l |
| 21 Jan 2025, 08:38 | 0.33 | 0.33 mg/l |
| 14 Jan 2025, 12:34 | 0.065 | 0.065 mg/l |
| 8 Jan 2025, 08:58 | 0.059 | 0.059 mg/l |
| 16 Dec 2024, 14:15 | 0.14 | 0.14 mg/l |
| 10 Dec 2024, 08:42 | 1.6 | 1.6 mg/l |
| 3 Dec 2024, 10:18 | 0.043 | 0.043 mg/l |
| 29 Nov 2024, 15:00 | 0.078 | 0.078 mg/l |
| 29 Nov 2024, 10:34 | 0.075 | 0.075 mg/l |
| 13 Nov 2024, 11:28 | 0.15 | 0.15 mg/l |
| 7 Nov 2024, 08:46 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Oct 2024, 09:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Oct 2024, 12:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Oct 2024, 11:02 | 0.058 | 0.058 mg/l |
| 7 Oct 2024, 10:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Oct 2024, 11:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Sep 2024, 09:04 | 0.031 | 0.031 mg/l |
| 16 Sep 2024, 09:59 | 0.035 | 0.035 mg/l |
| 9 Sep 2024, 13:46 | 0.035 | 0.035 mg/l |
| 5 Sep 2024, 13:06 | 0.077 | 0.077 mg/l |
| 23 Aug 2024, 09:51 | 1.1 | 1.1 mg/l |
| 13 Aug 2024, 08:23 | 0.072 | 0.072 mg/l |
| 6 Aug 2024, 09:48 | 0.08 | 0.08 mg/l |
| 29 Jul 2024, 11:47 | 0.03 | 0.03 mg/l |
| 23 Jul 2024, 09:43 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jul 2024, 12:26 | 0.043 | 0.043 mg/l |
| 8 Jul 2024, 11:39 | 0.054 | 0.054 mg/l |
| 2 Jul 2024, 12:15 | 0.29 | 0.29 mg/l |
| 25 Jun 2024, 09:26 | 0.075 | 0.075 mg/l |
| 21 Jun 2024, 12:57 | 0.051 | 0.051 mg/l |
| 13 Jun 2024, 09:55 | 0.088 | 0.088 mg/l |
| 4 Jun 2024, 09:56 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 May 2024, 13:43 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 May 2024, 11:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Apr 2024, 10:29 | 0.046 | 0.046 mg/l |
| 15 Apr 2024, 09:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Apr 2024, 09:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Apr 2024, 10:18 | 0.27 | 0.27 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
3.58 mg/l
Sampled 4 Sep 2026, 27 days ago · 72 results banked
Every result (72)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Sep 2026, 10:44 | 3.58 | 3.58 mg/l |
| 28 Aug 2026, 10:35 | 3.23 | 3.23 mg/l |
| 21 Aug 2026, 12:40 | 0.71 | 0.71 mg/l |
| 14 Aug 2026, 10:48 | 0.308 | 0.308 mg/l |
| 4 Aug 2026, 14:28 | 0.325 | 0.325 mg/l |
| 31 Jul 2026, 10:32 | 0.545 | 0.545 mg/l |
| 20 Jul 2026, 09:14 | 0.482 | 0.482 mg/l |
| 14 Jul 2026, 11:51 | 0.6 | 0.6 mg/l |
| 10 Jul 2026, 10:22 | 0.443 | 0.443 mg/l |
| 2 Jul 2026, 14:18 | 0.502 | 0.502 mg/l |
| 26 Jun 2026, 09:47 | 0.358 | 0.358 mg/l |
| 18 Jun 2026, 09:10 | 0.639 | 0.639 mg/l |
| 8 Jun 2026, 11:27 | 1.12 | 1.12 mg/l |
| 5 Jun 2026, 14:22 | 1.14 | 1.14 mg/l |
| 26 May 2026, 13:37 | 0.76 | 0.76 mg/l |
| 20 May 2026, 08:54 | 2.68 | 2.68 mg/l |
| 12 May 2026, 11:33 | 3.07 | 3.07 mg/l |
| 7 May 2026, 09:09 | 3.04 | 3.04 mg/l |
| 22 Apr 2026, 10:31 | 3.74 | 3.74 mg/l |
| 13 Apr 2026, 12:07 | 5.33 | 5.33 mg/l |
| 22 Jul 2025, 08:42 | 0.79 | 0.79 mg/l |
| 10 Jul 2025, 11:49 | 0.393 | 0.393 mg/l |
| 2 Jul 2025, 12:44 | 2.6 | 2.6 mg/l |
| 30 Jun 2025, 08:32 | <0.196 | below 0.196 mg/l (not detected above this) |
| 20 Jun 2025, 11:05 | 0.367 | 0.367 mg/l |
| 11 Jun 2025, 09:26 | 1.27 | 1.27 mg/l |
| 3 Jun 2025, 12:42 | 2.17 | 2.17 mg/l |
| 15 May 2025, 11:10 | 2.18 | 2.18 mg/l |
| 9 May 2025, 09:16 | 2.49 | 2.49 mg/l |
| 22 Apr 2025, 07:55 | 3.45 | 3.45 mg/l |
| 25 Feb 2025, 08:43 | 7.55 | 7.55 mg/l |
| 17 Feb 2025, 08:41 | 7.87 | 7.87 mg/l |
| 11 Feb 2025, 10:16 | 7.96 | 7.96 mg/l |
| 7 Feb 2025, 12:27 | 9.27 | 9.27 mg/l |
| 31 Jan 2025, 15:04 | 9.98 | 9.98 mg/l |
| 21 Jan 2025, 08:38 | 8.16 | 8.16 mg/l |
| 14 Jan 2025, 12:34 | 8.18 | 8.18 mg/l |
| 8 Jan 2025, 08:58 | 7.49 | 7.49 mg/l |
| 16 Dec 2024, 14:15 | 8.77 | 8.77 mg/l |
| 10 Dec 2024, 08:42 | 11 | 11 mg/l |
| 3 Dec 2024, 10:18 | 11 | 11 mg/l |
| 29 Nov 2024, 15:00 | 11 | 11 mg/l |
| 29 Nov 2024, 10:34 | 11 | 11 mg/l |
| 13 Nov 2024, 11:28 | 4.88 | 4.88 mg/l |
| 7 Nov 2024, 08:46 | 5.59 | 5.59 mg/l |
| 22 Oct 2024, 09:45 | 9.38 | 9.38 mg/l |
| 17 Oct 2024, 12:32 | 6.78 | 6.78 mg/l |
| 10 Oct 2024, 11:02 | 13 | 13 mg/l |
| 7 Oct 2024, 10:01 | 9.36 | 9.36 mg/l |
| 3 Oct 2024, 11:44 | 21 | 21 mg/l |
| 25 Sep 2024, 09:04 | 2.99 | 2.99 mg/l |
| 16 Sep 2024, 09:59 | 2.98 | 2.98 mg/l |
| 9 Sep 2024, 13:46 | 2.59 | 2.59 mg/l |
| 5 Sep 2024, 13:06 | 2.96 | 2.96 mg/l |
| 23 Aug 2024, 09:51 | 4.01 | 4.01 mg/l |
| 13 Aug 2024, 08:23 | 4.36 | 4.36 mg/l |
| 6 Aug 2024, 09:48 | 3.85 | 3.85 mg/l |
| 29 Jul 2024, 11:47 | 3.28 | 3.28 mg/l |
| 23 Jul 2024, 09:43 | 3.08 | 3.08 mg/l |
| 15 Jul 2024, 12:26 | 7.94 | 7.94 mg/l |
| 8 Jul 2024, 11:39 | 2.97 | 2.97 mg/l |
| 2 Jul 2024, 12:15 | 3.02 | 3.02 mg/l |
| 25 Jun 2024, 09:26 | 3.06 | 3.06 mg/l |
| 21 Jun 2024, 12:57 | 3.47 | 3.47 mg/l |
| 13 Jun 2024, 09:55 | 4.04 | 4.04 mg/l |
| 4 Jun 2024, 09:56 | 6.94 | 6.94 mg/l |
| 15 May 2024, 13:43 | 4.37 | 4.37 mg/l |
| 2 May 2024, 11:18 | 8.88 | 8.88 mg/l |
| 24 Apr 2024, 10:29 | 5.47 | 5.47 mg/l |
| 15 Apr 2024, 09:49 | 6.28 | 6.28 mg/l |
| 10 Apr 2024, 09:47 | 9.15 | 9.15 mg/l |
| 3 Apr 2024, 10:18 | 8.7 | 8.7 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.47 mg/l
Sampled 4 Sep 2026, 27 days ago · 71 results banked
Every result (71)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Sep 2026, 10:44 | 0.47 | 0.47 mg/l |
| 28 Aug 2026, 10:35 | 0.4 | 0.4 mg/l |
| 21 Aug 2026, 12:40 | 0.31 | 0.31 mg/l |
| 14 Aug 2026, 10:48 | 0.46 | 0.46 mg/l |
| 4 Aug 2026, 14:28 | 0.061 | 0.061 mg/l |
| 31 Jul 2026, 10:32 | 0.33 | 0.33 mg/l |
| 20 Jul 2026, 09:14 | 0.11 | 0.11 mg/l |
| 14 Jul 2026, 11:51 | 0.25 | 0.25 mg/l |
| 10 Jul 2026, 10:22 | 0.24 | 0.24 mg/l |
| 2 Jul 2026, 14:18 | 0.098 | 0.098 mg/l |
| 26 Jun 2026, 09:47 | 0.14 | 0.14 mg/l |
| 18 Jun 2026, 09:10 | 0.12 | 0.12 mg/l |
| 8 Jun 2026, 11:27 | 0.11 | 0.11 mg/l |
| 5 Jun 2026, 14:22 | 0.1 | 0.1 mg/l |
| 26 May 2026, 13:37 | 0.12 | 0.12 mg/l |
| 20 May 2026, 08:54 | 0.11 | 0.11 mg/l |
| 12 May 2026, 11:33 | 0.017 | 0.017 mg/l |
| 7 May 2026, 09:09 | 0.039 | 0.039 mg/l |
| 22 Apr 2026, 10:31 | 0.034 | 0.034 mg/l |
| 13 Apr 2026, 12:07 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Jul 2025, 08:42 | 0.3 | 0.3 mg/l |
| 10 Jul 2025, 11:49 | 0.6 | 0.6 mg/l |
| 2 Jul 2025, 12:44 | 2.8 | 2.8 mg/l |
| 30 Jun 2025, 08:32 | 1.3 | 1.3 mg/l |
| 20 Jun 2025, 11:05 | 0.084 | 0.084 mg/l |
| 11 Jun 2025, 09:26 | 0.019 | 0.019 mg/l |
| 3 Jun 2025, 12:42 | 0.028 | 0.028 mg/l |
| 15 May 2025, 11:10 | <0.01 | below 0.01 mg/l (not detected above this) |
| 9 May 2025, 09:16 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Apr 2025, 07:55 | <0.01 | below 0.01 mg/l (not detected above this) |
| 25 Feb 2025, 08:43 | 0.017 | 0.017 mg/l |
| 17 Feb 2025, 08:41 | 0.032 | 0.032 mg/l |
| 11 Feb 2025, 10:16 | 0.045 | 0.045 mg/l |
| 7 Feb 2025, 12:27 | 0.03 | 0.03 mg/l |
| 31 Jan 2025, 15:04 | 0.039 | 0.039 mg/l |
| 21 Jan 2025, 08:38 | 0.056 | 0.056 mg/l |
| 14 Jan 2025, 12:34 | 0.071 | 0.071 mg/l |
| 8 Jan 2025, 08:58 | 0.079 | 0.079 mg/l |
| 16 Dec 2024, 14:15 | 0.04 | 0.04 mg/l |
| 10 Dec 2024, 08:42 | 0.18 | 0.18 mg/l |
| 3 Dec 2024, 10:18 | 0.055 | 0.055 mg/l |
| 29 Nov 2024, 10:34 | 0.066 | 0.066 mg/l |
| 13 Nov 2024, 11:28 | 0.044 | 0.044 mg/l |
| 7 Nov 2024, 08:46 | 0.055 | 0.055 mg/l |
| 22 Oct 2024, 09:45 | 0.043 | 0.043 mg/l |
| 17 Oct 2024, 12:32 | 0.034 | 0.034 mg/l |
| 10 Oct 2024, 11:02 | 0.055 | 0.055 mg/l |
| 7 Oct 2024, 10:01 | 0.063 | 0.063 mg/l |
| 3 Oct 2024, 11:44 | 0.068 | 0.068 mg/l |
| 25 Sep 2024, 09:04 | 0.088 | 0.088 mg/l |
| 16 Sep 2024, 09:59 | 0.11 | 0.11 mg/l |
| 9 Sep 2024, 13:46 | 0.14 | 0.14 mg/l |
| 5 Sep 2024, 13:06 | 0.18 | 0.18 mg/l |
| 23 Aug 2024, 09:51 | 0.54 | 0.54 mg/l |
| 13 Aug 2024, 08:23 | 0.11 | 0.11 mg/l |
| 6 Aug 2024, 09:48 | 0.12 | 0.12 mg/l |
| 29 Jul 2024, 11:47 | 0.11 | 0.11 mg/l |
| 23 Jul 2024, 09:43 | 0.1 | 0.1 mg/l |
| 15 Jul 2024, 12:26 | 0.13 | 0.13 mg/l |
| 8 Jul 2024, 11:39 | 0.13 | 0.13 mg/l |
| 2 Jul 2024, 12:15 | 0.15 | 0.15 mg/l |
| 25 Jun 2024, 09:26 | 0.1 | 0.1 mg/l |
| 21 Jun 2024, 12:57 | 0.099 | 0.099 mg/l |
| 13 Jun 2024, 09:55 | 0.1 | 0.1 mg/l |
| 4 Jun 2024, 09:56 | 0.068 | 0.068 mg/l |
| 15 May 2024, 13:43 | <0.01 | below 0.01 mg/l (not detected above this) |
| 2 May 2024, 11:18 | 0.027 | 0.027 mg/l |
| 24 Apr 2024, 10:29 | 0.014 | 0.014 mg/l |
| 15 Apr 2024, 09:49 | <0.01 | below 0.01 mg/l (not detected above this) |
| 10 Apr 2024, 09:47 | 0.027 | 0.027 mg/l |
| 3 Apr 2024, 10:18 | 0.024 | 0.024 mg/l |
Everything measured here
15 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 15 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 49 | Oct 2024 – Sep 2026 | 50.2% 4 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 49 | Oct 2024 – Sep 2026 | 4.98 mg/l 4 Sep 2026 |
| Temperature of Water 0076 | River water | 96 | Oct 2023 – Sep 2026 | 15.6 °C 4 Sep 2026 |
| pH 0061 | River water | 49 | Oct 2024 – Sep 2026 | 7.95 4 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 72 | Apr 2024 – Sep 2026 | 2.2 mg/l 4 Sep 2026 |
| Nitrate as N 0117 | River water | 72 | Apr 2024 – Sep 2026 | 3.58 mg/l 4 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 71 | Apr 2024 – Sep 2026 | 0.47 mg/l 4 Sep 2026 |
| Nitrite as N 0118 | River water | 72 | Apr 2024 – Sep 2026 | 0.52 mg/l 4 Sep 2026 |
| Nitrogen, Kjeldahl as N 0114 | River water | 51 | Jun 2024 – Sep 2026 | 4.4 mg/l 4 Sep 2026 |
| Nitrogen, Organic as N 0113 | River water | 50 | Jun 2024 – Sep 2026 | 2.2 mg/l 4 Sep 2026 |
| Nitrogen, Total as N 9686 | River water | 90 | Oct 2023 – Sep 2026 | 8.5 mg/l 4 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 72 | Apr 2024 – Sep 2026 | 4.1 mg/l 4 Sep 2026 |
| Phosphate :- {TIP} 0192 | River water | 96 | Oct 2023 – Sep 2026 | 0.57 mg/l 4 Sep 2026 |
| Phosphorus, Total as P 0348 | River water | 93 | Oct 2023 – Sep 2026 | 0.69 mg/l 4 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 96 | Oct 2023 – Sep 2026 | 32 mg/l 4 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.