Hobhole Drain Fishtoft Bridge Bottom
EA name: HOBHOLE DRN.FISHTOFT BRIDGE BOTTOM
Environment Agency sampling point AN-HOBD7 · 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
- 14 Sep 2026, 13:1817 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 38 since 23 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Environmental monitoring statutory (EU directives)
- Where
- National Grid 536860, 342730As published, to the nearest 10 m. Open in a map
- River, by its own name
- Hobhole
- River, by the map
- Hobhole DrainPlaced on a river whose name partly matches its own, 2 m from the line.
- Next gauge downstream
- None tracedIts water reaches the sea without passing a gauge.
- Nearest gauge upstream
- Sibsey On the Maud Foster/Stonebridge Drain · 11 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (29 samples)
Monitoring (national agency policy) (9 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
265.7%
Sampled 14 Sep 2026, 17 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 13:18 | 265.7 | 265.7% |
| 24 Aug 2026, 12:35 | 145.6 | 145.6% |
| 14 Jul 2026, 11:48 | 84.5 | 84.5% |
| 26 Jun 2026, 11:46 | 312.6 | 312.6% |
| 26 May 2026, 11:16 | 245.7 | 245.7% |
| 21 Apr 2026, 13:37 | 144.8 | 144.8% |
| 13 Mar 2026, 13:01 | 94.3 | 94.3% |
| 2 Feb 2026, 13:00 | 91.5 | 91.5% |
| 9 Jan 2026, 12:32 | 83.9 | 83.9% |
| 5 Dec 2025, 13:03 | 86.2 | 86.2% |
| 12 Nov 2025, 12:48 | 100.7 | 100.7% |
| 23 Oct 2025, 12:01 | 91.4 | 91.4% |
| 9 Sep 2025, 10:26 | 184.2 | 184.2% |
| 15 Aug 2025, 12:10 | 204.8 | 204.8% |
| 21 Jul 2025, 12:11 | 170.7 | 170.7% |
| 26 Jun 2025, 13:14 | 187.9 | 187.9% |
| 23 May 2025, 11:07 | 89 | 89% |
| 9 Apr 2025, 12:53 | 146.6 | 146.6% |
| 9 Apr 2025, 12:44 | 146.7 | 146.7% |
| 19 Mar 2025, 11:40 | 136.8 | 136.8% |
| 20 Feb 2025, 09:45 | 105.6 | 105.6% |
| 27 Jan 2025, 11:11 | 91.8 | 91.8% |
| 9 Dec 2024, 13:06 | 78.1 | 78.1% |
| 20 Nov 2024, 12:18 | 94.1 | 94.1% |
| 23 Oct 2024, 13:56 | 86.9 | 86.9% |
| 19 Sep 2024, 12:50 | 96.5 | 96.5% |
| 27 Aug 2024, 12:34 | 86.8 | 86.8% |
| 21 Aug 2024, 12:57 | 94.8 | 94.8% |
| 17 Jul 2024, 12:50 | 93.1 | 93.1% |
| 20 Jun 2024, 12:03 | 210.4 | 210.4% |
| 17 May 2024, 12:31 | 106.3 | 106.3% |
| 16 Apr 2024, 11:47 | 106.8 | 106.8% |
| 19 Mar 2024, 11:52 | 98.3 | 98.3% |
| 20 Feb 2024, 11:53 | 75.2 | 75.2% |
| 15 Jan 2024, 12:37 | 86.2 | 86.2% |
| 6 Dec 2023, 12:56 | 74.7 | 74.7% |
| 20 Nov 2023, 12:14 | 79.3 | 79.3% |
| 23 Oct 2023, 12:02 | 47.8 | 47.8% |
Dissolved oxygen
as O2 · code 9924 · mg/l
24.5 mg/l
Sampled 14 Sep 2026, 17 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 13:18 | 24.5 | 24.5 mg/l |
| 24 Aug 2026, 12:35 | 13.7 | 13.7 mg/l |
| 14 Jul 2026, 11:48 | 7.57 | 7.57 mg/l |
| 26 Jun 2026, 11:46 | 25.3 | 25.3 mg/l |
| 26 May 2026, 11:16 | 21.2 | 21.2 mg/l |
| 21 Apr 2026, 13:37 | 15.2 | 15.2 mg/l |
| 13 Mar 2026, 13:01 | 10.8 | 10.8 mg/l |
| 2 Feb 2026, 13:00 | 11.1 | 11.1 mg/l |
| 9 Jan 2026, 12:32 | 11.6 | 11.6 mg/l |
| 5 Dec 2025, 13:03 | 11 | 11 mg/l |
| 12 Nov 2025, 12:48 | 10.9 | 10.9 mg/l |
| 23 Oct 2025, 12:01 | 9.83 | 9.83 mg/l |
| 9 Sep 2025, 10:26 | 17.7 | 17.7 mg/l |
| 15 Aug 2025, 12:10 | 17.3 | 17.3 mg/l |
| 21 Jul 2025, 12:11 | 15.4 | 15.4 mg/l |
| 26 Jun 2025, 13:14 | 16.2 | 16.2 mg/l |
| 23 May 2025, 11:07 | 8.84 | 8.84 mg/l |
| 9 Apr 2025, 12:53 | 16 | 16 mg/l |
| 9 Apr 2025, 12:44 | 16 | 16 mg/l |
| 19 Mar 2025, 11:40 | 16.3 | 16.3 mg/l |
| 20 Feb 2025, 09:45 | 13.5 | 13.5 mg/l |
| 27 Jan 2025, 11:11 | 12 | 12 mg/l |
| 9 Dec 2024, 13:06 | 9.3 | 9.3 mg/l |
| 20 Nov 2024, 12:18 | 12.4 | 12.4 mg/l |
| 23 Oct 2024, 13:56 | 9.47 | 9.47 mg/l |
| 19 Sep 2024, 12:50 | 9.46 | 9.46 mg/l |
| 27 Aug 2024, 12:34 | 8.18 | 8.18 mg/l |
| 21 Aug 2024, 12:57 | 8.9 | 8.9 mg/l |
| 17 Jul 2024, 12:50 | 8.6 | 8.6 mg/l |
| 20 Jun 2024, 12:03 | 19.4 | 19.4 mg/l |
| 17 May 2024, 12:31 | 9.94 | 9.94 mg/l |
| 16 Apr 2024, 11:47 | 11.9 | 11.9 mg/l |
| 19 Mar 2024, 11:52 | 10.7 | 10.7 mg/l |
| 20 Feb 2024, 11:53 | 8.85 | 8.85 mg/l |
| 15 Jan 2024, 12:37 | 11.7 | 11.7 mg/l |
| 6 Dec 2023, 12:56 | 9.53 | 9.53 mg/l |
| 20 Nov 2023, 12:14 | 8.98 | 8.98 mg/l |
| 23 Oct 2023, 12:02 | 5.24 | 5.24 mg/l |
Water temperature
code 0076 · °C
19.1 °C
Sampled 14 Sep 2026, 17 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 13:18 | 19.1 | 19.1 °C |
| 24 Aug 2026, 12:35 | 18.3 | 18.3 °C |
| 14 Jul 2026, 11:48 | 20.6 | 20.6 °C |
| 26 Jun 2026, 11:46 | 26.1 | 26.1 °C |
| 26 May 2026, 11:16 | 22.6 | 22.6 °C |
| 21 Apr 2026, 13:37 | 13.2 | 13.2 °C |
| 13 Mar 2026, 13:01 | 9.3 | 9.3 °C |
| 2 Feb 2026, 13:00 | 6.8 | 6.8 °C |
| 9 Jan 2026, 12:32 | 1.8 | 1.8 °C |
| 5 Dec 2025, 13:03 | 5.1 | 5.1 °C |
| 12 Nov 2025, 12:48 | 11.6 | 11.6 °C |
| 23 Oct 2025, 12:01 | 12 | 12 °C |
| 9 Sep 2025, 10:26 | 17.2 | 17.2 °C |
| 15 Aug 2025, 12:10 | 23.7 | 23.7 °C |
| 21 Jul 2025, 12:11 | 20.3 | 20.3 °C |
| 26 Jun 2025, 13:14 | 22.6 | 22.6 °C |
| 23 May 2025, 11:07 | 15.6 | 15.6 °C |
| 9 Apr 2025, 12:53 | 11.4 | 11.4 °C |
| 9 Apr 2025, 12:44 | 11.4 | 11.4 °C |
| 19 Mar 2025, 11:40 | 7.8 | 7.8 °C |
| 20 Feb 2025, 09:45 | 4.9 | 4.9 °C |
| 27 Jan 2025, 11:11 | 4.1 | 4.1 °C |
| 9 Dec 2024, 13:06 | 7.7 | 7.7 °C |
| 20 Nov 2024, 12:18 | 3.9 | 3.9 °C |
| 23 Oct 2024, 13:56 | 11.4 | 11.4 °C |
| 19 Sep 2024, 12:50 | 16.2 | 16.2 °C |
| 27 Aug 2024, 12:34 | 18.1 | 18.1 °C |
| 21 Aug 2024, 12:57 | 18.3 | 18.3 °C |
| 17 Jul 2024, 12:50 | 19.1 | 19.1 °C |
| 20 Jun 2024, 12:03 | 19.1 | 19.1 °C |
| 17 May 2024, 12:31 | 18.5 | 18.5 °C |
| 16 Apr 2024, 11:47 | 10.3 | 10.3 °C |
| 19 Mar 2024, 11:52 | 11.4 | 11.4 °C |
| 20 Feb 2024, 11:53 | 8.2 | 8.2 °C |
| 15 Jan 2024, 12:37 | 2.6 | 2.6 °C |
| 6 Dec 2023, 12:56 | 5 | 5 °C |
| 20 Nov 2023, 12:14 | 9.8 | 9.8 °C |
| 23 Oct 2023, 12:02 | 11.2 | 11.2 °C |
pH
code 0061
8.9
Sampled 14 Sep 2026, 17 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 13:18 | 8.9 | 8.9 |
| 24 Aug 2026, 12:35 | 8.63 | 8.63 |
| 14 Jul 2026, 11:48 | 8.59 | 8.59 |
| 26 Jun 2026, 11:46 | 9.11 | 9.11 |
| 26 May 2026, 11:16 | 8.91 | 8.91 |
| 21 Apr 2026, 13:37 | 8.47 | 8.47 |
| 13 Mar 2026, 13:01 | 8.08 | 8.08 |
| 2 Feb 2026, 13:00 | 7.73 | 7.73 |
| 9 Jan 2026, 12:32 | 8.21 | 8.21 |
| 5 Dec 2025, 13:03 | 7.81 | 7.81 |
| 12 Nov 2025, 12:48 | 7.94 | 7.94 |
| 23 Oct 2025, 12:01 | 7.69 | 7.69 |
| 9 Sep 2025, 10:26 | 8.5 | 8.5 |
| 15 Aug 2025, 12:10 | 8.65 | 8.65 |
| 21 Jul 2025, 12:11 | 8.47 | 8.47 |
| 26 Jun 2025, 13:14 | 8.78 | 8.78 |
| 23 May 2025, 11:07 | 7.79 | 7.79 |
| 9 Apr 2025, 12:53 | 8.61 | 8.61 |
| 9 Apr 2025, 12:44 | 8.55 | 8.55 |
| 19 Mar 2025, 11:40 | 8.32 | 8.32 |
| 20 Feb 2025, 09:45 | 7.95 | 7.95 |
| 27 Jan 2025, 11:11 | 7.97 | 7.97 |
| 9 Dec 2024, 13:06 | 7.36 | 7.36 |
| 20 Nov 2024, 12:18 | 8.06 | 8.06 |
| 23 Oct 2024, 13:56 | 7.98 | 7.98 |
| 19 Sep 2024, 12:50 | 7.94 | 7.94 |
| 27 Aug 2024, 12:34 | 7.96 | 7.96 |
| 21 Aug 2024, 12:57 | 7.77 | 7.77 |
| 17 Jul 2024, 12:50 | 7.96 | 7.96 |
| 20 Jun 2024, 12:03 | 8.78 | 8.78 |
| 17 May 2024, 12:31 | 8.06 | 8.06 |
| 16 Apr 2024, 11:47 | 8.45 | 8.45 |
| 19 Mar 2024, 11:52 | 7.8 | 7.8 |
| 20 Feb 2024, 11:53 | 7.33 | 7.33 |
| 15 Jan 2024, 12:37 | 7.75 | 7.75 |
| 6 Dec 2023, 12:56 | 7.51 | 7.51 |
| 20 Nov 2023, 12:14 | 7.62 | 7.62 |
| 23 Oct 2023, 12:02 | 7.26 | 7.26 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.14 mg/l
Sampled 14 Sep 2026, 17 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 13:18 | 0.14 | 0.14 mg/l |
| 24 Aug 2026, 12:35 | 0.12 | 0.12 mg/l |
| 14 Jul 2026, 11:48 | 0.51 | 0.51 mg/l |
| 26 Jun 2026, 11:46 | 0.057 | 0.057 mg/l |
| 26 May 2026, 11:16 | 0.082 | 0.082 mg/l |
| 21 Apr 2026, 13:37 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Mar 2026, 13:01 | 0.28 | 0.28 mg/l |
| 2 Feb 2026, 13:00 | 0.19 | 0.19 mg/l |
| 9 Jan 2026, 12:32 | 0.54 | 0.54 mg/l |
| 5 Dec 2025, 13:03 | 0.34 | 0.34 mg/l |
| 12 Nov 2025, 12:48 | 0.31 | 0.31 mg/l |
| 23 Oct 2025, 12:01 | 0.7 | 0.7 mg/l |
| 9 Sep 2025, 10:26 | 0.36 | 0.36 mg/l |
| 15 Aug 2025, 12:10 | 0.082 | 0.082 mg/l |
| 21 Jul 2025, 12:11 | 0.047 | 0.047 mg/l |
| 26 Jun 2025, 13:14 | 0.21 | 0.21 mg/l |
| 23 May 2025, 11:07 | 0.58 | 0.58 mg/l |
| 9 Apr 2025, 12:53 | 0.15 | 0.15 mg/l |
| 9 Apr 2025, 12:44 | 0.14 | 0.14 mg/l |
| 19 Mar 2025, 11:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Feb 2025, 09:45 | 0.22 | 0.22 mg/l |
| 27 Jan 2025, 11:11 | 0.52 | 0.52 mg/l |
| 9 Dec 2024, 13:06 | 0.12 | 0.12 mg/l |
| 20 Nov 2024, 12:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Oct 2024, 13:56 | 0.096 | 0.096 mg/l |
| 19 Sep 2024, 12:50 | 0.065 | 0.065 mg/l |
| 27 Aug 2024, 12:34 | 0.15 | 0.15 mg/l |
| 21 Aug 2024, 12:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jul 2024, 12:50 | 0.08 | 0.08 mg/l |
| 20 Jun 2024, 12:03 | 0.17 | 0.17 mg/l |
| 17 May 2024, 12:31 | 0.13 | 0.13 mg/l |
| 16 Apr 2024, 11:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Mar 2024, 11:52 | 0.2 | 0.2 mg/l |
| 20 Feb 2024, 11:53 | 0.15 | 0.15 mg/l |
| 15 Jan 2024, 12:37 | 0.47 | 0.47 mg/l |
| 6 Dec 2023, 12:56 | 0.16 | 0.16 mg/l |
| 20 Nov 2023, 12:14 | 0.19 | 0.19 mg/l |
| 23 Oct 2023, 12:02 | 0.085 | 0.085 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.216 mg/l
Sampled 14 Sep 2026, 17 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 13:18 | 0.216 | 0.216 mg/l |
| 24 Aug 2026, 12:35 | <0.196 | below 0.196 mg/l (not detected above this) |
| 14 Jul 2026, 11:48 | 0.17 | 0.17 mg/l |
| 26 Jun 2026, 11:46 | 0.23 | 0.23 mg/l |
| 26 May 2026, 11:16 | 1.04 | 1.04 mg/l |
| 21 Apr 2026, 13:37 | 1.72 | 1.72 mg/l |
| 13 Mar 2026, 13:01 | 4.53 | 4.53 mg/l |
| 2 Feb 2026, 13:00 | 8.25 | 8.25 mg/l |
| 9 Jan 2026, 12:32 | 6.33 | 6.33 mg/l |
| 5 Dec 2025, 13:03 | 10.9 | 10.9 mg/l |
| 12 Nov 2025, 12:48 | 0.763 | 0.763 mg/l |
| 23 Oct 2025, 12:01 | 0.272 | 0.272 mg/l |
| 9 Sep 2025, 10:26 | 0.168 | 0.168 mg/l |
| 15 Aug 2025, 12:10 | 0.179 | 0.179 mg/l |
| 21 Jul 2025, 12:11 | 0.638 | 0.638 mg/l |
| 26 Jun 2025, 13:14 | <0.196 | below 0.196 mg/l (not detected above this) |
| 23 May 2025, 11:07 | 0.279 | 0.279 mg/l |
| 9 Apr 2025, 12:53 | 4.72 | 4.72 mg/l |
| 9 Apr 2025, 12:44 | 4.82 | 4.82 mg/l |
| 19 Mar 2025, 11:40 | 1.99 | 1.99 mg/l |
| 20 Feb 2025, 09:45 | 3.85 | 3.85 mg/l |
| 27 Jan 2025, 11:11 | 4.24 | 4.24 mg/l |
| 9 Dec 2024, 13:06 | 13 | 13 mg/l |
| 20 Nov 2024, 12:18 | 2.66 | 2.66 mg/l |
| 23 Oct 2024, 13:56 | 2.63 | 2.63 mg/l |
| 19 Sep 2024, 12:50 | 0.189 | 0.189 mg/l |
| 27 Aug 2024, 12:34 | 1.68 | 1.68 mg/l |
| 21 Aug 2024, 12:57 | 1.67 | 1.67 mg/l |
| 17 Jul 2024, 12:50 | 1.36 | 1.36 mg/l |
| 20 Jun 2024, 12:03 | 0.806 | 0.806 mg/l |
| 17 May 2024, 12:31 | 0.302 | 0.302 mg/l |
| 16 Apr 2024, 11:47 | 2.07 | 2.07 mg/l |
| 19 Mar 2024, 11:52 | 5.05 | 5.05 mg/l |
| 20 Feb 2024, 11:53 | 8.17 | 8.17 mg/l |
| 15 Jan 2024, 12:37 | 5.15 | 5.15 mg/l |
| 6 Dec 2023, 12:56 | 7.76 | 7.76 mg/l |
| 20 Nov 2023, 12:14 | 6.94 | 6.94 mg/l |
| 23 Oct 2023, 12:02 | 7.59 | 7.59 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.32 mg/l
Sampled 14 Sep 2026, 17 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 13:18 | 0.32 | 0.32 mg/l |
| 24 Aug 2026, 12:35 | 0.31 | 0.31 mg/l |
| 14 Jul 2026, 11:48 | 0.66 | 0.66 mg/l |
| 26 Jun 2026, 11:46 | 0.68 | 0.68 mg/l |
| 26 May 2026, 11:16 | 0.11 | 0.11 mg/l |
| 21 Apr 2026, 13:37 | 0.012 | 0.012 mg/l |
| 13 Mar 2026, 13:01 | 0.12 | 0.12 mg/l |
| 2 Feb 2026, 13:00 | 0.057 | 0.057 mg/l |
| 9 Jan 2026, 12:32 | 0.031 | 0.031 mg/l |
| 5 Dec 2025, 13:03 | 0.078 | 0.078 mg/l |
| 12 Nov 2025, 12:48 | 0.05 | 0.05 mg/l |
| 23 Oct 2025, 12:01 | 0.25 | 0.25 mg/l |
| 9 Sep 2025, 10:26 | 0.9 | 0.9 mg/l |
| 15 Aug 2025, 12:10 | 0.21 | 0.21 mg/l |
| 21 Jul 2025, 12:11 | 0.39 | 0.39 mg/l |
| 26 Jun 2025, 13:14 | 0.088 | 0.088 mg/l |
| 23 May 2025, 11:07 | 0.11 | 0.11 mg/l |
| 9 Apr 2025, 12:53 | 0.28 | 0.28 mg/l |
| 9 Apr 2025, 12:44 | 0.31 | 0.31 mg/l |
| 19 Mar 2025, 11:40 | <0.01 | below 0.01 mg/l (not detected above this) |
| 20 Feb 2025, 09:45 | 0.074 | 0.074 mg/l |
| 27 Jan 2025, 11:11 | 0.12 | 0.12 mg/l |
| 9 Dec 2024, 13:06 | 0.035 | 0.035 mg/l |
| 20 Nov 2024, 12:18 | 0.15 | 0.15 mg/l |
| 23 Oct 2024, 13:56 | 0.078 | 0.078 mg/l |
| 19 Sep 2024, 12:50 | 0.039 | 0.039 mg/l |
| 27 Aug 2024, 12:34 | 0.25 | 0.25 mg/l |
| 21 Aug 2024, 12:57 | 0.19 | 0.19 mg/l |
| 17 Jul 2024, 12:50 | 0.069 | 0.069 mg/l |
| 20 Jun 2024, 12:03 | <0.01 | below 0.01 mg/l (not detected above this) |
| 17 May 2024, 12:31 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Apr 2024, 11:47 | 0.013 | 0.013 mg/l |
| 19 Mar 2024, 11:52 | <0.01 | below 0.01 mg/l (not detected above this) |
| 20 Feb 2024, 11:53 | 0.013 | 0.013 mg/l |
| 15 Jan 2024, 12:37 | 0.041 | 0.041 mg/l |
| 6 Dec 2023, 12:56 | <0.01 | below 0.01 mg/l (not detected above this) |
| 20 Nov 2023, 12:14 | 0.014 | 0.014 mg/l |
| 23 Oct 2023, 12:02 | 0.12 | 0.12 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
13745 µS/cm
Sampled 14 Sep 2026, 17 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 13:18 | 13745 | 13745 µS/cm |
| 24 Aug 2026, 12:35 | 13986 | 13986 µS/cm |
| 14 Jul 2026, 11:48 | 17278 | 17278 µS/cm |
| 26 Jun 2026, 11:46 | 11195 | 11195 µS/cm |
| 26 May 2026, 11:16 | 9117 | 9117 µS/cm |
| 21 Apr 2026, 13:37 | 6690 | 6690 µS/cm |
| 13 Mar 2026, 13:01 | 3225 | 3225 µS/cm |
| 2 Feb 2026, 13:00 | 1942 | 1942 µS/cm |
| 9 Jan 2026, 12:32 | 1669 | 1669 µS/cm |
| 5 Dec 2025, 13:03 | 2010 | 2010 µS/cm |
| 12 Nov 2025, 12:48 | 2044 | 2044 µS/cm |
| 23 Oct 2025, 12:01 | 15902 | 15902 µS/cm |
| 9 Sep 2025, 10:26 | 19525 | 19525 µS/cm |
| 15 Aug 2025, 12:10 | 12008 | 12008 µS/cm |
| 21 Jul 2025, 12:11 | 8379 | 8379 µS/cm |
| 26 Jun 2025, 13:14 | 14428 | 14428 µS/cm |
| 23 May 2025, 11:07 | 14655 | 14655 µS/cm |
| 9 Apr 2025, 12:53 | 8995 | 8995 µS/cm |
| 9 Apr 2025, 12:44 | 9046 | 9046 µS/cm |
| 19 Mar 2025, 11:40 | 1975 | 1975 µS/cm |
| 20 Feb 2025, 09:45 | 2601 | 2601 µS/cm |
| 27 Jan 2025, 11:11 | 2811 | 2811 µS/cm |
| 9 Dec 2024, 13:06 | 1347 | 1347 µS/cm |
| 20 Nov 2024, 12:18 | 4786 | 4786 µS/cm |
| 23 Oct 2024, 13:56 | 1926 | 1926 µS/cm |
| 19 Sep 2024, 12:50 | 4237 | 4237 µS/cm |
| 27 Aug 2024, 12:34 | 8924 | 8924 µS/cm |
| 21 Aug 2024, 12:57 | 5055 | 5055 µS/cm |
| 17 Jul 2024, 12:50 | 4536 | 4536 µS/cm |
| 20 Jun 2024, 12:03 | 4682 | 4682 µS/cm |
| 17 May 2024, 12:31 | 2383 | 2383 µS/cm |
| 16 Apr 2024, 11:47 | 2254 | 2254 µS/cm |
| 19 Mar 2024, 11:52 | 1703 | 1703 µS/cm |
| 20 Feb 2024, 11:53 | 1439 | 1439 µS/cm |
| 15 Jan 2024, 12:37 | 2522 | 2522 µS/cm |
| 6 Dec 2023, 12:56 | 1500 | 1500 µS/cm |
| 20 Nov 2023, 12:14 | 1705 | 1705 µS/cm |
| 23 Oct 2023, 12:02 | 706 | 706 µS/cm |
Everything measured here
13 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 13 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 38 | Oct 2023 – Sep 2026 | 265.7% 14 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 38 | Oct 2023 – Sep 2026 | 24.5 mg/l 14 Sep 2026 |
| Temperature of Water 0076 | River water | 38 | Oct 2023 – Sep 2026 | 19.1 °C 14 Sep 2026 |
| pH 0061 | River water | 38 | Oct 2023 – Sep 2026 | 8.9 14 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 38 | Oct 2023 – Sep 2026 | 0.14 mg/l 14 Sep 2026 |
| Nitrate as N 0117 | River water | 38 | Oct 2023 – Sep 2026 | 0.216 mg/l 14 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 38 | Oct 2023 – Sep 2026 | 0.32 mg/l 14 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 38 | Oct 2023 – Sep 2026 | 13745 µS/cm 14 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 38 | Oct 2023 – Sep 2026 | 210 mg/l 14 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 38 | Oct 2023 – Sep 2026 | 0.00495 mg/l 14 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 16 | Feb 2024 – Apr 2025 | 6.9 mg/l 9 Apr 2025 |
| Nitrite as N 0118 | River water | 38 | Oct 2023 – Sep 2026 | 0.034 mg/l 14 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 38 | Oct 2023 – Sep 2026 | 0.25 mg/l 14 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.