River Itchen Bishopstoke
EA name: R ITCHEN BISHOPSTOKE (also listed as “RIVER ITCHEN AT BISHOPSTOKE”)
Environment Agency sampling point SO-G0003793 · 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
- 9 Sep 2026, 13:3222 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 36 since 17 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 446461, 119411As published, to the nearest 1 m. Open in a map
- River, by its own name
- Itchen
- River, by the map
- River ItchenPlaced on the river its name gives, 19 m from the line.
- Next gauge downstream
- Bishopstoke On the River Itchen · 0.4 km along the riverBeside Stoke Lock: too close to say above or below.
- Nearest gauge upstream
- Allbrook weir On the River Itchen · 1.8 km along the river
- Why it was sampled
- Monitoring (national agency policy) (36 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
109.4%
Sampled 9 Sep 2026, 22 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 13:32 | 109.4 | 109.4% |
| 24 Aug 2026, 10:00 | 95.9 | 95.9% |
| 6 Jul 2026, 11:00 | 107.4 | 107.4% |
| 10 Jun 2026, 09:48 | 98.8 | 98.8% |
| 15 May 2026, 10:16 | 105 | 105% |
| 10 Apr 2026, 12:18 | 106.1 | 106.1% |
| 5 Mar 2026, 11:38 | 101 | 101% |
| 9 Feb 2026, 12:11 | 97.8 | 97.8% |
| 26 Jan 2026, 12:12 | 97.8 | 97.8% |
| 10 Dec 2025, 15:19 | 99.5 | 99.5% |
| 4 Nov 2025, 10:17 | 95.5 | 95.5% |
| 13 Oct 2025, 11:10 | 97.6 | 97.6% |
| 8 Sep 2025, 12:33 | 105.3 | 105.3% |
| 12 Aug 2025, 11:14 | 104.8 | 104.8% |
| 15 Jul 2025, 11:31 | 107.2 | 107.2% |
| 3 Jun 2025, 11:44 | 97.2 | 97.2% |
| 2 May 2025, 15:24 | 117.6 | 117.6% |
| 8 Apr 2025, 09:37 | 97.9 | 97.9% |
| 11 Mar 2025, 14:04 | 103.2 | 103.2% |
| 3 Feb 2025, 14:24 | 102.3 | 102.3% |
| 20 Jan 2025, 15:31 | 101.4 | 101.4% |
| 5 Dec 2024, 12:30 | 96.7 | 96.7% |
| 20 Nov 2024, 16:07 | 101.6 | 101.6% |
| 17 Oct 2024, 09:27 | 92.3 | 92.3% |
| 19 Sep 2024, 11:02 | 99.9 | 99.9% |
| 21 Aug 2024, 10:41 | 99.2 | 99.2% |
| 15 Jul 2024, 15:39 | 105.5 | 105.5% |
| 19 Jun 2024, 13:57 | 114.5 | 114.5% |
| 14 May 2024, 12:04 | 101.1 | 101.1% |
| 18 Apr 2024, 17:26 | 111.3 | 111.3% |
| 22 Mar 2024, 13:57 | 100.5 | 100.5% |
| 22 Feb 2024, 13:09 | 98.2 | 98.2% |
| 18 Jan 2024, 12:42 | 97.9 | 97.9% |
| 6 Dec 2023, 10:44 | 96.7 | 96.7% |
| 23 Nov 2023, 09:24 | 94.8 | 94.8% |
| 17 Oct 2023, 11:51 | 101.2 | 101.2% |
Dissolved oxygen
as O2 · code 9924 · mg/l
11.2 mg/l
Sampled 9 Sep 2026, 22 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 13:32 | 11.2 | 11.2 mg/l |
| 24 Aug 2026, 10:00 | 9.9 | 9.9 mg/l |
| 6 Jul 2026, 11:00 | 10.2 | 10.2 mg/l |
| 10 Jun 2026, 09:48 | 10.5 | 10.5 mg/l |
| 15 May 2026, 10:16 | 11.6 | 11.6 mg/l |
| 10 Apr 2026, 12:18 | 11.8 | 11.8 mg/l |
| 5 Mar 2026, 11:38 | 11.3 | 11.3 mg/l |
| 9 Feb 2026, 12:11 | 11.1 | 11.1 mg/l |
| 26 Jan 2026, 12:12 | 11.4 | 11.4 mg/l |
| 10 Dec 2025, 15:19 | 11 | 11 mg/l |
| 4 Nov 2025, 10:17 | 10.3 | 10.3 mg/l |
| 13 Oct 2025, 11:10 | 10.5 | 10.5 mg/l |
| 8 Sep 2025, 12:33 | 10.7 | 10.7 mg/l |
| 12 Aug 2025, 11:14 | 10.1 | 10.1 mg/l |
| 15 Jul 2025, 11:31 | 10.4 | 10.4 mg/l |
| 3 Jun 2025, 11:44 | 10 | 10 mg/l |
| 2 May 2025, 15:24 | 11.4 | 11.4 mg/l |
| 8 Apr 2025, 09:37 | 11 | 11 mg/l |
| 11 Mar 2025, 14:04 | 11.6 | 11.6 mg/l |
| 3 Feb 2025, 14:24 | 11.7 | 11.7 mg/l |
| 20 Jan 2025, 15:31 | 11.9 | 11.9 mg/l |
| 5 Dec 2024, 12:30 | 10.7 | 10.7 mg/l |
| 20 Nov 2024, 16:07 | 12.2 | 12.2 mg/l |
| 17 Oct 2024, 09:27 | 9.66 | 9.66 mg/l |
| 19 Sep 2024, 11:02 | 10.2 | 10.2 mg/l |
| 21 Aug 2024, 10:41 | 10.2 | 10.2 mg/l |
| 15 Jul 2024, 15:39 | 10.7 | 10.7 mg/l |
| 19 Jun 2024, 13:57 | 11.5 | 11.5 mg/l |
| 14 May 2024, 12:04 | 10.4 | 10.4 mg/l |
| 18 Apr 2024, 17:26 | 12 | 12 mg/l |
| 22 Mar 2024, 13:57 | 11 | 11 mg/l |
| 22 Feb 2024, 13:09 | 11 | 11 mg/l |
| 18 Jan 2024, 12:42 | 12.4 | 12.4 mg/l |
| 6 Dec 2023, 10:44 | 11.6 | 11.6 mg/l |
| 23 Nov 2023, 09:24 | 10.7 | 10.7 mg/l |
| 17 Oct 2023, 11:51 | 11.4 | 11.4 mg/l |
Water temperature
code 0076 · °C
14.2 °C
Sampled 9 Sep 2026, 22 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 13:32 | 14.2 | 14.2 °C |
| 24 Aug 2026, 10:00 | 13.8 | 13.8 °C |
| 6 Jul 2026, 11:00 | 17.6 | 17.6 °C |
| 10 Jun 2026, 09:48 | 12.6 | 12.6 °C |
| 15 May 2026, 10:16 | 10.8 | 10.8 °C |
| 10 Apr 2026, 12:18 | 10.7 | 10.7 °C |
| 5 Mar 2026, 11:38 | 10.2 | 10.2 °C |
| 9 Feb 2026, 12:11 | 9.6 | 9.6 °C |
| 26 Jan 2026, 12:12 | 8.5 | 8.5 °C |
| 10 Dec 2025, 15:19 | 10.7 | 10.7 °C |
| 4 Nov 2025, 10:17 | 12 | 12 °C |
| 13 Oct 2025, 11:10 | 11.9 | 11.9 °C |
| 8 Sep 2025, 12:33 | 14.6 | 14.6 °C |
| 12 Aug 2025, 11:14 | 17.1 | 17.1 °C |
| 15 Jul 2025, 11:31 | 16.5 | 16.5 °C |
| 3 Jun 2025, 11:44 | 13.8 | 13.8 °C |
| 2 May 2025, 15:24 | 16.7 | 16.7 °C |
| 8 Apr 2025, 09:37 | 10 | 10 °C |
| 11 Mar 2025, 14:04 | 10.1 | 10.1 °C |
| 3 Feb 2025, 14:24 | 9.2 | 9.2 °C |
| 20 Jan 2025, 15:31 | 8.2 | 8.2 °C |
| 5 Dec 2024, 12:30 | 10.6 | 10.6 °C |
| 20 Nov 2024, 16:07 | 7.5 | 7.5 °C |
| 17 Oct 2024, 09:27 | 13.2 | 13.2 °C |
| 19 Sep 2024, 11:02 | 14.3 | 14.3 °C |
| 21 Aug 2024, 10:41 | 14 | 14 °C |
| 15 Jul 2024, 15:39 | 14.6 | 14.6 °C |
| 19 Jun 2024, 13:57 | 15.1 | 15.1 °C |
| 14 May 2024, 12:04 | 14 | 14 °C |
| 18 Apr 2024, 17:26 | 11.9 | 11.9 °C |
| 22 Mar 2024, 13:57 | 11.2 | 11.2 °C |
| 22 Feb 2024, 13:09 | 10.1 | 10.1 °C |
| 18 Jan 2024, 12:42 | 5.2 | 5.2 °C |
| 6 Dec 2023, 10:44 | 7.5 | 7.5 °C |
| 23 Nov 2023, 09:24 | 9.8 | 9.8 °C |
| 17 Oct 2023, 11:51 | 9.9 | 9.9 °C |
pH
code 0061
8.07
Sampled 9 Sep 2026, 22 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 13:32 | 8.07 | 8.07 |
| 24 Aug 2026, 10:00 | 8.21 | 8.21 |
| 6 Jul 2026, 11:00 | 8.17 | 8.17 |
| 10 Jun 2026, 09:48 | 8.1 | 8.1 |
| 15 May 2026, 10:16 | 8.25 | 8.25 |
| 10 Apr 2026, 12:18 | 8.23 | 8.23 |
| 5 Mar 2026, 11:38 | 8.05 | 8.05 |
| 9 Feb 2026, 12:11 | 7.06 | 7.06 |
| 26 Jan 2026, 12:12 | 8.14 | 8.14 |
| 10 Dec 2025, 15:19 | 8.1 | 8.1 |
| 4 Nov 2025, 10:17 | 8.01 | 8.01 |
| 13 Oct 2025, 11:10 | 8.07 | 8.07 |
| 8 Sep 2025, 12:33 | 8.25 | 8.25 |
| 12 Aug 2025, 11:14 | 8.06 | 8.06 |
| 15 Jul 2025, 11:31 | 8.16 | 8.16 |
| 3 Jun 2025, 11:44 | 8.15 | 8.15 |
| 2 May 2025, 15:24 | 8.22 | 8.22 |
| 8 Apr 2025, 09:37 | 8.03 | 8.03 |
| 11 Mar 2025, 14:04 | 8.19 | 8.19 |
| 3 Feb 2025, 14:24 | 7.95 | 7.95 |
| 20 Jan 2025, 15:31 | 8.12 | 8.12 |
| 5 Dec 2024, 12:30 | 8.03 | 8.03 |
| 20 Nov 2024, 16:07 | 8.12 | 8.12 |
| 17 Oct 2024, 09:27 | 7.91 | 7.91 |
| 19 Sep 2024, 11:02 | 8.21 | 8.21 |
| 21 Aug 2024, 10:41 | 8.14 | 8.14 |
| 15 Jul 2024, 15:39 | 8.19 | 8.19 |
| 19 Jun 2024, 13:57 | 8.36 | 8.36 |
| 14 May 2024, 12:04 | 8.13 | 8.13 |
| 18 Apr 2024, 17:26 | 8.29 | 8.29 |
| 22 Mar 2024, 13:57 | 8.03 | 8.03 |
| 22 Feb 2024, 13:09 | 7.97 | 7.97 |
| 18 Jan 2024, 12:42 | 8.23 | 8.23 |
| 6 Dec 2023, 10:44 | 8.04 | 8.04 |
| 23 Nov 2023, 09:24 | 7.95 | 7.95 |
| 17 Oct 2023, 11:51 | 8.15 | 8.15 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 9 Sep 2026, 22 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 13:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Aug 2026, 10:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Jul 2026, 11:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Jun 2026, 09:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 May 2026, 10:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Apr 2026, 12:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Mar 2026, 11:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Feb 2026, 12:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Jan 2026, 12:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Dec 2025, 15:19 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Nov 2025, 10:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Oct 2025, 11:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Sep 2025, 12:33 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Aug 2025, 11:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jul 2025, 11:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Jun 2025, 11:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 May 2025, 15:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Apr 2025, 09:37 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Mar 2025, 14:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Feb 2025, 14:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Jan 2025, 15:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Dec 2024, 12:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Nov 2024, 16:07 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Oct 2024, 09:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Sep 2024, 11:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Aug 2024, 10:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jul 2024, 15:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Jun 2024, 13:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 May 2024, 12:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Apr 2024, 17:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Mar 2024, 13:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Feb 2024, 13:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Jan 2024, 12:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Dec 2023, 10:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Nov 2023, 09:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Oct 2023, 11:51 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
7.39 mg/l
Sampled 9 Sep 2026, 22 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 13:32 | 7.39 | 7.39 mg/l |
| 24 Aug 2026, 10:00 | 7.59 | 7.59 mg/l |
| 6 Jul 2026, 11:00 | 7.39 | 7.39 mg/l |
| 10 Jun 2026, 09:48 | 7.78 | 7.78 mg/l |
| 15 May 2026, 10:16 | 8.08 | 8.08 mg/l |
| 10 Apr 2026, 12:18 | 8.39 | 8.39 mg/l |
| 5 Mar 2026, 11:38 | 8.39 | 8.39 mg/l |
| 9 Feb 2026, 12:11 | 7.69 | 7.69 mg/l |
| 26 Jan 2026, 12:12 | 7.89 | 7.89 mg/l |
| 10 Dec 2025, 15:19 | 7.39 | 7.39 mg/l |
| 4 Nov 2025, 10:17 | 7.79 | 7.79 mg/l |
| 13 Oct 2025, 11:10 | 8.19 | 8.19 mg/l |
| 8 Sep 2025, 12:33 | 7.69 | 7.69 mg/l |
| 12 Aug 2025, 11:14 | 7.59 | 7.59 mg/l |
| 15 Jul 2025, 11:31 | 7.39 | 7.39 mg/l |
| 3 Jun 2025, 11:44 | 8.18 | 8.18 mg/l |
| 2 May 2025, 15:24 | 8.29 | 8.29 mg/l |
| 8 Apr 2025, 09:37 | 8.49 | 8.49 mg/l |
| 11 Mar 2025, 14:04 | 8.49 | 8.49 mg/l |
| 3 Feb 2025, 14:24 | 8.39 | 8.39 mg/l |
| 20 Jan 2025, 15:31 | 8.68 | 8.68 mg/l |
| 5 Dec 2024, 12:30 | 6.68 | 6.68 mg/l |
| 20 Nov 2024, 16:07 | 7.79 | 7.79 mg/l |
| 17 Oct 2024, 09:27 | 6.88 | 6.88 mg/l |
| 19 Sep 2024, 11:02 | 7.59 | 7.59 mg/l |
| 21 Aug 2024, 10:41 | 7.59 | 7.59 mg/l |
| 15 Jul 2024, 15:39 | 7.59 | 7.59 mg/l |
| 19 Jun 2024, 13:57 | 7.79 | 7.79 mg/l |
| 14 May 2024, 12:04 | 6.99 | 6.99 mg/l |
| 18 Apr 2024, 17:26 | 8.39 | 8.39 mg/l |
| 22 Mar 2024, 13:57 | 8.49 | 8.49 mg/l |
| 22 Feb 2024, 13:09 | 6.99 | 6.99 mg/l |
| 18 Jan 2024, 12:42 | 8.29 | 8.29 mg/l |
| 6 Dec 2023, 10:44 | 7.89 | 7.89 mg/l |
| 23 Nov 2023, 09:24 | 7.39 | 7.39 mg/l |
| 17 Oct 2023, 11:51 | 7.69 | 7.69 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.041 mg/l
Sampled 9 Sep 2026, 22 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 13:32 | 0.041 | 0.041 mg/l |
| 24 Aug 2026, 10:00 | 0.023 | 0.023 mg/l |
| 6 Jul 2026, 11:00 | 0.029 | 0.029 mg/l |
| 10 Jun 2026, 09:48 | 0.044 | 0.044 mg/l |
| 15 May 2026, 10:16 | 0.024 | 0.024 mg/l |
| 10 Apr 2026, 12:18 | 0.028 | 0.028 mg/l |
| 5 Mar 2026, 11:38 | 0.036 | 0.036 mg/l |
| 9 Feb 2026, 12:11 | 0.05 | 0.05 mg/l |
| 26 Jan 2026, 12:12 | 0.048 | 0.048 mg/l |
| 10 Dec 2025, 15:19 | 0.058 | 0.058 mg/l |
| 4 Nov 2025, 10:17 | 0.048 | 0.048 mg/l |
| 13 Oct 2025, 11:10 | 0.037 | 0.037 mg/l |
| 8 Sep 2025, 12:33 | 0.037 | 0.037 mg/l |
| 12 Aug 2025, 11:14 | 0.016 | 0.016 mg/l |
| 15 Jul 2025, 11:31 | 0.028 | 0.028 mg/l |
| 3 Jun 2025, 11:44 | 0.025 | 0.025 mg/l |
| 2 May 2025, 15:24 | 0.027 | 0.027 mg/l |
| 8 Apr 2025, 09:37 | 0.033 | 0.033 mg/l |
| 11 Mar 2025, 14:04 | 0.032 | 0.032 mg/l |
| 3 Feb 2025, 14:24 | 0.05 | 0.05 mg/l |
| 20 Jan 2025, 15:31 | 0.052 | 0.052 mg/l |
| 20 Nov 2024, 16:07 | 0.056 | 0.056 mg/l |
| 17 Oct 2024, 09:27 | 0.055 | 0.055 mg/l |
| 19 Sep 2024, 11:02 | 0.045 | 0.045 mg/l |
| 21 Aug 2024, 10:41 | 0.029 | 0.029 mg/l |
| 15 Jul 2024, 15:39 | 0.031 | 0.031 mg/l |
| 19 Jun 2024, 13:57 | 0.036 | 0.036 mg/l |
| 14 May 2024, 12:04 | 0.042 | 0.042 mg/l |
| 18 Apr 2024, 17:26 | 0.03 | 0.03 mg/l |
| 22 Mar 2024, 13:57 | 0.044 | 0.044 mg/l |
| 22 Feb 2024, 13:09 | 0.054 | 0.054 mg/l |
| 18 Jan 2024, 12:42 | 0.052 | 0.052 mg/l |
| 6 Dec 2023, 10:44 | 0.051 | 0.051 mg/l |
| 23 Nov 2023, 09:24 | 0.054 | 0.054 mg/l |
| 17 Oct 2023, 11:51 | 0.046 | 0.046 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
593 µS/cm
Sampled 9 Sep 2026, 22 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 13:32 | 593 | 593 µS/cm |
| 24 Aug 2026, 10:00 | 607 | 607 µS/cm |
| 6 Jul 2026, 11:00 | 597 | 597 µS/cm |
| 10 Jun 2026, 09:48 | 603 | 603 µS/cm |
| 15 May 2026, 10:16 | 598 | 598 µS/cm |
| 10 Apr 2026, 12:18 | 615 | 615 µS/cm |
| 5 Mar 2026, 11:38 | 624 | 624 µS/cm |
| 9 Feb 2026, 12:11 | 607 | 607 µS/cm |
| 26 Jan 2026, 12:12 | 614 | 614 µS/cm |
| 10 Dec 2025, 15:19 | 598 | 598 µS/cm |
| 4 Nov 2025, 10:17 | 612 | 612 µS/cm |
| 13 Oct 2025, 11:10 | 615 | 615 µS/cm |
| 8 Sep 2025, 12:33 | 598 | 598 µS/cm |
| 12 Aug 2025, 11:14 | 591 | 591 µS/cm |
| 15 Jul 2025, 11:31 | 576 | 576 µS/cm |
| 3 Jun 2025, 11:44 | 597 | 597 µS/cm |
| 2 May 2025, 15:24 | 597 | 597 µS/cm |
| 8 Apr 2025, 09:37 | 617 | 617 µS/cm |
| 11 Mar 2025, 14:04 | 622 | 622 µS/cm |
| 3 Feb 2025, 14:24 | 628 | 628 µS/cm |
| 20 Jan 2025, 15:31 | 625 | 625 µS/cm |
| 5 Dec 2024, 12:30 | 569 | 569 µS/cm |
| 20 Nov 2024, 16:07 | 598 | 598 µS/cm |
| 17 Oct 2024, 09:27 | 585 | 585 µS/cm |
| 19 Sep 2024, 11:02 | 616 | 616 µS/cm |
| 21 Aug 2024, 10:41 | 606 | 606 µS/cm |
| 15 Jul 2024, 15:39 | 602 | 602 µS/cm |
| 19 Jun 2024, 13:57 | 603 | 603 µS/cm |
| 14 May 2024, 12:04 | 563 | 563 µS/cm |
| 18 Apr 2024, 17:26 | 613 | 613 µS/cm |
| 22 Mar 2024, 13:57 | 621 | 621 µS/cm |
| 22 Feb 2024, 13:09 | 560 | 560 µS/cm |
| 18 Jan 2024, 12:42 | 637 | 637 µS/cm |
| 6 Dec 2023, 10:44 | 616 | 616 µS/cm |
| 23 Nov 2023, 09:24 | 629 | 629 µS/cm |
| 17 Oct 2023, 11:51 | 611 | 611 µS/cm |
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 | 36 | Oct 2023 – Sep 2026 | 109.4% 9 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 36 | Oct 2023 – Sep 2026 | 11.2 mg/l 9 Sep 2026 |
| Temperature of Water 0076 | River water | 36 | Oct 2023 – Sep 2026 | 14.2 °C 9 Sep 2026 |
| pH 0061 | River water | 36 | Oct 2023 – Sep 2026 | 8.07 9 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 36 | Oct 2023 – Sep 2026 | below 0.03 mg/l 9 Sep 2026 |
| Nitrate as N 0117 | River water | 36 | Oct 2023 – Sep 2026 | 7.39 mg/l 9 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 35 | Oct 2023 – Sep 2026 | 0.041 mg/l 9 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 36 | Oct 2023 – Sep 2026 | 593 µS/cm 9 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 36 | Oct 2023 – Sep 2026 | 240 mg/l 9 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 36 | Oct 2023 – Sep 2026 | below 0.00074 mg/l 9 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 31 | Feb 2024 – Sep 2026 | below 4 mg/l 9 Sep 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 27 | Jun 2024 – Sep 2026 | 1.3 mg/l 9 Sep 2026 |
| Nitrite as N 0118 | River water | 36 | Oct 2023 – Sep 2026 | 0.011 mg/l 9 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 36 | Oct 2023 – Sep 2026 | 7.4 mg/l 9 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 28 | Jun 2024 – Sep 2026 | 3.6 mg/l 9 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.