River Meon Drayton
EA name: R MEON DRAYTON (also listed as “RIVER MEON AT DRAYTON FORMERLY SAMPLED AT SU6691023250”)
Environment Agency sampling point SO-G0003706 · 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
- 17 Sep 2026, 12:0014 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 36 since 18 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) · results completed 25 Sep 2026
- Where
- National Grid 465988, 123901As published, to the nearest 1 m. Open in a map
- River, by its own name
- Meon
- River, by the map
- River MeonPlaced on the river its name gives, 47 m from the line.
- Next gauge downstream
- West Meon On the River Meon · 1.1 km along the river
- Nearest gauge upstream
- East Meon On the River Meon · 3.3 km along the river
- Why it was sampled
- Monitoring (national agency policy) (36 samples)
Results here were completed a median of 9 days after the sample was taken (7 to 30 days, 13 samples).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
66.8%
Sampled 17 Sep 2026, 14 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 12:00 | 66.8 | 66.8% |
| 26 Aug 2026, 11:40 | 73.4 | 73.4% |
| 17 Jul 2026, 08:43 | 86.9 | 86.9% |
| 12 Jun 2026, 11:16 | 97.3 | 97.3% |
| 12 May 2026, 09:02 | 102.1 | 102.1% |
| 17 Apr 2026, 13:13 | 123.4 | 123.4% |
| 4 Mar 2026, 10:43 | 103 | 103% |
| 12 Feb 2026, 09:21 | 93.8 | 93.8% |
| 6 Jan 2026, 09:54 | 98.5 | 98.5% |
| 17 Dec 2025, 09:09 | 97.6 | 97.6% |
| 28 Nov 2025, 11:20 | 97.4 | 97.4% |
| 7 Oct 2025, 09:43 | 83.3 | 83.3% |
| 8 Sep 2025, 13:02 | 95.2 | 95.2% |
| 13 Aug 2025, 08:48 | 78.9 | 78.9% |
| 3 Jul 2025, 13:07 | 125.2 | 125.2% |
| 3 Jun 2025, 08:53 | 91.6 | 91.6% |
| 1 May 2025, 15:40 | 125.9 | 125.9% |
| 11 Apr 2025, 12:52 | 121.7 | 121.7% |
| 28 Mar 2025, 13:10 | 114.5 | 114.5% |
| 5 Feb 2025, 09:37 | 99.9 | 99.9% |
| 16 Jan 2025, 08:50 | 98 | 98% |
| 12 Dec 2024, 14:09 | 100.2 | 100.2% |
| 26 Nov 2024, 10:14 | 98.2 | 98.2% |
| 22 Oct 2024, 08:55 | 94.4 | 94.4% |
| 25 Sep 2024, 15:09 | 99.4 | 99.4% |
| 22 Aug 2024, 09:26 | 90.4 | 90.4% |
| 15 Jul 2024, 10:03 | 103.4 | 103.4% |
| 25 Jun 2024, 09:25 | 107 | 107% |
| 13 May 2024, 09:03 | 98.1 | 98.1% |
| 19 Apr 2024, 09:36 | 109.8 | 109.8% |
| 22 Mar 2024, 09:08 | 97.1 | 97.1% |
| 22 Feb 2024, 09:34 | 95.4 | 95.4% |
| 18 Jan 2024, 11:16 | 97.6 | 97.6% |
| 6 Dec 2023, 15:21 | 97.8 | 97.8% |
| 24 Nov 2023, 10:04 | 97.2 | 97.2% |
| 18 Oct 2023, 12:38 | 95.9 | 95.9% |
Dissolved oxygen
as O2 · code 9924 · mg/l
6.73 mg/l
Sampled 17 Sep 2026, 14 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 12:00 | 6.73 | 6.73 mg/l |
| 26 Aug 2026, 11:40 | 7.02 | 7.02 mg/l |
| 17 Jul 2026, 08:43 | 8.36 | 8.36 mg/l |
| 12 Jun 2026, 11:16 | 9.96 | 9.96 mg/l |
| 12 May 2026, 09:02 | 12.1 | 12.1 mg/l |
| 17 Apr 2026, 13:13 | 12.8 | 12.8 mg/l |
| 4 Mar 2026, 10:43 | 11.7 | 11.7 mg/l |
| 12 Feb 2026, 09:21 | 10.7 | 10.7 mg/l |
| 6 Jan 2026, 09:54 | 13.1 | 13.1 mg/l |
| 17 Dec 2025, 09:09 | 11.8 | 11.8 mg/l |
| 28 Nov 2025, 11:20 | 11 | 11 mg/l |
| 7 Oct 2025, 09:43 | 9.06 | 9.06 mg/l |
| 8 Sep 2025, 13:02 | 9.31 | 9.31 mg/l |
| 13 Aug 2025, 08:48 | 7.47 | 7.47 mg/l |
| 3 Jul 2025, 13:07 | 11.7 | 11.7 mg/l |
| 3 Jun 2025, 08:53 | 9.59 | 9.59 mg/l |
| 1 May 2025, 15:40 | 11.7 | 11.7 mg/l |
| 11 Apr 2025, 12:52 | 13.1 | 13.1 mg/l |
| 28 Mar 2025, 13:10 | 12.3 | 12.3 mg/l |
| 5 Feb 2025, 09:37 | 12.2 | 12.2 mg/l |
| 16 Jan 2025, 08:50 | 11.5 | 11.5 mg/l |
| 12 Dec 2024, 14:09 | 11.5 | 11.5 mg/l |
| 26 Nov 2024, 10:14 | 11.6 | 11.6 mg/l |
| 22 Oct 2024, 08:55 | 10.7 | 10.7 mg/l |
| 25 Sep 2024, 15:09 | 10.1 | 10.1 mg/l |
| 22 Aug 2024, 09:26 | 9.13 | 9.13 mg/l |
| 15 Jul 2024, 10:03 | 10.8 | 10.8 mg/l |
| 25 Jun 2024, 09:25 | 10.7 | 10.7 mg/l |
| 13 May 2024, 09:03 | 10.5 | 10.5 mg/l |
| 19 Apr 2024, 09:36 | 12.3 | 12.3 mg/l |
| 22 Mar 2024, 09:08 | 10.9 | 10.9 mg/l |
| 22 Feb 2024, 09:34 | 10.8 | 10.8 mg/l |
| 18 Jan 2024, 11:16 | 12.4 | 12.4 mg/l |
| 6 Dec 2023, 15:21 | 11.4 | 11.4 mg/l |
| 24 Nov 2023, 10:04 | 11.1 | 11.1 mg/l |
| 18 Oct 2023, 12:38 | 10.6 | 10.6 mg/l |
Water temperature
code 0076 · °C
14.9 °C
Sampled 17 Sep 2026, 14 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 12:00 | 14.9 | 14.9 °C |
| 26 Aug 2026, 11:40 | 17.4 | 17.4 °C |
| 17 Jul 2026, 08:43 | 17.1 | 17.1 °C |
| 12 Jun 2026, 11:16 | 14.2 | 14.2 °C |
| 12 May 2026, 09:02 | 8 | 8 °C |
| 17 Apr 2026, 13:13 | 13.6 | 13.6 °C |
| 4 Mar 2026, 10:43 | 9.5 | 9.5 °C |
| 12 Feb 2026, 09:21 | 9.3 | 9.3 °C |
| 6 Jan 2026, 09:54 | 3.3 | 3.3 °C |
| 17 Dec 2025, 09:09 | 7.1 | 7.1 °C |
| 28 Nov 2025, 11:20 | 9.9 | 9.9 °C |
| 7 Oct 2025, 09:43 | 11.5 | 11.5 °C |
| 8 Sep 2025, 13:02 | 16.3 | 16.3 °C |
| 13 Aug 2025, 08:48 | 17.9 | 17.9 °C |
| 3 Jul 2025, 13:07 | 18.6 | 18.6 °C |
| 3 Jun 2025, 08:53 | 13.2 | 13.2 °C |
| 1 May 2025, 15:40 | 18.8 | 18.8 °C |
| 11 Apr 2025, 12:52 | 12 | 12 °C |
| 28 Mar 2025, 13:10 | 12 | 12 °C |
| 5 Feb 2025, 09:37 | 6.8 | 6.8 °C |
| 16 Jan 2025, 08:50 | 8.3 | 8.3 °C |
| 12 Dec 2024, 14:09 | 9.1 | 9.1 °C |
| 26 Nov 2024, 10:14 | 8.1 | 8.1 °C |
| 22 Oct 2024, 08:55 | 9.8 | 9.8 °C |
| 25 Sep 2024, 15:09 | 14.7 | 14.7 °C |
| 22 Aug 2024, 09:26 | 14.8 | 14.8 °C |
| 15 Jul 2024, 10:03 | 13.4 | 13.4 °C |
| 25 Jun 2024, 09:25 | 15.3 | 15.3 °C |
| 13 May 2024, 09:03 | 12.2 | 12.2 °C |
| 19 Apr 2024, 09:36 | 10.4 | 10.4 °C |
| 22 Mar 2024, 09:08 | 10.1 | 10.1 °C |
| 22 Feb 2024, 09:34 | 9.9 | 9.9 °C |
| 18 Jan 2024, 11:16 | 5.3 | 5.3 °C |
| 6 Dec 2023, 15:21 | 8.6 | 8.6 °C |
| 24 Nov 2023, 10:04 | 9.3 | 9.3 °C |
| 18 Oct 2023, 12:38 | 10.8 | 10.8 °C |
pH
code 0061
7.63
Sampled 17 Sep 2026, 14 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 12:00 | 7.63 | 7.63 |
| 26 Aug 2026, 11:40 | 7.97 | 7.97 |
| 17 Jul 2026, 08:43 | 8.01 | 8.01 |
| 12 Jun 2026, 11:16 | 8.24 | 8.24 |
| 12 May 2026, 09:02 | 8.45 | 8.45 |
| 17 Apr 2026, 13:13 | 8.35 | 8.35 |
| 4 Mar 2026, 10:43 | 8.15 | 8.15 |
| 12 Feb 2026, 09:21 | 7.95 | 7.95 |
| 6 Jan 2026, 09:54 | 8.44 | 8.44 |
| 17 Dec 2025, 09:09 | 8.35 | 8.35 |
| 28 Nov 2025, 11:20 | 8.3 | 8.3 |
| 7 Oct 2025, 09:43 | 7.82 | 7.82 |
| 8 Sep 2025, 13:02 | 8.03 | 8.03 |
| 13 Aug 2025, 08:48 | 7.9 | 7.9 |
| 3 Jul 2025, 13:07 | 8.36 | 8.36 |
| 3 Jun 2025, 08:53 | 8.12 | 8.12 |
| 1 May 2025, 15:40 | 8.26 | 8.26 |
| 11 Apr 2025, 12:52 | 8.33 | 8.33 |
| 28 Mar 2025, 13:10 | 8.37 | 8.37 |
| 5 Feb 2025, 09:37 | 8.32 | 8.32 |
| 16 Jan 2025, 08:50 | 8.27 | 8.27 |
| 12 Dec 2024, 14:09 | 8.32 | 8.32 |
| 26 Nov 2024, 10:14 | 8.36 | 8.36 |
| 22 Oct 2024, 08:55 | 8.24 | 8.24 |
| 25 Sep 2024, 15:09 | 8.46 | 8.46 |
| 22 Aug 2024, 09:26 | 8.18 | 8.18 |
| 15 Jul 2024, 10:03 | 8.28 | 8.28 |
| 25 Jun 2024, 09:25 | 8.36 | 8.36 |
| 13 May 2024, 09:03 | 8.27 | 8.27 |
| 19 Apr 2024, 09:36 | 8.26 | 8.26 |
| 22 Mar 2024, 09:08 | 8.19 | 8.19 |
| 22 Feb 2024, 09:34 | 8.12 | 8.12 |
| 18 Jan 2024, 11:16 | 8.37 | 8.37 |
| 6 Dec 2023, 15:21 | 8.26 | 8.26 |
| 24 Nov 2023, 10:04 | 8.19 | 8.19 |
| 18 Oct 2023, 12:38 | 8.29 | 8.29 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.063 mg/l
Sampled 17 Sep 2026, 14 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 12:00 | 0.063 | 0.063 mg/l |
| 26 Aug 2026, 11:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jul 2026, 08:43 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Jun 2026, 11:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 May 2026, 09:02 | 0.036 | 0.036 mg/l |
| 17 Apr 2026, 13:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Mar 2026, 10:43 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Feb 2026, 09:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Jan 2026, 09:54 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Dec 2025, 09:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Nov 2025, 11:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Oct 2025, 09:43 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Sep 2025, 13:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Aug 2025, 08:48 | 0.04 | 0.04 mg/l |
| 3 Jul 2025, 13:07 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Jun 2025, 08:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 May 2025, 15:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Apr 2025, 12:52 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Mar 2025, 13:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Feb 2025, 09:37 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Jan 2025, 08:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Dec 2024, 14:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Nov 2024, 10:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Oct 2024, 08:55 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Sep 2024, 15:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Aug 2024, 09:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jul 2024, 10:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Jun 2024, 09:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 May 2024, 09:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Apr 2024, 09:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Mar 2024, 09:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Feb 2024, 09:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Jan 2024, 11:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Dec 2023, 15:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Nov 2023, 10:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Oct 2023, 12:38 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.66 mg/l
Sampled 17 Sep 2026, 14 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 12:00 | 0.66 | 0.66 mg/l |
| 26 Aug 2026, 11:40 | <0.196 | below 0.196 mg/l (not detected above this) |
| 17 Jul 2026, 08:43 | 1.29 | 1.29 mg/l |
| 12 Jun 2026, 11:16 | 4.27 | 4.27 mg/l |
| 12 May 2026, 09:02 | 6.19 | 6.19 mg/l |
| 17 Apr 2026, 13:13 | 5.89 | 5.89 mg/l |
| 4 Mar 2026, 10:43 | 5.9 | 5.9 mg/l |
| 12 Feb 2026, 09:21 | 5 | 5 mg/l |
| 6 Jan 2026, 09:54 | 6.4 | 6.4 mg/l |
| 17 Dec 2025, 09:09 | 6 | 6 mg/l |
| 28 Nov 2025, 11:20 | 4.59 | 4.59 mg/l |
| 7 Oct 2025, 09:43 | 5.69 | 5.69 mg/l |
| 8 Sep 2025, 13:02 | 3.19 | 3.19 mg/l |
| 13 Aug 2025, 08:48 | 4.98 | 4.98 mg/l |
| 3 Jul 2025, 13:07 | 5.19 | 5.19 mg/l |
| 3 Jun 2025, 08:53 | 5.97 | 5.97 mg/l |
| 1 May 2025, 15:40 | 5.78 | 5.78 mg/l |
| 11 Apr 2025, 12:52 | 6.39 | 6.39 mg/l |
| 28 Mar 2025, 13:10 | 6.69 | 6.69 mg/l |
| 5 Feb 2025, 09:37 | 6.4 | 6.4 mg/l |
| 16 Jan 2025, 08:50 | 6.39 | 6.39 mg/l |
| 12 Dec 2024, 14:09 | 6.09 | 6.09 mg/l |
| 26 Nov 2024, 10:14 | 5.39 | 5.39 mg/l |
| 22 Oct 2024, 08:55 | 5.59 | 5.59 mg/l |
| 25 Sep 2024, 15:09 | 4.89 | 4.89 mg/l |
| 22 Aug 2024, 09:26 | 5.49 | 5.49 mg/l |
| 15 Jul 2024, 10:03 | 5.68 | 5.68 mg/l |
| 25 Jun 2024, 09:25 | 6.08 | 6.08 mg/l |
| 13 May 2024, 09:03 | 6.19 | 6.19 mg/l |
| 19 Apr 2024, 09:36 | 6.29 | 6.29 mg/l |
| 22 Mar 2024, 09:08 | 6.19 | 6.19 mg/l |
| 22 Feb 2024, 09:34 | 4.79 | 4.79 mg/l |
| 18 Jan 2024, 11:16 | 6.6 | 6.6 mg/l |
| 6 Dec 2023, 15:21 | 5.89 | 5.89 mg/l |
| 24 Nov 2023, 10:04 | 6.49 | 6.49 mg/l |
| 18 Oct 2023, 12:38 | 6.19 | 6.19 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.12 mg/l
Sampled 17 Sep 2026, 14 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 12:00 | 0.12 | 0.12 mg/l |
| 26 Aug 2026, 11:40 | 0.092 | 0.092 mg/l |
| 17 Jul 2026, 08:43 | 0.13 | 0.13 mg/l |
| 12 Jun 2026, 11:16 | 0.1 | 0.1 mg/l |
| 12 May 2026, 09:02 | 0.043 | 0.043 mg/l |
| 17 Apr 2026, 13:13 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Mar 2026, 10:43 | 0.035 | 0.035 mg/l |
| 12 Feb 2026, 09:21 | 0.082 | 0.082 mg/l |
| 6 Jan 2026, 09:54 | 0.033 | 0.033 mg/l |
| 17 Dec 2025, 09:09 | 0.039 | 0.039 mg/l |
| 28 Nov 2025, 11:20 | 0.059 | 0.059 mg/l |
| 7 Oct 2025, 09:43 | 0.18 | 0.18 mg/l |
| 8 Sep 2025, 13:02 | 0.14 | 0.14 mg/l |
| 13 Aug 2025, 08:48 | 0.11 | 0.11 mg/l |
| 3 Jul 2025, 13:07 | 0.075 | 0.075 mg/l |
| 3 Jun 2025, 08:53 | 0.054 | 0.054 mg/l |
| 1 May 2025, 15:40 | 0.015 | 0.015 mg/l |
| 11 Apr 2025, 12:52 | <0.01 | below 0.01 mg/l (not detected above this) |
| 28 Mar 2025, 13:10 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Feb 2025, 09:37 | 0.029 | 0.029 mg/l |
| 16 Jan 2025, 08:50 | 0.034 | 0.034 mg/l |
| 12 Dec 2024, 14:09 | 0.041 | 0.041 mg/l |
| 26 Nov 2024, 10:14 | 0.085 | 0.085 mg/l |
| 22 Oct 2024, 08:55 | 0.055 | 0.055 mg/l |
| 25 Sep 2024, 15:09 | 0.17 | 0.17 mg/l |
| 22 Aug 2024, 09:26 | 0.098 | 0.098 mg/l |
| 15 Jul 2024, 10:03 | 0.054 | 0.054 mg/l |
| 25 Jun 2024, 09:25 | 0.04 | 0.04 mg/l |
| 13 May 2024, 09:03 | 0.02 | 0.02 mg/l |
| 19 Apr 2024, 09:36 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Mar 2024, 09:08 | 0.031 | 0.031 mg/l |
| 22 Feb 2024, 09:34 | 0.087 | 0.087 mg/l |
| 18 Jan 2024, 11:16 | 0.048 | 0.048 mg/l |
| 6 Dec 2023, 15:21 | 0.063 | 0.063 mg/l |
| 24 Nov 2023, 10:04 | 0.05 | 0.05 mg/l |
| 18 Oct 2023, 12:38 | 0.39 | 0.39 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
596 µS/cm
Sampled 17 Sep 2026, 14 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 12:00 | 596 | 596 µS/cm |
| 26 Aug 2026, 11:40 | 651 | 651 µS/cm |
| 17 Jul 2026, 08:43 | 550 | 550 µS/cm |
| 12 Jun 2026, 11:16 | 530 | 530 µS/cm |
| 12 May 2026, 09:02 | 540 | 540 µS/cm |
| 17 Apr 2026, 13:13 | 504 | 504 µS/cm |
| 4 Mar 2026, 10:43 | 567 | 567 µS/cm |
| 12 Feb 2026, 09:21 | 546 | 546 µS/cm |
| 6 Jan 2026, 09:54 | 535 | 535 µS/cm |
| 17 Dec 2025, 09:09 | 563 | 563 µS/cm |
| 28 Nov 2025, 11:20 | 562 | 562 µS/cm |
| 7 Oct 2025, 09:43 | 555 | 555 µS/cm |
| 8 Sep 2025, 13:02 | 552 | 552 µS/cm |
| 13 Aug 2025, 08:48 | 588 | 588 µS/cm |
| 3 Jul 2025, 13:07 | 519 | 519 µS/cm |
| 3 Jun 2025, 08:53 | 525 | 525 µS/cm |
| 1 May 2025, 15:40 | 480 | 480 µS/cm |
| 11 Apr 2025, 12:52 | 506 | 506 µS/cm |
| 28 Mar 2025, 13:10 | 512 | 512 µS/cm |
| 5 Feb 2025, 09:37 | 556 | 556 µS/cm |
| 16 Jan 2025, 08:50 | 560 | 560 µS/cm |
| 12 Dec 2024, 14:09 | 560 | 560 µS/cm |
| 26 Nov 2024, 10:14 | 571 | 571 µS/cm |
| 22 Oct 2024, 08:55 | 571 | 571 µS/cm |
| 25 Sep 2024, 15:09 | 526 | 526 µS/cm |
| 22 Aug 2024, 09:26 | 529 | 529 µS/cm |
| 15 Jul 2024, 10:03 | 544 | 544 µS/cm |
| 25 Jun 2024, 09:25 | 542 | 542 µS/cm |
| 13 May 2024, 09:03 | 543 | 543 µS/cm |
| 19 Apr 2024, 09:36 | 557 | 557 µS/cm |
| 22 Mar 2024, 09:08 | 574 | 574 µS/cm |
| 22 Feb 2024, 09:34 | 525 | 525 µS/cm |
| 18 Jan 2024, 11:16 | 570 | 570 µS/cm |
| 6 Dec 2023, 15:21 | 563 | 563 µS/cm |
| 24 Nov 2023, 10:04 | 568 | 568 µS/cm |
| 18 Oct 2023, 12:38 | 586 | 586 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 | 66.8% 17 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 36 | Oct 2023 – Sep 2026 | 6.73 mg/l 17 Sep 2026 |
| Temperature of Water 0076 | River water | 36 | Oct 2023 – Sep 2026 | 14.9 °C 17 Sep 2026 |
| pH 0061 | River water | 36 | Oct 2023 – Sep 2026 | 7.63 17 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 36 | Oct 2023 – Sep 2026 | 0.063 mg/l 17 Sep 2026 |
| Nitrate as N 0117 | River water | 36 | Oct 2023 – Sep 2026 | 0.66 mg/l 17 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 36 | Oct 2023 – Sep 2026 | 0.12 mg/l 17 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 36 | Oct 2023 – Sep 2026 | 596 µS/cm 17 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 36 | Oct 2023 – Sep 2026 | 220 mg/l 17 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 36 | Oct 2023 – Sep 2026 | 0.00071 mg/l 17 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 33 | Nov 2023 – Sep 2026 | below 3 mg/l 17 Sep 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 30 | Nov 2023 – Sep 2026 | 4.6 mg/l 17 Sep 2026 |
| Nitrite as N 0118 | River water | 36 | Oct 2023 – Sep 2026 | 0.01 mg/l 17 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 36 | Oct 2023 – Sep 2026 | 0.67 mg/l 17 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 31 | Nov 2023 – Sep 2026 | 6 mg/l 17 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.