Sand Beck Stragglethorpe
EA name: SAND BECK STRAGGLETHORPE
Environment Agency sampling point AN-SANDBECK · 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
- 16 Sep 2026, 10:2715 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 4 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 490700, 351582As published, to the nearest 1 m. Open in a map
- River, by its own name
- Sand Beck
- River, by the map
- Sand BeckPlaced on the river its name gives, 1 m from the line.
- Next gauge downstream
- Brant Broughton On the River Brant · 4.4 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (28 samples)
Planned investigation (local monitoring) (6 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
86.8%
Sampled 16 Sep 2026, 15 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Sep 2026, 10:27 | 86.8 | 86.8% |
| 10 Aug 2026, 08:44 | 69.1 | 69.1% |
| 6 Jul 2026, 08:59 | 65.1 | 65.1% |
| 19 Jun 2026, 10:19 | 67.6 | 67.6% |
| 20 May 2026, 09:00 | 102.5 | 102.5% |
| 30 Apr 2026, 10:04 | 79.3 | 79.3% |
| 18 Mar 2026, 12:24 | 118.6 | 118.6% |
| 13 Feb 2026, 12:25 | 89.8 | 89.8% |
| 21 Jan 2026, 10:20 | 91.9 | 91.9% |
| 11 Dec 2025, 10:36 | 94.6 | 94.6% |
| 3 Nov 2025, 09:41 | 70.6 | 70.6% |
| 13 Oct 2025, 10:42 | 36.8 | 36.8% |
| 4 Sep 2025, 09:50 | 69.7 | 69.7% |
| 15 Aug 2025, 10:05 | 38.2 | 38.2% |
| 24 Jul 2025, 11:13 | 66.5 | 66.5% |
| 25 Jun 2025, 09:38 | 128.7 | 128.7% |
| 2 May 2025, 09:57 | 85.6 | 85.6% |
| 3 Apr 2025, 11:08 | 123.8 | 123.8% |
| 5 Mar 2025, 09:46 | 102.7 | 102.7% |
| 3 Feb 2025, 12:11 | 100.9 | 100.9% |
| 11 Dec 2024, 11:34 | 91.4 | 91.4% |
| 8 Nov 2024, 10:53 | 88.4 | 88.4% |
| 9 Oct 2024, 10:39 | 80.7 | 80.7% |
| 11 Sep 2024, 11:21 | 85.1 | 85.1% |
| 1 Aug 2024, 11:12 | 89.9 | 89.9% |
| 8 Jul 2024, 10:16 | 59.6 | 59.6% |
| 18 Jun 2024, 10:38 | 98.8 | 98.8% |
| 5 Mar 2024, 11:35 | 94.3 | 94.3% |
| 5 Feb 2024, 10:00 | 93.1 | 93.1% |
| 4 Jan 2024, 10:46 | 83 | 83% |
| 5 Dec 2023, 10:59 | 85.2 | 85.2% |
| 7 Nov 2023, 10:32 | 87.5 | 87.5% |
| 4 Oct 2023, 12:24 | 68.1 | 68.1% |
Dissolved oxygen
as O2 · code 9924 · mg/l
8.67 mg/l
Sampled 16 Sep 2026, 15 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Sep 2026, 10:27 | 8.67 | 8.67 mg/l |
| 10 Aug 2026, 08:44 | 6.76 | 6.76 mg/l |
| 6 Jul 2026, 08:59 | 6.06 | 6.06 mg/l |
| 19 Jun 2026, 10:19 | 6.42 | 6.42 mg/l |
| 20 May 2026, 09:00 | 10.7 | 10.7 mg/l |
| 30 Apr 2026, 10:04 | 8.71 | 8.71 mg/l |
| 18 Mar 2026, 12:24 | 13.2 | 13.2 mg/l |
| 13 Feb 2026, 12:25 | 11.1 | 11.1 mg/l |
| 21 Jan 2026, 10:20 | 11.6 | 11.6 mg/l |
| 11 Dec 2025, 10:36 | 11.2 | 11.2 mg/l |
| 3 Nov 2025, 09:41 | 7.97 | 7.97 mg/l |
| 13 Oct 2025, 10:42 | 3.98 | 3.98 mg/l |
| 4 Sep 2025, 09:50 | 7.24 | 7.24 mg/l |
| 15 Aug 2025, 10:05 | 3.53 | 3.53 mg/l |
| 24 Jul 2025, 11:13 | 6.4 | 6.4 mg/l |
| 25 Jun 2025, 09:38 | 11.9 | 11.9 mg/l |
| 2 May 2025, 09:57 | 8.46 | 8.46 mg/l |
| 3 Apr 2025, 11:08 | 14.3 | 14.3 mg/l |
| 5 Mar 2025, 09:46 | 13.4 | 13.4 mg/l |
| 3 Feb 2025, 12:11 | 13 | 13 mg/l |
| 11 Dec 2024, 11:34 | 11.1 | 11.1 mg/l |
| 8 Nov 2024, 10:53 | 9.89 | 9.89 mg/l |
| 9 Oct 2024, 10:39 | 8.44 | 8.44 mg/l |
| 11 Sep 2024, 11:21 | 9.17 | 9.17 mg/l |
| 1 Aug 2024, 11:12 | 8.42 | 8.42 mg/l |
| 8 Jul 2024, 10:16 | 6.11 | 6.11 mg/l |
| 18 Jun 2024, 10:38 | 10.2 | 10.2 mg/l |
| 5 Mar 2024, 11:35 | 11.4 | 11.4 mg/l |
| 5 Feb 2024, 10:00 | 11.1 | 11.1 mg/l |
| 4 Jan 2024, 10:46 | 10 | 10 mg/l |
| 5 Dec 2023, 10:59 | 10.7 | 10.7 mg/l |
| 7 Nov 2023, 10:32 | 10 | 10 mg/l |
| 4 Oct 2023, 12:24 | 7.05 | 7.05 mg/l |
Water temperature
code 0076 · °C
15.3 °C
Sampled 16 Sep 2026, 15 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Sep 2026, 10:27 | 15.3 | 15.3 °C |
| 10 Aug 2026, 08:44 | 16.3 | 16.3 °C |
| 6 Jul 2026, 08:59 | 18.7 | 18.7 °C |
| 19 Jun 2026, 10:19 | 17.7 | 17.7 °C |
| 20 May 2026, 09:00 | 13.5 | 13.5 °C |
| 30 Apr 2026, 10:04 | 11.1 | 11.1 °C |
| 18 Mar 2026, 12:24 | 10.6 | 10.6 °C |
| 13 Feb 2026, 12:25 | 6.1 | 6.1 °C |
| 21 Jan 2026, 10:20 | 5.4 | 5.4 °C |
| 11 Dec 2025, 10:36 | 8.1 | 8.1 °C |
| 3 Nov 2025, 09:41 | 9.9 | 9.9 °C |
| 13 Oct 2025, 10:42 | 11.8 | 11.8 °C |
| 4 Sep 2025, 09:50 | 13.5 | 13.5 °C |
| 15 Aug 2025, 10:05 | 19.1 | 19.1 °C |
| 24 Jul 2025, 11:13 | 17.1 | 17.1 °C |
| 25 Jun 2025, 09:38 | 19.2 | 19.2 °C |
| 2 May 2025, 09:57 | 15.8 | 15.8 °C |
| 3 Apr 2025, 11:08 | 8.9 | 8.9 °C |
| 5 Mar 2025, 09:46 | 4.2 | 4.2 °C |
| 3 Feb 2025, 12:11 | 4.6 | 4.6 °C |
| 8 Jan 2025, 12:29 | 4 | 4 °C |
| 11 Dec 2024, 11:34 | 7.1 | 7.1 °C |
| 8 Nov 2024, 10:53 | 10.3 | 10.3 °C |
| 9 Oct 2024, 10:39 | 13.2 | 13.2 °C |
| 11 Sep 2024, 11:21 | 11.9 | 11.9 °C |
| 1 Aug 2024, 11:12 | 18.4 | 18.4 °C |
| 8 Jul 2024, 10:16 | 14.1 | 14.1 °C |
| 18 Jun 2024, 10:38 | 13.7 | 13.7 °C |
| 5 Mar 2024, 11:35 | 7.1 | 7.1 °C |
| 5 Feb 2024, 10:00 | 7.7 | 7.7 °C |
| 4 Jan 2024, 10:46 | 7.2 | 7.2 °C |
| 5 Dec 2023, 10:59 | 5.6 | 5.6 °C |
| 7 Nov 2023, 10:32 | 9.4 | 9.4 °C |
| 4 Oct 2023, 12:24 | 13.7 | 13.7 °C |
pH
code 0061
7.93
Sampled 16 Sep 2026, 15 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Sep 2026, 10:27 | 7.93 | 7.93 |
| 10 Aug 2026, 08:44 | 7.84 | 7.84 |
| 6 Jul 2026, 08:59 | 7.72 | 7.72 |
| 19 Jun 2026, 10:19 | 7.93 | 7.93 |
| 20 May 2026, 09:00 | 8.08 | 8.08 |
| 30 Apr 2026, 10:04 | 7.76 | 7.76 |
| 18 Mar 2026, 12:24 | 8.28 | 8.28 |
| 13 Feb 2026, 12:25 | 7.89 | 7.89 |
| 21 Jan 2026, 10:20 | 8.01 | 8.01 |
| 11 Dec 2025, 10:36 | 7.92 | 7.92 |
| 3 Nov 2025, 09:41 | 7.65 | 7.65 |
| 13 Oct 2025, 10:42 | 7.34 | 7.34 |
| 4 Sep 2025, 09:50 | 7.86 | 7.86 |
| 15 Aug 2025, 10:05 | 7.5 | 7.5 |
| 24 Jul 2025, 11:13 | 7.72 | 7.72 |
| 25 Jun 2025, 09:38 | 7.93 | 7.93 |
| 2 May 2025, 09:57 | 7.98 | 7.98 |
| 3 Apr 2025, 11:08 | 8.32 | 8.32 |
| 5 Mar 2025, 09:46 | 8.2 | 8.2 |
| 3 Feb 2025, 12:11 | 8.14 | 8.14 |
| 8 Jan 2025, 12:29 | 7.75 | 7.75 |
| 11 Dec 2024, 11:34 | 7.92 | 7.92 |
| 8 Nov 2024, 10:53 | 8.09 | 8.09 |
| 9 Oct 2024, 10:39 | 8.06 | 8.06 |
| 11 Sep 2024, 11:21 | 8.13 | 8.13 |
| 1 Aug 2024, 11:12 | 8.06 | 8.06 |
| 8 Jul 2024, 10:16 | 7.87 | 7.87 |
| 18 Jun 2024, 10:38 | 8.13 | 8.13 |
| 5 Mar 2024, 11:35 | 8.03 | 8.03 |
| 5 Feb 2024, 10:00 | 8.12 | 8.12 |
| 4 Jan 2024, 10:46 | 7.62 | 7.62 |
| 5 Dec 2023, 10:59 | 7.7 | 7.7 |
| 7 Nov 2023, 10:32 | 7.85 | 7.85 |
| 4 Oct 2023, 12:24 | 7.67 | 7.67 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.45 mg/l
Sampled 16 Sep 2026, 15 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Sep 2026, 10:27 | 0.45 | 0.45 mg/l |
| 10 Aug 2026, 08:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Jul 2026, 08:59 | 9.7 | 9.7 mg/l |
| 19 Jun 2026, 10:19 | 0.037 | 0.037 mg/l |
| 20 May 2026, 09:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 30 Apr 2026, 10:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Mar 2026, 12:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Feb 2026, 12:25 | 0.16 | 0.16 mg/l |
| 21 Jan 2026, 10:20 | 0.092 | 0.092 mg/l |
| 11 Dec 2025, 10:36 | 0.074 | 0.074 mg/l |
| 3 Nov 2025, 09:41 | 0.043 | 0.043 mg/l |
| 13 Oct 2025, 10:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Sep 2025, 09:50 | 4.5 | 4.5 mg/l |
| 15 Aug 2025, 10:05 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Jul 2025, 11:13 | 0.41 | 0.41 mg/l |
| 25 Jun 2025, 09:38 | 0.031 | 0.031 mg/l |
| 2 May 2025, 09:57 | 0.29 | 0.29 mg/l |
| 5 Mar 2025, 09:46 | 0.034 | 0.034 mg/l |
| 3 Feb 2025, 12:11 | 0.17 | 0.17 mg/l |
| 8 Jan 2025, 12:29 | 0.066 | 0.066 mg/l |
| 11 Dec 2024, 11:34 | 0.22 | 0.22 mg/l |
| 8 Nov 2024, 10:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Oct 2024, 10:39 | 0.079 | 0.079 mg/l |
| 11 Sep 2024, 11:21 | 0.071 | 0.071 mg/l |
| 1 Aug 2024, 11:12 | 0.051 | 0.051 mg/l |
| 8 Jul 2024, 10:16 | 2.5 | 2.5 mg/l |
| 18 Jun 2024, 10:38 | 0.072 | 0.072 mg/l |
| 5 Mar 2024, 11:35 | 0.078 | 0.078 mg/l |
| 5 Feb 2024, 10:00 | 0.36 | 0.36 mg/l |
| 4 Jan 2024, 10:46 | 0.05 | 0.05 mg/l |
| 5 Dec 2023, 10:59 | 0.092 | 0.092 mg/l |
| 7 Nov 2023, 10:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Oct 2023, 12:24 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.354 mg/l
Sampled 16 Sep 2026, 15 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Sep 2026, 10:27 | 0.354 | 0.354 mg/l |
| 10 Aug 2026, 08:44 | 0.624 | 0.624 mg/l |
| 6 Jul 2026, 08:59 | 0.99 | 0.99 mg/l |
| 19 Jun 2026, 10:19 | 0.455 | 0.455 mg/l |
| 20 May 2026, 09:00 | 2.28 | 2.28 mg/l |
| 30 Apr 2026, 10:04 | 5.07 | 5.07 mg/l |
| 18 Mar 2026, 12:24 | 10.9 | 10.9 mg/l |
| 13 Feb 2026, 12:25 | 11 | 11 mg/l |
| 21 Jan 2026, 10:20 | 18 | 18 mg/l |
| 11 Dec 2025, 10:36 | 23.9 | 23.9 mg/l |
| 3 Nov 2025, 09:41 | 0.236 | 0.236 mg/l |
| 13 Oct 2025, 10:42 | <0.196 | below 0.196 mg/l (not detected above this) |
| 4 Sep 2025, 09:50 | 1.97 | 1.97 mg/l |
| 15 Aug 2025, 10:05 | <0.196 | below 0.196 mg/l (not detected above this) |
| 24 Jul 2025, 11:13 | 1.51 | 1.51 mg/l |
| 25 Jun 2025, 09:38 | 4.47 | 4.47 mg/l |
| 2 May 2025, 09:57 | 1.52 | 1.52 mg/l |
| 5 Mar 2025, 09:46 | 9.97 | 9.97 mg/l |
| 3 Feb 2025, 12:11 | 13 | 13 mg/l |
| 8 Jan 2025, 12:29 | 15 | 15 mg/l |
| 11 Dec 2024, 11:34 | 13.9 | 13.9 mg/l |
| 8 Nov 2024, 10:53 | 11 | 11 mg/l |
| 9 Oct 2024, 10:39 | 12.9 | 12.9 mg/l |
| 11 Sep 2024, 11:21 | 0.634 | 0.634 mg/l |
| 1 Aug 2024, 11:12 | 1.95 | 1.95 mg/l |
| 8 Jul 2024, 10:16 | 3.55 | 3.55 mg/l |
| 18 Jun 2024, 10:38 | 9.44 | 9.44 mg/l |
| 5 Mar 2024, 11:35 | 12 | 12 mg/l |
| 5 Feb 2024, 10:00 | 11.9 | 11.9 mg/l |
| 4 Jan 2024, 10:46 | 9.57 | 9.57 mg/l |
| 5 Dec 2023, 10:59 | 8.38 | 8.38 mg/l |
| 7 Nov 2023, 10:32 | 16.9 | 16.9 mg/l |
| 4 Oct 2023, 12:24 | 15 | 15 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.12 mg/l
Sampled 16 Sep 2026, 15 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Sep 2026, 10:27 | 0.12 | 0.12 mg/l |
| 6 Jul 2026, 08:59 | 0.53 | 0.53 mg/l |
| 19 Jun 2026, 10:19 | 0.11 | 0.11 mg/l |
| 20 May 2026, 09:00 | <0.01 | below 0.01 mg/l (not detected above this) |
| 30 Apr 2026, 10:04 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Mar 2026, 12:24 | 0.036 | 0.036 mg/l |
| 13 Feb 2026, 12:25 | 0.072 | 0.072 mg/l |
| 21 Jan 2026, 10:20 | 0.3 | 0.3 mg/l |
| 11 Dec 2025, 10:36 | 0.047 | 0.047 mg/l |
| 3 Nov 2025, 09:41 | 0.035 | 0.035 mg/l |
| 13 Oct 2025, 10:42 | 0.063 | 0.063 mg/l |
| 4 Sep 2025, 09:50 | 0.26 | 0.26 mg/l |
| 15 Aug 2025, 10:05 | 0.57 | 0.57 mg/l |
| 24 Jul 2025, 11:13 | 0.28 | 0.28 mg/l |
| 25 Jun 2025, 09:38 | 0.36 | 0.36 mg/l |
| 2 May 2025, 09:57 | 0.045 | 0.045 mg/l |
| 5 Mar 2025, 09:46 | <0.01 | below 0.01 mg/l (not detected above this) |
| 3 Feb 2025, 12:11 | 0.041 | 0.041 mg/l |
| 8 Jan 2025, 12:29 | 0.057 | 0.057 mg/l |
| 11 Dec 2024, 11:34 | 0.081 | 0.081 mg/l |
| 8 Nov 2024, 10:53 | 0.037 | 0.037 mg/l |
| 9 Oct 2024, 10:39 | 0.06 | 0.06 mg/l |
| 11 Sep 2024, 11:21 | 0.16 | 0.16 mg/l |
| 1 Aug 2024, 11:12 | 0.077 | 0.077 mg/l |
| 8 Jul 2024, 10:16 | 0.29 | 0.29 mg/l |
| 18 Jun 2024, 10:38 | 0.082 | 0.082 mg/l |
| 5 Mar 2024, 11:35 | 0.043 | 0.043 mg/l |
| 5 Feb 2024, 10:00 | 0.066 | 0.066 mg/l |
| 4 Jan 2024, 10:46 | 0.086 | 0.086 mg/l |
| 5 Dec 2023, 10:59 | 0.14 | 0.14 mg/l |
| 7 Nov 2023, 10:32 | 0.059 | 0.059 mg/l |
| 4 Oct 2023, 12:24 | 0.083 | 0.083 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
795 µS/cm
Sampled 16 Sep 2026, 15 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Sep 2026, 10:27 | 795 | 795 µS/cm |
| 10 Aug 2026, 08:44 | 826 | 826 µS/cm |
| 6 Jul 2026, 08:59 | 522 | 522 µS/cm |
| 19 Jun 2026, 10:19 | 729 | 729 µS/cm |
| 20 May 2026, 09:00 | 779 | 779 µS/cm |
| 30 Apr 2026, 10:04 | 828 | 828 µS/cm |
| 18 Mar 2026, 12:24 | 857 | 857 µS/cm |
| 13 Feb 2026, 12:25 | 674 | 674 µS/cm |
| 21 Jan 2026, 10:20 | 841 | 841 µS/cm |
| 11 Dec 2025, 10:36 | 879 | 879 µS/cm |
| 3 Nov 2025, 09:41 | 694 | 694 µS/cm |
| 13 Oct 2025, 10:42 | 674 | 674 µS/cm |
| 4 Sep 2025, 09:50 | 985 | 985 µS/cm |
| 15 Aug 2025, 10:05 | 538 | 538 µS/cm |
| 24 Jul 2025, 11:13 | 762 | 762 µS/cm |
| 25 Jun 2025, 09:38 | 969 | 969 µS/cm |
| 2 May 2025, 09:57 | 812 | 812 µS/cm |
| 3 Apr 2025, 11:08 | 934 | 934 µS/cm |
| 5 Mar 2025, 09:46 | 984 | 984 µS/cm |
| 3 Feb 2025, 12:11 | 898 | 898 µS/cm |
| 8 Jan 2025, 12:29 | 707 | 707 µS/cm |
| 11 Dec 2024, 11:34 | 776 | 776 µS/cm |
| 8 Nov 2024, 10:53 | 933 | 933 µS/cm |
| 9 Oct 2024, 10:39 | 853 | 853 µS/cm |
| 11 Sep 2024, 11:21 | 832 | 832 µS/cm |
| 1 Aug 2024, 11:12 | 840 | 840 µS/cm |
| 8 Jul 2024, 10:16 | 881 | 881 µS/cm |
| 18 Jun 2024, 10:38 | 859 | 859 µS/cm |
| 5 Mar 2024, 11:35 | 869 | 869 µS/cm |
| 5 Feb 2024, 10:00 | 979 | 979 µS/cm |
| 4 Jan 2024, 10:46 | 617 | 617 µS/cm |
| 5 Dec 2023, 10:59 | 512 | 512 µS/cm |
| 7 Nov 2023, 10:32 | 896 | 896 µS/cm |
| 4 Oct 2023, 12:24 | 929 | 929 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 | 33 | Oct 2023 – Sep 2026 | 86.8% 16 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 33 | Oct 2023 – Sep 2026 | 8.67 mg/l 16 Sep 2026 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – Sep 2026 | 15.3 °C 16 Sep 2026 |
| pH 0061 | River water | 34 | Oct 2023 – Sep 2026 | 7.93 16 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 33 | Oct 2023 – Sep 2026 | 0.45 mg/l 16 Sep 2026 |
| Nitrate as N 0117 | River water | 33 | Oct 2023 – Sep 2026 | 0.354 mg/l 16 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 32 | Oct 2023 – Sep 2026 | 0.12 mg/l 16 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Sep 2026 | 795 µS/cm 16 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 33 | Oct 2023 – Sep 2026 | 250 mg/l 16 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 33 | Oct 2023 – Sep 2026 | 0.0103 mg/l 16 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 6 | Oct 2023 – Mar 2024 | 1.4 mg/l 5 Mar 2024 |
| Nitrite as N 0118 | River water | 33 | Oct 2023 – Sep 2026 | 0.036 mg/l 16 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 33 | Oct 2023 – Sep 2026 | 0.39 mg/l 16 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.