Willow Brook South Deenethorpe
EA name: WILLOW BK.SOUTH DEENETHORPE
Environment Agency sampling point AN-WILS070D · 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
- 11 Sep 2026, 09:4920 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 16 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 495550, 291870As published, to the nearest 10 m. Open in a map
- River, by its own name
- Willow Brook
- River, by the map
- Willow BrookPlaced on the river its name gives, 3 m from the line.
- Next gauge downstream
- Fotheringhay On the Willow Brook · 20 km along the riverFOTHERINGHAY GS 20 km along the river
- Nearest gauge upstream
- Weldon Flood Storage Reservoir On the Willow Brook · 5.1 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 · %
83.1%
Sampled 11 Sep 2026, 20 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 09:49 | 83.1 | 83.1% |
| 3 Aug 2026, 09:55 | 79.2 | 79.2% |
| 3 Jul 2026, 11:42 | 85.7 | 85.7% |
| 16 Jun 2026, 10:45 | 88.8 | 88.8% |
| 5 May 2026, 10:04 | 87.3 | 87.3% |
| 20 Apr 2026, 08:12 | 87.5 | 87.5% |
| 16 Mar 2026, 11:17 | 104.4 | 104.4% |
| 5 Feb 2026, 09:33 | 93.1 | 93.1% |
| 9 Jan 2026, 11:55 | 94.8 | 94.8% |
| 3 Dec 2025, 09:16 | 95.2 | 95.2% |
| 12 Nov 2025, 09:36 | 88.8 | 88.8% |
| 9 Oct 2025, 09:30 | 88 | 88% |
| 9 Sep 2025, 10:20 | 87.6 | 87.6% |
| 26 Aug 2025, 08:34 | 84.5 | 84.5% |
| 7 Jul 2025, 09:08 | 85.6 | 85.6% |
| 4 Jun 2025, 12:38 | 96.2 | 96.2% |
| 12 May 2025, 10:13 | 85.7 | 85.7% |
| 25 Apr 2025, 09:33 | 88.9 | 88.9% |
| 3 Mar 2025, 08:59 | 85.1 | 85.1% |
| 4 Feb 2025, 11:08 | 95.4 | 95.4% |
| 2 Jan 2025, 10:13 | 96.2 | 96.2% |
| 3 Dec 2024, 10:50 | 94.7 | 94.7% |
| 4 Nov 2024, 12:13 | 89.2 | 89.2% |
| 2 Oct 2024, 09:37 | 88 | 88% |
| 18 Sep 2024, 09:58 | 85.7 | 85.7% |
| 9 Aug 2024, 07:32 | 82.2 | 82.2% |
| 1 Jul 2024, 09:34 | 86.5 | 86.5% |
| 10 Jun 2024, 13:59 | 96 | 96% |
| 6 Mar 2024, 10:06 | 93.8 | 93.8% |
| 7 Feb 2024, 09:58 | 94.1 | 94.1% |
| 11 Jan 2024, 10:30 | 94.7 | 94.7% |
| 8 Dec 2023, 09:10 | 89.1 | 89.1% |
| 1 Nov 2023, 10:39 | 91.1 | 91.1% |
| 16 Oct 2023, 13:25 | 97.1 | 97.1% |
Dissolved oxygen
as O2 · code 9924 · mg/l
7.98 mg/l
Sampled 11 Sep 2026, 20 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 09:49 | 7.98 | 7.98 mg/l |
| 3 Aug 2026, 09:55 | 7.52 | 7.52 mg/l |
| 3 Jul 2026, 11:42 | 8.28 | 8.28 mg/l |
| 16 Jun 2026, 10:45 | 8.85 | 8.85 mg/l |
| 5 May 2026, 10:04 | 9.16 | 9.16 mg/l |
| 20 Apr 2026, 08:12 | 9.83 | 9.83 mg/l |
| 16 Mar 2026, 11:17 | 12.1 | 12.1 mg/l |
| 5 Feb 2026, 09:33 | 11.1 | 11.1 mg/l |
| 9 Jan 2026, 11:55 | 11.9 | 11.9 mg/l |
| 3 Dec 2025, 09:16 | 11 | 11 mg/l |
| 12 Nov 2025, 09:36 | 9.21 | 9.21 mg/l |
| 9 Oct 2025, 09:30 | 9.27 | 9.27 mg/l |
| 9 Sep 2025, 10:20 | 8.91 | 8.91 mg/l |
| 26 Aug 2025, 08:34 | 8.11 | 8.11 mg/l |
| 7 Jul 2025, 09:08 | 8.36 | 8.36 mg/l |
| 4 Jun 2025, 12:38 | 9.7 | 9.7 mg/l |
| 12 May 2025, 10:13 | 8.64 | 8.64 mg/l |
| 25 Apr 2025, 09:33 | 10.1 | 10.1 mg/l |
| 3 Mar 2025, 08:59 | 10.5 | 10.5 mg/l |
| 4 Feb 2025, 11:08 | 11.3 | 11.3 mg/l |
| 2 Jan 2025, 10:13 | 11.7 | 11.7 mg/l |
| 3 Dec 2024, 10:50 | 10.8 | 10.8 mg/l |
| 4 Nov 2024, 12:13 | 9.42 | 9.42 mg/l |
| 2 Oct 2024, 09:37 | 9.11 | 9.11 mg/l |
| 18 Sep 2024, 09:58 | 8.58 | 8.58 mg/l |
| 9 Aug 2024, 07:32 | 7.92 | 7.92 mg/l |
| 1 Jul 2024, 09:34 | 8.63 | 8.63 mg/l |
| 10 Jun 2024, 13:59 | 9.8 | 9.8 mg/l |
| 6 Mar 2024, 10:06 | 10.7 | 10.7 mg/l |
| 7 Feb 2024, 09:58 | 10.8 | 10.8 mg/l |
| 11 Jan 2024, 10:30 | 11.3 | 11.3 mg/l |
| 8 Dec 2023, 09:10 | 10.5 | 10.5 mg/l |
| 1 Nov 2023, 10:39 | 9.58 | 9.58 mg/l |
| 16 Oct 2023, 13:25 | 10.7 | 10.7 mg/l |
Water temperature
code 0076 · °C
17.2 °C
Sampled 11 Sep 2026, 20 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 09:49 | 17.2 | 17.2 °C |
| 3 Aug 2026, 09:55 | 17.7 | 17.7 °C |
| 3 Jul 2026, 11:42 | 16.9 | 16.9 °C |
| 16 Jun 2026, 10:45 | 15.4 | 15.4 °C |
| 5 May 2026, 10:04 | 13.1 | 13.1 °C |
| 20 Apr 2026, 08:12 | 10.1 | 10.1 °C |
| 16 Mar 2026, 11:17 | 8.9 | 8.9 °C |
| 5 Feb 2026, 09:33 | 7.6 | 7.6 °C |
| 9 Jan 2026, 11:55 | 5.5 | 5.5 °C |
| 3 Dec 2025, 09:16 | 9 | 9 °C |
| 12 Nov 2025, 09:36 | 13.6 | 13.6 °C |
| 9 Oct 2025, 09:30 | 12.9 | 12.9 °C |
| 9 Sep 2025, 10:20 | 14.5 | 14.5 °C |
| 26 Aug 2025, 08:34 | 17.2 | 17.2 °C |
| 7 Jul 2025, 09:08 | 16.4 | 16.4 °C |
| 4 Jun 2025, 12:38 | 14.9 | 14.9 °C |
| 12 May 2025, 10:13 | 14.9 | 14.9 °C |
| 25 Apr 2025, 09:33 | 9.8 | 9.8 °C |
| 3 Mar 2025, 08:59 | 6.2 | 6.2 °C |
| 4 Feb 2025, 11:08 | 7.9 | 7.9 °C |
| 2 Jan 2025, 10:13 | 6.8 | 6.8 °C |
| 3 Dec 2024, 10:50 | 9.3 | 9.3 °C |
| 4 Nov 2024, 12:13 | 12.8 | 12.8 °C |
| 2 Oct 2024, 09:37 | 13.7 | 13.7 °C |
| 18 Sep 2024, 09:58 | 15.2 | 15.2 °C |
| 9 Aug 2024, 07:32 | 17 | 17 °C |
| 1 Jul 2024, 09:34 | 15.4 | 15.4 °C |
| 10 Jun 2024, 13:59 | 14.3 | 14.3 °C |
| 6 Mar 2024, 10:06 | 9.3 | 9.3 °C |
| 7 Feb 2024, 09:58 | 9.2 | 9.2 °C |
| 11 Jan 2024, 10:30 | 7.6 | 7.6 °C |
| 8 Dec 2023, 09:10 | 8 | 8 °C |
| 1 Nov 2023, 10:39 | 13 | 13 °C |
| 16 Oct 2023, 13:25 | 10.9 | 10.9 °C |
pH
code 0061
7.39
Sampled 11 Sep 2026, 20 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 09:49 | 7.39 | 7.39 |
| 3 Aug 2026, 09:55 | 7.34 | 7.34 |
| 3 Jul 2026, 11:42 | 7.45 | 7.45 |
| 16 Jun 2026, 10:45 | 7.52 | 7.52 |
| 5 May 2026, 10:04 | 7.55 | 7.55 |
| 20 Apr 2026, 08:12 | 7.49 | 7.49 |
| 16 Mar 2026, 11:17 | 7.89 | 7.89 |
| 5 Feb 2026, 09:33 | 7.9 | 7.9 |
| 9 Jan 2026, 11:55 | 7.79 | 7.79 |
| 3 Dec 2025, 09:16 | 7.83 | 7.83 |
| 12 Nov 2025, 09:36 | 7.69 | 7.69 |
| 9 Oct 2025, 09:30 | 7.54 | 7.54 |
| 9 Sep 2025, 10:20 | 7.66 | 7.66 |
| 26 Aug 2025, 08:34 | 7.35 | 7.35 |
| 7 Jul 2025, 09:08 | 7.65 | 7.65 |
| 4 Jun 2025, 12:38 | 7.7 | 7.7 |
| 12 May 2025, 10:13 | 7.42 | 7.42 |
| 25 Apr 2025, 09:33 | 7.74 | 7.74 |
| 3 Mar 2025, 08:59 | 7.96 | 7.96 |
| 4 Feb 2025, 11:08 | 7.8 | 7.8 |
| 2 Jan 2025, 10:13 | 7.98 | 7.98 |
| 3 Dec 2024, 10:50 | 7.9 | 7.9 |
| 4 Nov 2024, 12:13 | 7.76 | 7.76 |
| 2 Oct 2024, 09:37 | 7.72 | 7.72 |
| 18 Sep 2024, 09:58 | 7.56 | 7.56 |
| 9 Aug 2024, 07:32 | 7.65 | 7.65 |
| 1 Jul 2024, 09:34 | 7.69 | 7.69 |
| 10 Jun 2024, 13:59 | 7.87 | 7.87 |
| 6 Mar 2024, 10:06 | 8.09 | 8.09 |
| 7 Feb 2024, 09:58 | 7.84 | 7.84 |
| 11 Jan 2024, 10:30 | 7.76 | 7.76 |
| 8 Dec 2023, 09:10 | 7.77 | 7.77 |
| 1 Nov 2023, 10:39 | 7.81 | 7.81 |
| 16 Oct 2023, 13:25 | 7.97 | 7.97 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.31 mg/l
Sampled 11 Sep 2026, 20 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 09:49 | 0.31 | 0.31 mg/l |
| 3 Aug 2026, 09:55 | 0.15 | 0.15 mg/l |
| 3 Jul 2026, 11:42 | 0.032 | 0.032 mg/l |
| 16 Jun 2026, 10:45 | 0.045 | 0.045 mg/l |
| 5 May 2026, 10:04 | 0.09 | 0.09 mg/l |
| 20 Apr 2026, 08:12 | 0.086 | 0.086 mg/l |
| 16 Mar 2026, 11:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Feb 2026, 09:33 | 0.04 | 0.04 mg/l |
| 9 Jan 2026, 11:55 | 2.2 | 2.2 mg/l |
| 3 Dec 2025, 09:16 | 0.031 | 0.031 mg/l |
| 12 Nov 2025, 09:36 | 0.03 | 0.03 mg/l |
| 9 Oct 2025, 09:30 | 0.3 | 0.3 mg/l |
| 9 Sep 2025, 10:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Aug 2025, 08:34 | 0.034 | 0.034 mg/l |
| 7 Jul 2025, 09:08 | 0.12 | 0.12 mg/l |
| 4 Jun 2025, 12:38 | 0.034 | 0.034 mg/l |
| 12 May 2025, 10:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Apr 2025, 09:33 | 0.1 | 0.1 mg/l |
| 3 Mar 2025, 08:59 | 0.4 | 0.4 mg/l |
| 4 Feb 2025, 11:08 | 0.03 | 0.03 mg/l |
| 2 Jan 2025, 10:13 | 0.71 | 0.71 mg/l |
| 3 Dec 2024, 10:50 | 0.058 | 0.058 mg/l |
| 4 Nov 2024, 12:13 | 0.039 | 0.039 mg/l |
| 2 Oct 2024, 09:37 | 0.15 | 0.15 mg/l |
| 18 Sep 2024, 09:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Aug 2024, 07:32 | 0.043 | 0.043 mg/l |
| 1 Jul 2024, 09:34 | 0.055 | 0.055 mg/l |
| 10 Jun 2024, 13:59 | 0.19 | 0.19 mg/l |
| 6 Mar 2024, 10:06 | 1 | 1 mg/l |
| 7 Feb 2024, 09:58 | 0.054 | 0.054 mg/l |
| 11 Jan 2024, 10:30 | 0.066 | 0.066 mg/l |
| 8 Dec 2023, 09:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Nov 2023, 10:39 | 0.035 | 0.035 mg/l |
| 16 Oct 2023, 13:25 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
27.9 mg/l
Sampled 11 Sep 2026, 20 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 09:49 | 27.9 | 27.9 mg/l |
| 3 Aug 2026, 09:55 | 36.9 | 36.9 mg/l |
| 3 Jul 2026, 11:42 | 35 | 35 mg/l |
| 16 Jun 2026, 10:45 | 27 | 27 mg/l |
| 5 May 2026, 10:04 | 28 | 28 mg/l |
| 20 Apr 2026, 08:12 | 32 | 32 mg/l |
| 16 Mar 2026, 11:17 | 14 | 14 mg/l |
| 5 Feb 2026, 09:33 | 13 | 13 mg/l |
| 9 Jan 2026, 11:55 | 7.55 | 7.55 mg/l |
| 3 Dec 2025, 09:16 | 15 | 15 mg/l |
| 12 Nov 2025, 09:36 | 14 | 14 mg/l |
| 9 Oct 2025, 09:30 | 35 | 35 mg/l |
| 9 Sep 2025, 10:20 | 25 | 25 mg/l |
| 26 Aug 2025, 08:34 | 34 | 34 mg/l |
| 7 Jul 2025, 09:08 | 15 | 15 mg/l |
| 4 Jun 2025, 12:38 | 28 | 28 mg/l |
| 12 May 2025, 10:13 | 30 | 30 mg/l |
| 25 Apr 2025, 09:33 | 23 | 23 mg/l |
| 3 Mar 2025, 08:59 | 17 | 17 mg/l |
| 4 Feb 2025, 11:08 | 17 | 17 mg/l |
| 2 Jan 2025, 10:13 | 6.44 | 6.44 mg/l |
| 3 Dec 2024, 10:50 | 11 | 11 mg/l |
| 4 Nov 2024, 12:13 | 19 | 19 mg/l |
| 2 Oct 2024, 09:37 | 5.84 | 5.84 mg/l |
| 18 Sep 2024, 09:58 | 30 | 30 mg/l |
| 9 Aug 2024, 07:32 | 29 | 29 mg/l |
| 1 Jul 2024, 09:34 | 27 | 27 mg/l |
| 10 Jun 2024, 13:59 | 18 | 18 mg/l |
| 6 Mar 2024, 10:06 | 15.9 | 15.9 mg/l |
| 7 Feb 2024, 09:58 | 15 | 15 mg/l |
| 11 Jan 2024, 10:30 | 16 | 16 mg/l |
| 8 Dec 2023, 09:10 | 0.786 | 0.786 mg/l |
| 1 Nov 2023, 10:39 | 13 | 13 mg/l |
| 16 Oct 2023, 13:25 | 15 | 15 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
1.1 mg/l
Sampled 11 Sep 2026, 20 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 09:49 | 1.1 | 1.1 mg/l |
| 3 Aug 2026, 09:55 | 0.12 | 0.12 mg/l |
| 3 Jul 2026, 11:42 | 0.079 | 0.079 mg/l |
| 16 Jun 2026, 10:45 | 0.11 | 0.11 mg/l |
| 5 May 2026, 10:04 | 0.23 | 0.23 mg/l |
| 20 Apr 2026, 08:12 | 0.14 | 0.14 mg/l |
| 16 Mar 2026, 11:17 | 0.038 | 0.038 mg/l |
| 5 Feb 2026, 09:33 | 0.064 | 0.064 mg/l |
| 9 Jan 2026, 11:55 | 0.22 | 0.22 mg/l |
| 3 Dec 2025, 09:16 | 0.071 | 0.071 mg/l |
| 12 Nov 2025, 09:36 | 0.076 | 0.076 mg/l |
| 9 Oct 2025, 09:30 | 0.16 | 0.16 mg/l |
| 9 Sep 2025, 10:20 | 0.055 | 0.055 mg/l |
| 26 Aug 2025, 08:34 | 0.09 | 0.09 mg/l |
| 7 Jul 2025, 09:08 | 0.14 | 0.14 mg/l |
| 4 Jun 2025, 12:38 | 0.068 | 0.068 mg/l |
| 12 May 2025, 10:13 | 0.044 | 0.044 mg/l |
| 25 Apr 2025, 09:33 | 0.11 | 0.11 mg/l |
| 3 Mar 2025, 08:59 | 0.12 | 0.12 mg/l |
| 4 Feb 2025, 11:08 | 0.075 | 0.075 mg/l |
| 2 Jan 2025, 10:13 | 0.18 | 0.18 mg/l |
| 3 Dec 2024, 10:50 | 0.16 | 0.16 mg/l |
| 4 Nov 2024, 12:13 | 0.25 | 0.25 mg/l |
| 2 Oct 2024, 09:37 | 0.16 | 0.16 mg/l |
| 18 Sep 2024, 09:58 | 0.26 | 0.26 mg/l |
| 9 Aug 2024, 07:32 | 0.21 | 0.21 mg/l |
| 1 Jul 2024, 09:34 | 0.22 | 0.22 mg/l |
| 10 Jun 2024, 13:59 | 0.15 | 0.15 mg/l |
| 6 Mar 2024, 10:06 | 0.4 | 0.4 mg/l |
| 7 Feb 2024, 09:58 | 0.088 | 0.088 mg/l |
| 11 Jan 2024, 10:30 | 0.092 | 0.092 mg/l |
| 8 Dec 2023, 09:10 | <0.01 | below 0.01 mg/l (not detected above this) |
| 1 Nov 2023, 10:39 | 0.076 | 0.076 mg/l |
| 16 Oct 2023, 13:25 | 0.075 | 0.075 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1090 µS/cm
Sampled 11 Sep 2026, 20 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 09:49 | 1090 | 1090 µS/cm |
| 3 Aug 2026, 09:55 | 1293 | 1293 µS/cm |
| 3 Jul 2026, 11:42 | 1296 | 1296 µS/cm |
| 16 Jun 2026, 10:45 | 1142 | 1142 µS/cm |
| 5 May 2026, 10:04 | 1165 | 1165 µS/cm |
| 20 Apr 2026, 08:12 | 1224 | 1224 µS/cm |
| 16 Mar 2026, 11:17 | 967 | 967 µS/cm |
| 5 Feb 2026, 09:33 | 897 | 897 µS/cm |
| 9 Jan 2026, 11:55 | 704 | 704 µS/cm |
| 3 Dec 2025, 09:16 | 918 | 918 µS/cm |
| 12 Nov 2025, 09:36 | 743 | 743 µS/cm |
| 9 Oct 2025, 09:30 | 1223 | 1223 µS/cm |
| 9 Sep 2025, 10:20 | 1132 | 1132 µS/cm |
| 26 Aug 2025, 08:34 | 1234 | 1234 µS/cm |
| 7 Jul 2025, 09:08 | 650 | 650 µS/cm |
| 4 Jun 2025, 12:38 | 1111 | 1111 µS/cm |
| 12 May 2025, 10:13 | 1218 | 1218 µS/cm |
| 25 Apr 2025, 09:33 | 1116 | 1116 µS/cm |
| 3 Mar 2025, 08:59 | 1047 | 1047 µS/cm |
| 4 Feb 2025, 11:08 | 1060 | 1060 µS/cm |
| 2 Jan 2025, 10:13 | 818 | 818 µS/cm |
| 3 Dec 2024, 10:50 | 994 | 994 µS/cm |
| 4 Nov 2024, 12:13 | 1091 | 1091 µS/cm |
| 2 Oct 2024, 09:37 | 557 | 557 µS/cm |
| 18 Sep 2024, 09:58 | 1134 | 1134 µS/cm |
| 9 Aug 2024, 07:32 | 1293 | 1293 µS/cm |
| 1 Jul 2024, 09:34 | 1259 | 1259 µS/cm |
| 10 Jun 2024, 13:59 | 928 | 928 µS/cm |
| 6 Mar 2024, 10:06 | 1096 | 1096 µS/cm |
| 7 Feb 2024, 09:58 | 918 | 918 µS/cm |
| 11 Jan 2024, 10:30 | 1095 | 1095 µS/cm |
| 8 Dec 2023, 09:10 | 719 | 719 µS/cm |
| 1 Nov 2023, 10:39 | 719 | 719 µS/cm |
| 16 Oct 2023, 13:25 | 962 | 962 µS/cm |
Everything measured here
12 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 12 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 34 | Oct 2023 – Sep 2026 | 83.1% 11 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Sep 2026 | 7.98 mg/l 11 Sep 2026 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – Sep 2026 | 17.2 °C 11 Sep 2026 |
| pH 0061 | River water | 34 | Oct 2023 – Sep 2026 | 7.39 11 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 34 | Oct 2023 – Sep 2026 | 0.31 mg/l 11 Sep 2026 |
| Nitrate as N 0117 | River water | 34 | Oct 2023 – Sep 2026 | 27.9 mg/l 11 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 34 | Oct 2023 – Sep 2026 | 1.1 mg/l 11 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Sep 2026 | 1090 µS/cm 11 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 34 | Oct 2023 – Sep 2026 | 83 mg/l 11 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 34 | Oct 2023 – Sep 2026 | 0.0024 mg/l 11 Sep 2026 |
| Nitrite as N 0118 | River water | 34 | Oct 2023 – Sep 2026 | 0.11 mg/l 11 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 34 | Oct 2023 – Sep 2026 | 28 mg/l 11 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.