Waldron Ghyll Brookside Bridge
EA name: WALDRON GHYLL BROOKSIDE BRIDGE (also listed as “RIVER CUCKMERE TRIBUTARIES WALDRON GHYLL BROOKSIDE BRIDGE”)
Environment Agency sampling point SO-F0002110 · 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
- 7 Sep 2026, 12:0124 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 18 Jul 2024 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 559120, 117110As published, to the nearest 10 m. Open in a map
- River, by its own name
- Its name does not give one
- River, by the map
- Waldron GillPlaced by position alone, on a line whose map name differs from its own, 5 m from the line.
- Next gauge downstream
- None tracedIts water reaches the sea without passing a gauge.
- Why it was sampled
- Monitoring (national agency policy) (28 samples)
Environmental monitoring statutory (EU directives) (6 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
85.1%
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 12:01 | 85.1 | 85.1% |
| 24 Aug 2026, 09:51 | 82.3 | 82.3% |
| 1 Jul 2026, 10:24 | 85.5 | 85.5% |
| 5 Jun 2026, 08:56 | 84.5 | 84.5% |
| 18 May 2026, 09:43 | 86.9 | 86.9% |
| 12 May 2026, 09:18 | 95.6 | 95.6% |
| 22 Apr 2026, 10:49 | 93.7 | 93.7% |
| 1 Apr 2026, 12:58 | 99.6 | 99.6% |
| 24 Mar 2026, 12:16 | 96.7 | 96.7% |
| 5 Mar 2026, 10:38 | 97.5 | 97.5% |
| 24 Feb 2026, 08:13 | 97.3 | 97.3% |
| 20 Feb 2026, 11:08 | 98.8 | 98.8% |
| 13 Feb 2026, 11:14 | 96.2 | 96.2% |
| 6 Jan 2026, 13:20 | 98.5 | 98.5% |
| 16 Dec 2025, 13:56 | 93.9 | 93.9% |
| 5 Dec 2025, 12:22 | 97 | 97% |
| 17 Nov 2025, 11:06 | 91 | 91% |
| 3 Nov 2025, 11:02 | 93.9 | 93.9% |
| 2 Oct 2025, 09:57 | 85.1 | 85.1% |
| 9 Sep 2025, 13:19 | 88.8 | 88.8% |
| 12 Aug 2025, 14:45 | 88.7 | 88.7% |
| 16 Jul 2025, 13:12 | 87.8 | 87.8% |
| 3 Jun 2025, 11:48 | 90.1 | 90.1% |
| 6 May 2025, 10:57 | 93.6 | 93.6% |
| 2 Apr 2025, 10:52 | 97.1 | 97.1% |
| 5 Mar 2025, 10:15 | 98 | 98% |
| 4 Feb 2025, 10:44 | 98 | 98% |
| 6 Dec 2024, 11:49 | 97.2 | 97.2% |
| 19 Nov 2024, 10:39 | 94.6 | 94.6% |
| 30 Oct 2024, 08:54 | 91.4 | 91.4% |
| 26 Sep 2024, 10:08 | 94.6 | 94.6% |
| 16 Sep 2024, 09:40 | 91.2 | 91.2% |
| 29 Jul 2024, 12:57 | 89.6 | 89.6% |
| 18 Jul 2024, 15:34 | 90.3 | 90.3% |
Dissolved oxygen
as O2 · code 9924 · mg/l
8.4 mg/l
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 12:01 | 8.4 | 8.4 mg/l |
| 24 Aug 2026, 09:51 | 8.4 | 8.4 mg/l |
| 1 Jul 2026, 10:24 | 8.42 | 8.42 mg/l |
| 5 Jun 2026, 08:56 | 8.8 | 8.8 mg/l |
| 18 May 2026, 09:43 | 9.72 | 9.72 mg/l |
| 12 May 2026, 09:18 | 11.3 | 11.3 mg/l |
| 22 Apr 2026, 10:49 | 10.5 | 10.5 mg/l |
| 1 Apr 2026, 12:58 | 11.1 | 11.1 mg/l |
| 24 Mar 2026, 12:16 | 11 | 11 mg/l |
| 5 Mar 2026, 10:38 | 11.3 | 11.3 mg/l |
| 24 Feb 2026, 08:13 | 11.1 | 11.1 mg/l |
| 20 Feb 2026, 11:08 | 11.8 | 11.8 mg/l |
| 13 Feb 2026, 11:14 | 11.4 | 11.4 mg/l |
| 6 Jan 2026, 13:20 | 13.9 | 13.9 mg/l |
| 16 Dec 2025, 13:56 | 10.7 | 10.7 mg/l |
| 5 Dec 2025, 12:22 | 12 | 12 mg/l |
| 17 Nov 2025, 11:06 | 10.6 | 10.6 mg/l |
| 3 Nov 2025, 11:02 | 10.3 | 10.3 mg/l |
| 2 Oct 2025, 09:57 | 9.56 | 9.56 mg/l |
| 9 Sep 2025, 13:19 | 9.13 | 9.13 mg/l |
| 12 Aug 2025, 14:45 | 8.44 | 8.44 mg/l |
| 16 Jul 2025, 13:12 | 8.59 | 8.59 mg/l |
| 3 Jun 2025, 11:48 | 9.58 | 9.58 mg/l |
| 6 May 2025, 10:57 | 10.8 | 10.8 mg/l |
| 2 Apr 2025, 10:52 | 11.3 | 11.3 mg/l |
| 5 Mar 2025, 10:15 | 12.7 | 12.7 mg/l |
| 4 Feb 2025, 10:44 | 12.1 | 12.1 mg/l |
| 6 Dec 2024, 11:49 | 11.3 | 11.3 mg/l |
| 19 Nov 2024, 10:39 | 10.9 | 10.9 mg/l |
| 30 Oct 2024, 08:54 | 9.69 | 9.69 mg/l |
| 26 Sep 2024, 10:08 | 9.6 | 9.6 mg/l |
| 16 Sep 2024, 09:40 | 9.74 | 9.74 mg/l |
| 29 Jul 2024, 12:57 | 8.92 | 8.92 mg/l |
| 18 Jul 2024, 15:34 | 8.89 | 8.89 mg/l |
Water temperature
code 0076 · °C
15.9 °C
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 12:01 | 15.9 | 15.9 °C |
| 24 Aug 2026, 09:51 | 14.3 | 14.3 °C |
| 1 Jul 2026, 10:24 | 16 | 16 °C |
| 5 Jun 2026, 08:56 | 13.4 | 13.4 °C |
| 18 May 2026, 09:43 | 10.3 | 10.3 °C |
| 12 May 2026, 09:18 | 8 | 8 °C |
| 22 Apr 2026, 10:49 | 10.2 | 10.2 °C |
| 1 Apr 2026, 12:58 | 10.4 | 10.4 °C |
| 24 Mar 2026, 12:16 | 9.6 | 9.6 °C |
| 5 Mar 2026, 10:38 | 8.7 | 8.7 °C |
| 24 Feb 2026, 08:13 | 9.6 | 9.6 °C |
| 20 Feb 2026, 11:08 | 7.7 | 7.7 °C |
| 13 Feb 2026, 11:14 | 8 | 8 °C |
| 6 Jan 2026, 13:20 | 1.3 | 1.3 °C |
| 16 Dec 2025, 13:56 | 9.6 | 9.6 °C |
| 5 Dec 2025, 12:22 | 6.3 | 6.3 °C |
| 17 Nov 2025, 11:06 | 8.7 | 8.7 °C |
| 3 Nov 2025, 11:02 | 11 | 11 °C |
| 2 Oct 2025, 09:57 | 10.1 | 10.1 °C |
| 9 Sep 2025, 13:19 | 14 | 14 °C |
| 12 Aug 2025, 14:45 | 17.6 | 17.6 °C |
| 16 Jul 2025, 13:12 | 16.3 | 16.3 °C |
| 3 Jun 2025, 11:48 | 12.5 | 12.5 °C |
| 6 May 2025, 10:57 | 9.1 | 9.1 °C |
| 2 Apr 2025, 10:52 | 8.7 | 8.7 °C |
| 5 Mar 2025, 10:15 | 4.4 | 4.4 °C |
| 4 Feb 2025, 10:44 | 6.4 | 6.4 °C |
| 6 Dec 2024, 11:49 | 8.7 | 8.7 °C |
| 19 Nov 2024, 10:39 | 9.2 | 9.2 °C |
| 30 Oct 2024, 08:54 | 12.6 | 12.6 °C |
| 26 Sep 2024, 10:08 | 14.6 | 14.6 °C |
| 16 Sep 2024, 09:40 | 12.3 | 12.3 °C |
| 29 Jul 2024, 12:57 | 15.5 | 15.5 °C |
| 18 Jul 2024, 15:34 | 16 | 16 °C |
pH
code 0061
7.22
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 12:01 | 7.22 | 7.22 |
| 24 Aug 2026, 09:51 | 7.85 | 7.85 |
| 1 Jul 2026, 10:24 | 7.65 | 7.65 |
| 5 Jun 2026, 08:56 | 7.61 | 7.61 |
| 18 May 2026, 09:43 | 8.14 | 8.14 |
| 12 May 2026, 09:18 | 7.45 | 7.45 |
| 22 Apr 2026, 10:49 | 7.54 | 7.54 |
| 1 Apr 2026, 12:58 | 7.7 | 7.7 |
| 24 Mar 2026, 12:16 | 7.61 | 7.61 |
| 5 Mar 2026, 10:38 | 7.45 | 7.45 |
| 24 Feb 2026, 08:13 | 7.96 | 7.96 |
| 20 Feb 2026, 11:08 | 7.41 | 7.41 |
| 13 Feb 2026, 11:14 | 7.47 | 7.47 |
| 6 Jan 2026, 13:20 | 7.47 | 7.47 |
| 16 Dec 2025, 13:56 | 7.37 | 7.37 |
| 5 Dec 2025, 12:22 | 7.35 | 7.35 |
| 17 Nov 2025, 11:06 | 7.58 | 7.58 |
| 3 Nov 2025, 11:02 | 7.36 | 7.36 |
| 2 Oct 2025, 09:57 | 7.86 | 7.86 |
| 9 Sep 2025, 13:19 | 7.4 | 7.4 |
| 12 Aug 2025, 14:45 | 7.34 | 7.34 |
| 16 Jul 2025, 13:12 | 7.38 | 7.38 |
| 3 Jun 2025, 11:48 | 7.55 | 7.55 |
| 6 May 2025, 10:57 | 7.59 | 7.59 |
| 2 Apr 2025, 10:52 | 7.72 | 7.72 |
| 5 Mar 2025, 10:15 | 7.5 | 7.5 |
| 4 Feb 2025, 10:44 | 7.51 | 7.51 |
| 6 Dec 2024, 11:49 | 7.26 | 7.26 |
| 19 Nov 2024, 10:39 | 7.54 | 7.54 |
| 30 Oct 2024, 08:54 | 7.6 | 7.6 |
| 26 Sep 2024, 10:08 | 7.86 | 7.86 |
| 16 Sep 2024, 09:40 | 7.46 | 7.46 |
| 29 Jul 2024, 12:57 | 7.65 | 7.65 |
| 18 Jul 2024, 15:34 | 7.49 | 7.49 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 7 Sep 2026, 24 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 12:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Aug 2026, 09:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Jul 2026, 10:24 | 0.031 | 0.031 mg/l |
| 5 Jun 2026, 08:56 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 May 2026, 09:43 | 0.04 | 0.04 mg/l |
| 12 May 2026, 09:18 | 0.031 | 0.031 mg/l |
| 22 Apr 2026, 10:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Apr 2026, 12:58 | 0.031 | 0.031 mg/l |
| 24 Mar 2026, 12:16 | 0.041 | 0.041 mg/l |
| 5 Mar 2026, 10:38 | 0.037 | 0.037 mg/l |
| 24 Feb 2026, 08:13 | 0.036 | 0.036 mg/l |
| 20 Feb 2026, 11:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Feb 2026, 11:14 | 0.032 | 0.032 mg/l |
| 6 Jan 2026, 13:20 | 0.087 | 0.087 mg/l |
| 16 Dec 2025, 13:56 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Dec 2025, 12:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Nov 2025, 11:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Nov 2025, 11:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Oct 2025, 09:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Sep 2025, 13:19 | 0.072 | 0.072 mg/l |
| 12 Aug 2025, 14:45 | 0.052 | 0.052 mg/l |
| 16 Jul 2025, 13:12 | 0.042 | 0.042 mg/l |
| 3 Jun 2025, 11:48 | 0.07 | 0.07 mg/l |
| 6 May 2025, 10:57 | 0.053 | 0.053 mg/l |
| 2 Apr 2025, 10:52 | 0.035 | 0.035 mg/l |
| 5 Mar 2025, 10:15 | 0.041 | 0.041 mg/l |
| 4 Feb 2025, 10:44 | 0.036 | 0.036 mg/l |
| 19 Nov 2024, 10:39 | 0.062 | 0.062 mg/l |
| 30 Oct 2024, 08:54 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Sep 2024, 10:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Sep 2024, 09:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Jul 2024, 12:57 | 0.033 | 0.033 mg/l |
| 18 Jul 2024, 15:34 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.576 mg/l
Sampled 7 Sep 2026, 24 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 12:01 | 0.576 | 0.576 mg/l |
| 24 Aug 2026, 09:51 | 0.486 | 0.486 mg/l |
| 1 Jul 2026, 10:24 | 0.696 | 0.696 mg/l |
| 5 Jun 2026, 08:56 | 0.656 | 0.656 mg/l |
| 18 May 2026, 09:43 | 0.672 | 0.672 mg/l |
| 12 May 2026, 09:18 | 0.655 | 0.655 mg/l |
| 22 Apr 2026, 10:49 | 0.615 | 0.615 mg/l |
| 1 Apr 2026, 12:58 | 0.605 | 0.605 mg/l |
| 24 Mar 2026, 12:16 | 0.665 | 0.665 mg/l |
| 5 Mar 2026, 10:38 | 0.766 | 0.766 mg/l |
| 24 Feb 2026, 08:13 | 0.846 | 0.846 mg/l |
| 20 Feb 2026, 11:08 | 0.946 | 0.946 mg/l |
| 13 Feb 2026, 11:14 | 0.686 | 0.686 mg/l |
| 6 Jan 2026, 13:20 | 0.785 | 0.785 mg/l |
| 16 Dec 2025, 13:56 | 0.756 | 0.756 mg/l |
| 5 Dec 2025, 12:22 | 1.1 | 1.1 mg/l |
| 17 Nov 2025, 11:06 | 0.606 | 0.606 mg/l |
| 3 Nov 2025, 11:02 | 0.906 | 0.906 mg/l |
| 2 Oct 2025, 09:57 | 0.546 | 0.546 mg/l |
| 9 Sep 2025, 13:19 | 0.586 | 0.586 mg/l |
| 12 Aug 2025, 14:45 | 0.606 | 0.606 mg/l |
| 16 Jul 2025, 13:12 | 0.626 | 0.626 mg/l |
| 3 Jun 2025, 11:48 | 0.735 | 0.735 mg/l |
| 6 May 2025, 10:57 | 0.726 | 0.726 mg/l |
| 2 Apr 2025, 10:52 | 0.696 | 0.696 mg/l |
| 5 Mar 2025, 10:15 | 0.866 | 0.866 mg/l |
| 4 Feb 2025, 10:44 | 0.936 | 0.936 mg/l |
| 19 Nov 2024, 10:39 | 0.644 | 0.644 mg/l |
| 30 Oct 2024, 08:54 | 0.596 | 0.596 mg/l |
| 26 Sep 2024, 10:08 | 0.724 | 0.724 mg/l |
| 16 Sep 2024, 09:40 | 0.586 | 0.586 mg/l |
| 29 Jul 2024, 12:57 | 0.696 | 0.696 mg/l |
| 18 Jul 2024, 15:34 | 0.926 | 0.926 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.031 mg/l
Sampled 7 Sep 2026, 24 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 12:01 | 0.031 | 0.031 mg/l |
| 24 Aug 2026, 09:51 | 0.036 | 0.036 mg/l |
| 1 Jul 2026, 10:24 | 0.031 | 0.031 mg/l |
| 5 Jun 2026, 08:56 | 0.057 | 0.057 mg/l |
| 18 May 2026, 09:43 | 0.022 | 0.022 mg/l |
| 12 May 2026, 09:18 | 0.023 | 0.023 mg/l |
| 22 Apr 2026, 10:49 | 0.023 | 0.023 mg/l |
| 1 Apr 2026, 12:58 | 0.022 | 0.022 mg/l |
| 24 Mar 2026, 12:16 | 0.028 | 0.028 mg/l |
| 5 Mar 2026, 10:38 | 0.033 | 0.033 mg/l |
| 24 Feb 2026, 08:13 | 0.03 | 0.03 mg/l |
| 20 Feb 2026, 11:08 | 0.028 | 0.028 mg/l |
| 13 Feb 2026, 11:14 | 0.04 | 0.04 mg/l |
| 6 Jan 2026, 13:20 | 0.023 | 0.023 mg/l |
| 16 Dec 2025, 13:56 | 0.026 | 0.026 mg/l |
| 5 Dec 2025, 12:22 | 0.036 | 0.036 mg/l |
| 17 Nov 2025, 11:06 | 0.039 | 0.039 mg/l |
| 3 Nov 2025, 11:02 | 0.051 | 0.051 mg/l |
| 2 Oct 2025, 09:57 | 0.029 | 0.029 mg/l |
| 9 Sep 2025, 13:19 | 0.043 | 0.043 mg/l |
| 12 Aug 2025, 14:45 | 0.04 | 0.04 mg/l |
| 16 Jul 2025, 13:12 | 0.028 | 0.028 mg/l |
| 3 Jun 2025, 11:48 | 0.027 | 0.027 mg/l |
| 6 May 2025, 10:57 | 0.025 | 0.025 mg/l |
| 2 Apr 2025, 10:52 | 0.02 | 0.02 mg/l |
| 5 Mar 2025, 10:15 | 0.025 | 0.025 mg/l |
| 4 Feb 2025, 10:44 | 0.024 | 0.024 mg/l |
| 19 Nov 2024, 10:39 | 0.074 | 0.074 mg/l |
| 30 Oct 2024, 08:54 | 0.026 | 0.026 mg/l |
| 26 Sep 2024, 10:08 | 0.059 | 0.059 mg/l |
| 16 Sep 2024, 09:40 | 0.037 | 0.037 mg/l |
| 29 Jul 2024, 12:57 | 0.041 | 0.041 mg/l |
| 18 Jul 2024, 15:34 | 0.027 | 0.027 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
328 µS/cm
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 12:01 | 328 | 328 µS/cm |
| 24 Aug 2026, 09:51 | 378 | 378 µS/cm |
| 1 Jul 2026, 10:24 | 344 | 344 µS/cm |
| 5 Jun 2026, 08:56 | 237 | 237 µS/cm |
| 18 May 2026, 09:43 | 467 | 467 µS/cm |
| 12 May 2026, 09:18 | 293 | 293 µS/cm |
| 22 Apr 2026, 10:49 | 315 | 315 µS/cm |
| 1 Apr 2026, 12:58 | 293 | 293 µS/cm |
| 24 Mar 2026, 12:16 | 282 | 282 µS/cm |
| 5 Mar 2026, 10:38 | 266 | 266 µS/cm |
| 24 Feb 2026, 08:13 | 245 | 245 µS/cm |
| 20 Feb 2026, 11:08 | 215 | 215 µS/cm |
| 13 Feb 2026, 11:14 | 193 | 193 µS/cm |
| 6 Jan 2026, 13:20 | 325 | 325 µS/cm |
| 16 Dec 2025, 13:56 | 274 | 274 µS/cm |
| 5 Dec 2025, 12:22 | 244 | 244 µS/cm |
| 17 Nov 2025, 11:06 | 293 | 293 µS/cm |
| 3 Nov 2025, 11:02 | 243 | 243 µS/cm |
| 2 Oct 2025, 09:57 | 460 | 460 µS/cm |
| 9 Sep 2025, 13:19 | 353 | 353 µS/cm |
| 12 Aug 2025, 14:45 | 324 | 324 µS/cm |
| 16 Jul 2025, 13:12 | 327 | 327 µS/cm |
| 3 Jun 2025, 11:48 | 315 | 315 µS/cm |
| 6 May 2025, 10:57 | 308 | 308 µS/cm |
| 2 Apr 2025, 10:52 | 297 | 297 µS/cm |
| 5 Mar 2025, 10:15 | 273 | 273 µS/cm |
| 4 Feb 2025, 10:44 | 274 | 274 µS/cm |
| 6 Dec 2024, 11:49 | 212 | 212 µS/cm |
| 19 Nov 2024, 10:39 | 233 | 233 µS/cm |
| 30 Oct 2024, 08:54 | 275 | 275 µS/cm |
| 26 Sep 2024, 10:08 | 190 | 190 µS/cm |
| 16 Sep 2024, 09:40 | 318 | 318 µS/cm |
| 29 Jul 2024, 12:57 | 300 | 300 µS/cm |
| 18 Jul 2024, 15:34 | 309 | 309 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 | 34 | Jul 2024 – Sep 2026 | 85.1% 7 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Jul 2024 – Sep 2026 | 8.4 mg/l 7 Sep 2026 |
| Temperature of Water 0076 | River water | 34 | Jul 2024 – Sep 2026 | 15.9 °C 7 Sep 2026 |
| pH 0061 | River water | 34 | Jul 2024 – Sep 2026 | 7.22 7 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 33 | Jul 2024 – Sep 2026 | below 0.03 mg/l 7 Sep 2026 |
| Nitrate as N 0117 | River water | 33 | Jul 2024 – Sep 2026 | 0.576 mg/l 7 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 33 | Jul 2024 – Sep 2026 | 0.031 mg/l 7 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Jul 2024 – Sep 2026 | 328 µS/cm 7 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 33 | Jul 2024 – Sep 2026 | 61 mg/l 7 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 33 | Jul 2024 – Sep 2026 | below 0.00014 mg/l 7 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 28 | Jul 2024 – May 2026 | 1.1 mg/l 18 May 2026 |
| Nitrite as N 0118 | River water | 33 | Jul 2024 – Sep 2026 | below 0.004 mg/l 7 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 33 | Jul 2024 – Sep 2026 | 0.58 mg/l 7 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.