Woodcroft Road Bridge Ram Dyke
EA name: WOODCROFT ROAD BRIDGE RAM DYKE
Environment Agency sampling point AN-WDCTRDBR · 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
- 18 May 2026, 12:564 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone). Not sampled since, as far as the archive shows: the Environment Agency was asked up to 30 Sep 2026 and had nothing newer.
- Samples banked
- 33 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 Monitoring (national agency policy)
- Where
- National Grid 513872, 304823As published, to the nearest 1 m. Open in a map
- River, by its own name
- Its name does not give one
- River, by the map
- Howe DrainPlaced by position alone, on a line whose map name differs from its own, 1 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) (33 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
112.7%
Sampled 18 May 2026, 4 months ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 May 2026, 12:56 | 112.7 | 112.7% |
| 5 May 2026, 14:02 | 149.8 | 149.8% |
| 23 Apr 2026, 10:04 | 109.9 | 109.9% |
| 9 Apr 2026, 13:09 | 136.6 | 136.6% |
| 16 Mar 2026, 12:47 | 116.1 | 116.1% |
| 9 Mar 2026, 14:50 | 120.4 | 120.4% |
| 16 Feb 2026, 14:22 | 96.2 | 96.2% |
| 6 Feb 2026, 12:37 | 90 | 90% |
| 19 Jan 2026, 13:53 | 102.6 | 102.6% |
| 9 Jan 2026, 09:41 | 84.6 | 84.6% |
| 17 Dec 2025, 13:24 | 106.7 | 106.7% |
| 5 Dec 2025, 14:57 | 98.2 | 98.2% |
| 18 Nov 2025, 12:42 | 100.3 | 100.3% |
| 4 Nov 2025, 11:20 | 87.9 | 87.9% |
| 28 Mar 2025, 11:48 | 130.5 | 130.5% |
| 7 Mar 2025, 12:10 | 127.3 | 127.3% |
| 14 Feb 2025, 09:49 | 98.2 | 98.2% |
| 28 Jan 2025, 08:38 | 92.4 | 92.4% |
| 11 Dec 2024, 11:14 | 95.1 | 95.1% |
| 27 Nov 2024, 10:43 | 87.5 | 87.5% |
| 23 Oct 2024, 09:06 | 89.4 | 89.4% |
| 20 Sep 2024, 11:38 | 80.1 | 80.1% |
| 30 Aug 2024, 11:57 | 83 | 83% |
| 30 Aug 2024, 11:54 | 83 | 83% |
| 19 Jul 2024, 10:04 | 88.2 | 88.2% |
| 28 Jun 2024, 12:57 | 83.7 | 83.7% |
| 29 Apr 2024, 14:02 | 104.7 | 104.7% |
| 22 Mar 2024, 11:05 | 103.6 | 103.6% |
| 27 Feb 2024, 11:27 | 95.7 | 95.7% |
| 22 Jan 2024, 11:55 | 91.7 | 91.7% |
| 12 Dec 2023, 10:20 | 83.5 | 83.5% |
| 20 Nov 2023, 11:47 | 92.5 | 92.5% |
| 16 Oct 2023, 12:18 | 108.8 | 108.8% |
Dissolved oxygen
as O2 · code 9924 · mg/l
11.9 mg/l
Sampled 18 May 2026, 4 months ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 May 2026, 12:56 | 11.9 | 11.9 mg/l |
| 5 May 2026, 14:02 | 14.4 | 14.4 mg/l |
| 23 Apr 2026, 10:04 | 12.4 | 12.4 mg/l |
| 9 Apr 2026, 13:09 | 13.9 | 13.9 mg/l |
| 16 Mar 2026, 12:47 | 13.5 | 13.5 mg/l |
| 9 Mar 2026, 14:50 | 13.6 | 13.6 mg/l |
| 16 Feb 2026, 14:22 | 11.7 | 11.7 mg/l |
| 6 Feb 2026, 12:37 | 11.1 | 11.1 mg/l |
| 19 Jan 2026, 13:53 | 12.3 | 12.3 mg/l |
| 9 Jan 2026, 09:41 | 11 | 11 mg/l |
| 17 Dec 2025, 13:24 | 13.1 | 13.1 mg/l |
| 5 Dec 2025, 14:57 | 11.8 | 11.8 mg/l |
| 18 Nov 2025, 12:42 | 12 | 12 mg/l |
| 4 Nov 2025, 11:20 | 9.34 | 9.34 mg/l |
| 28 Mar 2025, 11:48 | 14.3 | 14.3 mg/l |
| 7 Mar 2025, 12:10 | 14.2 | 14.2 mg/l |
| 14 Feb 2025, 09:49 | 12.8 | 12.8 mg/l |
| 28 Jan 2025, 08:38 | 11.5 | 11.5 mg/l |
| 11 Dec 2024, 11:14 | 11.4 | 11.4 mg/l |
| 27 Nov 2024, 10:43 | 10.4 | 10.4 mg/l |
| 23 Oct 2024, 09:06 | 9.98 | 9.98 mg/l |
| 20 Sep 2024, 11:38 | 8.14 | 8.14 mg/l |
| 30 Aug 2024, 11:57 | 8.59 | 8.59 mg/l |
| 30 Aug 2024, 11:54 | 8.59 | 8.59 mg/l |
| 19 Jul 2024, 10:04 | 8.56 | 8.56 mg/l |
| 28 Jun 2024, 12:57 | 7.92 | 7.92 mg/l |
| 29 Apr 2024, 14:02 | 11.1 | 11.1 mg/l |
| 22 Mar 2024, 11:05 | 11.6 | 11.6 mg/l |
| 27 Feb 2024, 11:27 | 11.5 | 11.5 mg/l |
| 22 Jan 2024, 11:55 | 11.2 | 11.2 mg/l |
| 12 Dec 2023, 10:20 | 10.1 | 10.1 mg/l |
| 20 Nov 2023, 11:47 | 10.4 | 10.4 mg/l |
| 16 Oct 2023, 12:18 | 12.8 | 12.8 mg/l |
Water temperature
code 0076 · °C
12.8 °C
Sampled 18 May 2026, 4 months ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 May 2026, 12:56 | 12.8 | 12.8 °C |
| 5 May 2026, 14:02 | 17.2 | 17.2 °C |
| 23 Apr 2026, 10:04 | 9.9 | 9.9 °C |
| 9 Apr 2026, 13:09 | 14.6 | 14.6 °C |
| 16 Mar 2026, 12:47 | 8.6 | 8.6 °C |
| 9 Mar 2026, 14:50 | 9.9 | 9.9 °C |
| 16 Feb 2026, 14:22 | 6.9 | 6.9 °C |
| 6 Feb 2026, 12:37 | 6.2 | 6.2 °C |
| 19 Jan 2026, 13:53 | 7.6 | 7.6 °C |
| 9 Jan 2026, 09:41 | 4.2 | 4.2 °C |
| 17 Dec 2025, 13:24 | 6.5 | 6.5 °C |
| 5 Dec 2025, 14:57 | 7.2 | 7.2 °C |
| 18 Nov 2025, 12:42 | 7.4 | 7.4 °C |
| 4 Nov 2025, 11:20 | 12.5 | 12.5 °C |
| 28 Mar 2025, 11:48 | 11.2 | 11.2 °C |
| 7 Mar 2025, 12:10 | 10.3 | 10.3 °C |
| 14 Feb 2025, 09:49 | 4.2 | 4.2 °C |
| 28 Jan 2025, 08:38 | 6 | 6 °C |
| 11 Dec 2024, 11:14 | 7.6 | 7.6 °C |
| 27 Nov 2024, 10:43 | 7.7 | 7.7 °C |
| 23 Oct 2024, 09:06 | 10.4 | 10.4 °C |
| 20 Sep 2024, 11:38 | 14.5 | 14.5 °C |
| 30 Aug 2024, 11:57 | 13.7 | 13.7 °C |
| 30 Aug 2024, 11:54 | 13.7 | 13.7 °C |
| 19 Jul 2024, 10:04 | 16.7 | 16.7 °C |
| 28 Jun 2024, 12:57 | 17.9 | 17.9 °C |
| 29 Apr 2024, 14:02 | 12.6 | 12.6 °C |
| 22 Mar 2024, 11:05 | 10.2 | 10.2 °C |
| 27 Feb 2024, 11:27 | 7.3 | 7.3 °C |
| 22 Jan 2024, 11:55 | 6.8 | 6.8 °C |
| 12 Dec 2023, 10:20 | 7.2 | 7.2 °C |
| 20 Nov 2023, 11:47 | 10.1 | 10.1 °C |
| 16 Oct 2023, 12:18 | 8.3 | 8.3 °C |
pH
code 0061
8.05
Sampled 18 May 2026, 4 months ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 May 2026, 12:56 | 8.05 | 8.05 |
| 5 May 2026, 14:02 | 8.15 | 8.15 |
| 23 Apr 2026, 10:04 | 8.21 | 8.21 |
| 9 Apr 2026, 13:09 | 8.52 | 8.52 |
| 16 Mar 2026, 12:47 | 8.3 | 8.3 |
| 9 Mar 2026, 14:50 | 8.32 | 8.32 |
| 16 Feb 2026, 14:22 | 7.9 | 7.9 |
| 6 Feb 2026, 12:37 | 7.82 | 7.82 |
| 19 Jan 2026, 13:53 | 7.97 | 7.97 |
| 9 Jan 2026, 09:41 | 7.96 | 7.96 |
| 17 Dec 2025, 13:24 | 8.06 | 8.06 |
| 5 Dec 2025, 14:57 | 7.91 | 7.91 |
| 18 Nov 2025, 12:42 | 8.03 | 8.03 |
| 4 Nov 2025, 11:20 | 8.17 | 8.17 |
| 28 Mar 2025, 11:48 | 8.27 | 8.27 |
| 7 Mar 2025, 12:10 | 8.38 | 8.38 |
| 14 Feb 2025, 09:49 | 8.03 | 8.03 |
| 28 Jan 2025, 08:38 | 7.94 | 7.94 |
| 11 Dec 2024, 11:14 | 7.96 | 7.96 |
| 27 Nov 2024, 10:43 | 7.8 | 7.8 |
| 23 Oct 2024, 09:06 | 7.92 | 7.92 |
| 20 Sep 2024, 11:38 | 7.87 | 7.87 |
| 30 Aug 2024, 11:57 | 7.94 | 7.94 |
| 30 Aug 2024, 11:54 | 7.94 | 7.94 |
| 19 Jul 2024, 10:04 | 8 | 8 |
| 28 Jun 2024, 12:57 | 7.85 | 7.85 |
| 29 Apr 2024, 14:02 | 8.17 | 8.17 |
| 22 Mar 2024, 11:05 | 8.21 | 8.21 |
| 27 Feb 2024, 11:27 | 8.11 | 8.11 |
| 22 Jan 2024, 11:55 | 8.01 | 8.01 |
| 12 Dec 2023, 10:20 | 7.76 | 7.76 |
| 20 Nov 2023, 11:47 | 7.78 | 7.78 |
| 16 Oct 2023, 12:18 | 8.29 | 8.29 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 18 May 2026, 4 months ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 May 2026, 12:56 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 May 2026, 14:02 | 0.11 | 0.11 mg/l |
| 23 Apr 2026, 10:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Apr 2026, 13:09 | 0.052 | 0.052 mg/l |
| 16 Mar 2026, 12:47 | 0.033 | 0.033 mg/l |
| 9 Mar 2026, 14:50 | 0.078 | 0.078 mg/l |
| 16 Feb 2026, 14:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Feb 2026, 12:37 | 0.032 | 0.032 mg/l |
| 19 Jan 2026, 13:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Jan 2026, 09:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Dec 2025, 13:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Dec 2025, 14:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Nov 2025, 12:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Nov 2025, 11:20 | 0.034 | 0.034 mg/l |
| 28 Mar 2025, 11:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Mar 2025, 12:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Feb 2025, 09:49 | 0.051 | 0.051 mg/l |
| 28 Jan 2025, 08:38 | 0.046 | 0.046 mg/l |
| 11 Dec 2024, 11:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Nov 2024, 10:43 | 0.032 | 0.032 mg/l |
| 23 Oct 2024, 09:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Sep 2024, 11:38 | 0.03 | 0.03 mg/l |
| 30 Aug 2024, 11:57 | 0.069 | 0.069 mg/l |
| 30 Aug 2024, 11:54 | 0.072 | 0.072 mg/l |
| 19 Jul 2024, 10:04 | 0.04 | 0.04 mg/l |
| 28 Jun 2024, 12:57 | 0.045 | 0.045 mg/l |
| 29 Apr 2024, 14:02 | 0.34 | 0.34 mg/l |
| 22 Mar 2024, 11:05 | 0.22 | 0.22 mg/l |
| 27 Feb 2024, 11:27 | 0.19 | 0.19 mg/l |
| 22 Jan 2024, 11:55 | 0.12 | 0.12 mg/l |
| 12 Dec 2023, 10:20 | 0.033 | 0.033 mg/l |
| 20 Nov 2023, 11:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Oct 2023, 12:18 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
14.9 mg/l
Sampled 18 May 2026, 4 months ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 May 2026, 12:56 | 14.9 | 14.9 mg/l |
| 5 May 2026, 14:02 | 13.9 | 13.9 mg/l |
| 23 Apr 2026, 10:04 | 13.9 | 13.9 mg/l |
| 9 Apr 2026, 13:09 | 12.9 | 12.9 mg/l |
| 16 Mar 2026, 12:47 | 9.98 | 9.98 mg/l |
| 9 Mar 2026, 14:50 | 11 | 11 mg/l |
| 16 Feb 2026, 14:22 | 9.5 | 9.5 mg/l |
| 6 Feb 2026, 12:37 | 8.6 | 8.6 mg/l |
| 19 Jan 2026, 13:53 | 17 | 17 mg/l |
| 9 Jan 2026, 09:41 | 14 | 14 mg/l |
| 17 Dec 2025, 13:24 | 21 | 21 mg/l |
| 5 Dec 2025, 14:57 | 27 | 27 mg/l |
| 18 Nov 2025, 12:42 | 26 | 26 mg/l |
| 4 Nov 2025, 11:20 | 22 | 22 mg/l |
| 28 Mar 2025, 11:48 | 12 | 12 mg/l |
| 7 Mar 2025, 12:10 | 12 | 12 mg/l |
| 14 Feb 2025, 09:49 | 12 | 12 mg/l |
| 28 Jan 2025, 08:38 | 12 | 12 mg/l |
| 11 Dec 2024, 11:14 | 13 | 13 mg/l |
| 27 Nov 2024, 10:43 | 9.79 | 9.79 mg/l |
| 23 Oct 2024, 09:06 | 13 | 13 mg/l |
| 20 Sep 2024, 11:38 | 11.9 | 11.9 mg/l |
| 30 Aug 2024, 11:57 | 9.99 | 9.99 mg/l |
| 30 Aug 2024, 11:54 | 9.99 | 9.99 mg/l |
| 19 Jul 2024, 10:04 | 11 | 11 mg/l |
| 28 Jun 2024, 12:57 | 11 | 11 mg/l |
| 29 Apr 2024, 14:02 | 14.9 | 14.9 mg/l |
| 22 Mar 2024, 11:05 | 9.53 | 9.53 mg/l |
| 27 Feb 2024, 11:27 | 9.96 | 9.96 mg/l |
| 22 Jan 2024, 11:55 | 8.86 | 8.86 mg/l |
| 12 Dec 2023, 10:20 | 12 | 12 mg/l |
| 20 Nov 2023, 11:47 | 18 | 18 mg/l |
| 16 Oct 2023, 12:18 | 13 | 13 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.014 mg/l
Sampled 18 May 2026, 4 months ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 May 2026, 12:56 | 0.014 | 0.014 mg/l |
| 5 May 2026, 14:02 | <0.01 | below 0.01 mg/l (not detected above this) |
| 23 Apr 2026, 10:04 | <0.01 | below 0.01 mg/l (not detected above this) |
| 9 Apr 2026, 13:09 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Mar 2026, 12:47 | 0.015 | 0.015 mg/l |
| 9 Mar 2026, 14:50 | 0.021 | 0.021 mg/l |
| 16 Feb 2026, 14:22 | 0.055 | 0.055 mg/l |
| 6 Feb 2026, 12:37 | 0.065 | 0.065 mg/l |
| 19 Jan 2026, 13:53 | 0.03 | 0.03 mg/l |
| 9 Jan 2026, 09:41 | 0.076 | 0.076 mg/l |
| 17 Dec 2025, 13:24 | 0.019 | 0.019 mg/l |
| 5 Dec 2025, 14:57 | 0.028 | 0.028 mg/l |
| 18 Nov 2025, 12:42 | 0.019 | 0.019 mg/l |
| 4 Nov 2025, 11:20 | <0.01 | below 0.01 mg/l (not detected above this) |
| 28 Mar 2025, 11:48 | <0.01 | below 0.01 mg/l (not detected above this) |
| 7 Mar 2025, 12:10 | <0.01 | below 0.01 mg/l (not detected above this) |
| 14 Feb 2025, 09:49 | 0.019 | 0.019 mg/l |
| 28 Jan 2025, 08:38 | 0.04 | 0.04 mg/l |
| 11 Dec 2024, 11:14 | 0.031 | 0.031 mg/l |
| 27 Nov 2024, 10:43 | 0.057 | 0.057 mg/l |
| 23 Oct 2024, 09:06 | <0.01 | below 0.01 mg/l (not detected above this) |
| 20 Sep 2024, 11:38 | 0.018 | 0.018 mg/l |
| 30 Aug 2024, 11:57 | 0.016 | 0.016 mg/l |
| 30 Aug 2024, 11:54 | 0.035 | 0.035 mg/l |
| 19 Jul 2024, 10:04 | 0.014 | 0.014 mg/l |
| 28 Jun 2024, 12:57 | 0.02 | 0.02 mg/l |
| 29 Apr 2024, 14:02 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Mar 2024, 11:05 | 0.011 | 0.011 mg/l |
| 27 Feb 2024, 11:27 | 0.03 | 0.03 mg/l |
| 22 Jan 2024, 11:55 | 0.026 | 0.026 mg/l |
| 12 Dec 2023, 10:20 | 0.029 | 0.029 mg/l |
| 20 Nov 2023, 11:47 | 0.037 | 0.037 mg/l |
| 16 Oct 2023, 12:18 | 0.015 | 0.015 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1002 µS/cm
Sampled 18 May 2026, 4 months ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 May 2026, 12:56 | 1002 | 1002 µS/cm |
| 5 May 2026, 14:02 | 972 | 972 µS/cm |
| 23 Apr 2026, 10:04 | 986 | 986 µS/cm |
| 9 Apr 2026, 13:09 | 912 | 912 µS/cm |
| 16 Mar 2026, 12:47 | 732 | 732 µS/cm |
| 9 Mar 2026, 14:50 | 794 | 794 µS/cm |
| 16 Feb 2026, 14:22 | 589 | 589 µS/cm |
| 6 Feb 2026, 12:37 | 488 | 488 µS/cm |
| 19 Jan 2026, 13:53 | 743 | 743 µS/cm |
| 9 Jan 2026, 09:41 | 530 | 530 µS/cm |
| 17 Dec 2025, 13:24 | 819 | 819 µS/cm |
| 5 Dec 2025, 14:57 | 763 | 763 µS/cm |
| 18 Nov 2025, 12:42 | 901 | 901 µS/cm |
| 4 Nov 2025, 11:20 | 1329 | 1329 µS/cm |
| 28 Mar 2025, 11:48 | 903 | 903 µS/cm |
| 7 Mar 2025, 12:10 | 827 | 827 µS/cm |
| 14 Feb 2025, 09:49 | 802 | 802 µS/cm |
| 28 Jan 2025, 08:38 | 718 | 718 µS/cm |
| 11 Dec 2024, 11:14 | 739 | 739 µS/cm |
| 27 Nov 2024, 10:43 | 434 | 434 µS/cm |
| 23 Oct 2024, 09:06 | 793 | 793 µS/cm |
| 20 Sep 2024, 11:38 | 987 | 987 µS/cm |
| 30 Aug 2024, 11:57 | 1039 | 1039 µS/cm |
| 30 Aug 2024, 11:54 | 1039 | 1039 µS/cm |
| 19 Jul 2024, 10:04 | 998 | 998 µS/cm |
| 28 Jun 2024, 12:57 | 999 | 999 µS/cm |
| 29 Apr 2024, 14:02 | 829 | 829 µS/cm |
| 22 Mar 2024, 11:05 | 834 | 834 µS/cm |
| 27 Feb 2024, 11:27 | 824 | 824 µS/cm |
| 22 Jan 2024, 11:55 | 637 | 637 µS/cm |
| 12 Dec 2023, 10:20 | 656 | 656 µS/cm |
| 20 Nov 2023, 11:47 | 858 | 858 µS/cm |
| 16 Oct 2023, 12:18 | 1041 | 1041 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 – May 2026 | 112.7% 18 May 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 33 | Oct 2023 – May 2026 | 11.9 mg/l 18 May 2026 |
| Temperature of Water 0076 | River water | 33 | Oct 2023 – May 2026 | 12.8 °C 18 May 2026 |
| pH 0061 | River water | 33 | Oct 2023 – May 2026 | 8.05 18 May 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 33 | Oct 2023 – May 2026 | below 0.03 mg/l 18 May 2026 |
| Nitrate as N 0117 | River water | 33 | Oct 2023 – May 2026 | 14.9 mg/l 18 May 2026 |
| Orthophosphate, reactive as P 0180 | River water | 33 | Oct 2023 – May 2026 | 0.014 mg/l 18 May 2026 |
| Conductivity at 25 C 0077 | River water | 33 | Oct 2023 – May 2026 | 1002 µS/cm 18 May 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 33 | Oct 2023 – May 2026 | 240 mg/l 18 May 2026 |
| Ammonia un-ionised as N 0119 | River water | 33 | Oct 2023 – May 2026 | below 0.00067 mg/l 18 May 2026 |
| BOD : 5 Day ATU 0085 | River water | 29 | Feb 2024 – May 2026 | below 3 mg/l 18 May 2026 |
| Nitrite as N 0118 | River water | 33 | Oct 2023 – May 2026 | 0.11 mg/l 18 May 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 33 | Oct 2023 – May 2026 | 15 mg/l 18 May 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.