Ease Drain - GB105030056730
EA name: EASE DRAIN - GB105030056730
Environment Agency sampling point AN-EASEDRN · 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, 08:0024 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 23 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 483995, 341505As published, to the nearest 1 m. Open in a map
- River, by its own name
- Ease Drain
- River, by the map
- Ease DrainPlaced on the river its name gives, 0 m from the line.
- Next gauge downstream
- CLAYPOLE MILL R WITHAM GS 8.6 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (28 samples)
Monitoring (national agency policy) (6 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
37.1%
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 08:00 | 37.1 | 37.1% |
| 3 Aug 2026, 08:45 | 23.4 | 23.4% |
| 8 Jul 2026, 10:32 | 52.1 | 52.1% |
| 24 Jun 2026, 09:53 | 73.1 | 73.1% |
| 8 Jun 2026, 11:08 | 69.4 | 69.4% |
| 12 May 2026, 12:22 | 152.2 | 152.2% |
| 18 Mar 2026, 12:02 | 149.7 | 149.7% |
| 19 Feb 2026, 11:12 | 96 | 96% |
| 26 Jan 2026, 12:17 | 95.2 | 95.2% |
| 18 Dec 2025, 10:08 | 91.9 | 91.9% |
| 25 Nov 2025, 10:23 | 90.9 | 90.9% |
| 21 Oct 2025, 11:44 | 108.4 | 108.4% |
| 16 Sep 2025, 09:20 | 24.6 | 24.6% |
| 26 Aug 2025, 11:22 | 46.6 | 46.6% |
| 15 Aug 2025, 09:48 | 58.4 | 58.4% |
| 11 Jul 2025, 11:25 | 78.4 | 78.4% |
| 25 Jun 2025, 10:57 | 88.4 | 88.4% |
| 8 Apr 2025, 13:19 | 184.2 | 184.2% |
| 19 Mar 2025, 12:49 | 127.3 | 127.3% |
| 17 Feb 2025, 10:38 | 141.5 | 141.5% |
| 27 Jan 2025, 12:13 | 100.2 | 100.2% |
| 11 Dec 2024, 11:02 | 96.4 | 96.4% |
| 7 Nov 2024, 10:08 | 81.1 | 81.1% |
| 4 Oct 2024, 11:52 | 97.2 | 97.2% |
| 2 Sep 2024, 10:02 | 58.1 | 58.1% |
| 1 Aug 2024, 09:47 | 56.5 | 56.5% |
| 8 Jul 2024, 11:36 | 161.4 | 161.4% |
| 21 Jun 2024, 11:35 | 137.3 | 137.3% |
| 7 Mar 2024, 08:03 | 85.1 | 85.1% |
| 6 Feb 2024, 09:27 | 92 | 92% |
| 8 Jan 2024, 11:07 | 96 | 96% |
| 13 Dec 2023, 10:38 | 90.1 | 90.1% |
| 13 Nov 2023, 11:51 | 94.1 | 94.1% |
| 23 Oct 2023, 11:47 | 90.2 | 90.2% |
Dissolved oxygen
as O2 · code 9924 · mg/l
3.6 mg/l
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 08:00 | 3.6 | 3.6 mg/l |
| 3 Aug 2026, 08:45 | 2.29 | 2.29 mg/l |
| 8 Jul 2026, 10:32 | 4.74 | 4.74 mg/l |
| 24 Jun 2026, 09:53 | 6.23 | 6.23 mg/l |
| 8 Jun 2026, 11:08 | 6.97 | 6.97 mg/l |
| 12 May 2026, 12:22 | 16.5 | 16.5 mg/l |
| 18 Mar 2026, 12:02 | 16.1 | 16.1 mg/l |
| 19 Feb 2026, 11:12 | 12 | 12 mg/l |
| 26 Jan 2026, 12:17 | 11.8 | 11.8 mg/l |
| 18 Dec 2025, 10:08 | 10.6 | 10.6 mg/l |
| 25 Nov 2025, 10:23 | 11.3 | 11.3 mg/l |
| 21 Oct 2025, 11:44 | 11.4 | 11.4 mg/l |
| 16 Sep 2025, 09:20 | 2.62 | 2.62 mg/l |
| 26 Aug 2025, 11:22 | 4.64 | 4.64 mg/l |
| 15 Aug 2025, 09:48 | 5.58 | 5.58 mg/l |
| 11 Jul 2025, 11:25 | 7.1 | 7.1 mg/l |
| 25 Jun 2025, 10:57 | 8.11 | 8.11 mg/l |
| 8 Apr 2025, 13:19 | 18.4 | 18.4 mg/l |
| 19 Mar 2025, 12:49 | 14.3 | 14.3 mg/l |
| 17 Feb 2025, 10:38 | 18.4 | 18.4 mg/l |
| 27 Jan 2025, 12:13 | 12.5 | 12.5 mg/l |
| 11 Dec 2024, 11:02 | 11.6 | 11.6 mg/l |
| 7 Nov 2024, 10:08 | 8.9 | 8.9 mg/l |
| 4 Oct 2024, 11:52 | 10.3 | 10.3 mg/l |
| 2 Sep 2024, 10:02 | 5.59 | 5.59 mg/l |
| 1 Aug 2024, 09:47 | 5.31 | 5.31 mg/l |
| 8 Jul 2024, 11:36 | 15.6 | 15.6 mg/l |
| 21 Jun 2024, 11:35 | 13 | 13 mg/l |
| 7 Mar 2024, 08:03 | 10.6 | 10.6 mg/l |
| 6 Feb 2024, 09:27 | 10.6 | 10.6 mg/l |
| 8 Jan 2024, 11:07 | 12.1 | 12.1 mg/l |
| 13 Dec 2023, 10:38 | 10.8 | 10.8 mg/l |
| 13 Nov 2023, 11:51 | 10.5 | 10.5 mg/l |
| 23 Oct 2023, 11:47 | 9.93 | 9.93 mg/l |
Water temperature
code 0076 · °C
16.7 °C
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 08:00 | 16.7 | 16.7 °C |
| 3 Aug 2026, 08:45 | 16.3 | 16.3 °C |
| 8 Jul 2026, 10:32 | 19.8 | 19.8 °C |
| 24 Jun 2026, 09:53 | 23.2 | 23.2 °C |
| 8 Jun 2026, 11:08 | 15.1 | 15.1 °C |
| 12 May 2026, 12:22 | 11.6 | 11.6 °C |
| 18 Mar 2026, 12:02 | 11.9 | 11.9 °C |
| 19 Feb 2026, 11:12 | 5.8 | 5.8 °C |
| 26 Jan 2026, 12:17 | 6.1 | 6.1 °C |
| 18 Dec 2025, 10:08 | 9 | 9 °C |
| 25 Nov 2025, 10:23 | 6 | 6 °C |
| 21 Oct 2025, 11:44 | 13.1 | 13.1 °C |
| 16 Sep 2025, 09:20 | 12.4 | 12.4 °C |
| 26 Aug 2025, 11:22 | 15.5 | 15.5 °C |
| 15 Aug 2025, 09:48 | 17.4 | 17.4 °C |
| 11 Jul 2025, 11:25 | 20.1 | 20.1 °C |
| 25 Jun 2025, 10:57 | 19.4 | 19.4 °C |
| 8 Apr 2025, 13:19 | 15.3 | 15.3 °C |
| 19 Mar 2025, 12:49 | 10.1 | 10.1 °C |
| 17 Feb 2025, 10:38 | 4.2 | 4.2 °C |
| 27 Jan 2025, 12:13 | 6 | 6 °C |
| 11 Dec 2024, 11:02 | 7.2 | 7.2 °C |
| 7 Nov 2024, 10:08 | 11.1 | 11.1 °C |
| 4 Oct 2024, 11:52 | 12.5 | 12.5 °C |
| 2 Sep 2024, 10:02 | 17.1 | 17.1 °C |
| 1 Aug 2024, 09:47 | 18.2 | 18.2 °C |
| 8 Jul 2024, 11:36 | 16.9 | 16.9 °C |
| 21 Jun 2024, 11:35 | 17.9 | 17.9 °C |
| 7 Mar 2024, 08:03 | 6.1 | 6.1 °C |
| 6 Feb 2024, 09:27 | 9 | 9 °C |
| 8 Jan 2024, 11:07 | 5.4 | 5.4 °C |
| 13 Dec 2023, 10:38 | 7.6 | 7.6 °C |
| 13 Nov 2023, 11:51 | 10.6 | 10.6 °C |
| 23 Oct 2023, 11:47 | 11 | 11 °C |
pH
code 0061
7.71
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 08:00 | 7.71 | 7.71 |
| 3 Aug 2026, 08:45 | 7.14 | 7.14 |
| 8 Jul 2026, 10:32 | 7.24 | 7.24 |
| 24 Jun 2026, 09:53 | 7.44 | 7.44 |
| 8 Jun 2026, 11:08 | 7.55 | 7.55 |
| 12 May 2026, 12:22 | 8.9 | 8.9 |
| 18 Mar 2026, 12:02 | 8.42 | 8.42 |
| 19 Feb 2026, 11:12 | 8.11 | 8.11 |
| 26 Jan 2026, 12:17 | 8.14 | 8.14 |
| 18 Dec 2025, 10:08 | 7.89 | 7.89 |
| 25 Nov 2025, 10:23 | 8.01 | 8.01 |
| 21 Oct 2025, 11:44 | 8.08 | 8.08 |
| 16 Sep 2025, 09:20 | 7.55 | 7.55 |
| 26 Aug 2025, 11:22 | 7.38 | 7.38 |
| 15 Aug 2025, 09:48 | 7.55 | 7.55 |
| 11 Jul 2025, 11:25 | 7.66 | 7.66 |
| 25 Jun 2025, 10:57 | 7.54 | 7.54 |
| 8 Apr 2025, 13:19 | 8.57 | 8.57 |
| 19 Mar 2025, 12:49 | 8.3 | 8.3 |
| 17 Feb 2025, 10:38 | 8.53 | 8.53 |
| 27 Jan 2025, 12:13 | 8.01 | 8.01 |
| 11 Dec 2024, 11:02 | 8.12 | 8.12 |
| 7 Nov 2024, 10:08 | 8.01 | 8.01 |
| 4 Oct 2024, 11:52 | 8.02 | 8.02 |
| 2 Sep 2024, 10:02 | 7.47 | 7.47 |
| 1 Aug 2024, 09:47 | 7.61 | 7.61 |
| 8 Jul 2024, 11:36 | 8.76 | 8.76 |
| 21 Jun 2024, 11:35 | 8.13 | 8.13 |
| 7 Mar 2024, 08:03 | 8.01 | 8.01 |
| 6 Feb 2024, 09:27 | 8.16 | 8.16 |
| 8 Jan 2024, 11:07 | 8.02 | 8.02 |
| 13 Dec 2023, 10:38 | 7.74 | 7.74 |
| 13 Nov 2023, 11:51 | 8.01 | 8.01 |
| 23 Oct 2023, 11:47 | 7.67 | 7.67 |
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 · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 08:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Aug 2026, 08:45 | 0.74 | 0.74 mg/l |
| 8 Jul 2026, 10:32 | 0.52 | 0.52 mg/l |
| 24 Jun 2026, 09:53 | 0.16 | 0.16 mg/l |
| 8 Jun 2026, 11:08 | 0.044 | 0.044 mg/l |
| 12 May 2026, 12:22 | 0.23 | 0.23 mg/l |
| 18 Mar 2026, 12:02 | 0.072 | 0.072 mg/l |
| 19 Feb 2026, 11:12 | 0.032 | 0.032 mg/l |
| 26 Jan 2026, 12:17 | 0.19 | 0.19 mg/l |
| 18 Dec 2025, 10:08 | 0.04 | 0.04 mg/l |
| 25 Nov 2025, 10:23 | 0.031 | 0.031 mg/l |
| 21 Oct 2025, 11:44 | 0.11 | 0.11 mg/l |
| 16 Sep 2025, 09:20 | 0.053 | 0.053 mg/l |
| 26 Aug 2025, 11:22 | 0.12 | 0.12 mg/l |
| 15 Aug 2025, 09:48 | 0.089 | 0.089 mg/l |
| 11 Jul 2025, 11:25 | 0.039 | 0.039 mg/l |
| 25 Jun 2025, 10:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Apr 2025, 13:19 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Mar 2025, 12:49 | 1.6 | 1.6 mg/l |
| 17 Feb 2025, 10:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Jan 2025, 12:13 | 0.074 | 0.074 mg/l |
| 11 Dec 2024, 11:02 | 0.078 | 0.078 mg/l |
| 7 Nov 2024, 10:08 | 1.4 | 1.4 mg/l |
| 4 Oct 2024, 11:52 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Sep 2024, 10:02 | 0.041 | 0.041 mg/l |
| 1 Aug 2024, 09:47 | 0.06 | 0.06 mg/l |
| 8 Jul 2024, 11:36 | 0.039 | 0.039 mg/l |
| 21 Jun 2024, 11:35 | 0.032 | 0.032 mg/l |
| 7 Mar 2024, 08:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Feb 2024, 09:27 | 0.15 | 0.15 mg/l |
| 8 Jan 2024, 11:07 | 0.088 | 0.088 mg/l |
| 13 Dec 2023, 10:38 | 0.038 | 0.038 mg/l |
| 13 Nov 2023, 11:51 | 0.19 | 0.19 mg/l |
| 23 Oct 2023, 11:47 | 0.045 | 0.045 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
below 0.196 mg/l (not detected above this)
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 08:00 | <0.196 | below 0.196 mg/l (not detected above this) |
| 3 Aug 2026, 08:45 | 0.189 | 0.189 mg/l |
| 8 Jul 2026, 10:32 | <0.196 | below 0.196 mg/l (not detected above this) |
| 24 Jun 2026, 09:53 | 0.19 | 0.19 mg/l |
| 8 Jun 2026, 11:08 | 0.198 | 0.198 mg/l |
| 12 May 2026, 12:22 | 0.211 | 0.211 mg/l |
| 18 Mar 2026, 12:02 | 4.89 | 4.89 mg/l |
| 19 Feb 2026, 11:12 | 7.38 | 7.38 mg/l |
| 26 Jan 2026, 12:17 | 11 | 11 mg/l |
| 18 Dec 2025, 10:08 | 15 | 15 mg/l |
| 25 Nov 2025, 10:23 | 19 | 19 mg/l |
| 21 Oct 2025, 11:44 | 1.27 | 1.27 mg/l |
| 16 Sep 2025, 09:20 | 0.618 | 0.618 mg/l |
| 26 Aug 2025, 11:22 | 0.218 | 0.218 mg/l |
| 15 Aug 2025, 09:48 | 0.209 | 0.209 mg/l |
| 11 Jul 2025, 11:25 | 0.473 | 0.473 mg/l |
| 25 Jun 2025, 10:57 | <0.196 | below 0.196 mg/l (not detected above this) |
| 8 Apr 2025, 13:19 | 4.76 | 4.76 mg/l |
| 19 Mar 2025, 12:49 | 5.03 | 5.03 mg/l |
| 17 Feb 2025, 10:38 | 5.29 | 5.29 mg/l |
| 27 Jan 2025, 12:13 | 5.08 | 5.08 mg/l |
| 11 Dec 2024, 11:02 | 9.97 | 9.97 mg/l |
| 7 Nov 2024, 10:08 | 4.5 | 4.5 mg/l |
| 4 Oct 2024, 11:52 | 9.37 | 9.37 mg/l |
| 2 Sep 2024, 10:02 | 0.195 | 0.195 mg/l |
| 1 Aug 2024, 09:47 | 0.191 | 0.191 mg/l |
| 8 Jul 2024, 11:36 | 0.658 | 0.658 mg/l |
| 21 Jun 2024, 11:35 | 2.37 | 2.37 mg/l |
| 7 Mar 2024, 08:03 | 5.48 | 5.48 mg/l |
| 6 Feb 2024, 09:27 | 5.75 | 5.75 mg/l |
| 8 Jan 2024, 11:07 | 3.18 | 3.18 mg/l |
| 13 Dec 2023, 10:38 | 5.79 | 5.79 mg/l |
| 13 Nov 2023, 11:51 | 4.66 | 4.66 mg/l |
| 23 Oct 2023, 11:47 | 9.21 | 9.21 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.32 mg/l
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 08:00 | 0.32 | 0.32 mg/l |
| 3 Aug 2026, 08:45 | 0.37 | 0.37 mg/l |
| 8 Jul 2026, 10:32 | 0.97 | 0.97 mg/l |
| 24 Jun 2026, 09:53 | 0.74 | 0.74 mg/l |
| 8 Jun 2026, 11:08 | 0.39 | 0.39 mg/l |
| 12 May 2026, 12:22 | 0.075 | 0.075 mg/l |
| 18 Mar 2026, 12:02 | 0.12 | 0.12 mg/l |
| 19 Feb 2026, 11:12 | 0.11 | 0.11 mg/l |
| 26 Jan 2026, 12:17 | 0.13 | 0.13 mg/l |
| 18 Dec 2025, 10:08 | 0.11 | 0.11 mg/l |
| 25 Nov 2025, 10:23 | 0.14 | 0.14 mg/l |
| 21 Oct 2025, 11:44 | 0.28 | 0.28 mg/l |
| 16 Sep 2025, 09:20 | 0.3 | 0.3 mg/l |
| 26 Aug 2025, 11:22 | 0.36 | 0.36 mg/l |
| 15 Aug 2025, 09:48 | 0.49 | 0.49 mg/l |
| 11 Jul 2025, 11:25 | 0.25 | 0.25 mg/l |
| 25 Jun 2025, 10:57 | 0.3 | 0.3 mg/l |
| 8 Apr 2025, 13:19 | 0.059 | 0.059 mg/l |
| 19 Mar 2025, 12:49 | 0.14 | 0.14 mg/l |
| 17 Feb 2025, 10:38 | 0.078 | 0.078 mg/l |
| 27 Jan 2025, 12:13 | 0.13 | 0.13 mg/l |
| 11 Dec 2024, 11:02 | 0.054 | 0.054 mg/l |
| 7 Nov 2024, 10:08 | 0.33 | 0.33 mg/l |
| 4 Oct 2024, 11:52 | 0.16 | 0.16 mg/l |
| 2 Sep 2024, 10:02 | 0.37 | 0.37 mg/l |
| 1 Aug 2024, 09:47 | 0.41 | 0.41 mg/l |
| 8 Jul 2024, 11:36 | 0.22 | 0.22 mg/l |
| 21 Jun 2024, 11:35 | 0.078 | 0.078 mg/l |
| 7 Mar 2024, 08:03 | 0.11 | 0.11 mg/l |
| 6 Feb 2024, 09:27 | 0.19 | 0.19 mg/l |
| 8 Jan 2024, 11:07 | 0.1 | 0.1 mg/l |
| 13 Dec 2023, 10:38 | 0.13 | 0.13 mg/l |
| 13 Nov 2023, 11:51 | 0.18 | 0.18 mg/l |
| 23 Oct 2023, 11:47 | 0.062 | 0.062 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
785 µS/cm
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 08:00 | 785 | 785 µS/cm |
| 3 Aug 2026, 08:45 | 1698 | 1698 µS/cm |
| 8 Jul 2026, 10:32 | 1398 | 1398 µS/cm |
| 24 Jun 2026, 09:53 | 1010 | 1010 µS/cm |
| 8 Jun 2026, 11:08 | 907 | 907 µS/cm |
| 12 May 2026, 12:22 | 1145 | 1145 µS/cm |
| 18 Mar 2026, 12:02 | 947 | 947 µS/cm |
| 19 Feb 2026, 11:12 | 961 | 961 µS/cm |
| 26 Jan 2026, 12:17 | 847 | 847 µS/cm |
| 18 Dec 2025, 10:08 | 829 | 829 µS/cm |
| 25 Nov 2025, 10:23 | 941 | 941 µS/cm |
| 21 Oct 2025, 11:44 | 578 | 578 µS/cm |
| 16 Sep 2025, 09:20 | 669 | 669 µS/cm |
| 26 Aug 2025, 11:22 | 1191 | 1191 µS/cm |
| 15 Aug 2025, 09:48 | 1082 | 1082 µS/cm |
| 11 Jul 2025, 11:25 | 462 | 462 µS/cm |
| 25 Jun 2025, 10:57 | 1024 | 1024 µS/cm |
| 8 Apr 2025, 13:19 | 1176 | 1176 µS/cm |
| 19 Mar 2025, 12:49 | 1140 | 1140 µS/cm |
| 17 Feb 2025, 10:38 | 1020 | 1020 µS/cm |
| 27 Jan 2025, 12:13 | 792 | 792 µS/cm |
| 11 Dec 2024, 11:02 | 750 | 750 µS/cm |
| 7 Nov 2024, 10:08 | 1212 | 1212 µS/cm |
| 4 Oct 2024, 11:52 | 802 | 802 µS/cm |
| 2 Sep 2024, 10:02 | 1170 | 1170 µS/cm |
| 1 Aug 2024, 09:47 | 1289 | 1289 µS/cm |
| 8 Jul 2024, 11:36 | 753 | 753 µS/cm |
| 21 Jun 2024, 11:35 | 1009 | 1009 µS/cm |
| 7 Mar 2024, 08:03 | 1007 | 1007 µS/cm |
| 6 Feb 2024, 09:27 | 1178 | 1178 µS/cm |
| 8 Jan 2024, 11:07 | 842 | 842 µS/cm |
| 13 Dec 2023, 10:38 | 692 | 692 µS/cm |
| 13 Nov 2023, 11:51 | 774 | 774 µS/cm |
| 23 Oct 2023, 11:47 | 585 | 585 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 | 37.1% 7 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Sep 2026 | 3.6 mg/l 7 Sep 2026 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – Sep 2026 | 16.7 °C 7 Sep 2026 |
| pH 0061 | River water | 34 | Oct 2023 – Sep 2026 | 7.71 7 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 34 | Oct 2023 – Sep 2026 | below 0.03 mg/l 7 Sep 2026 |
| Nitrate as N 0117 | River water | 34 | Oct 2023 – Sep 2026 | below 0.196 mg/l 7 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 34 | Oct 2023 – Sep 2026 | 0.32 mg/l 7 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Sep 2026 | 785 µS/cm 7 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 34 | Oct 2023 – Sep 2026 | 220 mg/l 7 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 34 | Oct 2023 – Sep 2026 | below 0.00046 mg/l 7 Sep 2026 |
| Nitrite as N 0118 | River water | 34 | Oct 2023 – Sep 2026 | below 0.004 mg/l 7 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 34 | Oct 2023 – Sep 2026 | below 0.2 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.