Medbourne Brook Medbourne
EA name: MEDBOURNE BK.MEDBOURNE
Environment Agency sampling point AN-MEDB100M · 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, 10:2224 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 33 since 3 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 479917, 293041As published, to the nearest 1 m. Open in a map
- River, by its own name
- Medbourne Brook
- River, by the map
- Medbourne BrookPlaced on the river its name gives, 2 m from the line.
- Next gauge downstream
- Ashley On the River Welland · 3.6 km along the river
- Nearest gauge upstream
- Medbourne On the Medbourne Brook · 0.9 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (24 samples)
Statutory failures (follow ups at non-designated points) (9 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
84.5%
Sampled 7 Sep 2026, 24 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 10:22 | 84.5 | 84.5% |
| 10 Aug 2026, 12:51 | 115.8 | 115.8% |
| 7 Jul 2026, 11:48 | 131.1 | 131.1% |
| 8 Jun 2026, 13:57 | 85 | 85% |
| 5 May 2026, 11:37 | 110.9 | 110.9% |
| 17 Apr 2026, 11:38 | 127.7 | 127.7% |
| 2 Mar 2026, 12:12 | 99.6 | 99.6% |
| 9 Feb 2026, 12:59 | 95.2 | 95.2% |
| 12 Jan 2026, 11:16 | 98.8 | 98.8% |
| 3 Dec 2025, 12:08 | 95.4 | 95.4% |
| 3 Nov 2025, 10:30 | 84 | 84% |
| 3 Oct 2025, 09:50 | 83.7 | 83.7% |
| 10 Sep 2025, 10:04 | 89.9 | 89.9% |
| 8 Aug 2025, 11:46 | 110.8 | 110.8% |
| 3 Jul 2025, 11:24 | 98 | 98% |
| 9 Jun 2025, 12:41 | 116.1 | 116.1% |
| 6 May 2025, 11:11 | 117.1 | 117.1% |
| 7 Apr 2025, 13:06 | 143.2 | 143.2% |
| 10 Mar 2025, 14:14 | 112.6 | 112.6% |
| 3 Feb 2025, 10:15 | 98.1 | 98.1% |
| 7 Jan 2025, 09:51 | 96.7 | 96.7% |
| 4 Dec 2024, 11:25 | 98.6 | 98.6% |
| 11 Nov 2024, 09:53 | 96.4 | 96.4% |
| 4 Oct 2024, 10:23 | 95.9 | 95.9% |
| 2 Sep 2024, 09:21 | 83.9 | 83.9% |
| 4 Jul 2024, 11:01 | 113.8 | 113.8% |
| 20 Jun 2024, 09:49 | 91.2 | 91.2% |
| 4 Mar 2024, 11:06 | 100.1 | 100.1% |
| 5 Feb 2024, 10:57 | 99.3 | 99.3% |
| 17 Jan 2024, 10:37 | 98.3 | 98.3% |
| 1 Dec 2023, 11:40 | 97.6 | 97.6% |
| 2 Nov 2023, 11:44 | 91.1 | 91.1% |
| 3 Oct 2023, 09:59 | 82.9 | 82.9% |
Dissolved oxygen
as O2 · code 9924 · mg/l
8.21 mg/l
Sampled 7 Sep 2026, 24 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 10:22 | 8.21 | 8.21 mg/l |
| 10 Aug 2026, 12:51 | 11 | 11 mg/l |
| 7 Jul 2026, 11:48 | 12.1 | 12.1 mg/l |
| 8 Jun 2026, 13:57 | 8.66 | 8.66 mg/l |
| 5 May 2026, 11:37 | 11.8 | 11.8 mg/l |
| 17 Apr 2026, 11:38 | 13.8 | 13.8 mg/l |
| 2 Mar 2026, 12:12 | 11.5 | 11.5 mg/l |
| 9 Feb 2026, 12:59 | 11.5 | 11.5 mg/l |
| 12 Jan 2026, 11:16 | 12.3 | 12.3 mg/l |
| 3 Dec 2025, 12:08 | 11.5 | 11.5 mg/l |
| 3 Nov 2025, 10:30 | 9.46 | 9.46 mg/l |
| 3 Oct 2025, 09:50 | 8.84 | 8.84 mg/l |
| 10 Sep 2025, 10:04 | 9.18 | 9.18 mg/l |
| 8 Aug 2025, 11:46 | 10.8 | 10.8 mg/l |
| 3 Jul 2025, 11:24 | 9.55 | 9.55 mg/l |
| 9 Jun 2025, 12:41 | 11.9 | 11.9 mg/l |
| 6 May 2025, 11:11 | 13.1 | 13.1 mg/l |
| 7 Apr 2025, 13:06 | 16.1 | 16.1 mg/l |
| 10 Mar 2025, 14:14 | 13.3 | 13.3 mg/l |
| 3 Feb 2025, 10:15 | 12.9 | 12.9 mg/l |
| 7 Jan 2025, 09:51 | 12.5 | 12.5 mg/l |
| 4 Dec 2024, 11:25 | 12.2 | 12.2 mg/l |
| 11 Nov 2024, 09:53 | 11.2 | 11.2 mg/l |
| 4 Oct 2024, 10:23 | 10.7 | 10.7 mg/l |
| 2 Sep 2024, 09:21 | 8.17 | 8.17 mg/l |
| 4 Jul 2024, 11:01 | 11.7 | 11.7 mg/l |
| 20 Jun 2024, 09:49 | 9.56 | 9.56 mg/l |
| 4 Mar 2024, 11:06 | 12.8 | 12.8 mg/l |
| 5 Feb 2024, 10:57 | 11.7 | 11.7 mg/l |
| 17 Jan 2024, 10:37 | 13.4 | 13.4 mg/l |
| 1 Dec 2023, 11:40 | 12.9 | 12.9 mg/l |
| 2 Nov 2023, 11:44 | 10.1 | 10.1 mg/l |
| 3 Oct 2023, 09:59 | 8.58 | 8.58 mg/l |
Water temperature
code 0076 · °C
16.6 °C
Sampled 7 Sep 2026, 24 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 10:22 | 16.6 | 16.6 °C |
| 10 Aug 2026, 12:51 | 17.7 | 17.7 °C |
| 7 Jul 2026, 11:48 | 19.3 | 19.3 °C |
| 8 Jun 2026, 13:57 | 14.4 | 14.4 °C |
| 5 May 2026, 11:37 | 12.6 | 12.6 °C |
| 17 Apr 2026, 11:38 | 11.9 | 11.9 °C |
| 2 Mar 2026, 12:12 | 8.9 | 8.9 °C |
| 9 Feb 2026, 12:59 | 7.3 | 7.3 °C |
| 12 Jan 2026, 11:16 | 6 | 6 °C |
| 3 Dec 2025, 12:08 | 7.2 | 7.2 °C |
| 3 Nov 2025, 10:30 | 10 | 10 °C |
| 3 Oct 2025, 09:50 | 12.8 | 12.8 °C |
| 10 Sep 2025, 10:04 | 14.3 | 14.3 °C |
| 8 Aug 2025, 11:46 | 16.3 | 16.3 °C |
| 3 Jul 2025, 11:24 | 16.5 | 16.5 °C |
| 9 Jun 2025, 12:41 | 14 | 14 °C |
| 6 May 2025, 11:11 | 10.4 | 10.4 °C |
| 7 Apr 2025, 13:06 | 10.1 | 10.1 °C |
| 10 Mar 2025, 14:14 | 8 | 8 °C |
| 3 Feb 2025, 10:15 | 3.7 | 3.7 °C |
| 7 Jan 2025, 09:51 | 4.5 | 4.5 °C |
| 4 Dec 2024, 11:25 | 6.1 | 6.1 °C |
| 11 Nov 2024, 09:53 | 8.9 | 8.9 °C |
| 4 Oct 2024, 10:23 | 10.5 | 10.5 °C |
| 2 Sep 2024, 09:21 | 16.5 | 16.5 °C |
| 4 Jul 2024, 11:01 | 14 | 14 °C |
| 20 Jun 2024, 09:49 | 13.1 | 13.1 °C |
| 4 Mar 2024, 11:06 | 4.9 | 4.9 °C |
| 5 Feb 2024, 10:57 | 8 | 8 °C |
| 17 Jan 2024, 10:37 | 2.4 | 2.4 °C |
| 1 Dec 2023, 11:40 | 3.5 | 3.5 °C |
| 2 Nov 2023, 11:44 | 10.8 | 10.8 °C |
| 3 Oct 2023, 09:59 | 13.7 | 13.7 °C |
pH
code 0061
7.86
Sampled 7 Sep 2026, 24 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 10:22 | 7.86 | 7.86 |
| 10 Aug 2026, 12:51 | 8.2 | 8.2 |
| 7 Jul 2026, 11:48 | 8.25 | 8.25 |
| 8 Jun 2026, 13:57 | 7.98 | 7.98 |
| 5 May 2026, 11:37 | 8.17 | 8.17 |
| 17 Apr 2026, 11:38 | 8.48 | 8.48 |
| 2 Mar 2026, 12:12 | 8.06 | 8.06 |
| 9 Feb 2026, 12:59 | 8.03 | 8.03 |
| 12 Jan 2026, 11:16 | 8.03 | 8.03 |
| 3 Dec 2025, 12:08 | 8.02 | 8.02 |
| 3 Nov 2025, 10:30 | 7.93 | 7.93 |
| 3 Oct 2025, 09:50 | 7.94 | 7.94 |
| 10 Sep 2025, 10:04 | 7.93 | 7.93 |
| 8 Aug 2025, 11:46 | 8.1 | 8.1 |
| 3 Jul 2025, 11:24 | 8.21 | 8.21 |
| 9 Jun 2025, 12:41 | 8.4 | 8.4 |
| 6 May 2025, 11:11 | 8.25 | 8.25 |
| 7 Apr 2025, 13:06 | 8.66 | 8.66 |
| 10 Mar 2025, 14:14 | 8.4 | 8.4 |
| 3 Feb 2025, 10:15 | 8.13 | 8.13 |
| 7 Jan 2025, 09:51 | 8.01 | 8.01 |
| 4 Dec 2024, 11:25 | 8.22 | 8.22 |
| 11 Nov 2024, 09:53 | 8.13 | 8.13 |
| 4 Oct 2024, 10:23 | 7.92 | 7.92 |
| 2 Sep 2024, 09:21 | 7.98 | 7.98 |
| 4 Jul 2024, 11:01 | 8.28 | 8.28 |
| 20 Jun 2024, 09:49 | 8.11 | 8.11 |
| 4 Mar 2024, 11:06 | 8.17 | 8.17 |
| 5 Feb 2024, 10:57 | 8.27 | 8.27 |
| 17 Jan 2024, 10:37 | 8.08 | 8.08 |
| 1 Dec 2023, 11:40 | 8.18 | 8.18 |
| 2 Nov 2023, 11:44 | 7.84 | 7.84 |
| 3 Oct 2023, 09:59 | 7.98 | 7.98 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.036 mg/l
Sampled 7 Sep 2026, 24 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 10:22 | 0.036 | 0.036 mg/l |
| 10 Aug 2026, 12:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Jul 2026, 11:48 | 0.03 | 0.03 mg/l |
| 8 Jun 2026, 13:57 | 0.044 | 0.044 mg/l |
| 5 May 2026, 11:37 | 0.098 | 0.098 mg/l |
| 17 Apr 2026, 11:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Mar 2026, 12:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Feb 2026, 12:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Jan 2026, 11:16 | 0.032 | 0.032 mg/l |
| 3 Dec 2025, 12:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Nov 2025, 10:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Oct 2025, 09:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Sep 2025, 10:04 | 0.063 | 0.063 mg/l |
| 8 Aug 2025, 11:46 | 0.037 | 0.037 mg/l |
| 3 Jul 2025, 11:24 | 0.046 | 0.046 mg/l |
| 9 Jun 2025, 12:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 May 2025, 11:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Mar 2025, 14:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Feb 2025, 10:15 | 0.08 | 0.08 mg/l |
| 7 Jan 2025, 09:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Dec 2024, 11:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Nov 2024, 09:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Oct 2024, 10:23 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Sep 2024, 09:21 | 0.034 | 0.034 mg/l |
| 4 Jul 2024, 11:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Jun 2024, 09:49 | 0.038 | 0.038 mg/l |
| 4 Mar 2024, 11:06 | 0.048 | 0.048 mg/l |
| 5 Feb 2024, 10:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jan 2024, 10:37 | 0.11 | 0.11 mg/l |
| 1 Dec 2023, 11:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Nov 2023, 11:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Oct 2023, 09:59 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
1.79 mg/l
Sampled 7 Sep 2026, 24 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 10:22 | 1.79 | 1.79 mg/l |
| 10 Aug 2026, 12:51 | <0.196 | below 0.196 mg/l (not detected above this) |
| 7 Jul 2026, 11:48 | 0.736 | 0.736 mg/l |
| 8 Jun 2026, 13:57 | 0.612 | 0.612 mg/l |
| 5 May 2026, 11:37 | 2.93 | 2.93 mg/l |
| 17 Apr 2026, 11:38 | 3.95 | 3.95 mg/l |
| 2 Mar 2026, 12:12 | 4.69 | 4.69 mg/l |
| 9 Feb 2026, 12:59 | 6.19 | 6.19 mg/l |
| 12 Jan 2026, 11:16 | 7.89 | 7.89 mg/l |
| 3 Dec 2025, 12:08 | 14 | 14 mg/l |
| 3 Nov 2025, 10:30 | 3.09 | 3.09 mg/l |
| 3 Oct 2025, 09:50 | 3.09 | 3.09 mg/l |
| 10 Sep 2025, 10:04 | 0.716 | 0.716 mg/l |
| 8 Aug 2025, 11:46 | 0.766 | 0.766 mg/l |
| 3 Jul 2025, 11:24 | 0.926 | 0.926 mg/l |
| 9 Jun 2025, 12:41 | 3.18 | 3.18 mg/l |
| 6 May 2025, 11:11 | 3.68 | 3.68 mg/l |
| 10 Mar 2025, 14:14 | 4.78 | 4.78 mg/l |
| 3 Feb 2025, 10:15 | 4.68 | 4.68 mg/l |
| 7 Jan 2025, 09:51 | 5.69 | 5.69 mg/l |
| 4 Dec 2024, 11:25 | 4.89 | 4.89 mg/l |
| 11 Nov 2024, 09:53 | 3.49 | 3.49 mg/l |
| 4 Oct 2024, 10:23 | 5.99 | 5.99 mg/l |
| 2 Sep 2024, 09:21 | 3.09 | 3.09 mg/l |
| 4 Jul 2024, 11:01 | 3.78 | 3.78 mg/l |
| 20 Jun 2024, 09:49 | 2.97 | 2.97 mg/l |
| 4 Mar 2024, 11:06 | 5.08 | 5.08 mg/l |
| 5 Feb 2024, 10:57 | 4.58 | 4.58 mg/l |
| 17 Jan 2024, 10:37 | 6.48 | 6.48 mg/l |
| 1 Dec 2023, 11:40 | 6.49 | 6.49 mg/l |
| 2 Nov 2023, 11:44 | 11 | 11 mg/l |
| 3 Oct 2023, 09:59 | 2.39 | 2.39 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.42 mg/l
Sampled 7 Sep 2026, 24 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 10:22 | 0.42 | 0.42 mg/l |
| 7 Jul 2026, 11:48 | 0.29 | 0.29 mg/l |
| 8 Jun 2026, 13:57 | 0.35 | 0.35 mg/l |
| 5 May 2026, 11:37 | 0.28 | 0.28 mg/l |
| 17 Apr 2026, 11:38 | 0.2 | 0.2 mg/l |
| 2 Mar 2026, 12:12 | 0.082 | 0.082 mg/l |
| 9 Feb 2026, 12:59 | 0.074 | 0.074 mg/l |
| 12 Jan 2026, 11:16 | 0.083 | 0.083 mg/l |
| 3 Dec 2025, 12:08 | 0.071 | 0.071 mg/l |
| 3 Nov 2025, 10:30 | 0.59 | 0.59 mg/l |
| 3 Oct 2025, 09:50 | 0.54 | 0.54 mg/l |
| 10 Sep 2025, 10:04 | 0.43 | 0.43 mg/l |
| 8 Aug 2025, 11:46 | 0.38 | 0.38 mg/l |
| 3 Jul 2025, 11:24 | 0.44 | 0.44 mg/l |
| 9 Jun 2025, 12:41 | 0.46 | 0.46 mg/l |
| 6 May 2025, 11:11 | 0.27 | 0.27 mg/l |
| 10 Mar 2025, 14:14 | 0.11 | 0.11 mg/l |
| 3 Feb 2025, 10:15 | 0.078 | 0.078 mg/l |
| 7 Jan 2025, 09:51 | 0.13 | 0.13 mg/l |
| 4 Dec 2024, 11:25 | 0.088 | 0.088 mg/l |
| 11 Nov 2024, 09:53 | 0.17 | 0.17 mg/l |
| 4 Oct 2024, 10:23 | 0.1 | 0.1 mg/l |
| 2 Sep 2024, 09:21 | 0.44 | 0.44 mg/l |
| 4 Jul 2024, 11:01 | 0.33 | 0.33 mg/l |
| 20 Jun 2024, 09:49 | 0.24 | 0.24 mg/l |
| 4 Mar 2024, 11:06 | 0.089 | 0.089 mg/l |
| 5 Feb 2024, 10:57 | 0.12 | 0.12 mg/l |
| 17 Jan 2024, 10:37 | 0.097 | 0.097 mg/l |
| 1 Dec 2023, 11:40 | 0.084 | 0.084 mg/l |
| 2 Nov 2023, 11:44 | 0.093 | 0.093 mg/l |
| 3 Oct 2023, 09:59 | 0.45 | 0.45 mg/l |
Turbidity
code 6396 · NTU
13 NTU
Sampled 4 Mar 2024, 2.6 years ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Mar 2024, 11:06 | 13 | 13 NTU |
| 5 Feb 2024, 10:57 | 8.8 | 8.8 NTU |
| 17 Jan 2024, 10:37 | 5.2 | 5.2 NTU |
| 1 Dec 2023, 11:40 | 4.2 | 4.2 NTU |
| 2 Nov 2023, 11:44 | 210 | 210 NTU |
| 3 Oct 2023, 09:59 | 4.1 | 4.1 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
959 µS/cm
Sampled 7 Sep 2026, 24 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 10:22 | 959 | 959 µS/cm |
| 10 Aug 2026, 12:51 | 1087 | 1087 µS/cm |
| 7 Jul 2026, 11:48 | 994 | 994 µS/cm |
| 8 Jun 2026, 13:57 | 921 | 921 µS/cm |
| 5 May 2026, 11:37 | 919 | 919 µS/cm |
| 17 Apr 2026, 11:38 | 847 | 847 µS/cm |
| 2 Mar 2026, 12:12 | 530 | 530 µS/cm |
| 9 Feb 2026, 12:59 | 506 | 506 µS/cm |
| 12 Jan 2026, 11:16 | 560 | 560 µS/cm |
| 3 Dec 2025, 12:08 | 667 | 667 µS/cm |
| 3 Nov 2025, 10:30 | 1023 | 1023 µS/cm |
| 3 Oct 2025, 09:50 | 1000 | 1000 µS/cm |
| 10 Sep 2025, 10:04 | 821 | 821 µS/cm |
| 8 Aug 2025, 11:46 | 988 | 988 µS/cm |
| 3 Jul 2025, 11:24 | 1025 | 1025 µS/cm |
| 9 Jun 2025, 12:41 | 938 | 938 µS/cm |
| 6 May 2025, 11:11 | 944 | 944 µS/cm |
| 7 Apr 2025, 13:06 | 876 | 876 µS/cm |
| 10 Mar 2025, 14:14 | 779 | 779 µS/cm |
| 3 Feb 2025, 10:15 | 668 | 668 µS/cm |
| 7 Jan 2025, 09:51 | 483 | 483 µS/cm |
| 4 Dec 2024, 11:25 | 665 | 665 µS/cm |
| 11 Nov 2024, 09:53 | 839 | 839 µS/cm |
| 4 Oct 2024, 10:23 | 569 | 569 µS/cm |
| 2 Sep 2024, 09:21 | 1035 | 1035 µS/cm |
| 4 Jul 2024, 11:01 | 984 | 984 µS/cm |
| 20 Jun 2024, 09:49 | 941 | 941 µS/cm |
| 4 Mar 2024, 11:06 | 653 | 653 µS/cm |
| 5 Feb 2024, 10:57 | 736 | 736 µS/cm |
| 17 Jan 2024, 10:37 | 751 | 751 µS/cm |
| 1 Dec 2023, 11:40 | 709 | 709 µS/cm |
| 2 Nov 2023, 11:44 | 472 | 472 µS/cm |
| 3 Oct 2023, 09:59 | 945 | 945 µS/cm |
Everything measured here
14 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 14 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 33 | Oct 2023 – Sep 2026 | 84.5% 7 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 33 | Oct 2023 – Sep 2026 | 8.21 mg/l 7 Sep 2026 |
| Temperature of Water 0076 | River water | 33 | Oct 2023 – Sep 2026 | 16.6 °C 7 Sep 2026 |
| pH 0061 | River water | 33 | Oct 2023 – Sep 2026 | 7.86 7 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 32 | Oct 2023 – Sep 2026 | 0.036 mg/l 7 Sep 2026 |
| Nitrate as N 0117 | River water | 32 | Oct 2023 – Sep 2026 | 1.79 mg/l 7 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 31 | Oct 2023 – Sep 2026 | 0.42 mg/l 7 Sep 2026 |
| Turbidity 6396 | River water | 6 | Oct 2023 – Mar 2024 | 13 NTU 4 Mar 2024 |
| Conductivity at 25 C 0077 | River water | 33 | Oct 2023 – Sep 2026 | 959 µS/cm 7 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 32 | Oct 2023 – Sep 2026 | 260 mg/l 7 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 32 | Oct 2023 – Sep 2026 | 0.00078 mg/l 7 Sep 2026 |
| Nitrite as N 0118 | River water | 32 | Oct 2023 – Sep 2026 | 0.012 mg/l 7 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 32 | Oct 2023 – Sep 2026 | 1.8 mg/l 7 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 6 | Oct 2023 – Mar 2024 | 12 mg/l 4 Mar 2024 |
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.