Gilwiskaw Brook - Measham Fields Farm
EA name: GILWISKAW BROOK - MEASHAM FIELDS FARM
Environment Agency sampling point MD-58807700 · 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
- 15 Sep 2026, 12:4816 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 435400, 311600As published, to the nearest 100 m (so up to about 70 m out). Open in a map
- River, by its own name
- Gilwiskaw Brook
- River, by the map
- Gilwiskaw BrookPlaced on the river its name gives, 16 m from the line.
- Next gauge downstream
- Clifton Hall On the River Mease · 16 km along the river
- Nearest gauge upstream
- Ashby De La Zouch On the Gilwiskaw Brook · 4.9 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (21 samples)
Planned investigation (local monitoring) (12 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
90.6%
Sampled 15 Sep 2026, 16 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 12:48 | 90.6 | 90.6% |
| 10 Aug 2026, 10:34 | 90.2 | 90.2% |
| 2 Jul 2026, 12:42 | 92.1 | 92.1% |
| 18 Jun 2026, 10:45 | 92.8 | 92.8% |
| 12 May 2026, 14:03 | 97.7 | 97.7% |
| 27 Apr 2026, 14:20 | 108.1 | 108.1% |
| 9 Mar 2026, 11:02 | 97.7 | 97.7% |
| 11 Feb 2026, 12:14 | 95.2 | 95.2% |
| 16 Jan 2026, 10:20 | 90.3 | 90.3% |
| 2 Dec 2025, 11:14 | 94.4 | 94.4% |
| 4 Nov 2025, 10:53 | 90.6 | 90.6% |
| 9 Oct 2025, 11:32 | 91 | 91% |
| 4 Sep 2025, 10:38 | 89.7 | 89.7% |
| 15 Aug 2025, 11:54 | 90.4 | 90.4% |
| 15 Jul 2025, 13:59 | 16.2 | 16.2% |
| 12 Jun 2025, 10:21 | 89 | 89% |
| 9 May 2025, 14:17 | 104.4 | 104.4% |
| 23 Apr 2025, 10:03 | 91.9 | 91.9% |
| 10 Mar 2025, 09:49 | 96.4 | 96.4% |
| 17 Feb 2025, 11:49 | 95.9 | 95.9% |
| 27 Jan 2025, 11:10 | 99.6 | 99.6% |
| 4 Nov 2024, 09:18 | 93.4 | 93.4% |
| 3 Oct 2024, 11:05 | 92.9 | 92.9% |
| 3 Sep 2024, 15:17 | 92.8 | 92.8% |
| 6 Aug 2024, 08:12 | 91.6 | 91.6% |
| 10 Jul 2024, 11:31 | 92 | 92% |
| 4 Jun 2024, 11:39 | 91 | 91% |
| 7 Mar 2024, 09:39 | 97 | 97% |
| 8 Feb 2024, 09:00 | 97 | 97% |
| 12 Jan 2024, 08:59 | 97 | 97% |
| 6 Dec 2023, 11:54 | 98.2 | 98.2% |
| 3 Nov 2023, 11:13 | 94.1 | 94.1% |
| 3 Oct 2023, 12:09 | 95.2 | 95.2% |
Dissolved oxygen
as O2 · code 9924 · mg/l
8.61 mg/l
Sampled 15 Sep 2026, 16 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 12:48 | 8.61 | 8.61 mg/l |
| 10 Aug 2026, 10:34 | 8.62 | 8.62 mg/l |
| 2 Jul 2026, 12:42 | 8.95 | 8.95 mg/l |
| 18 Jun 2026, 10:45 | 9.02 | 9.02 mg/l |
| 12 May 2026, 14:03 | 10.8 | 10.8 mg/l |
| 27 Apr 2026, 14:20 | 11.2 | 11.2 mg/l |
| 9 Mar 2026, 11:02 | 11.2 | 11.2 mg/l |
| 11 Feb 2026, 12:14 | 11.1 | 11.1 mg/l |
| 16 Jan 2026, 10:20 | 11.3 | 11.3 mg/l |
| 2 Dec 2025, 11:14 | 11 | 11 mg/l |
| 4 Nov 2025, 10:53 | 9.5 | 9.5 mg/l |
| 9 Oct 2025, 11:32 | 9.54 | 9.54 mg/l |
| 4 Sep 2025, 10:38 | 9.02 | 9.02 mg/l |
| 15 Aug 2025, 11:54 | 8.45 | 8.45 mg/l |
| 15 Jul 2025, 13:59 | 1.59 | 1.59 mg/l |
| 12 Jun 2025, 10:21 | 8.87 | 8.87 mg/l |
| 9 May 2025, 14:17 | 10.9 | 10.9 mg/l |
| 23 Apr 2025, 10:03 | 10.2 | 10.2 mg/l |
| 10 Mar 2025, 09:49 | 11.5 | 11.5 mg/l |
| 17 Feb 2025, 11:49 | 12.3 | 12.3 mg/l |
| 27 Jan 2025, 11:10 | 12.5 | 12.5 mg/l |
| 4 Nov 2024, 09:18 | 10 | 10 mg/l |
| 3 Oct 2024, 11:05 | 10.1 | 10.1 mg/l |
| 3 Sep 2024, 15:17 | 9.08 | 9.08 mg/l |
| 6 Aug 2024, 08:12 | 8.83 | 8.83 mg/l |
| 10 Jul 2024, 11:31 | 9.25 | 9.25 mg/l |
| 4 Jun 2024, 11:39 | 9.21 | 9.21 mg/l |
| 7 Mar 2024, 09:39 | 11.8 | 11.8 mg/l |
| 8 Feb 2024, 09:00 | 11.9 | 11.9 mg/l |
| 12 Jan 2024, 08:59 | 11.9 | 11.9 mg/l |
| 6 Dec 2023, 11:54 | 12.5 | 12.5 mg/l |
| 3 Nov 2023, 11:13 | 10.5 | 10.5 mg/l |
| 3 Oct 2023, 12:09 | 9.72 | 9.72 mg/l |
Water temperature
code 0076 · °C
17.7 °C
Sampled 15 Sep 2026, 16 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 12:48 | 17.7 | 17.7 °C |
| 10 Aug 2026, 10:34 | 17.4 | 17.4 °C |
| 2 Jul 2026, 12:42 | 16.6 | 16.6 °C |
| 18 Jun 2026, 10:45 | 16.6 | 16.6 °C |
| 12 May 2026, 14:03 | 11 | 11 °C |
| 27 Apr 2026, 14:20 | 13.6 | 13.6 °C |
| 9 Mar 2026, 11:02 | 9.4 | 9.4 °C |
| 11 Feb 2026, 12:14 | 8.5 | 8.5 °C |
| 16 Jan 2026, 10:20 | 5.6 | 5.6 °C |
| 2 Dec 2025, 11:14 | 8.6 | 8.6 °C |
| 4 Nov 2025, 10:53 | 13.1 | 13.1 °C |
| 9 Oct 2025, 11:32 | 13.1 | 13.1 °C |
| 4 Sep 2025, 10:38 | 15 | 15 °C |
| 15 Aug 2025, 11:54 | 18.5 | 18.5 °C |
| 15 Jul 2025, 13:59 | 16.2 | 16.2 °C |
| 12 Jun 2025, 10:21 | 15.4 | 15.4 °C |
| 9 May 2025, 14:17 | 13.3 | 13.3 °C |
| 23 Apr 2025, 10:03 | 10.7 | 10.7 °C |
| 10 Mar 2025, 09:49 | 7.7 | 7.7 °C |
| 17 Feb 2025, 11:49 | 4.7 | 4.7 °C |
| 27 Jan 2025, 11:10 | 5.5 | 5.5 °C |
| 4 Nov 2024, 09:18 | 12.1 | 12.1 °C |
| 3 Oct 2024, 11:05 | 11.4 | 11.4 °C |
| 3 Sep 2024, 15:17 | 16.3 | 16.3 °C |
| 6 Aug 2024, 08:12 | 17 | 17 °C |
| 10 Jul 2024, 11:31 | 15 | 15 °C |
| 4 Jun 2024, 11:39 | 14.7 | 14.7 °C |
| 7 Mar 2024, 09:39 | 6.9 | 6.9 °C |
| 8 Feb 2024, 09:00 | 6.4 | 6.4 °C |
| 12 Jan 2024, 08:59 | 6.5 | 6.5 °C |
| 6 Dec 2023, 11:54 | 5.1 | 5.1 °C |
| 3 Nov 2023, 11:13 | 10.6 | 10.6 °C |
| 3 Oct 2023, 12:09 | 14.3 | 14.3 °C |
pH
code 0061
8.06
Sampled 15 Sep 2026, 16 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 12:48 | 8.06 | 8.06 |
| 10 Aug 2026, 10:34 | 8.35 | 8.35 |
| 2 Jul 2026, 12:42 | 8 | 8 |
| 18 Jun 2026, 10:45 | 8.19 | 8.19 |
| 12 May 2026, 14:03 | 8.26 | 8.26 |
| 27 Apr 2026, 14:20 | 8.29 | 8.29 |
| 9 Mar 2026, 11:02 | 7.84 | 7.84 |
| 11 Feb 2026, 12:14 | 7.73 | 7.73 |
| 16 Jan 2026, 10:20 | 7.76 | 7.76 |
| 2 Dec 2025, 11:14 | 7.95 | 7.95 |
| 4 Nov 2025, 10:53 | 7.83 | 7.83 |
| 9 Oct 2025, 11:32 | 8.2 | 8.2 |
| 4 Sep 2025, 10:38 | 7.8 | 7.8 |
| 15 Aug 2025, 11:54 | 8.06 | 8.06 |
| 15 Jul 2025, 13:59 | 8.19 | 8.19 |
| 12 Jun 2025, 10:21 | 8.01 | 8.01 |
| 9 May 2025, 14:17 | 8.31 | 8.31 |
| 23 Apr 2025, 10:03 | 7.91 | 7.91 |
| 10 Mar 2025, 09:49 | 8.21 | 8.21 |
| 17 Feb 2025, 11:49 | 8.08 | 8.08 |
| 27 Jan 2025, 11:10 | 7.64 | 7.64 |
| 4 Nov 2024, 09:18 | 8.07 | 8.07 |
| 3 Oct 2024, 11:05 | 7.85 | 7.85 |
| 3 Sep 2024, 15:17 | 7.91 | 7.91 |
| 6 Aug 2024, 08:12 | 8.07 | 8.07 |
| 10 Jul 2024, 11:31 | 7.93 | 7.93 |
| 4 Jun 2024, 11:39 | 7.88 | 7.88 |
| 7 Mar 2024, 09:39 | 8.03 | 8.03 |
| 8 Feb 2024, 09:00 | 8.08 | 8.08 |
| 12 Jan 2024, 08:59 | 8.1 | 8.1 |
| 6 Dec 2023, 11:54 | 7.94 | 7.94 |
| 3 Nov 2023, 11:13 | 7.69 | 7.69 |
| 3 Oct 2023, 12:09 | 8.06 | 8.06 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 15 Sep 2026, 16 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 12:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Aug 2026, 10:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Jul 2026, 12:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Jun 2026, 10:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 May 2026, 14:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Apr 2026, 14:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Mar 2026, 11:02 | 0.035 | 0.035 mg/l |
| 11 Feb 2026, 12:14 | 0.3 | 0.3 mg/l |
| 16 Jan 2026, 10:20 | 0.14 | 0.14 mg/l |
| 2 Dec 2025, 11:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Nov 2025, 10:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Oct 2025, 11:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Sep 2025, 10:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Aug 2025, 11:54 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jul 2025, 13:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Jun 2025, 10:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 May 2025, 14:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Apr 2025, 10:03 | 0.37 | 0.37 mg/l |
| 10 Mar 2025, 09:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Feb 2025, 11:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Jan 2025, 11:10 | 0.18 | 0.18 mg/l |
| 4 Nov 2024, 09:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Oct 2024, 11:05 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Sep 2024, 15:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Aug 2024, 08:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Jul 2024, 11:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Jun 2024, 11:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Mar 2024, 09:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Feb 2024, 09:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Jan 2024, 08:59 | 0.04 | 0.04 mg/l |
| 6 Dec 2023, 11:54 | 0.26 | 0.26 mg/l |
| 3 Nov 2023, 11:13 | 0.16 | 0.16 mg/l |
| 3 Oct 2023, 12:09 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
3.2 mg/l
Sampled 15 Sep 2026, 16 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 12:48 | 3.2 | 3.2 mg/l |
| 10 Aug 2026, 10:34 | 3.8 | 3.8 mg/l |
| 2 Jul 2026, 12:42 | 5.19 | 5.19 mg/l |
| 18 Jun 2026, 10:45 | 3.59 | 3.59 mg/l |
| 12 May 2026, 14:03 | 4.69 | 4.69 mg/l |
| 27 Apr 2026, 14:20 | 4.97 | 4.97 mg/l |
| 9 Mar 2026, 11:02 | 4.28 | 4.28 mg/l |
| 11 Feb 2026, 12:14 | 2.58 | 2.58 mg/l |
| 16 Jan 2026, 10:20 | 4.19 | 4.19 mg/l |
| 2 Dec 2025, 11:14 | 6.19 | 6.19 mg/l |
| 4 Nov 2025, 10:53 | 2.99 | 2.99 mg/l |
| 9 Oct 2025, 11:32 | 3.29 | 3.29 mg/l |
| 4 Sep 2025, 10:38 | 2.7 | 2.7 mg/l |
| 15 Aug 2025, 11:54 | 3.2 | 3.2 mg/l |
| 15 Jul 2025, 13:59 | 3.6 | 3.6 mg/l |
| 12 Jun 2025, 10:21 | 4.29 | 4.29 mg/l |
| 9 May 2025, 14:17 | 4.79 | 4.79 mg/l |
| 23 Apr 2025, 10:03 | 1.56 | 1.56 mg/l |
| 10 Mar 2025, 09:49 | 4.79 | 4.79 mg/l |
| 17 Feb 2025, 11:49 | 3.99 | 3.99 mg/l |
| 27 Jan 2025, 11:10 | 2.57 | 2.57 mg/l |
| 4 Nov 2024, 09:18 | 3.99 | 3.99 mg/l |
| 3 Oct 2024, 11:05 | 4.89 | 4.89 mg/l |
| 3 Sep 2024, 15:17 | 3.89 | 3.89 mg/l |
| 6 Aug 2024, 08:12 | 4.59 | 4.59 mg/l |
| 10 Jul 2024, 11:31 | 2.99 | 2.99 mg/l |
| 4 Jun 2024, 11:39 | 4.78 | 4.78 mg/l |
| 7 Mar 2024, 09:39 | 4.69 | 4.69 mg/l |
| 8 Feb 2024, 09:00 | 4.39 | 4.39 mg/l |
| 12 Jan 2024, 08:59 | 5.29 | 5.29 mg/l |
| 6 Dec 2023, 11:54 | 4.68 | 4.68 mg/l |
| 3 Nov 2023, 11:13 | 3.49 | 3.49 mg/l |
| 3 Oct 2023, 12:09 | 2.59 | 2.59 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.2 mg/l
Sampled 15 Sep 2026, 16 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 12:48 | 0.2 | 0.2 mg/l |
| 10 Aug 2026, 10:34 | 0.2 | 0.2 mg/l |
| 2 Jul 2026, 12:42 | 0.74 | 0.74 mg/l |
| 18 Jun 2026, 10:45 | 0.73 | 0.73 mg/l |
| 12 May 2026, 14:03 | 0.12 | 0.12 mg/l |
| 27 Apr 2026, 14:20 | 0.22 | 0.22 mg/l |
| 9 Mar 2026, 11:02 | 0.33 | 0.33 mg/l |
| 11 Feb 2026, 12:14 | 0.18 | 0.18 mg/l |
| 16 Jan 2026, 10:20 | 0.17 | 0.17 mg/l |
| 2 Dec 2025, 11:14 | 0.22 | 0.22 mg/l |
| 4 Nov 2025, 10:53 | 0.14 | 0.14 mg/l |
| 9 Oct 2025, 11:32 | 0.19 | 0.19 mg/l |
| 4 Sep 2025, 10:38 | 0.38 | 0.38 mg/l |
| 15 Aug 2025, 11:54 | 0.4 | 0.4 mg/l |
| 15 Jul 2025, 13:59 | 0.17 | 0.17 mg/l |
| 12 Jun 2025, 10:21 | 0.74 | 0.74 mg/l |
| 9 May 2025, 14:17 | 0.17 | 0.17 mg/l |
| 23 Apr 2025, 10:03 | 0.15 | 0.15 mg/l |
| 10 Mar 2025, 09:49 | 0.15 | 0.15 mg/l |
| 17 Feb 2025, 11:49 | 0.26 | 0.26 mg/l |
| 27 Jan 2025, 11:10 | 0.34 | 0.34 mg/l |
| 4 Nov 2024, 09:18 | 0.22 | 0.22 mg/l |
| 3 Oct 2024, 11:05 | 0.21 | 0.21 mg/l |
| 3 Sep 2024, 15:17 | 0.19 | 0.19 mg/l |
| 6 Aug 2024, 08:12 | 0.18 | 0.18 mg/l |
| 10 Jul 2024, 11:31 | 0.096 | 0.096 mg/l |
| 4 Jun 2024, 11:39 | 0.22 | 0.22 mg/l |
| 7 Mar 2024, 09:39 | 0.16 | 0.16 mg/l |
| 8 Feb 2024, 09:00 | 0.22 | 0.22 mg/l |
| 12 Jan 2024, 08:59 | 0.18 | 0.18 mg/l |
| 6 Dec 2023, 11:54 | 0.12 | 0.12 mg/l |
| 3 Nov 2023, 11:13 | 0.14 | 0.14 mg/l |
| 3 Oct 2023, 12:09 | 0.14 | 0.14 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
702 µS/cm
Sampled 15 Sep 2026, 16 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 12:48 | 702 | 702 µS/cm |
| 10 Aug 2026, 10:34 | 869 | 869 µS/cm |
| 2 Jul 2026, 12:42 | 834 | 834 µS/cm |
| 18 Jun 2026, 10:45 | 677 | 677 µS/cm |
| 12 May 2026, 14:03 | 741 | 741 µS/cm |
| 27 Apr 2026, 14:20 | 753 | 753 µS/cm |
| 9 Mar 2026, 11:02 | 605 | 605 µS/cm |
| 11 Feb 2026, 12:14 | 351 | 351 µS/cm |
| 16 Jan 2026, 10:20 | 435 | 435 µS/cm |
| 2 Dec 2025, 11:14 | 552 | 552 µS/cm |
| 4 Nov 2025, 10:53 | 729 | 729 µS/cm |
| 9 Oct 2025, 11:32 | 821 | 821 µS/cm |
| 4 Sep 2025, 10:38 | 716 | 716 µS/cm |
| 15 Aug 2025, 11:54 | 816 | 816 µS/cm |
| 15 Jul 2025, 13:59 | 837 | 837 µS/cm |
| 12 Jun 2025, 10:21 | 804 | 804 µS/cm |
| 9 May 2025, 14:17 | 789 | 789 µS/cm |
| 23 Apr 2025, 10:03 | 546 | 546 µS/cm |
| 10 Mar 2025, 09:49 | 718 | 718 µS/cm |
| 17 Feb 2025, 11:49 | 639 | 639 µS/cm |
| 27 Jan 2025, 11:10 | 431 | 431 µS/cm |
| 4 Nov 2024, 09:18 | 787 | 787 µS/cm |
| 3 Oct 2024, 11:05 | 494 | 494 µS/cm |
| 3 Sep 2024, 15:17 | 675 | 675 µS/cm |
| 6 Aug 2024, 08:12 | 774 | 774 µS/cm |
| 10 Jul 2024, 11:31 | 575 | 575 µS/cm |
| 4 Jun 2024, 11:39 | 688 | 688 µS/cm |
| 7 Mar 2024, 09:39 | 646 | 646 µS/cm |
| 8 Feb 2024, 09:00 | 637 | 637 µS/cm |
| 12 Jan 2024, 08:59 | 689 | 689 µS/cm |
| 6 Dec 2023, 11:54 | 517 | 517 µS/cm |
| 3 Nov 2023, 11:13 | 435 | 435 µS/cm |
| 3 Oct 2023, 12:09 | 596 | 596 µS/cm |
Everything measured here
15 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 15 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 33 | Oct 2023 – Sep 2026 | 90.6% 15 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 33 | Oct 2023 – Sep 2026 | 8.61 mg/l 15 Sep 2026 |
| Temperature of Water 0076 | River water | 33 | Oct 2023 – Sep 2026 | 17.7 °C 15 Sep 2026 |
| pH 0061 | River water | 33 | Oct 2023 – Sep 2026 | 8.06 15 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 33 | Oct 2023 – Sep 2026 | below 0.03 mg/l 15 Sep 2026 |
| Nitrate as N 0117 | River water | 33 | Oct 2023 – Sep 2026 | 3.2 mg/l 15 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 33 | Oct 2023 – Sep 2026 | 0.2 mg/l 15 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 33 | Oct 2023 – Sep 2026 | 702 µS/cm 15 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 33 | Oct 2023 – Sep 2026 | 170 mg/l 15 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 33 | Oct 2023 – Sep 2026 | below 0.00096 mg/l 15 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 15 | Oct 2023 – Mar 2025 | 1.1 mg/l 10 Mar 2025 |
| Chemical Oxygen Demand :- {COD} 0092 | River water | 14 | Oct 2023 – Mar 2025 | 15 mg/l 10 Mar 2025 |
| Nitrite as N 0118 | River water | 33 | Oct 2023 – Sep 2026 | 0.0042 mg/l 15 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 33 | Oct 2023 – Sep 2026 | 3.2 mg/l 15 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 15 | Oct 2023 – Mar 2025 | 5.5 mg/l 10 Mar 2025 |
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.