Evington Brook Spinney Hill Park
EA name: EVINGTON BROOK SPINNEY HILL PARK (also listed as “EVINGTON BROOK AT SPINNEY HILL PARK”)
Environment Agency sampling point MD-48716220 · 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
- 11 Sep 2026, 09:1020 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 17 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 460710, 304600As published, to the nearest 10 m. Open in a map
- River, by its own name
- Evington Brook
- River, by the map
- Evington BrookPlaced on the river its name gives, 6 m from the line.
- Next gauge downstream
- Leicester Ash Street On the Willow Brook · 1.2 km along the riverBeside Spinney Hill Park: too close to say above or below.
- Why it was sampled
- Planned investigation (local monitoring) (28 samples)
Environmental monitoring statutory (EU directives) (6 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
69.6%
Sampled 11 Sep 2026, 20 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 09:10 | 69.6 | 69.6% |
| 17 Aug 2026, 11:47 | 30.1 | 30.1% |
| 20 Jul 2026, 09:34 | 58.2 | 58.2% |
| 4 Jun 2026, 08:23 | 72.9 | 72.9% |
| 18 May 2026, 10:11 | 74.6 | 74.6% |
| 15 Apr 2026, 12:25 | 110.5 | 110.5% |
| 5 Mar 2026, 09:51 | 100.4 | 100.4% |
| 2 Feb 2026, 10:48 | 99.3 | 99.3% |
| 7 Jan 2026, 13:47 | 94 | 94% |
| 5 Dec 2025, 11:50 | 96.9 | 96.9% |
| 7 Nov 2025, 12:36 | 65.1 | 65.1% |
| 3 Oct 2025, 11:01 | 74.8 | 74.8% |
| 10 Sep 2025, 10:26 | 56.9 | 56.9% |
| 6 Aug 2025, 09:35 | 59.9 | 59.9% |
| 29 Jul 2025, 09:16 | 60.1 | 60.1% |
| 10 Jun 2025, 09:42 | 67.3 | 67.3% |
| 6 May 2025, 12:46 | 100.9 | 100.9% |
| 2 Apr 2025, 12:05 | 131.4 | 131.4% |
| 10 Mar 2025, 10:19 | 89.2 | 89.2% |
| 3 Feb 2025, 11:44 | 100.3 | 100.3% |
| 9 Dec 2024, 12:08 | 97.6 | 97.6% |
| 4 Nov 2024, 13:03 | 81.7 | 81.7% |
| 15 Oct 2024, 10:20 | 92.7 | 92.7% |
| 6 Sep 2024, 11:52 | 64.4 | 64.4% |
| 12 Aug 2024, 09:02 | 62.1 | 62.1% |
| 11 Jul 2024, 11:01 | 80.5 | 80.5% |
| 3 Jun 2024, 13:32 | 86.1 | 86.1% |
| 8 Mar 2024, 11:02 | 97.9 | 97.9% |
| 7 Feb 2024, 11:13 | 99 | 99% |
| 10 Jan 2024, 14:02 | 98.8 | 98.8% |
| 5 Dec 2023, 11:58 | 97.5 | 97.5% |
| 7 Nov 2023, 11:07 | 95.7 | 95.7% |
| 17 Oct 2023, 11:33 | 92.6 | 92.6% |
Dissolved oxygen
as O2 · code 9924 · mg/l
6.93 mg/l
Sampled 11 Sep 2026, 20 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 09:10 | 6.93 | 6.93 mg/l |
| 17 Aug 2026, 11:47 | 2.86 | 2.86 mg/l |
| 20 Jul 2026, 09:34 | 5.83 | 5.83 mg/l |
| 4 Jun 2026, 08:23 | 7.51 | 7.51 mg/l |
| 18 May 2026, 10:11 | 8.25 | 8.25 mg/l |
| 15 Apr 2026, 12:25 | 11.8 | 11.8 mg/l |
| 5 Mar 2026, 09:51 | 11.8 | 11.8 mg/l |
| 2 Feb 2026, 10:48 | 11.9 | 11.9 mg/l |
| 7 Jan 2026, 13:47 | 12.1 | 12.1 mg/l |
| 5 Dec 2025, 11:50 | 11.7 | 11.7 mg/l |
| 7 Nov 2025, 12:36 | 6.81 | 6.81 mg/l |
| 3 Oct 2025, 11:01 | 7.51 | 7.51 mg/l |
| 10 Sep 2025, 10:26 | 5.76 | 5.76 mg/l |
| 6 Aug 2025, 09:35 | 6.02 | 6.02 mg/l |
| 29 Jul 2025, 09:16 | 6.01 | 6.01 mg/l |
| 10 Jun 2025, 09:42 | 6.93 | 6.93 mg/l |
| 6 May 2025, 12:46 | 11.2 | 11.2 mg/l |
| 2 Apr 2025, 12:05 | 14.9 | 14.9 mg/l |
| 10 Mar 2025, 10:19 | 10.8 | 10.8 mg/l |
| 3 Feb 2025, 11:44 | 12.5 | 12.5 mg/l |
| 9 Dec 2024, 12:08 | 11.6 | 11.6 mg/l |
| 4 Nov 2024, 13:03 | 8.93 | 8.93 mg/l |
| 15 Oct 2024, 10:20 | 10.2 | 10.2 mg/l |
| 6 Sep 2024, 11:52 | 6.13 | 6.13 mg/l |
| 12 Aug 2024, 09:02 | 5.89 | 5.89 mg/l |
| 11 Jul 2024, 11:01 | 8.1 | 8.1 mg/l |
| 3 Jun 2024, 13:32 | 8.64 | 8.64 mg/l |
| 8 Mar 2024, 11:02 | 11.7 | 11.7 mg/l |
| 7 Feb 2024, 11:13 | 12 | 12 mg/l |
| 10 Jan 2024, 14:02 | 12.5 | 12.5 mg/l |
| 5 Dec 2023, 11:58 | 11.8 | 11.8 mg/l |
| 7 Nov 2023, 11:07 | 10.7 | 10.7 mg/l |
| 17 Oct 2023, 11:33 | 10.2 | 10.2 mg/l |
Water temperature
code 0076 · °C
15.5 °C
Sampled 11 Sep 2026, 20 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 09:10 | 15.5 | 15.5 °C |
| 17 Aug 2026, 11:47 | 17.7 | 17.7 °C |
| 20 Jul 2026, 09:34 | 15.2 | 15.2 °C |
| 4 Jun 2026, 08:23 | 13.9 | 13.9 °C |
| 18 May 2026, 10:11 | 10.8 | 10.8 °C |
| 15 Apr 2026, 12:25 | 12.4 | 12.4 °C |
| 5 Mar 2026, 09:51 | 8.1 | 8.1 °C |
| 2 Feb 2026, 10:48 | 7.3 | 7.3 °C |
| 7 Jan 2026, 13:47 | 4.8 | 4.8 °C |
| 5 Dec 2025, 11:50 | 7.3 | 7.3 °C |
| 7 Nov 2025, 12:36 | 13.2 | 13.2 °C |
| 3 Oct 2025, 11:01 | 15.1 | 15.1 °C |
| 10 Sep 2025, 10:26 | 14.7 | 14.7 °C |
| 6 Aug 2025, 09:35 | 15 | 15 °C |
| 29 Jul 2025, 09:16 | 15.3 | 15.3 °C |
| 10 Jun 2025, 09:42 | 13.9 | 13.9 °C |
| 6 May 2025, 12:46 | 10.6 | 10.6 °C |
| 2 Apr 2025, 12:05 | 9.8 | 9.8 °C |
| 10 Mar 2025, 10:19 | 7.2 | 7.2 °C |
| 3 Feb 2025, 11:44 | 5.8 | 5.8 °C |
| 9 Dec 2024, 12:08 | 7.7 | 7.7 °C |
| 4 Nov 2024, 13:03 | 11.3 | 11.3 °C |
| 15 Oct 2024, 10:20 | 11.1 | 11.1 °C |
| 6 Sep 2024, 11:52 | 17.6 | 17.6 °C |
| 12 Aug 2024, 09:02 | 17.8 | 17.8 °C |
| 11 Jul 2024, 11:01 | 15 | 15 °C |
| 3 Jun 2024, 13:32 | 15.1 | 15.1 °C |
| 8 Mar 2024, 11:02 | 7.4 | 7.4 °C |
| 7 Feb 2024, 11:13 | 7 | 7 °C |
| 10 Jan 2024, 14:02 | 5.4 | 5.4 °C |
| 5 Dec 2023, 11:58 | 7 | 7 °C |
| 7 Nov 2023, 11:07 | 10.2 | 10.2 °C |
| 17 Oct 2023, 11:33 | 11.1 | 11.1 °C |
pH
code 0061
7.88
Sampled 11 Sep 2026, 20 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 09:10 | 7.88 | 7.88 |
| 17 Aug 2026, 11:47 | 7.62 | 7.62 |
| 20 Jul 2026, 09:34 | 7.66 | 7.66 |
| 4 Jun 2026, 08:23 | 7.88 | 7.88 |
| 18 May 2026, 10:11 | 7.99 | 7.99 |
| 15 Apr 2026, 12:25 | 8.32 | 8.32 |
| 5 Mar 2026, 09:51 | 8.41 | 8.41 |
| 2 Feb 2026, 10:48 | 8.36 | 8.36 |
| 7 Jan 2026, 13:47 | 8.32 | 8.32 |
| 5 Dec 2025, 11:50 | 8.23 | 8.23 |
| 7 Nov 2025, 12:36 | 7.92 | 7.92 |
| 3 Oct 2025, 11:01 | 8.11 | 8.11 |
| 10 Sep 2025, 10:26 | 7.79 | 7.79 |
| 6 Aug 2025, 09:35 | 7.85 | 7.85 |
| 29 Jul 2025, 09:16 | 7.85 | 7.85 |
| 10 Jun 2025, 09:42 | 7.82 | 7.82 |
| 6 May 2025, 12:46 | 8.38 | 8.38 |
| 2 Apr 2025, 12:05 | 8.64 | 8.64 |
| 10 Mar 2025, 10:19 | 8.32 | 8.32 |
| 3 Feb 2025, 11:44 | 8.37 | 8.37 |
| 9 Dec 2024, 12:08 | 8.07 | 8.07 |
| 4 Nov 2024, 13:03 | 8.18 | 8.18 |
| 15 Oct 2024, 10:20 | 8.31 | 8.31 |
| 6 Sep 2024, 11:52 | 7.82 | 7.82 |
| 12 Aug 2024, 09:02 | 7.99 | 7.99 |
| 11 Jul 2024, 11:01 | 8.1 | 8.1 |
| 3 Jun 2024, 13:32 | 8.2 | 8.2 |
| 8 Mar 2024, 11:02 | 8.38 | 8.38 |
| 7 Feb 2024, 11:13 | 8.21 | 8.21 |
| 10 Jan 2024, 14:02 | 8.32 | 8.32 |
| 5 Dec 2023, 11:58 | 7.71 | 7.71 |
| 7 Nov 2023, 11:07 | 8.28 | 8.28 |
| 17 Oct 2023, 11:33 | 8.26 | 8.26 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.11 mg/l
Sampled 11 Sep 2026, 20 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 09:10 | 0.11 | 0.11 mg/l |
| 17 Aug 2026, 11:47 | 0.14 | 0.14 mg/l |
| 20 Jul 2026, 09:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Jun 2026, 08:23 | 0.25 | 0.25 mg/l |
| 18 May 2026, 10:11 | 0.035 | 0.035 mg/l |
| 15 Apr 2026, 12:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Mar 2026, 09:51 | 0.031 | 0.031 mg/l |
| 2 Feb 2026, 10:48 | 0.065 | 0.065 mg/l |
| 7 Jan 2026, 13:47 | 0.22 | 0.22 mg/l |
| 5 Dec 2025, 11:50 | 0.047 | 0.047 mg/l |
| 7 Nov 2025, 12:36 | 0.16 | 0.16 mg/l |
| 3 Oct 2025, 11:01 | 0.072 | 0.072 mg/l |
| 10 Sep 2025, 10:26 | 2.2 | 2.2 mg/l |
| 6 Aug 2025, 09:35 | 0.32 | 0.32 mg/l |
| 29 Jul 2025, 09:16 | 0.21 | 0.21 mg/l |
| 10 Jun 2025, 09:42 | 0.44 | 0.44 mg/l |
| 6 May 2025, 12:46 | 0.44 | 0.44 mg/l |
| 10 Mar 2025, 10:19 | 0.066 | 0.066 mg/l |
| 3 Feb 2025, 11:44 | 0.1 | 0.1 mg/l |
| 9 Dec 2024, 12:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Nov 2024, 13:03 | 0.13 | 0.13 mg/l |
| 15 Oct 2024, 10:20 | 0.098 | 0.098 mg/l |
| 6 Sep 2024, 11:52 | 0.58 | 0.58 mg/l |
| 12 Aug 2024, 09:02 | 0.15 | 0.15 mg/l |
| 11 Jul 2024, 11:01 | 0.36 | 0.36 mg/l |
| 3 Jun 2024, 13:32 | 0.42 | 0.42 mg/l |
| 8 Mar 2024, 11:02 | 0.15 | 0.15 mg/l |
| 7 Feb 2024, 11:13 | 0.078 | 0.078 mg/l |
| 10 Jan 2024, 14:02 | 0.11 | 0.11 mg/l |
| 5 Dec 2023, 11:58 | 0.034 | 0.034 mg/l |
| 7 Nov 2023, 11:07 | 0.077 | 0.077 mg/l |
| 17 Oct 2023, 11:33 | 0.1 | 0.1 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
1.49 mg/l
Sampled 11 Sep 2026, 20 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 09:10 | 1.49 | 1.49 mg/l |
| 17 Aug 2026, 11:47 | <0.196 | below 0.196 mg/l (not detected above this) |
| 20 Jul 2026, 09:34 | 0.37 | 0.37 mg/l |
| 4 Jun 2026, 08:23 | 1.77 | 1.77 mg/l |
| 18 May 2026, 10:11 | 1.26 | 1.26 mg/l |
| 15 Apr 2026, 12:25 | 2.02 | 2.02 mg/l |
| 5 Mar 2026, 09:51 | 7.38 | 7.38 mg/l |
| 2 Feb 2026, 10:48 | 12 | 12 mg/l |
| 7 Jan 2026, 13:47 | 5.42 | 5.42 mg/l |
| 5 Dec 2025, 11:50 | 18 | 18 mg/l |
| 7 Nov 2025, 12:36 | 1.05 | 1.05 mg/l |
| 3 Oct 2025, 11:01 | 1.15 | 1.15 mg/l |
| 10 Sep 2025, 10:26 | 1.14 | 1.14 mg/l |
| 6 Aug 2025, 09:35 | 0.782 | 0.782 mg/l |
| 29 Jul 2025, 09:16 | 0.805 | 0.805 mg/l |
| 10 Jun 2025, 09:42 | 1.62 | 1.62 mg/l |
| 6 May 2025, 12:46 | 1.65 | 1.65 mg/l |
| 10 Mar 2025, 10:19 | 4.14 | 4.14 mg/l |
| 3 Feb 2025, 11:44 | 6.07 | 6.07 mg/l |
| 9 Dec 2024, 12:08 | 7.49 | 7.49 mg/l |
| 4 Nov 2024, 13:03 | 2.73 | 2.73 mg/l |
| 15 Oct 2024, 10:20 | 3.67 | 3.67 mg/l |
| 6 Sep 2024, 11:52 | 0.97 | 0.97 mg/l |
| 12 Aug 2024, 09:02 | 1.51 | 1.51 mg/l |
| 11 Jul 2024, 11:01 | 1.73 | 1.73 mg/l |
| 3 Jun 2024, 13:32 | 2.09 | 2.09 mg/l |
| 8 Mar 2024, 11:02 | 5.06 | 5.06 mg/l |
| 7 Feb 2024, 11:13 | 8.97 | 8.97 mg/l |
| 10 Jan 2024, 14:02 | 6.18 | 6.18 mg/l |
| 5 Dec 2023, 11:58 | 4.39 | 4.39 mg/l |
| 7 Nov 2023, 11:07 | 6.47 | 6.47 mg/l |
| 17 Oct 2023, 11:33 | 3.86 | 3.86 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.35 mg/l
Sampled 11 Sep 2026, 20 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 09:10 | 0.35 | 0.35 mg/l |
| 17 Aug 2026, 11:47 | 1.3 | 1.3 mg/l |
| 20 Jul 2026, 09:34 | 0.68 | 0.68 mg/l |
| 4 Jun 2026, 08:23 | 0.27 | 0.27 mg/l |
| 18 May 2026, 10:11 | 0.17 | 0.17 mg/l |
| 15 Apr 2026, 12:25 | 0.16 | 0.16 mg/l |
| 5 Mar 2026, 09:51 | 0.084 | 0.084 mg/l |
| 2 Feb 2026, 10:48 | 0.093 | 0.093 mg/l |
| 7 Jan 2026, 13:47 | 0.18 | 0.18 mg/l |
| 5 Dec 2025, 11:50 | 0.091 | 0.091 mg/l |
| 7 Nov 2025, 12:36 | 0.4 | 0.4 mg/l |
| 3 Oct 2025, 11:01 | 0.29 | 0.29 mg/l |
| 10 Sep 2025, 10:26 | 0.76 | 0.76 mg/l |
| 6 Aug 2025, 09:35 | 0.59 | 0.59 mg/l |
| 29 Jul 2025, 09:16 | 0.56 | 0.56 mg/l |
| 10 Jun 2025, 09:42 | 0.44 | 0.44 mg/l |
| 6 May 2025, 12:46 | 0.38 | 0.38 mg/l |
| 10 Mar 2025, 10:19 | 0.1 | 0.1 mg/l |
| 3 Feb 2025, 11:44 | 0.1 | 0.1 mg/l |
| 9 Dec 2024, 12:08 | 0.09 | 0.09 mg/l |
| 4 Nov 2024, 13:03 | 0.18 | 0.18 mg/l |
| 15 Oct 2024, 10:20 | 0.13 | 0.13 mg/l |
| 6 Sep 2024, 11:52 | 0.59 | 0.59 mg/l |
| 12 Aug 2024, 09:02 | 0.43 | 0.43 mg/l |
| 11 Jul 2024, 11:01 | 0.25 | 0.25 mg/l |
| 3 Jun 2024, 13:32 | 0.28 | 0.28 mg/l |
| 8 Mar 2024, 11:02 | 0.14 | 0.14 mg/l |
| 7 Feb 2024, 11:13 | 0.1 | 0.1 mg/l |
| 10 Jan 2024, 14:02 | 0.11 | 0.11 mg/l |
| 5 Dec 2023, 11:58 | 0.12 | 0.12 mg/l |
| 7 Nov 2023, 11:07 | 0.1 | 0.1 mg/l |
| 17 Oct 2023, 11:33 | 0.18 | 0.18 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
832 µS/cm
Sampled 11 Sep 2026, 20 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 09:10 | 832 | 832 µS/cm |
| 17 Aug 2026, 11:47 | 1364 | 1364 µS/cm |
| 20 Jul 2026, 09:34 | 1764 | 1764 µS/cm |
| 4 Jun 2026, 08:23 | 827 | 827 µS/cm |
| 18 May 2026, 10:11 | 711 | 711 µS/cm |
| 15 Apr 2026, 12:25 | 1084 | 1084 µS/cm |
| 5 Mar 2026, 09:51 | 771 | 771 µS/cm |
| 2 Feb 2026, 10:48 | 763 | 763 µS/cm |
| 7 Jan 2026, 13:47 | 1121 | 1121 µS/cm |
| 5 Dec 2025, 11:50 | 740 | 740 µS/cm |
| 7 Nov 2025, 12:36 | 877 | 877 µS/cm |
| 3 Oct 2025, 11:01 | 666 | 666 µS/cm |
| 10 Sep 2025, 10:26 | 1054 | 1054 µS/cm |
| 6 Aug 2025, 09:35 | 959 | 959 µS/cm |
| 29 Jul 2025, 09:16 | 966 | 966 µS/cm |
| 10 Jun 2025, 09:42 | 1636 | 1636 µS/cm |
| 6 May 2025, 12:46 | 1079 | 1079 µS/cm |
| 2 Apr 2025, 12:05 | 900 | 900 µS/cm |
| 10 Mar 2025, 10:19 | 889 | 889 µS/cm |
| 3 Feb 2025, 11:44 | 853 | 853 µS/cm |
| 9 Dec 2024, 12:08 | 680 | 680 µS/cm |
| 4 Nov 2024, 13:03 | 865 | 865 µS/cm |
| 15 Oct 2024, 10:20 | 796 | 796 µS/cm |
| 6 Sep 2024, 11:52 | 918 | 918 µS/cm |
| 12 Aug 2024, 09:02 | 1019 | 1019 µS/cm |
| 11 Jul 2024, 11:01 | 831 | 831 µS/cm |
| 3 Jun 2024, 13:32 | 878 | 878 µS/cm |
| 8 Mar 2024, 11:02 | 1042 | 1042 µS/cm |
| 7 Feb 2024, 11:13 | 744 | 744 µS/cm |
| 10 Jan 2024, 14:02 | 923 | 923 µS/cm |
| 5 Dec 2023, 11:58 | 436 | 436 µS/cm |
| 7 Nov 2023, 11:07 | 805 | 805 µS/cm |
| 17 Oct 2023, 11:33 | 885 | 885 µS/cm |
Everything measured here
17 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 17 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 33 | Oct 2023 – Sep 2026 | 69.6% 11 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 33 | Oct 2023 – Sep 2026 | 6.93 mg/l 11 Sep 2026 |
| Temperature of Water 0076 | River water | 33 | Oct 2023 – Sep 2026 | 15.5 °C 11 Sep 2026 |
| pH 0061 | River water | 33 | Oct 2023 – Sep 2026 | 7.88 11 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 32 | Oct 2023 – Sep 2026 | 0.11 mg/l 11 Sep 2026 |
| Nitrate as N 0117 | River water | 32 | Oct 2023 – Sep 2026 | 1.49 mg/l 11 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 32 | Oct 2023 – Sep 2026 | 0.35 mg/l 11 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 33 | Oct 2023 – Sep 2026 | 832 µS/cm 11 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 32 | Oct 2023 – Sep 2026 | 210 mg/l 11 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 32 | Oct 2023 – Sep 2026 | 0.00229 mg/l 11 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 31 | Oct 2023 – Sep 2026 | 1.5 mg/l 11 Sep 2026 |
| Chlorophyll : Acetone Extract 7887 | River water | 30 | Oct 2023 – Sep 2026 | 1.8 µg/l 11 Sep 2026 |
| Copper, Dissolved 6450 | River water | 34 | Oct 2023 – Sep 2026 | 2.7 µg/l 11 Sep 2026 |
| Nitrite as N 0118 | River water | 32 | Oct 2023 – Sep 2026 | 0.11 mg/l 11 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 32 | Oct 2023 – Sep 2026 | 1.6 mg/l 11 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 33 | Oct 2023 – Sep 2026 | 4.7 mg/l 11 Sep 2026 |
| Zinc 6455 | River water | 34 | Oct 2023 – Sep 2026 | 11 µg/l 11 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.