Carr Brook (Blackwell Brook, New Brook) - Inlet to Staunton Har Reservoir
EA name: STAUNTON HAROLD BROOK AT RESERVOIR INLET (also listed as “CARR BROOK (BLACKWELL BROOK, NEW BROOK) - INLET TO STAUNTON HAR RES”)
Environment Agency sampling point MD-53785450 · 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 Aug 2026, 09:1151 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 43 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 Planned investigation (local monitoring)
- Where
- National Grid 437700, 321700As published, to the nearest 100 m (so up to about 70 m out). Open in a map
- River, by its own name
- Staunton Harold Brook
- River, by the map
- Not placedGrid reference only to 100 m and no line carries the name it gives, so position alone cannot choose. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Monitoring (national agency policy) (28 samples)
Environmental monitoring statutory (EU directives) (12 samples)
Planned investigation (local monitoring) (3 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
87%
Sampled 23 Jun 2026, 3 months ago · 40 results banked
Every result (40)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 10:06 | 87 | 87% |
| 18 May 2026, 10:13 | 97.4 | 97.4% |
| 1 May 2026, 10:33 | 95.4 | 95.4% |
| 30 Apr 2026, 08:38 | 90.7 | 90.7% |
| 13 Apr 2026, 09:30 | 100 | 100% |
| 24 Mar 2026, 09:08 | 102.4 | 102.4% |
| 12 Mar 2026, 08:15 | 99.6 | 99.6% |
| 16 Feb 2026, 08:25 | 101.2 | 101.2% |
| 5 Feb 2026, 11:59 | 100.2 | 100.2% |
| 19 Jan 2026, 09:04 | 99.7 | 99.7% |
| 6 Jan 2026, 09:09 | 99.3 | 99.3% |
| 15 Dec 2025, 11:19 | 98.1 | 98.1% |
| 3 Dec 2025, 08:38 | 98.9 | 98.9% |
| 27 Nov 2025, 10:59 | 100.5 | 100.5% |
| 12 Nov 2025, 10:08 | 97.6 | 97.6% |
| 10 Oct 2025, 09:18 | 93.1 | 93.1% |
| 19 Sep 2025, 10:12 | 90.4 | 90.4% |
| 20 Aug 2025, 09:56 | 90.8 | 90.8% |
| 10 Jul 2025, 09:33 | 89.6 | 89.6% |
| 20 Jun 2025, 12:03 | 94.3 | 94.3% |
| 19 May 2025, 08:38 | 94.1 | 94.1% |
| 1 Apr 2025, 08:33 | 100.2 | 100.2% |
| 17 Mar 2025, 09:04 | 107.2 | 107.2% |
| 5 Feb 2025, 08:14 | 100.8 | 100.8% |
| 21 Jan 2025, 08:44 | 77.5 | 77.5% |
| 11 Dec 2024, 09:25 | 96.7 | 96.7% |
| 26 Nov 2024, 08:32 | 97.3 | 97.3% |
| 18 Oct 2024, 10:29 | 97.6 | 97.6% |
| 16 Sep 2024, 08:32 | 92.1 | 92.1% |
| 23 Aug 2024, 11:25 | 96.1 | 96.1% |
| 19 Jul 2024, 08:42 | 89.1 | 89.1% |
| 21 Jun 2024, 10:42 | 99.9 | 99.9% |
| 23 May 2024, 09:11 | 97.1 | 97.1% |
| 24 Apr 2024, 12:13 | 111.3 | 111.3% |
| 21 Mar 2024, 14:26 | 100.5 | 100.5% |
| 23 Feb 2024, 08:20 | 100.1 | 100.1% |
| 16 Jan 2024, 12:26 | 75.1 | 75.1% |
| 7 Dec 2023, 09:37 | 99.5 | 99.5% |
| 21 Nov 2023, 09:43 | 97.9 | 97.9% |
| 16 Oct 2023, 11:43 | 94.2 | 94.2% |
Dissolved oxygen
as O2 · code 9924 · mg/l
7.5 mg/l
Sampled 23 Jun 2026, 3 months ago · 40 results banked
Every result (40)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 10:06 | 7.5 | 7.5 mg/l |
| 18 May 2026, 10:13 | 10.2 | 10.2 mg/l |
| 1 May 2026, 10:33 | 9.6 | 9.6 mg/l |
| 30 Apr 2026, 08:38 | 9.58 | 9.58 mg/l |
| 13 Apr 2026, 09:30 | 11.2 | 11.2 mg/l |
| 24 Mar 2026, 09:08 | 11.4 | 11.4 mg/l |
| 12 Mar 2026, 08:15 | 11.6 | 11.6 mg/l |
| 16 Feb 2026, 08:25 | 13 | 13 mg/l |
| 5 Feb 2026, 11:59 | 12.6 | 12.6 mg/l |
| 19 Jan 2026, 09:04 | 12.4 | 12.4 mg/l |
| 6 Jan 2026, 09:09 | 13.7 | 13.7 mg/l |
| 15 Dec 2025, 11:19 | 11.6 | 11.6 mg/l |
| 3 Dec 2025, 08:38 | 12.2 | 12.2 mg/l |
| 27 Nov 2025, 10:59 | 12.2 | 12.2 mg/l |
| 12 Nov 2025, 10:08 | 10.6 | 10.6 mg/l |
| 10 Oct 2025, 09:18 | 9.94 | 9.94 mg/l |
| 19 Sep 2025, 10:12 | 8.84 | 8.84 mg/l |
| 20 Aug 2025, 09:56 | 8.59 | 8.59 mg/l |
| 10 Jul 2025, 09:33 | 8.06 | 8.06 mg/l |
| 20 Jun 2025, 12:03 | 8.03 | 8.03 mg/l |
| 19 May 2025, 08:38 | 9.55 | 9.55 mg/l |
| 1 Apr 2025, 08:33 | 11.8 | 11.8 mg/l |
| 17 Mar 2025, 09:04 | 13.2 | 13.2 mg/l |
| 5 Feb 2025, 08:14 | 13.1 | 13.1 mg/l |
| 21 Jan 2025, 08:44 | 10.1 | 10.1 mg/l |
| 11 Dec 2024, 09:25 | 12 | 12 mg/l |
| 26 Nov 2024, 08:32 | 12 | 12 mg/l |
| 18 Oct 2024, 10:29 | 10.7 | 10.7 mg/l |
| 16 Sep 2024, 08:32 | 9.79 | 9.79 mg/l |
| 23 Aug 2024, 11:25 | 9.26 | 9.26 mg/l |
| 19 Jul 2024, 08:42 | 8.08 | 8.08 mg/l |
| 21 Jun 2024, 10:42 | 9.26 | 9.26 mg/l |
| 23 May 2024, 09:11 | 10.1 | 10.1 mg/l |
| 24 Apr 2024, 12:13 | 12.1 | 12.1 mg/l |
| 21 Mar 2024, 14:26 | 11.1 | 11.1 mg/l |
| 23 Feb 2024, 08:20 | 12.5 | 12.5 mg/l |
| 16 Jan 2024, 12:26 | 9.96 | 9.96 mg/l |
| 7 Dec 2023, 09:37 | 12.8 | 12.8 mg/l |
| 21 Nov 2023, 09:43 | 11.3 | 11.3 mg/l |
| 16 Oct 2023, 11:43 | 10.5 | 10.5 mg/l |
Water temperature
code 0076 · °C
22.6 °C
Sampled 23 Jun 2026, 3 months ago · 40 results banked
Every result (40)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 10:06 | 22.6 | 22.6 °C |
| 18 May 2026, 10:13 | 13.2 | 13.2 °C |
| 1 May 2026, 10:33 | 15 | 15 °C |
| 30 Apr 2026, 08:38 | 12.8 | 12.8 °C |
| 13 Apr 2026, 09:30 | 10.1 | 10.1 °C |
| 24 Mar 2026, 09:08 | 10.6 | 10.6 °C |
| 12 Mar 2026, 08:15 | 8.6 | 8.6 °C |
| 16 Feb 2026, 08:25 | 4.6 | 4.6 °C |
| 5 Feb 2026, 11:59 | 5.4 | 5.4 °C |
| 19 Jan 2026, 09:04 | 6 | 6 °C |
| 6 Jan 2026, 09:09 | 1.9 | 1.9 °C |
| 15 Dec 2025, 11:19 | 7.9 | 7.9 °C |
| 3 Dec 2025, 08:38 | 6.2 | 6.2 °C |
| 27 Nov 2025, 10:59 | 6.8 | 6.8 °C |
| 12 Nov 2025, 10:08 | 11.6 | 11.6 °C |
| 10 Oct 2025, 09:18 | 12.3 | 12.3 °C |
| 19 Sep 2025, 10:12 | 16.3 | 16.3 °C |
| 20 Aug 2025, 09:56 | 17.9 | 17.9 °C |
| 10 Jul 2025, 09:33 | 20.4 | 20.4 °C |
| 20 Jun 2025, 12:03 | 23.3 | 23.3 °C |
| 19 May 2025, 08:38 | 14.6 | 14.6 °C |
| 1 Apr 2025, 08:33 | 8 | 8 °C |
| 17 Mar 2025, 09:04 | 6.5 | 6.5 °C |
| 5 Feb 2025, 08:14 | 4.2 | 4.2 °C |
| 21 Jan 2025, 08:44 | 4 | 4 °C |
| 11 Dec 2024, 09:25 | 6 | 6 °C |
| 26 Nov 2024, 08:32 | 6.3 | 6.3 °C |
| 18 Oct 2024, 10:29 | 11.3 | 11.3 °C |
| 16 Sep 2024, 08:32 | 12.5 | 12.5 °C |
| 23 Aug 2024, 11:25 | 17 | 17 °C |
| 19 Jul 2024, 08:42 | 20 | 20 °C |
| 21 Jun 2024, 10:42 | 18.9 | 18.9 °C |
| 23 May 2024, 09:11 | 13.4 | 13.4 °C |
| 24 Apr 2024, 12:13 | 11.4 | 11.4 °C |
| 21 Mar 2024, 14:26 | 10.8 | 10.8 °C |
| 23 Feb 2024, 08:20 | 5.9 | 5.9 °C |
| 16 Jan 2024, 12:26 | 3.5 | 3.5 °C |
| 7 Dec 2023, 09:37 | 4.8 | 4.8 °C |
| 21 Nov 2023, 09:43 | 9.1 | 9.1 °C |
| 16 Oct 2023, 11:43 | 10.3 | 10.3 °C |
pH
code 0061
8.13
Sampled 23 Jun 2026, 3 months ago · 40 results banked
Every result (40)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 10:06 | 8.13 | 8.13 |
| 18 May 2026, 10:13 | 8.4 | 8.4 |
| 1 May 2026, 10:33 | 8.44 | 8.44 |
| 30 Apr 2026, 08:38 | 8.39 | 8.39 |
| 13 Apr 2026, 09:30 | 8.53 | 8.53 |
| 24 Mar 2026, 09:08 | 8.38 | 8.38 |
| 12 Mar 2026, 08:15 | 8.29 | 8.29 |
| 16 Feb 2026, 08:25 | 8.03 | 8.03 |
| 5 Feb 2026, 11:59 | 8.11 | 8.11 |
| 19 Jan 2026, 09:04 | 7.99 | 7.99 |
| 6 Jan 2026, 09:09 | 8.32 | 8.32 |
| 15 Dec 2025, 11:19 | 8.21 | 8.21 |
| 3 Dec 2025, 08:38 | 8.09 | 8.09 |
| 27 Nov 2025, 10:59 | 8.1 | 8.1 |
| 12 Nov 2025, 10:08 | 8.15 | 8.15 |
| 10 Oct 2025, 09:18 | 8.35 | 8.35 |
| 19 Sep 2025, 10:12 | 8.35 | 8.35 |
| 20 Aug 2025, 09:56 | 8.35 | 8.35 |
| 10 Jul 2025, 09:33 | 8.36 | 8.36 |
| 20 Jun 2025, 12:03 | 8.41 | 8.41 |
| 19 May 2025, 08:38 | 8.39 | 8.39 |
| 1 Apr 2025, 08:33 | 8.41 | 8.41 |
| 17 Mar 2025, 09:04 | 8.58 | 8.58 |
| 5 Feb 2025, 08:14 | 8.15 | 8.15 |
| 21 Jan 2025, 08:44 | 7.63 | 7.63 |
| 11 Dec 2024, 09:25 | 8.05 | 8.05 |
| 26 Nov 2024, 08:32 | 7.88 | 7.88 |
| 18 Oct 2024, 10:29 | 8.19 | 8.19 |
| 16 Sep 2024, 08:32 | 8.1 | 8.1 |
| 23 Aug 2024, 11:25 | 8.35 | 8.35 |
| 19 Jul 2024, 08:42 | 7.94 | 7.94 |
| 21 Jun 2024, 10:42 | 8.37 | 8.37 |
| 23 May 2024, 09:11 | 7.81 | 7.81 |
| 24 Apr 2024, 12:13 | 8.69 | 8.69 |
| 21 Mar 2024, 14:26 | 8.11 | 8.11 |
| 23 Feb 2024, 08:20 | 7.83 | 7.83 |
| 16 Jan 2024, 12:26 | 7.42 | 7.42 |
| 7 Dec 2023, 09:37 | 7.72 | 7.72 |
| 21 Nov 2023, 09:43 | 7.9 | 7.9 |
| 16 Oct 2023, 11:43 | 7.86 | 7.86 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.045 mg/l
Sampled 23 Jun 2026, 3 months ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 10:06 | 0.045 | 0.045 mg/l |
| 18 May 2026, 10:13 | 0.034 | 0.034 mg/l |
| 1 May 2026, 10:33 | 0.053 | 0.053 mg/l |
| 13 Apr 2026, 09:30 | 0.038 | 0.038 mg/l |
| 24 Mar 2026, 09:08 | 0.033 | 0.033 mg/l |
| 12 Mar 2026, 08:15 | 0.037 | 0.037 mg/l |
| 16 Feb 2026, 08:25 | 0.093 | 0.093 mg/l |
| 5 Feb 2026, 11:59 | 0.22 | 0.22 mg/l |
| 19 Jan 2026, 09:04 | 0.14 | 0.14 mg/l |
| 6 Jan 2026, 09:09 | 0.33 | 0.33 mg/l |
| 15 Dec 2025, 11:19 | 0.23 | 0.23 mg/l |
| 3 Dec 2025, 08:38 | 0.2 | 0.2 mg/l |
| 27 Nov 2025, 10:59 | 0.28 | 0.28 mg/l |
| 12 Nov 2025, 10:08 | 0.18 | 0.18 mg/l |
| 10 Oct 2025, 09:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Sep 2025, 10:12 | 0.04 | 0.04 mg/l |
| 20 Aug 2025, 09:56 | 0.03 | 0.03 mg/l |
| 10 Jul 2025, 09:33 | 0.03 | 0.03 mg/l |
| 20 Jun 2025, 12:03 | 0.03 | 0.03 mg/l |
| 19 May 2025, 08:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Mar 2025, 09:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Feb 2025, 08:14 | 0.11 | 0.11 mg/l |
| 21 Jan 2025, 08:44 | 0.068 | 0.068 mg/l |
| 11 Dec 2024, 09:25 | 0.096 | 0.096 mg/l |
| 26 Nov 2024, 08:32 | 0.13 | 0.13 mg/l |
| 18 Oct 2024, 10:29 | 0.068 | 0.068 mg/l |
| 16 Sep 2024, 08:32 | 0.046 | 0.046 mg/l |
| 23 Aug 2024, 11:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Jul 2024, 08:42 | 0.14 | 0.14 mg/l |
| 21 Jun 2024, 10:42 | 0.032 | 0.032 mg/l |
| 23 May 2024, 09:11 | 0.41 | 0.41 mg/l |
| 24 Apr 2024, 12:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Mar 2024, 14:26 | 0.11 | 0.11 mg/l |
| 23 Feb 2024, 08:20 | 0.068 | 0.068 mg/l |
| 16 Jan 2024, 12:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Dec 2023, 09:37 | 0.09 | 0.09 mg/l |
| 21 Nov 2023, 09:43 | 0.1 | 0.1 mg/l |
| 16 Oct 2023, 11:43 | 0.22 | 0.22 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.865 mg/l
Sampled 23 Jun 2026, 3 months ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 10:06 | 0.865 | 0.865 mg/l |
| 18 May 2026, 10:13 | 1.48 | 1.48 mg/l |
| 1 May 2026, 10:33 | 1.77 | 1.77 mg/l |
| 13 Apr 2026, 09:30 | 2.28 | 2.28 mg/l |
| 24 Mar 2026, 09:08 | 3.38 | 3.38 mg/l |
| 12 Mar 2026, 08:15 | 4.37 | 4.37 mg/l |
| 16 Feb 2026, 08:25 | 2.49 | 2.49 mg/l |
| 5 Feb 2026, 11:59 | 3.77 | 3.77 mg/l |
| 19 Jan 2026, 09:04 | 3.58 | 3.58 mg/l |
| 6 Jan 2026, 09:09 | 4.01 | 4.01 mg/l |
| 15 Dec 2025, 11:19 | 3.4 | 3.4 mg/l |
| 3 Dec 2025, 08:38 | 4.35 | 4.35 mg/l |
| 27 Nov 2025, 10:59 | 4.23 | 4.23 mg/l |
| 12 Nov 2025, 10:08 | 4.82 | 4.82 mg/l |
| 10 Oct 2025, 09:18 | 0.662 | 0.662 mg/l |
| 19 Sep 2025, 10:12 | 0.47 | 0.47 mg/l |
| 20 Aug 2025, 09:56 | 0.445 | 0.445 mg/l |
| 10 Jul 2025, 09:33 | 0.386 | 0.386 mg/l |
| 20 Jun 2025, 12:03 | 0.566 | 0.566 mg/l |
| 19 May 2025, 08:38 | 1.09 | 1.09 mg/l |
| 17 Mar 2025, 09:04 | 3.39 | 3.39 mg/l |
| 5 Feb 2025, 08:14 | 3.38 | 3.38 mg/l |
| 21 Jan 2025, 08:44 | 2.29 | 2.29 mg/l |
| 11 Dec 2024, 09:25 | 2.67 | 2.67 mg/l |
| 26 Nov 2024, 08:32 | 2.67 | 2.67 mg/l |
| 18 Oct 2024, 10:29 | 3.01 | 3.01 mg/l |
| 16 Sep 2024, 08:32 | 1.55 | 1.55 mg/l |
| 23 Aug 2024, 11:25 | 0.831 | 0.831 mg/l |
| 19 Jul 2024, 08:42 | 5.06 | 5.06 mg/l |
| 21 Jun 2024, 10:42 | 2.67 | 2.67 mg/l |
| 23 May 2024, 09:11 | 5.84 | 5.84 mg/l |
| 24 Apr 2024, 12:13 | 2.78 | 2.78 mg/l |
| 21 Mar 2024, 14:26 | 3.07 | 3.07 mg/l |
| 23 Feb 2024, 08:20 | 2.19 | 2.19 mg/l |
| 16 Jan 2024, 12:26 | 1.59 | 1.59 mg/l |
| 7 Dec 2023, 09:37 | 3.78 | 3.78 mg/l |
| 21 Nov 2023, 09:43 | 2.96 | 2.96 mg/l |
| 16 Oct 2023, 11:43 | 4.02 | 4.02 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.021 mg/l
Sampled 23 Jun 2026, 3 months ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 10:06 | 0.021 | 0.021 mg/l |
| 18 May 2026, 10:13 | <0.01 | below 0.01 mg/l (not detected above this) |
| 1 May 2026, 10:33 | <0.01 | below 0.01 mg/l (not detected above this) |
| 13 Apr 2026, 09:30 | <0.01 | below 0.01 mg/l (not detected above this) |
| 24 Mar 2026, 09:08 | <0.01 | below 0.01 mg/l (not detected above this) |
| 12 Mar 2026, 08:15 | 0.011 | 0.011 mg/l |
| 16 Feb 2026, 08:25 | 0.052 | 0.052 mg/l |
| 5 Feb 2026, 11:59 | 0.048 | 0.048 mg/l |
| 19 Jan 2026, 09:04 | 0.039 | 0.039 mg/l |
| 6 Jan 2026, 09:09 | 0.084 | 0.084 mg/l |
| 15 Dec 2025, 11:19 | 0.087 | 0.087 mg/l |
| 3 Dec 2025, 08:38 | 0.055 | 0.055 mg/l |
| 27 Nov 2025, 10:59 | 0.062 | 0.062 mg/l |
| 12 Nov 2025, 10:08 | 0.054 | 0.054 mg/l |
| 10 Oct 2025, 09:18 | 0.019 | 0.019 mg/l |
| 19 Sep 2025, 10:12 | 0.034 | 0.034 mg/l |
| 20 Aug 2025, 09:56 | 0.028 | 0.028 mg/l |
| 10 Jul 2025, 09:33 | 0.02 | 0.02 mg/l |
| 20 Jun 2025, 12:03 | 0.02 | 0.02 mg/l |
| 19 May 2025, 08:38 | 0.013 | 0.013 mg/l |
| 17 Mar 2025, 09:04 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Feb 2025, 08:14 | 0.041 | 0.041 mg/l |
| 21 Jan 2025, 08:44 | 0.024 | 0.024 mg/l |
| 11 Dec 2024, 09:25 | 0.075 | 0.075 mg/l |
| 26 Nov 2024, 08:32 | 0.086 | 0.086 mg/l |
| 18 Oct 2024, 10:29 | 0.033 | 0.033 mg/l |
| 16 Sep 2024, 08:32 | 0.019 | 0.019 mg/l |
| 23 Aug 2024, 11:25 | <0.01 | below 0.01 mg/l (not detected above this) |
| 19 Jul 2024, 08:42 | 0.02 | 0.02 mg/l |
| 21 Jun 2024, 10:42 | <0.01 | below 0.01 mg/l (not detected above this) |
| 23 May 2024, 09:11 | 0.029 | 0.029 mg/l |
| 24 Apr 2024, 12:13 | <0.01 | below 0.01 mg/l (not detected above this) |
| 21 Mar 2024, 14:26 | 0.018 | 0.018 mg/l |
| 23 Feb 2024, 08:20 | 0.032 | 0.032 mg/l |
| 16 Jan 2024, 12:26 | 0.026 | 0.026 mg/l |
| 7 Dec 2023, 09:37 | 0.046 | 0.046 mg/l |
| 21 Nov 2023, 09:43 | 0.041 | 0.041 mg/l |
| 16 Oct 2023, 11:43 | 0.072 | 0.072 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1202 µS/cm
Sampled 23 Jun 2026, 3 months ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 10:06 | 1202 | 1202 µS/cm |
| 18 May 2026, 10:13 | 1135 | 1135 µS/cm |
| 1 May 2026, 10:33 | 1091 | 1091 µS/cm |
| 30 Apr 2026, 08:38 | 1100 | 1100 µS/cm |
| 13 Apr 2026, 09:30 | 1005 | 1005 µS/cm |
| 24 Mar 2026, 09:08 | 882 | 882 µS/cm |
| 12 Mar 2026, 08:15 | 823 | 823 µS/cm |
| 16 Feb 2026, 08:25 | 378 | 378 µS/cm |
| 5 Feb 2026, 11:59 | 662 | 662 µS/cm |
| 19 Jan 2026, 09:04 | 504 | 504 µS/cm |
| 6 Jan 2026, 09:09 | 1021 | 1021 µS/cm |
| 15 Dec 2025, 11:19 | 648 | 648 µS/cm |
| 3 Dec 2025, 08:38 | 586 | 586 µS/cm |
| 27 Nov 2025, 10:59 | 656 | 656 µS/cm |
| 12 Nov 2025, 10:08 | 1030 | 1030 µS/cm |
| 17 Mar 2025, 09:04 | 1067 | 1067 µS/cm |
| 5 Feb 2025, 08:14 | 658 | 658 µS/cm |
| 21 Jan 2025, 08:44 | 421 | 421 µS/cm |
| 11 Dec 2024, 09:25 | 500 | 500 µS/cm |
| 26 Nov 2024, 08:32 | 435 | 435 µS/cm |
| 18 Oct 2024, 10:29 | 946 | 946 µS/cm |
| 16 Sep 2024, 08:32 | 599 | 599 µS/cm |
| 23 Aug 2024, 11:25 | 1251 | 1251 µS/cm |
| 19 Jul 2024, 08:42 | 494 | 494 µS/cm |
| 21 Jun 2024, 10:42 | 995 | 995 µS/cm |
| 23 May 2024, 09:11 | 402 | 402 µS/cm |
| 24 Apr 2024, 12:13 | 874 | 874 µS/cm |
| 21 Mar 2024, 14:26 | 557 | 557 µS/cm |
| 23 Feb 2024, 08:20 | 277 | 277 µS/cm |
| 16 Jan 2024, 12:26 | 350 | 350 µS/cm |
| 7 Dec 2023, 09:37 | 424 | 424 µS/cm |
| 21 Nov 2023, 09:43 | 556 | 556 µS/cm |
| 16 Oct 2023, 11:43 | 588 | 588 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 | 40 | Oct 2023 – Jun 2026 | 87% 23 Jun 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 40 | Oct 2023 – Jun 2026 | 7.5 mg/l 23 Jun 2026 |
| Temperature of Water 0076 | River water | 40 | Oct 2023 – Jun 2026 | 22.6 °C 23 Jun 2026 |
| pH 0061 | River water | 40 | Oct 2023 – Jun 2026 | 8.13 23 Jun 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 38 | Oct 2023 – Jun 2026 | 0.045 mg/l 23 Jun 2026 |
| Nitrate as N 0117 | River water | 38 | Oct 2023 – Jun 2026 | 0.865 mg/l 23 Jun 2026 |
| Orthophosphate, reactive as P 0180 | River water | 38 | Oct 2023 – Jun 2026 | 0.021 mg/l 23 Jun 2026 |
| Conductivity at 25 C 0077 | River water | 33 | Oct 2023 – Jun 2026 | 1202 µS/cm 23 Jun 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 38 | Oct 2023 – Jun 2026 | 330 mg/l 23 Jun 2026 |
| Ammonia un-ionised as N 0119 | River water | 38 | Oct 2023 – Jun 2026 | 0.00204 mg/l 23 Jun 2026 |
| BOD : 5 Day ATU 0085 | River water | 32 | Feb 2024 – Jun 2026 | 1.6 mg/l 23 Jun 2026 |
| Dichlorprop :- {2,4-DP} 3551 | River water | 3 | Jun 2026 – Aug 2026 | below 0.005 µg/l 11 Aug 2026 |
| Nitrite as N 0118 | River water | 38 | Oct 2023 – Jun 2026 | 0.025 mg/l 23 Jun 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 38 | Oct 2023 – Jun 2026 | 0.89 mg/l 23 Jun 2026 |
| Solids, Suspended at 105 C 0135 | River water | 11 | May 2025 – Mar 2026 | 7.3 mg/l 12 Mar 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.