River Bure Horstead Mill
EA name: R.BURE HORSTEAD MILL
Environment Agency sampling point AN-BUR120 · 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
- 30 Jul 2026, 14:542 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 39 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 Monitoring (UK govt policy - not GQA or RE)
- Where
- National Grid 626700, 319800As published, to the nearest 100 m (so up to about 70 m out). Open in a map
- River, by its own name
- Bure
- River, by the map
- River BurePlaced on the river its name gives, 13 m from the line.
- Next gauge downstream
- Hoveton Broad On the River Bure · 12 km along the river
- Nearest gauge upstream
- Ingworth On the River Bure · 18 km along the river
- Why it was sampled
- Monitoring (UK govt policy - not GQA or RE) (34 samples)
Monitoring (national agency policy) (3 samples)
Planned investigation (local monitoring) (2 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
115.8%
Sampled 30 Jul 2026, 2 months ago · 34 results banked
Also measured in percentage on another sample material (2GZZ): 2 results, kept apart (see the table).
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 30 Jul 2026, 14:54 | 115.8 | 115.8% |
| 22 Jun 2026, 12:45 | 111.9 | 111.9% |
| 5 May 2026, 13:39 | 104.9 | 104.9% |
| 9 Apr 2026, 10:40 | 96.7 | 96.7% |
| 5 Mar 2026, 14:19 | 93.8 | 93.8% |
| 9 Feb 2026, 12:28 | 92.1 | 92.1% |
| 12 Jan 2026, 10:38 | 92.7 | 92.7% |
| 5 Dec 2025, 09:39 | 90.1 | 90.1% |
| 4 Nov 2025, 13:07 | 90.2 | 90.2% |
| 30 Oct 2025, 11:22 | 93.5 | 93.5% |
| 2 Sep 2025, 13:43 | 94.3 | 94.3% |
| 5 Aug 2025, 11:36 | 93.5 | 93.5% |
| 1 Jul 2025, 12:38 | 108.1 | 108.1% |
| 10 Jun 2025, 11:18 | 90.1 | 90.1% |
| 2 May 2025, 11:44 | 92 | 92% |
| 7 Apr 2025, 11:14 | 95.6 | 95.6% |
| 3 Mar 2025, 11:39 | 95.6 | 95.6% |
| 13 Feb 2025, 09:28 | 92.4 | 92.4% |
| 28 Jan 2025, 09:34 | 92.1 | 92.1% |
| 3 Dec 2024, 08:46 | 88.6 | 88.6% |
| 19 Nov 2024, 14:07 | 94.2 | 94.2% |
| 24 Oct 2024, 12:27 | 89.5 | 89.5% |
| 24 Sep 2024, 12:25 | 86.9 | 86.9% |
| 19 Aug 2024, 13:28 | 99.1 | 99.1% |
| 22 Jul 2024, 13:44 | 90.3 | 90.3% |
| 20 Jun 2024, 13:40 | 93.3 | 93.3% |
| 22 May 2024, 13:56 | 92.6 | 92.6% |
| 29 Apr 2024, 12:58 | 102.8 | 102.8% |
| 20 Mar 2024, 14:24 | 95 | 95% |
| 19 Feb 2024, 11:20 | 84.1 | 84.1% |
| 16 Jan 2024, 13:58 | 91.7 | 91.7% |
| 4 Dec 2023, 14:04 | 91.2 | 91.2% |
| 6 Nov 2023, 14:26 | 80.5 | 80.5% |
| 16 Oct 2023, 13:14 | 85.8 | 85.8% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10 mg/l
Sampled 30 Jul 2026, 2 months ago · 34 results banked
Also measured in milligram per litre on another sample material (2GZZ): 2 results, kept apart (see the table).
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 30 Jul 2026, 14:54 | 10 | 10 mg/l |
| 22 Jun 2026, 12:45 | 10 | 10 mg/l |
| 5 May 2026, 13:39 | 11.1 | 11.1 mg/l |
| 9 Apr 2026, 10:40 | 10.1 | 10.1 mg/l |
| 5 Mar 2026, 14:19 | 10.9 | 10.9 mg/l |
| 9 Feb 2026, 12:28 | 11 | 11 mg/l |
| 12 Jan 2026, 10:38 | 11.9 | 11.9 mg/l |
| 5 Dec 2025, 09:39 | 11.1 | 11.1 mg/l |
| 4 Nov 2025, 13:07 | 9.99 | 9.99 mg/l |
| 30 Oct 2025, 11:22 | 10.7 | 10.7 mg/l |
| 2 Sep 2025, 13:43 | 8.95 | 8.95 mg/l |
| 5 Aug 2025, 11:36 | 9.03 | 9.03 mg/l |
| 1 Jul 2025, 12:38 | 9.3 | 9.3 mg/l |
| 10 Jun 2025, 11:18 | 8.85 | 8.85 mg/l |
| 2 May 2025, 11:44 | 9.01 | 9.01 mg/l |
| 7 Apr 2025, 11:14 | 10.6 | 10.6 mg/l |
| 3 Mar 2025, 11:39 | 11.9 | 11.9 mg/l |
| 13 Feb 2025, 09:28 | 11.7 | 11.7 mg/l |
| 28 Jan 2025, 09:34 | 11.4 | 11.4 mg/l |
| 3 Dec 2024, 08:46 | 10.5 | 10.5 mg/l |
| 19 Nov 2024, 14:07 | 11.5 | 11.5 mg/l |
| 24 Oct 2024, 12:27 | 9.96 | 9.96 mg/l |
| 24 Sep 2024, 12:25 | 8.72 | 8.72 mg/l |
| 19 Aug 2024, 13:28 | 9.33 | 9.33 mg/l |
| 22 Jul 2024, 13:44 | 8.49 | 8.49 mg/l |
| 20 Jun 2024, 13:40 | 9.01 | 9.01 mg/l |
| 22 May 2024, 13:56 | 9.14 | 9.14 mg/l |
| 29 Apr 2024, 12:58 | 11.4 | 11.4 mg/l |
| 20 Mar 2024, 14:24 | 10.3 | 10.3 mg/l |
| 19 Feb 2024, 11:20 | 9.54 | 9.54 mg/l |
| 16 Jan 2024, 13:58 | 12.2 | 12.2 mg/l |
| 4 Dec 2023, 14:04 | 11.4 | 11.4 mg/l |
| 6 Nov 2023, 14:26 | 9.17 | 9.17 mg/l |
| 16 Oct 2023, 13:14 | 9.68 | 9.68 mg/l |
Water temperature
code 0076 · °C
22.4 °C
Sampled 30 Jul 2026, 2 months ago · 34 results banked
Also measured in celsius on another sample material (2GZZ): 2 results, kept apart (see the table).
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 30 Jul 2026, 14:54 | 22.4 | 22.4 °C |
| 22 Jun 2026, 12:45 | 20.7 | 20.7 °C |
| 5 May 2026, 13:39 | 12.6 | 12.6 °C |
| 9 Apr 2026, 10:40 | 13.4 | 13.4 °C |
| 5 Mar 2026, 14:19 | 8.6 | 8.6 °C |
| 9 Feb 2026, 12:28 | 7.7 | 7.7 °C |
| 12 Jan 2026, 10:38 | 4.6 | 4.6 °C |
| 5 Dec 2025, 09:39 | 6.3 | 6.3 °C |
| 4 Nov 2025, 13:07 | 10.7 | 10.7 °C |
| 30 Oct 2025, 11:22 | 9.4 | 9.4 °C |
| 2 Sep 2025, 13:43 | 17.7 | 17.7 °C |
| 5 Aug 2025, 11:36 | 16.9 | 16.9 °C |
| 1 Jul 2025, 12:38 | 22.7 | 22.7 °C |
| 10 Jun 2025, 11:18 | 16.1 | 16.1 °C |
| 2 May 2025, 11:44 | 16.2 | 16.2 °C |
| 7 Apr 2025, 11:14 | 10.6 | 10.6 °C |
| 3 Mar 2025, 11:39 | 6 | 6 °C |
| 13 Feb 2025, 09:28 | 5.2 | 5.2 °C |
| 28 Jan 2025, 09:34 | 6.3 | 6.3 °C |
| 3 Dec 2024, 08:46 | 7.9 | 7.9 °C |
| 19 Nov 2024, 14:07 | 6.7 | 6.7 °C |
| 24 Oct 2024, 12:27 | 10.5 | 10.5 °C |
| 24 Sep 2024, 12:25 | 15.1 | 15.1 °C |
| 19 Aug 2024, 13:28 | 18.1 | 18.1 °C |
| 22 Jul 2024, 13:44 | 18.2 | 18.2 °C |
| 20 Jun 2024, 13:40 | 16.9 | 16.9 °C |
| 22 May 2024, 13:56 | 15.9 | 15.9 °C |
| 29 Apr 2024, 12:58 | 10.8 | 10.8 °C |
| 20 Mar 2024, 14:24 | 11.8 | 11.8 °C |
| 19 Feb 2024, 11:20 | 9.7 | 9.7 °C |
| 16 Jan 2024, 13:58 | 3.4 | 3.4 °C |
| 4 Dec 2023, 14:04 | 5.7 | 5.7 °C |
| 6 Nov 2023, 14:26 | 9.5 | 9.5 °C |
| 16 Oct 2023, 13:14 | 9.9 | 9.9 °C |
pH
code 0061
7.84
Sampled 30 Jul 2026, 2 months ago · 34 results banked
Also measured in ph units on another sample material (2GZZ): 2 results, kept apart (see the table).
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 30 Jul 2026, 14:54 | 7.84 | 7.84 |
| 22 Jun 2026, 12:45 | 8.12 | 8.12 |
| 5 May 2026, 13:39 | 7.98 | 7.98 |
| 9 Apr 2026, 10:40 | 7.82 | 7.82 |
| 5 Mar 2026, 14:19 | 7.91 | 7.91 |
| 9 Feb 2026, 12:28 | 7.87 | 7.87 |
| 12 Jan 2026, 10:38 | 7.83 | 7.83 |
| 5 Dec 2025, 09:39 | 7.7 | 7.7 |
| 4 Nov 2025, 13:07 | 7.73 | 7.73 |
| 30 Oct 2025, 11:22 | 7.88 | 7.88 |
| 2 Sep 2025, 13:43 | 8.29 | 8.29 |
| 5 Aug 2025, 11:36 | 8.04 | 8.04 |
| 1 Jul 2025, 12:38 | 8.21 | 8.21 |
| 10 Jun 2025, 11:18 | 8.19 | 8.19 |
| 2 May 2025, 11:44 | 7.95 | 7.95 |
| 7 Apr 2025, 11:14 | 8.02 | 8.02 |
| 3 Mar 2025, 11:39 | 8.07 | 8.07 |
| 13 Feb 2025, 09:28 | 8.06 | 8.06 |
| 28 Jan 2025, 09:34 | 8 | 8 |
| 3 Dec 2024, 08:46 | 7.94 | 7.94 |
| 19 Nov 2024, 14:07 | 7.88 | 7.88 |
| 24 Oct 2024, 12:27 | 8.02 | 8.02 |
| 24 Sep 2024, 12:25 | 7.83 | 7.83 |
| 19 Aug 2024, 13:28 | 8 | 8 |
| 22 Jul 2024, 13:44 | 8.1 | 8.1 |
| 20 Jun 2024, 13:40 | 8.16 | 8.16 |
| 22 May 2024, 13:56 | 7.74 | 7.74 |
| 29 Apr 2024, 12:58 | 7.87 | 7.87 |
| 20 Mar 2024, 14:24 | 7.83 | 7.83 |
| 19 Feb 2024, 11:20 | 7.74 | 7.74 |
| 16 Jan 2024, 13:58 | 7.88 | 7.88 |
| 4 Dec 2023, 14:04 | 6.74 | 6.74 |
| 6 Nov 2023, 14:26 | 7.72 | 7.72 |
| 16 Oct 2023, 13:14 | 7.68 | 7.68 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 30 Jul 2026, 2 months ago · 29 results banked
Also measured in milligram per litre on another sample material (2GZZ): 2 results, kept apart (see the table).
Every result (29)
| Sampled | Result as published | Reads as |
|---|---|---|
| 30 Jul 2026, 14:54 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Jun 2026, 12:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 May 2026, 13:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Apr 2026, 10:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Mar 2026, 14:19 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Feb 2026, 12:28 | 0.034 | 0.034 mg/l |
| 12 Jan 2026, 10:38 | 0.073 | 0.073 mg/l |
| 5 Dec 2025, 09:39 | 0.043 | 0.043 mg/l |
| 4 Nov 2025, 13:07 | <0.03 | below 0.03 mg/l (not detected above this) |
| 30 Oct 2025, 11:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Apr 2025, 11:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Mar 2025, 11:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Feb 2025, 09:28 | 0.035 | 0.035 mg/l |
| 28 Jan 2025, 09:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Dec 2024, 08:46 | 0.045 | 0.045 mg/l |
| 19 Nov 2024, 14:07 | 0.035 | 0.035 mg/l |
| 24 Oct 2024, 12:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Sep 2024, 12:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Aug 2024, 13:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Jul 2024, 13:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Jun 2024, 13:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 May 2024, 13:56 | 0.035 | 0.035 mg/l |
| 29 Apr 2024, 12:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Mar 2024, 14:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Feb 2024, 11:20 | 0.068 | 0.068 mg/l |
| 16 Jan 2024, 13:58 | 0.059 | 0.059 mg/l |
| 4 Dec 2023, 14:04 | 0.068 | 0.068 mg/l |
| 6 Nov 2023, 14:26 | 0.069 | 0.069 mg/l |
| 16 Oct 2023, 13:14 | 0.032 | 0.032 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
4.98 mg/l
Sampled 30 Jul 2026, 2 months ago · 29 results banked
Also measured in milligram per litre on another sample material (2GZZ): 2 results, kept apart (see the table).
Every result (29)
| Sampled | Result as published | Reads as |
|---|---|---|
| 30 Jul 2026, 14:54 | 4.98 | 4.98 mg/l |
| 22 Jun 2026, 12:45 | 4.18 | 4.18 mg/l |
| 5 May 2026, 13:39 | 5.18 | 5.18 mg/l |
| 9 Apr 2026, 10:40 | 5.19 | 5.19 mg/l |
| 5 Mar 2026, 14:19 | 5.79 | 5.79 mg/l |
| 9 Feb 2026, 12:28 | 5.48 | 5.48 mg/l |
| 12 Jan 2026, 10:38 | 6.07 | 6.07 mg/l |
| 5 Dec 2025, 09:39 | 5.07 | 5.07 mg/l |
| 4 Nov 2025, 13:07 | 5.08 | 5.08 mg/l |
| 30 Oct 2025, 11:22 | 4.88 | 4.88 mg/l |
| 7 Apr 2025, 11:14 | 4.79 | 4.79 mg/l |
| 3 Mar 2025, 11:39 | 6.18 | 6.18 mg/l |
| 13 Feb 2025, 09:28 | 5.48 | 5.48 mg/l |
| 28 Jan 2025, 09:34 | 5.37 | 5.37 mg/l |
| 3 Dec 2024, 08:46 | 4.77 | 4.77 mg/l |
| 19 Nov 2024, 14:07 | 5.18 | 5.18 mg/l |
| 24 Oct 2024, 12:27 | 5.19 | 5.19 mg/l |
| 24 Sep 2024, 12:25 | 5.59 | 5.59 mg/l |
| 19 Aug 2024, 13:28 | 5.29 | 5.29 mg/l |
| 22 Jul 2024, 13:44 | 4.78 | 4.78 mg/l |
| 20 Jun 2024, 13:40 | 4.88 | 4.88 mg/l |
| 22 May 2024, 13:56 | 4.77 | 4.77 mg/l |
| 29 Apr 2024, 12:58 | 5.08 | 5.08 mg/l |
| 20 Mar 2024, 14:24 | 5.58 | 5.58 mg/l |
| 19 Feb 2024, 11:20 | 3.08 | 3.08 mg/l |
| 16 Jan 2024, 13:58 | 6.47 | 6.47 mg/l |
| 4 Dec 2023, 14:04 | 4.97 | 4.97 mg/l |
| 6 Nov 2023, 14:26 | 4.56 | 4.56 mg/l |
| 16 Oct 2023, 13:14 | 3.58 | 3.58 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.022 mg/l
Sampled 30 Jul 2026, 2 months ago · 29 results banked
Also measured in milligram per litre on another sample material (2GZZ): 2 results, kept apart (see the table).
Every result (29)
| Sampled | Result as published | Reads as |
|---|---|---|
| 30 Jul 2026, 14:54 | 0.022 | 0.022 mg/l |
| 22 Jun 2026, 12:45 | 0.043 | 0.043 mg/l |
| 5 May 2026, 13:39 | 0.023 | 0.023 mg/l |
| 9 Apr 2026, 10:40 | 0.021 | 0.021 mg/l |
| 5 Mar 2026, 14:19 | 0.044 | 0.044 mg/l |
| 9 Feb 2026, 12:28 | 0.048 | 0.048 mg/l |
| 12 Jan 2026, 10:38 | 0.046 | 0.046 mg/l |
| 5 Dec 2025, 09:39 | 0.042 | 0.042 mg/l |
| 4 Nov 2025, 13:07 | 0.041 | 0.041 mg/l |
| 30 Oct 2025, 11:22 | 0.046 | 0.046 mg/l |
| 7 Apr 2025, 11:14 | 0.018 | 0.018 mg/l |
| 3 Mar 2025, 11:39 | 0.027 | 0.027 mg/l |
| 13 Feb 2025, 09:28 | 0.04 | 0.04 mg/l |
| 28 Jan 2025, 09:34 | 0.041 | 0.041 mg/l |
| 3 Dec 2024, 08:46 | 0.037 | 0.037 mg/l |
| 19 Nov 2024, 14:07 | 0.045 | 0.045 mg/l |
| 24 Oct 2024, 12:27 | 0.038 | 0.038 mg/l |
| 24 Sep 2024, 12:25 | 0.048 | 0.048 mg/l |
| 19 Aug 2024, 13:28 | 0.043 | 0.043 mg/l |
| 22 Jul 2024, 13:44 | 0.038 | 0.038 mg/l |
| 20 Jun 2024, 13:40 | 0.039 | 0.039 mg/l |
| 22 May 2024, 13:56 | 0.04 | 0.04 mg/l |
| 29 Apr 2024, 12:58 | 0.03 | 0.03 mg/l |
| 20 Mar 2024, 14:24 | 0.037 | 0.037 mg/l |
| 19 Feb 2024, 11:20 | 0.08 | 0.08 mg/l |
| 16 Jan 2024, 13:58 | 0.043 | 0.043 mg/l |
| 4 Dec 2023, 14:04 | 0.047 | 0.047 mg/l |
| 6 Nov 2023, 14:26 | 0.041 | 0.041 mg/l |
| 16 Oct 2023, 13:14 | 0.055 | 0.055 mg/l |
Turbidity
code 6396 · NTU
1.2 NTU
Sampled 30 Jul 2026, 2 months ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 30 Jul 2026, 14:54 | 1.2 | 1.2 NTU |
| 22 Jun 2026, 12:45 | 1.5 | 1.5 NTU |
| 5 May 2026, 13:39 | 2.6 | 2.6 NTU |
| 9 Apr 2026, 10:40 | 2.8 | 2.8 NTU |
| 5 Mar 2026, 14:19 | 1.9 | 1.9 NTU |
| 9 Feb 2026, 12:28 | 6.7 | 6.7 NTU |
| 12 Jan 2026, 10:38 | 10 | 10 NTU |
| 5 Dec 2025, 09:39 | 3 | 3 NTU |
| 4 Nov 2025, 13:07 | 2.1 | 2.1 NTU |
| 30 Oct 2025, 11:22 | 2.6 | 2.6 NTU |
| 7 Apr 2025, 11:14 | 4.1 | 4.1 NTU |
| 20 Mar 2024, 14:24 | 4.9 | 4.9 NTU |
| 19 Feb 2024, 11:20 | 60 | 60 NTU |
| 16 Jan 2024, 13:58 | 5.1 | 5.1 NTU |
| 4 Dec 2023, 14:04 | 12 | 12 NTU |
| 6 Nov 2023, 14:26 | 8.4 | 8.4 NTU |
| 16 Oct 2023, 13:14 | 2.6 | 2.6 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
779 µS/cm
Sampled 30 Jul 2026, 2 months ago · 34 results banked
Also measured in microsiemens per centimetre on another sample material (2GZZ): 2 results, kept apart (see the table).
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 30 Jul 2026, 14:54 | 779 | 779 µS/cm |
| 22 Jun 2026, 12:45 | 778 | 778 µS/cm |
| 5 May 2026, 13:39 | 709 | 709 µS/cm |
| 9 Apr 2026, 10:40 | 774 | 774 µS/cm |
| 5 Mar 2026, 14:19 | 791 | 791 µS/cm |
| 9 Feb 2026, 12:28 | 760 | 760 µS/cm |
| 12 Jan 2026, 10:38 | 747 | 747 µS/cm |
| 5 Dec 2025, 09:39 | 809 | 809 µS/cm |
| 4 Nov 2025, 13:07 | 790 | 790 µS/cm |
| 30 Oct 2025, 11:22 | 788 | 788 µS/cm |
| 2 Sep 2025, 13:43 | 1132 | 1132 µS/cm |
| 5 Aug 2025, 11:36 | 785 | 785 µS/cm |
| 1 Jul 2025, 12:38 | 873 | 873 µS/cm |
| 10 Jun 2025, 11:18 | 860 | 860 µS/cm |
| 2 May 2025, 11:44 | 776 | 776 µS/cm |
| 7 Apr 2025, 11:14 | 795 | 795 µS/cm |
| 3 Mar 2025, 11:39 | 769 | 769 µS/cm |
| 13 Feb 2025, 09:28 | 773 | 773 µS/cm |
| 28 Jan 2025, 09:34 | 771 | 771 µS/cm |
| 3 Dec 2024, 08:46 | 766 | 766 µS/cm |
| 19 Nov 2024, 14:07 | 758 | 758 µS/cm |
| 24 Oct 2024, 12:27 | 761 | 761 µS/cm |
| 24 Sep 2024, 12:25 | 774 | 774 µS/cm |
| 19 Aug 2024, 13:28 | 811 | 811 µS/cm |
| 22 Jul 2024, 13:44 | 775 | 775 µS/cm |
| 20 Jun 2024, 13:40 | 868 | 868 µS/cm |
| 22 May 2024, 13:56 | 727 | 727 µS/cm |
| 29 Apr 2024, 12:58 | 736 | 736 µS/cm |
| 20 Mar 2024, 14:24 | 772 | 772 µS/cm |
| 19 Feb 2024, 11:20 | 543 | 543 µS/cm |
| 16 Jan 2024, 13:58 | 842 | 842 µS/cm |
| 4 Dec 2023, 14:04 | 816 | 816 µS/cm |
| 6 Nov 2023, 14:26 | 725 | 725 µS/cm |
| 16 Oct 2023, 13:14 | 745 | 745 µS/cm |
Everything measured here
123 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 144 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 34 | Oct 2023 – Jul 2026 | 115.8% 30 Jul 2026 |
| Oxygen, Dissolved, % Saturation 9901 | Pond / lake / reservoir water | 2 | Oct 2023 – Nov 2023 | 88.4% 20 Nov 2023 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Jul 2026 | 10 mg/l 30 Jul 2026 |
| Oxygen, Dissolved as O2 9924 | Pond / lake / reservoir water | 2 | Oct 2023 – Nov 2023 | 9.96 mg/l 20 Nov 2023 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – Jul 2026 | 22.4 °C 30 Jul 2026 |
| Temperature of Water 0076 | Pond / lake / reservoir water | 2 | Oct 2023 – Nov 2023 | 10 °C 20 Nov 2023 |
| pH 0061 | River water | 34 | Oct 2023 – Jul 2026 | 7.84 30 Jul 2026 |
| pH 0061 | Pond / lake / reservoir water | 2 | Oct 2023 – Nov 2023 | 7.93 20 Nov 2023 |
| Ammoniacal Nitrogen as N 0111 | River water | 29 | Oct 2023 – Jul 2026 | below 0.03 mg/l 30 Jul 2026 |
| Ammoniacal Nitrogen as N 0111 | Pond / lake / reservoir water | 2 | Oct 2023 – Nov 2023 | 0.031 mg/l 20 Nov 2023 |
| Nitrate as N 0117 | River water | 29 | Oct 2023 – Jul 2026 | 4.98 mg/l 30 Jul 2026 |
| Nitrate as N 0117 | Pond / lake / reservoir water | 2 | Oct 2023 – Nov 2023 | 4.77 mg/l 20 Nov 2023 |
| Orthophosphate, reactive as P 0180 | River water | 29 | Oct 2023 – Jul 2026 | 0.022 mg/l 30 Jul 2026 |
| Orthophosphate, reactive as P 0180 | Pond / lake / reservoir water | 2 | Oct 2023 – Nov 2023 | 0.048 mg/l 20 Nov 2023 |
| Turbidity 6396 | River water | 17 | Oct 2023 – Jul 2026 | 1.2 NTU 30 Jul 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Jul 2026 | 779 µS/cm 30 Jul 2026 |
| Conductivity at 25 C 0077 | Pond / lake / reservoir water | 2 | Oct 2023 – Nov 2023 | 888 µS/cm 20 Nov 2023 |
| 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 | River water | 12 | Nov 2023 – Jan 2025 | below 0.001 µg/l 28 Jan 2025 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 | River water | 13 | Oct 2023 – Jan 2025 | below 0.001 µg/l 28 Jan 2025 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 | River water | 13 | Oct 2023 – Jan 2025 | below 0.001 µg/l 28 Jan 2025 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 | River water | 13 | Oct 2023 – Jan 2025 | below 0.002 µg/l 28 Jan 2025 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 | River water | 13 | Oct 2023 – Jan 2025 | below 0.0005 µg/l 28 Jan 2025 |
| 2H,2H,3H,3H-Perfluorooctanoic acid 2989 | River water | 13 | Oct 2023 – Jan 2025 | below 0.001 µg/l 28 Jan 2025 |
| 3-Perfluoroheptylpropanoic acid 2925 | River water | 13 | Oct 2023 – Jan 2025 | below 0.0005 µg/l 28 Jan 2025 |
| 3:3 Fluorotelomer carboxylic acid 2926 | River water | 13 | Oct 2023 – Jan 2025 | below 0.004 µg/l 28 Jan 2025 |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 | River water | 13 | Oct 2023 – Jan 2025 | below 0.005 µg/l 28 Jan 2025 |
| 4:2 Fluorotelomer sulfonic acid 2987 | River water | 13 | Oct 2023 – Jan 2025 | below 0.0005 µg/l 28 Jan 2025 |
| 6:2 Fluorotelomer sulfonic acid 2984 | River water | 13 | Oct 2023 – Jan 2025 | below 0.001 µg/l 28 Jan 2025 |
| 8:2 Fluorotelomer sulfonic acid 2983 | River water | 13 | Oct 2023 – Jan 2025 | below 0.001 µg/l 28 Jan 2025 |
| 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 | River water | 13 | Oct 2023 – Jan 2025 | below 0.0005 µg/l 28 Jan 2025 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 27 | Oct 2023 – Jul 2026 | 230 mg/l 30 Jul 2026 |
| Alkalinity, Dissolved as CaCO3 7867 | River water | 4 | Apr 2026 – Jul 2026 | 230 mg/l 30 Jul 2026 |
| Aluminium 6057 | River water | 22 | Oct 2023 – Jul 2026 | below 20 µg/l 30 Jul 2026 |
| Aluminium, Dissolved 6037 | River water | 22 | Oct 2023 – Jul 2026 | below 20 µg/l 30 Jul 2026 |
| Ammonia un-ionised as N 0119 | River water | 27 | Oct 2023 – Jul 2026 | below 0.00094 mg/l 30 Jul 2026 |
| Ammoniacal Nitrogen, Filtered as N 9993 | River water | 31 | Nov 2023 – Jul 2026 | below 0.03 mg/l 30 Jul 2026 |
| Arsenic 6046 | River water | 22 | Oct 2023 – Jul 2026 | 1.2 µg/l 30 Jul 2026 |
| Arsenic, Dissolved 6045 | River water | 22 | Oct 2023 – Jul 2026 | 1.1 µg/l 30 Jul 2026 |
| BOD : 5 Day ATU 0085 | River water | 27 | Oct 2023 – Jul 2026 | 1.3 mg/l 30 Jul 2026 |
| Boron, Dissolved 9447 | River water | 22 | Oct 2023 – Jul 2026 | below 100 µg/l 30 Jul 2026 |
| Cadmium 0108 | River water | 34 | Oct 2023 – Jul 2026 | below 0.01 µg/l 30 Jul 2026 |
| Cadmium, Dissolved 0106 | River water | 22 | Oct 2023 – Jul 2026 | below 0.01 µg/l 30 Jul 2026 |
| Calcium 0241 | River water | 22 | Oct 2023 – Jul 2026 | 120 mg/l 30 Jul 2026 |
| Calcium, Dissolved 0239 | River water | 22 | Oct 2023 – Jul 2026 | 120 mg/l 30 Jul 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 16 | Oct 2023 – Jul 2026 | 3.1 mg/l 30 Jul 2026 |
| Chloride 0172 | River water | 32 | Oct 2023 – Jul 2026 | 63 mg/l 30 Jul 2026 |
| Chloride, GF/C Filtered 7190 | River water | 4 | Apr 2026 – Jul 2026 | 63 mg/l 30 Jul 2026 |
| Chlorophyll : Acetone Extract 7887 | River water | 29 | Oct 2023 – Jul 2026 | 5.8 µg/l 30 Jul 2026 |
| Chromium, Dissolved 3409 | River water | 22 | Oct 2023 – Jul 2026 | below 0.5 µg/l 30 Jul 2026 |
| Copper 6452 | River water | 34 | Oct 2023 – Jul 2026 | 0.55 µg/l 30 Jul 2026 |
| Copper : BLM Bioavailable 4821 | River water | 9 | Nov 2025 – Jul 2026 | 0.07 µg/l 30 Jul 2026 |
| Copper, Dissolved 6450 | River water | 22 | Oct 2023 – Jul 2026 | 0.75 µg/l 30 Jul 2026 |
| GCMS Screen : Target Based multi-residue screening : Semi Quantitative 4994 | River water | 1 | Jul 2026 – Jul 2026 | 1 text result 30 Jul 2026 |
| HCH -gamma :- {Lindane} 0499 | River water | 34 | Oct 2023 – Jul 2026 | below 0.003 µg/l 30 Jul 2026 |
| Hexafluoropropylene oxide dimer acid (Gen X) 2981 | River water | 13 | Oct 2023 – Jan 2025 | below 0.001 µg/l 28 Jan 2025 |
| Iron 6051 | River water | 22 | Oct 2023 – Jul 2026 | 130 µg/l 30 Jul 2026 |
| Iron, Dissolved 6460 | River water | 22 | Oct 2023 – Jul 2026 | 59 µg/l 30 Jul 2026 |
| Lead 0050 | River water | 34 | Oct 2023 – Jul 2026 | 0.14 µg/l 30 Jul 2026 |
| Lead : BLM Bioavailable 3377 | River water | 9 | Nov 2025 – Jul 2026 | 0.02 µg/l 30 Jul 2026 |
| Lead, Dissolved 0052 | River water | 22 | Oct 2023 – Jul 2026 | below 0.1 µg/l 30 Jul 2026 |
| Magnesium 0237 | River water | 22 | Oct 2023 – Jul 2026 | 7.9 mg/l 30 Jul 2026 |
| Magnesium, Dissolved 0235 | River water | 22 | Oct 2023 – Jul 2026 | 8.1 mg/l 30 Jul 2026 |
| Manganese 6050 | River water | 22 | Oct 2023 – Jul 2026 | 38 µg/l 30 Jul 2026 |
| Manganese : BLM Bioavailable 4820 | River water | 9 | Nov 2025 – Jul 2026 | 14 µg/l 30 Jul 2026 |
| Manganese, Dissolved 6458 | River water | 22 | Oct 2023 – Jul 2026 | 35 µg/l 30 Jul 2026 |
| Mercury 0105 | River water | 34 | Oct 2023 – Jul 2026 | below 0.01 µg/l 30 Jul 2026 |
| Mercury, Dissolved 0103 | River water | 22 | Oct 2023 – Jul 2026 | below 0.01 µg/l 30 Jul 2026 |
| N-Ethylperfluorooctanesulfonamide 2977 | River water | 13 | Oct 2023 – Jan 2025 | below 0.002 µg/l 28 Jan 2025 |
| N-methylperfluorooctanesulfonamide 2975 | River water | 13 | Oct 2023 – Jan 2025 | below 0.002 µg/l 28 Jan 2025 |
| Nickel 6462 | River water | 34 | Oct 2023 – Jul 2026 | 0.7 µg/l 30 Jul 2026 |
| Nickel : BLM Bioavailable 3878 | River water | 9 | Nov 2025 – Jul 2026 | 0.29 µg/l 30 Jul 2026 |
| Nickel, Dissolved 3410 | River water | 22 | Oct 2023 – Jul 2026 | 0.71 µg/l 30 Jul 2026 |
| Nitrite as N 0118 | River water | 29 | Oct 2023 – Jul 2026 | 0.023 mg/l 30 Jul 2026 |
| Nitrite, Filtered as N 6485 | River water | 4 | Apr 2026 – Jul 2026 | 0.024 mg/l 30 Jul 2026 |
| Nitrogen, Total as N 9686 | River water | 27 | Oct 2023 – Jul 2026 | 5.4 mg/l 30 Jul 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 29 | Oct 2023 – Jul 2026 | 5 mg/l 30 Jul 2026 |
| Nitrogen, Total Oxidised, Filtered as N 9943 | River water | 31 | Nov 2023 – Jul 2026 | 5.1 mg/l 30 Jul 2026 |
| Orthophosphate, Filtered as P 9856 | River water | 31 | Nov 2023 – Jul 2026 | 0.018 mg/l 30 Jul 2026 |
| PCB - 028 9768 | River water | 34 | Oct 2023 – Jul 2026 | below 0.001 µg/l 30 Jul 2026 |
| PCB - 052 9769 | River water | 34 | Oct 2023 – Jul 2026 | below 0.001 µg/l 30 Jul 2026 |
| PCB - 101 9770 | River water | 34 | Oct 2023 – Jul 2026 | below 0.001 µg/l 30 Jul 2026 |
| PCB - 118 9771 | River water | 34 | Oct 2023 – Jul 2026 | below 0.001 µg/l 30 Jul 2026 |
| PCB - 138 9772 | River water | 34 | Oct 2023 – Jul 2026 | below 0.001 µg/l 30 Jul 2026 |
| PCB - 153 9773 | River water | 33 | Oct 2023 – Jul 2026 | below 0.001 µg/l 30 Jul 2026 |
| PCB - 180 9774 | River water | 34 | Oct 2023 – Jul 2026 | below 0.002 µg/l 30 Jul 2026 |
| PCB : Total 0753 | River water | 33 | Oct 2023 – Jul 2026 | below 0.008 µg/l 30 Jul 2026 |
| Perfluoro(2-ethoxyethane)sulfonic acid 2924 | River water | 13 | Oct 2023 – Jan 2025 | below 0.0005 µg/l 28 Jan 2025 |
| Perfluoro(4-methoxybutanoic) acid 2923 | River water | 11 | Oct 2023 – Jan 2025 | below 0.0005 µg/l 28 Jan 2025 |
| Perfluoro-3,6-dioxaheptanoic acid 2922 | River water | 13 | Oct 2023 – Jan 2025 | below 0.0005 µg/l 28 Jan 2025 |
| Perfluoro-3-methoxypropanoic acid 2921 | River water | 12 | Oct 2023 – Jan 2025 | below 0.0005 µg/l 28 Jan 2025 |
| Perfluoro-4-ethylcyclohexanesulfonic acid 2973 | River water | 13 | Oct 2023 – Jan 2025 | below 0.0005 µg/l 28 Jan 2025 |
| Perfluorobutanesulfonic acid 2972 | River water | 13 | Oct 2023 – Jan 2025 | 0.0012 µg/l 28 Jan 2025 |
| Perfluorobutanoic acid 2995 | River water | 13 | Oct 2023 – Jan 2025 | 0.0013 µg/l 28 Jan 2025 |
| Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 | River water | 13 | Oct 2023 – Jan 2025 | 0.0011 µg/l 28 Jan 2025 |
| Perfluorodecanesulfonic acid 2969 | River water | 13 | Oct 2023 – Jan 2025 | below 0.002 µg/l 28 Jan 2025 |
| Perfluorodecanoic acid 8892 | River water | 13 | Oct 2023 – Jan 2025 | below 0.002 µg/l 28 Jan 2025 |
| Perfluorododecane sulfonic acid 2968 | River water | 12 | Nov 2023 – Jan 2025 | below 0.005 µg/l 28 Jan 2025 |
| Perfluorododecanoic acid 8894 | River water | 12 | Nov 2023 – Jan 2025 | below 0.002 µg/l 28 Jan 2025 |
| Perfluoroheptanesulfonic acid 2967 | River water | 13 | Oct 2023 – Jan 2025 | below 0.0005 µg/l 28 Jan 2025 |
| Perfluoroheptanoic acid 8889 | River water | 13 | Oct 2023 – Jan 2025 | below 0.001 µg/l 28 Jan 2025 |
| Perfluorohexanesulfonamide 2965 | River water | 13 | Oct 2023 – Jan 2025 | below 0.0005 µg/l 28 Jan 2025 |
| Perfluorohexanesulfonic acid (B) 2944 | River water | 13 | Oct 2023 – Jan 2025 | below 0.0005 µg/l 28 Jan 2025 |
| Perfluorohexanesulfonic acid (L) 2964 | River water | 13 | Oct 2023 – Jan 2025 | 0.0013 µg/l 28 Jan 2025 |
| Perfluorohexanoic acid 8888 | River water | 13 | Oct 2023 – Jan 2025 | 0.0011 µg/l 28 Jan 2025 |
| Perfluorononanesulfonic acid 2963 | River water | 13 | Oct 2023 – Jan 2025 | below 0.0005 µg/l 28 Jan 2025 |
| Perfluorononanoic acid 8891 | River water | 13 | Oct 2023 – Jan 2025 | below 0.001 µg/l 28 Jan 2025 |
| Perfluorooctadecanoic acid 2962 | River water | 13 | Oct 2023 – Jan 2025 | below 0.002 µg/l 28 Jan 2025 |
| Perfluorooctanesulfonamide 2961 | River water | 13 | Oct 2023 – Jan 2025 | below 0.001 µg/l 28 Jan 2025 |
| Perfluorooctanesulfonic acid (branched) 2960 | River water | 12 | Oct 2023 – Jan 2025 | 0.00059 µg/l 28 Jan 2025 |
| Perfluorooctanesulfonic acid (linear) 2959 | River water | 12 | Oct 2023 – Jan 2025 | 0.00076 µg/l 28 Jan 2025 |
| Perfluorooctanoic acid 8890 | River water | 13 | Oct 2023 – Jan 2025 | 0.00057 µg/l 28 Jan 2025 |
| Perfluoropentanesulfonic acid 2957 | River water | 13 | Oct 2023 – Jan 2025 | below 0.0005 µg/l 28 Jan 2025 |
| Perfluoropentanoic acid 8887 | River water | 13 | Oct 2023 – Jan 2025 | 0.0011 µg/l 28 Jan 2025 |
| Perfluorotetradecanoic acid 8895 | River water | 12 | Nov 2023 – Jan 2025 | below 0.006 µg/l 28 Jan 2025 |
| Perfluorotridecanoic acid 2955 | River water | 13 | Oct 2023 – Jan 2025 | below 0.005 µg/l 28 Jan 2025 |
| Perfluoroundecane sulfonic acid 2953 | River water | 12 | Nov 2023 – Jan 2025 | below 0.004 µg/l 28 Jan 2025 |
| Perfluoroundecanoic acid 8893 | River water | 13 | Oct 2023 – Jan 2025 | below 0.002 µg/l 28 Jan 2025 |
| Phosphorus, Total as P 0348 | River water | 32 | Oct 2023 – Jul 2026 | 0.036 mg/l 30 Jul 2026 |
| Potassium 0211 | River water | 22 | Oct 2023 – Jul 2026 | 4 mg/l 30 Jul 2026 |
| Potassium, Dissolved 0209 | River water | 22 | Oct 2023 – Jul 2026 | 4.1 mg/l 30 Jul 2026 |
| Silica, reactive as SiO2 0182 | River water | 17 | Oct 2023 – Jul 2026 | 8.4 mg/l 30 Jul 2026 |
| Silicate, Filtered as SiO2 9857 | River water | 31 | Nov 2023 – Jul 2026 | 8.5 mg/l 30 Jul 2026 |
| Sodium 0207 | River water | 21 | Oct 2023 – Jul 2026 | 32 mg/l 30 Jul 2026 |
| Sodium, Dissolved 0205 | River water | 22 | Oct 2023 – Jul 2026 | 32 mg/l 30 Jul 2026 |
| Solids, Suspended at 105 C 0135 | River water | 29 | Oct 2023 – Jul 2026 | 3.7 mg/l 30 Jul 2026 |
| Sulphate as SO4 0183 | River water | 22 | Oct 2023 – Jul 2026 | 69 mg/l 30 Jul 2026 |
| Sulphate, Dissolved as SO4 7859 | River water | 34 | Oct 2023 – Jul 2026 | 70 mg/l 30 Jul 2026 |
| Transparency 0067 | River water | 18 | Nov 2023 – Jun 2026 | 1.5 metre 22 Jun 2026 |
| Zinc 6455 | River water | 34 | Oct 2023 – Jul 2026 | 0.75 µg/l 30 Jul 2026 |
| Zinc : BLM Bioavailable 4822 | River water | 9 | Nov 2025 – Jul 2026 | 0.86 µg/l 30 Jul 2026 |
| Zinc, Dissolved 3408 | River water | 22 | Oct 2023 – Jul 2026 | 1.8 µg/l 30 Jul 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | Pond / lake / reservoir water | 2 | Oct 2023 – Nov 2023 | 230 mg/l 20 Nov 2023 |
| Ammonia un-ionised as N 0119 | Pond / lake / reservoir water | 2 | Oct 2023 – Nov 2023 | 0.00048 mg/l 20 Nov 2023 |
| Ammoniacal Nitrogen, Filtered as N 9993 | Pond / lake / reservoir water | 1 | Oct 2023 – Oct 2023 | 0.035 mg/l 16 Oct 2023 |
| Chloride 0172 | Pond / lake / reservoir water | 1 | Oct 2023 – Oct 2023 | 57 mg/l 16 Oct 2023 |
| Chlorophyll : Acetone Extract 7887 | Pond / lake / reservoir water | 1 | Oct 2023 – Oct 2023 | 1.9 µg/l 16 Oct 2023 |
| Nitrite as N 0118 | Pond / lake / reservoir water | 2 | Oct 2023 – Nov 2023 | 0.026 mg/l 20 Nov 2023 |
| Nitrogen, Total Oxidised as N 0116 | Pond / lake / reservoir water | 2 | Oct 2023 – Nov 2023 | 4.8 mg/l 20 Nov 2023 |
| Nitrogen, Total Oxidised, Filtered as N 9943 | Pond / lake / reservoir water | 1 | Oct 2023 – Oct 2023 | 3.7 mg/l 16 Oct 2023 |
| Orthophosphate, Filtered as P 9856 | Pond / lake / reservoir water | 1 | Oct 2023 – Oct 2023 | 0.043 mg/l 16 Oct 2023 |
| Phosphorus, Total as P 0348 | Pond / lake / reservoir water | 1 | Oct 2023 – Oct 2023 | 0.071 mg/l 16 Oct 2023 |
| Silicate, Filtered as SiO2 9857 | Pond / lake / reservoir water | 1 | Oct 2023 – Oct 2023 | 13 mg/l 16 Oct 2023 |
| Sulphate, Dissolved as SO4 7859 | Pond / lake / reservoir water | 4 | Oct 2023 – Nov 2023 | 66 mg/l 20 Nov 2023 |
| Transparency 0067 | Pond / lake / reservoir water | 1 | Oct 2023 – Oct 2023 | 1 metre 16 Oct 2023 |
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.