River Avon Tanat at Llanblodwel
EA name: RIVER AVON TANAT AT LLANBLODWEL
Environment Agency sampling point MD-30882220 · 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
- 6 Aug 2026, 11:2456 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 32 since 5 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Monitoring (national agency policy)
- Where
- National Grid 324200, 322900As published, to the nearest 100 m (so up to about 70 m out). Open in a map
- River, by its own name
- Avon Tanat
- River, by the map
- Afon TanatPlaced on a river whose name partly matches its own, 18 m from the line.
- Next gauge downstream
- Llanyblodwel On the River Tanat · 1.3 km along the river
- Why it was sampled
- Monitoring (national agency policy) (32 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
108%
Sampled 6 Aug 2026, 56 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 Aug 2026, 11:24 | 108 | 108% |
| 3 Jul 2026, 11:04 | 105.2 | 105.2% |
| 19 Jun 2026, 11:47 | 103.9 | 103.9% |
| 28 May 2026, 12:56 | 106.5 | 106.5% |
| 15 Apr 2026, 12:17 | 103.4 | 103.4% |
| 12 Mar 2026, 12:40 | 100.5 | 100.5% |
| 24 Feb 2026, 10:31 | 100.8 | 100.8% |
| 7 Jan 2026, 12:01 | 101.1 | 101.1% |
| 5 Dec 2025, 11:23 | 99 | 99% |
| 7 Nov 2025, 11:10 | 98.6 | 98.6% |
| 8 Oct 2025, 10:25 | 98 | 98% |
| 15 Sep 2025, 11:32 | 98.1 | 98.1% |
| 1 Aug 2025, 12:26 | 106.7 | 106.7% |
| 9 Jul 2025, 12:18 | 104.9 | 104.9% |
| 12 Jun 2025, 13:30 | 102 | 102% |
| 15 May 2025, 13:23 | 110.6 | 110.6% |
| 3 Apr 2025, 13:50 | 113.3 | 113.3% |
| 13 Mar 2025, 12:23 | 102.9 | 102.9% |
| 24 Feb 2025, 12:35 | 99 | 99% |
| 31 Jan 2025, 14:50 | 101.2 | 101.2% |
| 4 Dec 2024, 08:28 | 96.3 | 96.3% |
| 20 Nov 2024, 11:31 | 99.7 | 99.7% |
| 31 Oct 2024, 11:43 | 100.3 | 100.3% |
| 29 Aug 2024, 12:36 | 101.4 | 101.4% |
| 16 Jul 2024, 13:12 | 97.8 | 97.8% |
| 19 Jun 2024, 13:38 | 109.7 | 109.7% |
| 6 Mar 2024, 11:50 | 99.4 | 99.4% |
| 1 Feb 2024, 13:14 | 98 | 98% |
| 12 Jan 2024, 13:18 | 97.2 | 97.2% |
| 21 Dec 2023, 13:30 | 99.3 | 99.3% |
| 17 Nov 2023, 11:12 | 100.9 | 100.9% |
| 5 Oct 2023, 11:44 | 96.7 | 96.7% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.4 mg/l
Sampled 6 Aug 2026, 56 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 Aug 2026, 11:24 | 10.4 | 10.4 mg/l |
| 3 Jul 2026, 11:04 | 10.2 | 10.2 mg/l |
| 19 Jun 2026, 11:47 | 9.75 | 9.75 mg/l |
| 28 May 2026, 12:56 | 9.95 | 9.95 mg/l |
| 15 Apr 2026, 12:17 | 11.6 | 11.6 mg/l |
| 12 Mar 2026, 12:40 | 11.7 | 11.7 mg/l |
| 24 Feb 2026, 10:31 | 11.6 | 11.6 mg/l |
| 7 Jan 2026, 12:01 | 13.1 | 13.1 mg/l |
| 5 Dec 2025, 11:23 | 12.2 | 12.2 mg/l |
| 7 Nov 2025, 11:10 | 10.8 | 10.8 mg/l |
| 8 Oct 2025, 10:25 | 10.6 | 10.6 mg/l |
| 15 Sep 2025, 11:32 | 10.5 | 10.5 mg/l |
| 1 Aug 2025, 12:26 | 10.4 | 10.4 mg/l |
| 9 Jul 2025, 12:18 | 9.99 | 9.99 mg/l |
| 12 Jun 2025, 13:30 | 10.1 | 10.1 mg/l |
| 15 May 2025, 13:23 | 10.9 | 10.9 mg/l |
| 3 Apr 2025, 13:50 | 12.4 | 12.4 mg/l |
| 13 Mar 2025, 12:23 | 12.6 | 12.6 mg/l |
| 24 Feb 2025, 12:35 | 11.7 | 11.7 mg/l |
| 31 Jan 2025, 14:50 | 12.3 | 12.3 mg/l |
| 4 Dec 2024, 08:28 | 11.9 | 11.9 mg/l |
| 20 Nov 2024, 11:31 | 13 | 13 mg/l |
| 31 Oct 2024, 11:43 | 11 | 11 mg/l |
| 29 Aug 2024, 12:36 | 10.4 | 10.4 mg/l |
| 16 Jul 2024, 13:12 | 9.97 | 9.97 mg/l |
| 19 Jun 2024, 13:38 | 11.2 | 11.2 mg/l |
| 6 Mar 2024, 11:50 | 12.6 | 12.6 mg/l |
| 1 Feb 2024, 13:14 | 12.3 | 12.3 mg/l |
| 12 Jan 2024, 13:18 | 12.1 | 12.1 mg/l |
| 21 Dec 2023, 13:30 | 11.3 | 11.3 mg/l |
| 17 Nov 2023, 11:12 | 12.2 | 12.2 mg/l |
| 5 Oct 2023, 11:44 | 10.3 | 10.3 mg/l |
Water temperature
code 0076 · °C
17.2 °C
Sampled 6 Aug 2026, 56 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 Aug 2026, 11:24 | 17.2 | 17.2 °C |
| 3 Jul 2026, 11:04 | 16.6 | 16.6 °C |
| 19 Jun 2026, 11:47 | 18.3 | 18.3 °C |
| 28 May 2026, 12:56 | 18.5 | 18.5 °C |
| 15 Apr 2026, 12:17 | 10.2 | 10.2 °C |
| 12 Mar 2026, 12:40 | 8.7 | 8.7 °C |
| 24 Feb 2026, 10:31 | 9 | 9 °C |
| 7 Jan 2026, 12:01 | 4.3 | 4.3 °C |
| 5 Dec 2025, 11:23 | 6.2 | 6.2 °C |
| 7 Nov 2025, 11:10 | 11.1 | 11.1 °C |
| 8 Oct 2025, 10:25 | 11.9 | 11.9 °C |
| 15 Sep 2025, 11:32 | 12.2 | 12.2 °C |
| 1 Aug 2025, 12:26 | 16.6 | 16.6 °C |
| 9 Jul 2025, 12:18 | 17.6 | 17.6 °C |
| 12 Jun 2025, 13:30 | 15.6 | 15.6 °C |
| 15 May 2025, 13:23 | 16.1 | 16.1 °C |
| 3 Apr 2025, 13:50 | 11.1 | 11.1 °C |
| 13 Mar 2025, 12:23 | 6.6 | 6.6 °C |
| 24 Feb 2025, 12:35 | 7.9 | 7.9 °C |
| 31 Jan 2025, 14:50 | 6.9 | 6.9 °C |
| 4 Dec 2024, 08:28 | 6.2 | 6.2 °C |
| 20 Nov 2024, 11:31 | 4.1 | 4.1 °C |
| 31 Oct 2024, 11:43 | 11.2 | 11.2 °C |
| 29 Aug 2024, 12:36 | 14.3 | 14.3 °C |
| 16 Jul 2024, 13:12 | 14.4 | 14.4 °C |
| 19 Jun 2024, 13:38 | 14.2 | 14.2 °C |
| 6 Mar 2024, 11:50 | 5.2 | 5.2 °C |
| 1 Feb 2024, 13:14 | 5.6 | 5.6 °C |
| 12 Jan 2024, 13:18 | 5.9 | 5.9 °C |
| 21 Dec 2023, 13:30 | 9.4 | 9.4 °C |
| 17 Nov 2023, 11:12 | 7.1 | 7.1 °C |
| 5 Oct 2023, 11:44 | 12.5 | 12.5 °C |
pH
code 0061
8.2
Sampled 6 Aug 2026, 56 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 Aug 2026, 11:24 | 8.2 | 8.2 |
| 3 Jul 2026, 11:04 | 7.89 | 7.89 |
| 19 Jun 2026, 11:47 | 7.96 | 7.96 |
| 28 May 2026, 12:56 | 7.99 | 7.99 |
| 15 Apr 2026, 12:17 | 7.82 | 7.82 |
| 12 Mar 2026, 12:40 | 7.57 | 7.57 |
| 24 Feb 2026, 10:31 | 7.88 | 7.88 |
| 7 Jan 2026, 12:01 | 8.17 | 8.17 |
| 5 Dec 2025, 11:23 | 7.74 | 7.74 |
| 7 Nov 2025, 11:10 | 7.78 | 7.78 |
| 8 Oct 2025, 10:25 | 7.62 | 7.62 |
| 15 Sep 2025, 11:32 | 7.63 | 7.63 |
| 1 Aug 2025, 12:26 | 8.21 | 8.21 |
| 9 Jul 2025, 12:18 | 8.44 | 8.44 |
| 12 Jun 2025, 13:30 | 7.99 | 7.99 |
| 15 May 2025, 13:23 | 8.14 | 8.14 |
| 3 Apr 2025, 13:50 | 8.29 | 8.29 |
| 13 Mar 2025, 12:23 | 8.11 | 8.11 |
| 24 Feb 2025, 12:35 | 8.09 | 8.09 |
| 31 Jan 2025, 14:50 | 8.03 | 8.03 |
| 4 Dec 2024, 08:28 | 7.45 | 7.45 |
| 20 Nov 2024, 11:31 | 7.71 | 7.71 |
| 31 Oct 2024, 11:43 | 7.82 | 7.82 |
| 29 Aug 2024, 12:36 | 7.94 | 7.94 |
| 16 Jul 2024, 13:12 | 7.96 | 7.96 |
| 19 Jun 2024, 13:38 | 8.19 | 8.19 |
| 6 Mar 2024, 11:50 | 7.52 | 7.52 |
| 1 Feb 2024, 13:14 | 7.5 | 7.5 |
| 12 Jan 2024, 13:18 | 7.56 | 7.56 |
| 21 Dec 2023, 13:30 | 7.55 | 7.55 |
| 17 Nov 2023, 11:12 | 7.24 | 7.24 |
| 5 Oct 2023, 11:44 | 7.17 | 7.17 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 6 Aug 2026, 56 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 Aug 2026, 11:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Jul 2026, 11:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Jun 2026, 11:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 May 2026, 12:56 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Apr 2026, 12:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Mar 2026, 12:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Feb 2026, 10:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Jan 2026, 12:01 | 1.4 | 1.4 mg/l |
| 5 Dec 2025, 11:23 | 0.05 | 0.05 mg/l |
| 7 Nov 2025, 11:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Oct 2025, 10:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Sep 2025, 11:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Aug 2025, 12:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Jul 2025, 12:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Jun 2025, 13:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 May 2025, 13:23 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Apr 2025, 13:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Mar 2025, 12:23 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Feb 2025, 12:35 | 0.052 | 0.052 mg/l |
| 31 Jan 2025, 14:50 | 0.088 | 0.088 mg/l |
| 4 Dec 2024, 08:28 | 0.076 | 0.076 mg/l |
| 20 Nov 2024, 11:31 | 0.037 | 0.037 mg/l |
| 31 Oct 2024, 11:43 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Aug 2024, 12:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Jul 2024, 13:12 | 0.043 | 0.043 mg/l |
| 19 Jun 2024, 13:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Mar 2024, 11:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Feb 2024, 13:14 | 0.035 | 0.035 mg/l |
| 12 Jan 2024, 13:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Dec 2023, 13:30 | 0.035 | 0.035 mg/l |
| 17 Nov 2023, 11:12 | 0.037 | 0.037 mg/l |
| 5 Oct 2023, 11:44 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
1.4 mg/l
Sampled 6 Aug 2026, 56 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 Aug 2026, 11:24 | 1.4 | 1.4 mg/l |
| 3 Jul 2026, 11:04 | 1.5 | 1.5 mg/l |
| 19 Jun 2026, 11:47 | 1.39 | 1.39 mg/l |
| 28 May 2026, 12:56 | 1.19 | 1.19 mg/l |
| 15 Apr 2026, 12:17 | 1.1 | 1.1 mg/l |
| 12 Mar 2026, 12:40 | 1.6 | 1.6 mg/l |
| 24 Feb 2026, 10:31 | 2 | 2 mg/l |
| 7 Jan 2026, 12:01 | 1.89 | 1.89 mg/l |
| 5 Dec 2025, 11:23 | 2.1 | 2.1 mg/l |
| 7 Nov 2025, 11:10 | 1.9 | 1.9 mg/l |
| 8 Oct 2025, 10:25 | 1.2 | 1.2 mg/l |
| 15 Sep 2025, 11:32 | 0.576 | 0.576 mg/l |
| 1 Aug 2025, 12:26 | 1.1 | 1.1 mg/l |
| 9 Jul 2025, 12:18 | 1.1 | 1.1 mg/l |
| 12 Jun 2025, 13:30 | 0.966 | 0.966 mg/l |
| 15 May 2025, 13:23 | 1.59 | 1.59 mg/l |
| 3 Apr 2025, 13:50 | 1.79 | 1.79 mg/l |
| 13 Mar 2025, 12:23 | 1.9 | 1.9 mg/l |
| 24 Feb 2025, 12:35 | 1.3 | 1.3 mg/l |
| 31 Jan 2025, 14:50 | 1.5 | 1.5 mg/l |
| 4 Dec 2024, 08:28 | 1.7 | 1.7 mg/l |
| 20 Nov 2024, 11:31 | 1.5 | 1.5 mg/l |
| 31 Oct 2024, 11:43 | 1.4 | 1.4 mg/l |
| 29 Aug 2024, 12:36 | 0.876 | 0.876 mg/l |
| 16 Jul 2024, 13:12 | 0.883 | 0.883 mg/l |
| 19 Jun 2024, 13:38 | 1.49 | 1.49 mg/l |
| 6 Mar 2024, 11:50 | 1.7 | 1.7 mg/l |
| 12 Jan 2024, 13:18 | 2.4 | 2.4 mg/l |
| 21 Dec 2023, 13:30 | 1.98 | 1.98 mg/l |
| 17 Nov 2023, 11:12 | 2 | 2 mg/l |
| 5 Oct 2023, 11:44 | 1.4 | 1.4 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
below 0.01 mg/l (not detected above this)
Sampled 6 Aug 2026, 56 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 Aug 2026, 11:24 | <0.01 | below 0.01 mg/l (not detected above this) |
| 3 Jul 2026, 11:04 | 0.026 | 0.026 mg/l |
| 19 Jun 2026, 11:47 | 0.034 | 0.034 mg/l |
| 28 May 2026, 12:56 | 0.042 | 0.042 mg/l |
| 15 Apr 2026, 12:17 | 0.019 | 0.019 mg/l |
| 12 Mar 2026, 12:40 | 0.02 | 0.02 mg/l |
| 24 Feb 2026, 10:31 | 0.02 | 0.02 mg/l |
| 7 Jan 2026, 12:01 | 0.21 | 0.21 mg/l |
| 5 Dec 2025, 11:23 | 0.038 | 0.038 mg/l |
| 7 Nov 2025, 11:10 | 0.022 | 0.022 mg/l |
| 8 Oct 2025, 10:25 | 0.022 | 0.022 mg/l |
| 15 Sep 2025, 11:32 | 0.029 | 0.029 mg/l |
| 1 Aug 2025, 12:26 | 0.039 | 0.039 mg/l |
| 9 Jul 2025, 12:18 | 0.056 | 0.056 mg/l |
| 12 Jun 2025, 13:30 | 0.028 | 0.028 mg/l |
| 15 May 2025, 13:23 | 0.03 | 0.03 mg/l |
| 3 Apr 2025, 13:50 | <0.01 | below 0.01 mg/l (not detected above this) |
| 13 Mar 2025, 12:23 | 0.031 | 0.031 mg/l |
| 24 Feb 2025, 12:35 | 0.042 | 0.042 mg/l |
| 31 Jan 2025, 14:50 | 0.035 | 0.035 mg/l |
| 4 Dec 2024, 08:28 | 0.039 | 0.039 mg/l |
| 20 Nov 2024, 11:31 | 0.086 | 0.086 mg/l |
| 31 Oct 2024, 11:43 | 0.015 | 0.015 mg/l |
| 29 Aug 2024, 12:36 | 0.032 | 0.032 mg/l |
| 16 Jul 2024, 13:12 | 0.079 | 0.079 mg/l |
| 19 Jun 2024, 13:38 | 0.026 | 0.026 mg/l |
| 6 Mar 2024, 11:50 | 0.047 | 0.047 mg/l |
| 1 Feb 2024, 13:14 | 0.022 | 0.022 mg/l |
| 12 Jan 2024, 13:18 | 0.25 | 0.25 mg/l |
| 21 Dec 2023, 13:30 | 0.023 | 0.023 mg/l |
| 17 Nov 2023, 11:12 | 0.63 | 0.63 mg/l |
| 5 Oct 2023, 11:44 | 0.13 | 0.13 mg/l |
Turbidity
code 6396 · NTU
1.5 NTU
Sampled 6 Aug 2026, 56 days ago · 20 results banked
Every result (20)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 Aug 2026, 11:24 | 1.5 | 1.5 NTU |
| 3 Jul 2026, 11:04 | 2.3 | 2.3 NTU |
| 19 Jun 2026, 11:47 | 1.7 | 1.7 NTU |
| 28 May 2026, 12:56 | 2.3 | 2.3 NTU |
| 15 Apr 2026, 12:17 | 1.4 | 1.4 NTU |
| 12 Mar 2026, 12:40 | 3.7 | 3.7 NTU |
| 24 Feb 2026, 10:31 | 3.2 | 3.2 NTU |
| 7 Jan 2026, 12:01 | 13 | 13 NTU |
| 5 Dec 2025, 11:23 | 3 | 3 NTU |
| 7 Nov 2025, 11:10 | 5.5 | 5.5 NTU |
| 8 Oct 2025, 10:25 | 1.6 | 1.6 NTU |
| 15 Sep 2025, 11:32 | 32 | 32 NTU |
| 1 Aug 2025, 12:26 | 1.7 | 1.7 NTU |
| 3 Apr 2025, 13:50 | <1 | below 1 NTU (not detected above this) |
| 6 Mar 2024, 11:50 | 2.4 | 2.4 NTU |
| 1 Feb 2024, 13:14 | 3.3 | 3.3 NTU |
| 12 Jan 2024, 13:18 | 2.8 | 2.8 NTU |
| 21 Dec 2023, 13:30 | 22 | 22 NTU |
| 17 Nov 2023, 11:12 | 4.9 | 4.9 NTU |
| 5 Oct 2023, 11:44 | 2.9 | 2.9 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
175 µS/cm
Sampled 6 Aug 2026, 56 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 Aug 2026, 11:24 | 175 | 175 µS/cm |
| 3 Jul 2026, 11:04 | 140 | 140 µS/cm |
| 19 Jun 2026, 11:47 | 131 | 131 µS/cm |
| 28 May 2026, 12:56 | 116 | 116 µS/cm |
| 15 Apr 2026, 12:17 | 106 | 106 µS/cm |
| 12 Mar 2026, 12:40 | 103 | 103 µS/cm |
| 24 Feb 2026, 10:31 | 116 | 116 µS/cm |
| 7 Jan 2026, 12:01 | 192 | 192 µS/cm |
| 5 Dec 2025, 11:23 | 116 | 116 µS/cm |
| 7 Nov 2025, 11:10 | 122 | 122 µS/cm |
| 8 Oct 2025, 10:25 | 104 | 104 µS/cm |
| 15 Sep 2025, 11:32 | 68 | 68 µS/cm |
| 1 Aug 2025, 12:26 | 152 | 152 µS/cm |
| 9 Jul 2025, 12:18 | 123 | 123 µS/cm |
| 12 Jun 2025, 13:30 | 101 | 101 µS/cm |
| 15 May 2025, 13:23 | 199 | 199 µS/cm |
| 3 Apr 2025, 13:50 | 148 | 148 µS/cm |
| 13 Mar 2025, 12:23 | 141 | 141 µS/cm |
| 24 Feb 2025, 12:35 | 90 | 90 µS/cm |
| 31 Jan 2025, 14:50 | 120 | 120 µS/cm |
| 4 Dec 2024, 08:28 | 121 | 121 µS/cm |
| 20 Nov 2024, 11:31 | 135 | 135 µS/cm |
| 31 Oct 2024, 11:43 | 130 | 130 µS/cm |
| 29 Aug 2024, 12:36 | 104 | 104 µS/cm |
| 16 Jul 2024, 13:12 | 196 | 196 µS/cm |
| 19 Jun 2024, 13:38 | 118 | 118 µS/cm |
| 6 Mar 2024, 11:50 | 110 | 110 µS/cm |
| 1 Feb 2024, 13:14 | 110 | 110 µS/cm |
| 12 Jan 2024, 13:18 | 136 | 136 µS/cm |
| 21 Dec 2023, 13:30 | 114 | 114 µS/cm |
| 17 Nov 2023, 11:12 | 123 | 123 µS/cm |
| 5 Oct 2023, 11:44 | 91 | 91 µS/cm |
Everything measured here
16 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 16 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 32 | Oct 2023 – Aug 2026 | 108% 6 Aug 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 32 | Oct 2023 – Aug 2026 | 10.4 mg/l 6 Aug 2026 |
| Temperature of Water 0076 | River water | 32 | Oct 2023 – Aug 2026 | 17.2 °C 6 Aug 2026 |
| pH 0061 | River water | 32 | Oct 2023 – Aug 2026 | 8.2 6 Aug 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 32 | Oct 2023 – Aug 2026 | below 0.03 mg/l 6 Aug 2026 |
| Nitrate as N 0117 | River water | 31 | Oct 2023 – Aug 2026 | 1.4 mg/l 6 Aug 2026 |
| Orthophosphate, reactive as P 0180 | River water | 32 | Oct 2023 – Aug 2026 | below 0.01 mg/l 6 Aug 2026 |
| Turbidity 6396 | River water | 20 | Oct 2023 – Aug 2026 | 1.5 NTU 6 Aug 2026 |
| Conductivity at 25 C 0077 | River water | 32 | Oct 2023 – Aug 2026 | 175 µS/cm 6 Aug 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 32 | Oct 2023 – Aug 2026 | 44 mg/l 6 Aug 2026 |
| Ammonia un-ionised as N 0119 | River water | 32 | Oct 2023 – Aug 2026 | below 0.00092 mg/l 6 Aug 2026 |
| BOD : 5 Day ATU 0085 | River water | 23 | Jun 2024 – May 2026 | 1.2 mg/l 28 May 2026 |
| Chlorophyll : Acetone Extract 7887 | River water | 26 | Oct 2023 – Aug 2026 | 34 µg/l 6 Aug 2026 |
| Nitrite as N 0118 | River water | 32 | Oct 2023 – Aug 2026 | below 0.004 mg/l 6 Aug 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 31 | Oct 2023 – Aug 2026 | 1.4 mg/l 6 Aug 2026 |
| Solids, Suspended at 105 C 0135 | River water | 29 | Oct 2023 – Aug 2026 | 7.8 mg/l 6 Aug 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.