Brathay downstream of Langdale sewage treatment works Outfall
EA name: BRATHAY D/S LANGDALE STW OUTFALL
Environment Agency sampling point NW-88019894 · 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
- 3 Sep 2026, 14:3528 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 38 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 334200, 503400As published, to the nearest 100 m (so up to about 70 m out). Open in a map
- River, by its own name
- Brathay
- River, by the map
- River BrathayPlaced on the river its name gives, 11 m from the line.
- Next gauge downstream
- Jeffy Knotts On the River Brathay · 2.1 km along the river
- Why it was sampled
- Planned investigation (local monitoring) (35 samples)
Environmental monitoring statutory (EU directives) (3 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
102%
Sampled 3 Sep 2026, 28 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 14:35 | 102 | 102% |
| 19 Aug 2026, 12:29 | 105.7 | 105.7% |
| 24 Jul 2026, 10:03 | 104 | 104% |
| 15 Jun 2026, 13:41 | 105 | 105% |
| 18 May 2026, 14:45 | 101.7 | 101.7% |
| 21 Apr 2026, 10:44 | 101 | 101% |
| 4 Mar 2026, 12:47 | 104.4 | 104.4% |
| 4 Feb 2026, 10:56 | 96.8 | 96.8% |
| 2 Jan 2026, 11:25 | 101.2 | 101.2% |
| 17 Dec 2025, 13:06 | 99.7 | 99.7% |
| 20 Nov 2025, 11:34 | 99.7 | 99.7% |
| 6 Oct 2025, 13:38 | 76.8 | 76.8% |
| 12 Sep 2025, 11:12 | 100.4 | 100.4% |
| 18 Aug 2025, 10:38 | 104.9 | 104.9% |
| 3 Jul 2025, 12:37 | 104.4 | 104.4% |
| 6 Jun 2025, 10:49 | 100.5 | 100.5% |
| 15 May 2025, 11:30 | 108.9 | 108.9% |
| 3 Apr 2025, 12:23 | 105.7 | 105.7% |
| 10 Mar 2025, 13:03 | 99.7 | 99.7% |
| 18 Feb 2025, 11:54 | 98.1 | 98.1% |
| 23 Jan 2025, 08:58 | 97.6 | 97.6% |
| 5 Dec 2024, 13:08 | 100.6 | 100.6% |
| 7 Nov 2024, 13:47 | 93.1 | 93.1% |
| 11 Oct 2024, 12:42 | 97.5 | 97.5% |
| 13 Sep 2024, 12:03 | 101.4 | 101.4% |
| 28 Aug 2024, 12:21 | 97.6 | 97.6% |
| 2 Aug 2024, 10:45 | 107.3 | 107.3% |
| 25 Jul 2024, 14:33 | 106.7 | 106.7% |
| 13 Jun 2024, 13:24 | 103.8 | 103.8% |
| 2 May 2024, 12:51 | 108.1 | 108.1% |
| 16 Apr 2024, 13:09 | 106.1 | 106.1% |
| 6 Mar 2024, 14:36 | 106.3 | 106.3% |
| 1 Feb 2024, 13:23 | 107.8 | 107.8% |
| 8 Jan 2024, 12:57 | 97.4 | 97.4% |
| 13 Dec 2023, 14:09 | 104.2 | 104.2% |
| 21 Nov 2023, 12:46 | 97.2 | 97.2% |
| 3 Nov 2023, 13:07 | 103.9 | 103.9% |
| 16 Oct 2023, 12:04 | 95.5 | 95.5% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.1 mg/l
Sampled 3 Sep 2026, 28 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 14:35 | 10.1 | 10.1 mg/l |
| 19 Aug 2026, 12:29 | 10.2 | 10.2 mg/l |
| 24 Jul 2026, 10:03 | 9.34 | 9.34 mg/l |
| 15 Jun 2026, 13:41 | 10.7 | 10.7 mg/l |
| 18 May 2026, 14:45 | 10.8 | 10.8 mg/l |
| 21 Apr 2026, 10:44 | 11.6 | 11.6 mg/l |
| 4 Mar 2026, 12:47 | 12.7 | 12.7 mg/l |
| 4 Feb 2026, 10:56 | 12.3 | 12.3 mg/l |
| 2 Jan 2026, 11:25 | 13.5 | 13.5 mg/l |
| 17 Dec 2025, 13:06 | 11.9 | 11.9 mg/l |
| 20 Nov 2025, 11:34 | 13.1 | 13.1 mg/l |
| 6 Oct 2025, 13:38 | 8.11 | 8.11 mg/l |
| 12 Sep 2025, 11:12 | 10.6 | 10.6 mg/l |
| 18 Aug 2025, 10:38 | 9.63 | 9.63 mg/l |
| 3 Jul 2025, 12:37 | 10.3 | 10.3 mg/l |
| 6 Jun 2025, 10:49 | 10.8 | 10.8 mg/l |
| 15 May 2025, 11:30 | 10.3 | 10.3 mg/l |
| 3 Apr 2025, 12:23 | 11.8 | 11.8 mg/l |
| 10 Mar 2025, 13:03 | 11.6 | 11.6 mg/l |
| 18 Feb 2025, 11:54 | 12.7 | 12.7 mg/l |
| 23 Jan 2025, 08:58 | 12.4 | 12.4 mg/l |
| 5 Dec 2024, 13:08 | 11.9 | 11.9 mg/l |
| 7 Nov 2024, 13:47 | 11.1 | 11.1 mg/l |
| 11 Oct 2024, 12:42 | 11.1 | 11.1 mg/l |
| 13 Sep 2024, 12:03 | 10.8 | 10.8 mg/l |
| 28 Aug 2024, 12:21 | 10.1 | 10.1 mg/l |
| 2 Aug 2024, 10:45 | 10.1 | 10.1 mg/l |
| 25 Jul 2024, 14:33 | 10.5 | 10.5 mg/l |
| 13 Jun 2024, 13:24 | 10.8 | 10.8 mg/l |
| 2 May 2024, 12:51 | 11.5 | 11.5 mg/l |
| 16 Apr 2024, 13:09 | 12.5 | 12.5 mg/l |
| 6 Mar 2024, 14:36 | 13 | 13 mg/l |
| 1 Feb 2024, 13:23 | 13.5 | 13.5 mg/l |
| 8 Jan 2024, 12:57 | 12.6 | 12.6 mg/l |
| 13 Dec 2023, 14:09 | 12.7 | 12.7 mg/l |
| 21 Nov 2023, 12:46 | 11.2 | 11.2 mg/l |
| 3 Nov 2023, 13:07 | 12.1 | 12.1 mg/l |
| 16 Oct 2023, 12:04 | 10.9 | 10.9 mg/l |
Water temperature
code 0076 · °C
15.7 °C
Sampled 3 Sep 2026, 28 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 14:35 | 15.7 | 15.7 °C |
| 19 Aug 2026, 12:29 | 16.9 | 16.9 °C |
| 24 Jul 2026, 10:03 | 20.5 | 20.5 °C |
| 15 Jun 2026, 13:41 | 14.4 | 14.4 °C |
| 18 May 2026, 14:45 | 12.7 | 12.7 °C |
| 21 Apr 2026, 10:44 | 9.3 | 9.3 °C |
| 4 Mar 2026, 12:47 | 7 | 7 °C |
| 4 Feb 2026, 10:56 | 5 | 5 °C |
| 2 Jan 2026, 11:25 | 3.2 | 3.2 °C |
| 17 Dec 2025, 13:06 | 7.5 | 7.5 °C |
| 20 Nov 2025, 11:34 | 4 | 4 °C |
| 6 Oct 2025, 13:38 | 12.8 | 12.8 °C |
| 12 Sep 2025, 11:12 | 12.6 | 12.6 °C |
| 18 Aug 2025, 10:38 | 19.4 | 19.4 °C |
| 3 Jul 2025, 12:37 | 15.8 | 15.8 °C |
| 6 Jun 2025, 10:49 | 11.9 | 11.9 °C |
| 15 May 2025, 11:30 | 17.9 | 17.9 °C |
| 3 Apr 2025, 12:23 | 10.3 | 10.3 °C |
| 10 Mar 2025, 13:03 | 8.5 | 8.5 °C |
| 18 Feb 2025, 11:54 | 4.4 | 4.4 °C |
| 23 Jan 2025, 08:58 | 5.3 | 5.3 °C |
| 5 Dec 2024, 13:08 | 8 | 8 °C |
| 7 Nov 2024, 13:47 | 7.8 | 7.8 °C |
| 11 Oct 2024, 12:42 | 9.7 | 9.7 °C |
| 13 Sep 2024, 12:03 | 12.3 | 12.3 °C |
| 28 Aug 2024, 12:21 | 13.9 | 13.9 °C |
| 2 Aug 2024, 10:45 | 18.2 | 18.2 °C |
| 25 Jul 2024, 14:33 | 16.1 | 16.1 °C |
| 13 Jun 2024, 13:24 | 13.3 | 13.3 °C |
| 2 May 2024, 12:51 | 12.4 | 12.4 °C |
| 16 Apr 2024, 13:09 | 8.1 | 8.1 °C |
| 6 Mar 2024, 14:36 | 6.6 | 6.6 °C |
| 1 Feb 2024, 13:23 | 5.7 | 5.7 °C |
| 8 Jan 2024, 12:57 | 4.4 | 4.4 °C |
| 13 Dec 2023, 14:09 | 6.7 | 6.7 °C |
| 21 Nov 2023, 12:46 | 9 | 9 °C |
| 3 Nov 2023, 13:07 | 8.5 | 8.5 °C |
| 16 Oct 2023, 12:04 | 9.5 | 9.5 °C |
pH
code 0061
6.91
Sampled 3 Sep 2026, 28 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 14:35 | 6.91 | 6.91 |
| 19 Aug 2026, 12:29 | 8.08 | 8.08 |
| 24 Jul 2026, 10:03 | 7.85 | 7.85 |
| 15 Jun 2026, 13:41 | 7.66 | 7.66 |
| 18 May 2026, 14:45 | 7.66 | 7.66 |
| 21 Apr 2026, 10:44 | 7.23 | 7.23 |
| 4 Mar 2026, 12:47 | 7.34 | 7.34 |
| 4 Feb 2026, 10:56 | 6.78 | 6.78 |
| 2 Jan 2026, 11:25 | 8.02 | 8.02 |
| 17 Dec 2025, 13:06 | 7.55 | 7.55 |
| 20 Nov 2025, 11:34 | 7.61 | 7.61 |
| 6 Oct 2025, 13:38 | 6.52 | 6.52 |
| 12 Sep 2025, 11:12 | 8.13 | 8.13 |
| 18 Aug 2025, 10:38 | 7.81 | 7.81 |
| 3 Jul 2025, 12:37 | 7.36 | 7.36 |
| 6 Jun 2025, 10:49 | 7 | 7 |
| 15 May 2025, 11:30 | 7.67 | 7.67 |
| 3 Apr 2025, 12:23 | 7.49 | 7.49 |
| 10 Mar 2025, 13:03 | 7.55 | 7.55 |
| 18 Feb 2025, 11:54 | 7.12 | 7.12 |
| 23 Jan 2025, 08:58 | 6.95 | 6.95 |
| 5 Dec 2024, 13:08 | 7.21 | 7.21 |
| 7 Nov 2024, 13:47 | 7 | 7 |
| 11 Oct 2024, 12:42 | 7.6 | 7.6 |
| 13 Sep 2024, 12:03 | 7.65 | 7.65 |
| 28 Aug 2024, 12:21 | 6.32 | 6.32 |
| 2 Aug 2024, 10:45 | 7.74 | 7.74 |
| 25 Jul 2024, 14:33 | 7.51 | 7.51 |
| 13 Jun 2024, 13:24 | 7.36 | 7.36 |
| 2 May 2024, 12:51 | 7.46 | 7.46 |
| 16 Apr 2024, 13:09 | 7.53 | 7.53 |
| 6 Mar 2024, 14:36 | 7.57 | 7.57 |
| 1 Feb 2024, 13:23 | 6.98 | 6.98 |
| 8 Jan 2024, 12:57 | 7.08 | 7.08 |
| 13 Dec 2023, 14:09 | 7.08 | 7.08 |
| 21 Nov 2023, 12:46 | 7.52 | 7.52 |
| 3 Nov 2023, 13:07 | 7.96 | 7.96 |
| 16 Oct 2023, 12:04 | 7.58 | 7.58 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 3 Sep 2026, 28 days ago · 37 results banked
Every result (37)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 14:35 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Aug 2026, 12:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Jul 2026, 10:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jun 2026, 13:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 May 2026, 14:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Apr 2026, 10:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Mar 2026, 12:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Feb 2026, 10:56 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Jan 2026, 11:25 | 0.052 | 0.052 mg/l |
| 17 Dec 2025, 13:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Nov 2025, 11:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Oct 2025, 13:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Sep 2025, 11:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Aug 2025, 10:38 | 0.032 | 0.032 mg/l |
| 3 Jul 2025, 12:37 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Jun 2025, 10:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 May 2025, 11:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Mar 2025, 13:03 | 0.073 | 0.073 mg/l |
| 18 Feb 2025, 11:54 | 0.17 | 0.17 mg/l |
| 23 Jan 2025, 08:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Dec 2024, 13:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Nov 2024, 13:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Oct 2024, 12:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Sep 2024, 12:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Aug 2024, 12:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Aug 2024, 10:45 | 0.053 | 0.053 mg/l |
| 25 Jul 2024, 14:33 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Jun 2024, 13:24 | 0.071 | 0.071 mg/l |
| 2 May 2024, 12:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Apr 2024, 13:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Mar 2024, 14:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Feb 2024, 13:23 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Jan 2024, 12:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Dec 2023, 14:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Nov 2023, 12:46 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Nov 2023, 13:07 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Oct 2023, 12:04 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.296 mg/l
Sampled 3 Sep 2026, 28 days ago · 37 results banked
Every result (37)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 14:35 | 0.296 | 0.296 mg/l |
| 19 Aug 2026, 12:29 | 0.336 | 0.336 mg/l |
| 24 Jul 2026, 10:03 | 0.382 | 0.382 mg/l |
| 15 Jun 2026, 13:41 | 0.276 | 0.276 mg/l |
| 18 May 2026, 14:45 | 0.366 | 0.366 mg/l |
| 21 Apr 2026, 10:44 | 0.336 | 0.336 mg/l |
| 4 Mar 2026, 12:47 | 0.386 | 0.386 mg/l |
| 4 Feb 2026, 10:56 | 0.516 | 0.516 mg/l |
| 2 Jan 2026, 11:25 | 0.556 | 0.556 mg/l |
| 17 Dec 2025, 13:06 | 0.356 | 0.356 mg/l |
| 20 Nov 2025, 11:34 | 0.406 | 0.406 mg/l |
| 6 Oct 2025, 13:38 | 0.326 | 0.326 mg/l |
| 12 Sep 2025, 11:12 | 0.256 | 0.256 mg/l |
| 18 Aug 2025, 10:38 | 0.226 | 0.226 mg/l |
| 3 Jul 2025, 12:37 | 0.266 | 0.266 mg/l |
| 6 Jun 2025, 10:49 | 0.326 | 0.326 mg/l |
| 15 May 2025, 11:30 | 0.585 | 0.585 mg/l |
| 10 Mar 2025, 13:03 | 0.446 | 0.446 mg/l |
| 18 Feb 2025, 11:54 | 0.456 | 0.456 mg/l |
| 23 Jan 2025, 08:58 | 0.436 | 0.436 mg/l |
| 5 Dec 2024, 13:08 | 0.436 | 0.436 mg/l |
| 7 Nov 2024, 13:47 | 0.356 | 0.356 mg/l |
| 11 Oct 2024, 12:42 | 0.206 | 0.206 mg/l |
| 13 Sep 2024, 12:03 | <0.196 | below 0.196 mg/l (not detected above this) |
| 28 Aug 2024, 12:21 | <0.196 | below 0.196 mg/l (not detected above this) |
| 2 Aug 2024, 10:45 | 0.245 | 0.245 mg/l |
| 25 Jul 2024, 14:33 | <0.196 | below 0.196 mg/l (not detected above this) |
| 13 Jun 2024, 13:24 | 0.566 | 0.566 mg/l |
| 2 May 2024, 12:51 | 0.196 | 0.196 mg/l |
| 16 Apr 2024, 13:09 | <0.196 | below 0.196 mg/l (not detected above this) |
| 6 Mar 2024, 14:36 | 0.326 | 0.326 mg/l |
| 1 Feb 2024, 13:23 | 0.386 | 0.386 mg/l |
| 8 Jan 2024, 12:57 | 0.466 | 0.466 mg/l |
| 13 Dec 2023, 14:09 | 0.406 | 0.406 mg/l |
| 21 Nov 2023, 12:46 | 0.326 | 0.326 mg/l |
| 3 Nov 2023, 13:07 | 0.576 | 0.576 mg/l |
| 16 Oct 2023, 12:04 | 0.326 | 0.326 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
below 0.01 mg/l (not detected above this)
Sampled 3 Sep 2026, 28 days ago · 37 results banked
Every result (37)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 14:35 | <0.01 | below 0.01 mg/l (not detected above this) |
| 19 Aug 2026, 12:29 | <0.01 | below 0.01 mg/l (not detected above this) |
| 24 Jul 2026, 10:03 | 0.02 | 0.02 mg/l |
| 15 Jun 2026, 13:41 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 May 2026, 14:45 | 0.01 | 0.01 mg/l |
| 21 Apr 2026, 10:44 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Mar 2026, 12:47 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Feb 2026, 10:56 | <0.01 | below 0.01 mg/l (not detected above this) |
| 2 Jan 2026, 11:25 | 0.012 | 0.012 mg/l |
| 17 Dec 2025, 13:06 | <0.01 | below 0.01 mg/l (not detected above this) |
| 20 Nov 2025, 11:34 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 Oct 2025, 13:38 | <0.01 | below 0.01 mg/l (not detected above this) |
| 12 Sep 2025, 11:12 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Aug 2025, 10:38 | <0.01 | below 0.01 mg/l (not detected above this) |
| 3 Jul 2025, 12:37 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 Jun 2025, 10:49 | <0.01 | below 0.01 mg/l (not detected above this) |
| 15 May 2025, 11:30 | 0.023 | 0.023 mg/l |
| 10 Mar 2025, 13:03 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Feb 2025, 11:54 | 0.016 | 0.016 mg/l |
| 23 Jan 2025, 08:58 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Dec 2024, 13:08 | <0.01 | below 0.01 mg/l (not detected above this) |
| 7 Nov 2024, 13:47 | <0.01 | below 0.01 mg/l (not detected above this) |
| 11 Oct 2024, 12:42 | <0.01 | below 0.01 mg/l (not detected above this) |
| 13 Sep 2024, 12:03 | <0.01 | below 0.01 mg/l (not detected above this) |
| 28 Aug 2024, 12:21 | <0.01 | below 0.01 mg/l (not detected above this) |
| 2 Aug 2024, 10:45 | 0.014 | 0.014 mg/l |
| 25 Jul 2024, 14:33 | <0.01 | below 0.01 mg/l (not detected above this) |
| 13 Jun 2024, 13:24 | 0.098 | 0.098 mg/l |
| 2 May 2024, 12:51 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Apr 2024, 13:09 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 Mar 2024, 14:36 | <0.01 | below 0.01 mg/l (not detected above this) |
| 1 Feb 2024, 13:23 | <0.01 | below 0.01 mg/l (not detected above this) |
| 8 Jan 2024, 12:57 | <0.01 | below 0.01 mg/l (not detected above this) |
| 13 Dec 2023, 14:09 | <0.01 | below 0.01 mg/l (not detected above this) |
| 21 Nov 2023, 12:46 | <0.01 | below 0.01 mg/l (not detected above this) |
| 3 Nov 2023, 13:07 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Oct 2023, 12:04 | <0.01 | below 0.01 mg/l (not detected above this) |
Conductivity
at 25 °C · code 0077 · µS/cm
36 µS/cm
Sampled 3 Sep 2026, 28 days ago · 38 results banked
Every result (38)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 14:35 | 36 | 36 µS/cm |
| 19 Aug 2026, 12:29 | 173 | 173 µS/cm |
| 24 Jul 2026, 10:03 | 53 | 53 µS/cm |
| 15 Jun 2026, 13:41 | 43 | 43 µS/cm |
| 18 May 2026, 14:45 | 64 | 64 µS/cm |
| 21 Apr 2026, 10:44 | 45 | 45 µS/cm |
| 4 Mar 2026, 12:47 | 38 | 38 µS/cm |
| 4 Feb 2026, 10:56 | 40 | 40 µS/cm |
| 2 Jan 2026, 11:25 | 132 | 132 µS/cm |
| 17 Dec 2025, 13:06 | 39 | 39 µS/cm |
| 20 Nov 2025, 11:34 | 40 | 40 µS/cm |
| 6 Oct 2025, 13:38 | 105 | 105 µS/cm |
| 12 Sep 2025, 11:12 | 48 | 48 µS/cm |
| 18 Aug 2025, 10:38 | 60 | 60 µS/cm |
| 3 Jul 2025, 12:37 | 42 | 42 µS/cm |
| 6 Jun 2025, 10:49 | 44 | 44 µS/cm |
| 15 May 2025, 11:30 | 65 | 65 µS/cm |
| 3 Apr 2025, 12:23 | 51 | 51 µS/cm |
| 10 Mar 2025, 13:03 | 55 | 55 µS/cm |
| 18 Feb 2025, 11:54 | 60 | 60 µS/cm |
| 23 Jan 2025, 08:58 | 48 | 48 µS/cm |
| 5 Dec 2024, 13:08 | 38 | 38 µS/cm |
| 7 Nov 2024, 13:47 | 47 | 47 µS/cm |
| 11 Oct 2024, 12:42 | 40 | 40 µS/cm |
| 13 Sep 2024, 12:03 | 45 | 45 µS/cm |
| 28 Aug 2024, 12:21 | 31 | 31 µS/cm |
| 2 Aug 2024, 10:45 | 46 | 46 µS/cm |
| 25 Jul 2024, 14:33 | 37 | 37 µS/cm |
| 13 Jun 2024, 13:24 | 45 | 45 µS/cm |
| 2 May 2024, 12:51 | 39 | 39 µS/cm |
| 16 Apr 2024, 13:09 | 36 | 36 µS/cm |
| 6 Mar 2024, 14:36 | 38 | 38 µS/cm |
| 1 Feb 2024, 13:23 | 44 | 44 µS/cm |
| 8 Jan 2024, 12:57 | 46 | 46 µS/cm |
| 13 Dec 2023, 14:09 | 41 | 41 µS/cm |
| 21 Nov 2023, 12:46 | 40 | 40 µS/cm |
| 3 Nov 2023, 13:07 | 161 | 161 µS/cm |
| 16 Oct 2023, 12:04 | 42 | 42 µS/cm |
Everything measured here
19 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 19 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 38 | Oct 2023 – Sep 2026 | 102% 3 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 38 | Oct 2023 – Sep 2026 | 10.1 mg/l 3 Sep 2026 |
| Temperature of Water 0076 | River water | 38 | Oct 2023 – Sep 2026 | 15.7 °C 3 Sep 2026 |
| pH 0061 | River water | 38 | Oct 2023 – Sep 2026 | 6.91 3 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 37 | Oct 2023 – Sep 2026 | below 0.03 mg/l 3 Sep 2026 |
| Nitrate as N 0117 | River water | 37 | Oct 2023 – Sep 2026 | 0.296 mg/l 3 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 37 | Oct 2023 – Sep 2026 | below 0.01 mg/l 3 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 38 | Oct 2023 – Sep 2026 | 36 µS/cm 3 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 37 | Oct 2023 – Sep 2026 | 9 mg/l 3 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 37 | Oct 2023 – Sep 2026 | below 0.00007 mg/l 3 Sep 2026 |
| Calcium, Dissolved 0239 | River water | 3 | Oct 2023 – Jan 2024 | 3.6 mg/l 8 Jan 2024 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 3 | Oct 2023 – Jan 2024 | 0.89 mg/l 8 Jan 2024 |
| Chlorophyll : Acetone Extract 7887 | River water | 36 | Oct 2023 – Sep 2026 | 19 µg/l 3 Sep 2026 |
| Iron, Dissolved 6460 | River water | 3 | Oct 2023 – Jan 2024 | 42 µg/l 8 Jan 2024 |
| Magnesium, Dissolved 0235 | River water | 3 | Oct 2023 – Jan 2024 | 0.65 mg/l 8 Jan 2024 |
| Nitrite as N 0118 | River water | 37 | Oct 2023 – Sep 2026 | below 0.004 mg/l 3 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 37 | Oct 2023 – Sep 2026 | 0.3 mg/l 3 Sep 2026 |
| Phosphorus, Total as P 0348 | River water | 37 | Oct 2023 – Sep 2026 | 0.014 mg/l 3 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 37 | Oct 2023 – Sep 2026 | 3.3 mg/l 3 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.