Rothay downstream of Ambleside sewage treatment works, upstream of Brathay
EA name: ROTHAY D/S AMBLESIDE STW, U/S BRATHAY (also listed as “RIVER ROTHAY D/S OF AMBLESIDE STW, U/S OF RIVER BRATHAY”)
Environment Agency sampling point NW-88004520 · 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
- 19 Aug 2026, 13:1543 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 24 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 337079, 503546As published, to the nearest 1 m. Open in a map
- River, by its own name
- Rothay
- River, by the map
- River RothayPlaced on the river its name gives, 11 m from the line.
- Next gauge downstream
- Newby Bridge On the River Leven · 20 km along the river
- Nearest gauge upstream
- Miller Bridge House On the River Rothay · 0.8 km along the river
- Why it was sampled
- Planned investigation (local monitoring) (21 samples)
Monitoring (national agency policy) (9 samples)
Environmental monitoring statutory (EU directives) (2 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
101.8%
Sampled 19 Aug 2026, 43 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Aug 2026, 13:15 | 101.8 | 101.8% |
| 31 Jul 2026, 10:26 | 103.3 | 103.3% |
| 15 Jun 2026, 13:21 | 102.1 | 102.1% |
| 6 May 2026, 11:59 | 113.2 | 113.2% |
| 27 Mar 2026, 12:21 | 104.5 | 104.5% |
| 18 Feb 2026, 13:07 | 100.7 | 100.7% |
| 5 Jan 2026, 12:33 | 91.9 | 91.9% |
| 3 Dec 2025, 11:20 | 96.9 | 96.9% |
| 5 Nov 2025, 10:24 | 99.6 | 99.6% |
| 22 Oct 2025, 12:36 | 101.5 | 101.5% |
| 16 Sep 2025, 11:39 | 97.3 | 97.3% |
| 15 Aug 2025, 10:13 | 87.3 | 87.3% |
| 3 Jul 2025, 12:22 | 101.5 | 101.5% |
| 17 Jun 2025, 12:16 | 101.2 | 101.2% |
| 15 May 2025, 09:27 | 87.3 | 87.3% |
| 2 Apr 2025, 10:20 | 104.9 | 104.9% |
| 12 Mar 2025, 10:10 | 102.5 | 102.5% |
| 14 Feb 2025, 11:10 | 102.9 | 102.9% |
| 30 Jan 2025, 12:32 | 101.4 | 101.4% |
| 9 Dec 2024, 12:14 | 101.6 | 101.6% |
| 4 Nov 2024, 12:46 | 102.6 | 102.6% |
| 4 Oct 2024, 12:49 | 108.4 | 108.4% |
| 19 Sep 2024, 10:44 | 99 | 99% |
| 12 Aug 2024, 12:29 | 97.5 | 97.5% |
| 25 Jul 2024, 12:27 | 102.6 | 102.6% |
| 13 Jun 2024, 13:06 | 102.1 | 102.1% |
| 2 May 2024, 12:21 | 107.8 | 107.8% |
| 11 Apr 2024, 10:08 | 102 | 102% |
| 6 Mar 2024, 13:51 | 102.5 | 102.5% |
| 5 Feb 2024, 12:48 | 97.3 | 97.3% |
| 22 Jan 2024, 10:48 | 97.1 | 97.1% |
| 13 Dec 2023, 13:18 | 98.3 | 98.3% |
| 28 Nov 2023, 11:04 | 99.6 | 99.6% |
| 24 Oct 2023, 12:35 | 98.9 | 98.9% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10 mg/l
Sampled 19 Aug 2026, 43 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Aug 2026, 13:15 | 10 | 10 mg/l |
| 31 Jul 2026, 10:26 | 10.2 | 10.2 mg/l |
| 15 Jun 2026, 13:21 | 10.4 | 10.4 mg/l |
| 6 May 2026, 11:59 | 12 | 12 mg/l |
| 27 Mar 2026, 12:21 | 12.2 | 12.2 mg/l |
| 18 Feb 2026, 13:07 | 13.1 | 13.1 mg/l |
| 5 Jan 2026, 12:33 | 11.5 | 11.5 mg/l |
| 3 Dec 2025, 11:20 | 11.8 | 11.8 mg/l |
| 5 Nov 2025, 10:24 | 10.8 | 10.8 mg/l |
| 22 Oct 2025, 12:36 | 11.1 | 11.1 mg/l |
| 16 Sep 2025, 11:39 | 10.1 | 10.1 mg/l |
| 15 Aug 2025, 10:13 | 8.31 | 8.31 mg/l |
| 3 Jul 2025, 12:22 | 10.1 | 10.1 mg/l |
| 17 Jun 2025, 12:16 | 10.2 | 10.2 mg/l |
| 15 May 2025, 09:27 | 9.18 | 9.18 mg/l |
| 2 Apr 2025, 10:20 | 12.2 | 12.2 mg/l |
| 12 Mar 2025, 10:10 | 12.8 | 12.8 mg/l |
| 14 Feb 2025, 11:10 | 13.5 | 13.5 mg/l |
| 30 Jan 2025, 12:32 | 13.3 | 13.3 mg/l |
| 9 Dec 2024, 12:14 | 12.4 | 12.4 mg/l |
| 4 Nov 2024, 12:46 | 11.6 | 11.6 mg/l |
| 4 Oct 2024, 12:49 | 11.8 | 11.8 mg/l |
| 19 Sep 2024, 10:44 | 10.2 | 10.2 mg/l |
| 12 Aug 2024, 12:29 | 9.46 | 9.46 mg/l |
| 25 Jul 2024, 12:27 | 9.97 | 9.97 mg/l |
| 13 Jun 2024, 13:06 | 10.8 | 10.8 mg/l |
| 2 May 2024, 12:21 | 11.6 | 11.6 mg/l |
| 11 Apr 2024, 10:08 | 11.7 | 11.7 mg/l |
| 6 Mar 2024, 13:51 | 12.4 | 12.4 mg/l |
| 5 Feb 2024, 12:48 | 11.6 | 11.6 mg/l |
| 22 Jan 2024, 10:48 | 12.3 | 12.3 mg/l |
| 13 Dec 2023, 13:18 | 12.1 | 12.1 mg/l |
| 28 Nov 2023, 11:04 | 12.3 | 12.3 mg/l |
| 24 Oct 2023, 12:35 | 11 | 11 mg/l |
Water temperature
code 0076 · °C
16 °C
Sampled 19 Aug 2026, 43 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Aug 2026, 13:15 | 16 | 16 °C |
| 31 Jul 2026, 10:26 | 16 | 16 °C |
| 15 Jun 2026, 13:21 | 14.6 | 14.6 °C |
| 6 May 2026, 11:59 | 12.6 | 12.6 °C |
| 27 Mar 2026, 12:21 | 8.4 | 8.4 °C |
| 18 Feb 2026, 13:07 | 4.1 | 4.1 °C |
| 5 Jan 2026, 12:33 | 5.6 | 5.6 °C |
| 3 Dec 2025, 11:20 | 6.9 | 6.9 °C |
| 5 Nov 2025, 10:24 | 11.6 | 11.6 °C |
| 22 Oct 2025, 12:36 | 11.4 | 11.4 °C |
| 16 Sep 2025, 11:39 | 13.5 | 13.5 °C |
| 15 Aug 2025, 10:13 | 17.6 | 17.6 °C |
| 3 Jul 2025, 12:22 | 15.5 | 15.5 °C |
| 17 Jun 2025, 12:16 | 15.1 | 15.1 °C |
| 15 May 2025, 09:27 | 13 | 13 °C |
| 2 Apr 2025, 10:20 | 8.6 | 8.6 °C |
| 12 Mar 2025, 10:10 | 5.8 | 5.8 °C |
| 14 Feb 2025, 11:10 | 3.8 | 3.8 °C |
| 30 Jan 2025, 12:32 | 4 | 4 °C |
| 9 Dec 2024, 12:14 | 6.7 | 6.7 °C |
| 4 Nov 2024, 12:46 | 9.9 | 9.9 °C |
| 4 Oct 2024, 12:49 | 11.5 | 11.5 °C |
| 19 Sep 2024, 10:44 | 13.8 | 13.8 °C |
| 12 Aug 2024, 12:29 | 16.7 | 16.7 °C |
| 25 Jul 2024, 12:27 | 16.6 | 16.6 °C |
| 13 Jun 2024, 13:06 | 12.7 | 12.7 °C |
| 2 May 2024, 12:21 | 11.9 | 11.9 °C |
| 11 Apr 2024, 10:08 | 9.3 | 9.3 °C |
| 6 Mar 2024, 13:51 | 7.1 | 7.1 °C |
| 5 Feb 2024, 12:48 | 7.6 | 7.6 °C |
| 22 Jan 2024, 10:48 | 5.2 | 5.2 °C |
| 13 Dec 2023, 13:18 | 6.3 | 6.3 °C |
| 28 Nov 2023, 11:04 | 6.2 | 6.2 °C |
| 24 Oct 2023, 12:35 | 10.4 | 10.4 °C |
pH
code 0061
7.96
Sampled 19 Aug 2026, 43 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Aug 2026, 13:15 | 7.96 | 7.96 |
| 31 Jul 2026, 10:26 | 7.19 | 7.19 |
| 15 Jun 2026, 13:21 | 7.8 | 7.8 |
| 6 May 2026, 11:59 | 7.56 | 7.56 |
| 27 Mar 2026, 12:21 | 7.17 | 7.17 |
| 18 Feb 2026, 13:07 | 7.25 | 7.25 |
| 5 Jan 2026, 12:33 | 7.38 | 7.38 |
| 3 Dec 2025, 11:20 | 6.96 | 6.96 |
| 5 Nov 2025, 10:24 | 7.09 | 7.09 |
| 22 Oct 2025, 12:36 | 7.04 | 7.04 |
| 16 Sep 2025, 11:39 | 7.73 | 7.73 |
| 15 Aug 2025, 10:13 | 7.09 | 7.09 |
| 3 Jul 2025, 12:22 | 7.28 | 7.28 |
| 17 Jun 2025, 12:16 | 7.37 | 7.37 |
| 15 May 2025, 09:27 | 7.54 | 7.54 |
| 2 Apr 2025, 10:20 | 7.44 | 7.44 |
| 12 Mar 2025, 10:10 | 7.23 | 7.23 |
| 14 Feb 2025, 11:10 | 7.29 | 7.29 |
| 30 Jan 2025, 12:32 | 7.18 | 7.18 |
| 9 Dec 2024, 12:14 | 7.45 | 7.45 |
| 4 Nov 2024, 12:46 | 7.71 | 7.71 |
| 4 Oct 2024, 12:49 | 7.48 | 7.48 |
| 19 Sep 2024, 10:44 | 7.32 | 7.32 |
| 12 Aug 2024, 12:29 | 7.28 | 7.28 |
| 25 Jul 2024, 12:27 | 7.49 | 7.49 |
| 13 Jun 2024, 13:06 | 7.36 | 7.36 |
| 2 May 2024, 12:21 | 7.52 | 7.52 |
| 11 Apr 2024, 10:08 | 7.52 | 7.52 |
| 6 Mar 2024, 13:51 | 7.55 | 7.55 |
| 5 Feb 2024, 12:48 | 7.11 | 7.11 |
| 22 Jan 2024, 10:48 | 7.65 | 7.65 |
| 13 Dec 2023, 13:18 | 7.44 | 7.44 |
| 28 Nov 2023, 11:04 | 6.84 | 6.84 |
| 24 Oct 2023, 12:35 | 7.15 | 7.15 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 19 Aug 2026, 43 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Aug 2026, 13:15 | <0.03 | below 0.03 mg/l (not detected above this) |
| 31 Jul 2026, 10:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jun 2026, 13:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 May 2026, 11:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Mar 2026, 12:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Feb 2026, 13:07 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Jan 2026, 12:33 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Dec 2025, 11:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Nov 2025, 10:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Oct 2025, 12:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Sep 2025, 11:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Aug 2025, 10:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Jul 2025, 12:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jun 2025, 12:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 May 2025, 09:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Apr 2025, 10:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Mar 2025, 10:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Feb 2025, 11:10 | 0.18 | 0.18 mg/l |
| 30 Jan 2025, 12:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Dec 2024, 12:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Nov 2024, 12:46 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Oct 2024, 12:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Sep 2024, 10:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Aug 2024, 12:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Jul 2024, 12:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Jun 2024, 13:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 May 2024, 12:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Apr 2024, 10:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Mar 2024, 13:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Feb 2024, 12:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Jan 2024, 10:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Dec 2023, 13:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Nov 2023, 11:04 | 0.14 | 0.14 mg/l |
| 24 Oct 2023, 12:35 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.995 mg/l
Sampled 19 Aug 2026, 43 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Aug 2026, 13:15 | 0.995 | 0.995 mg/l |
| 31 Jul 2026, 10:26 | 1.79 | 1.79 mg/l |
| 15 Jun 2026, 13:21 | 0.256 | 0.256 mg/l |
| 6 May 2026, 11:59 | 0.666 | 0.666 mg/l |
| 27 Mar 2026, 12:21 | 0.376 | 0.376 mg/l |
| 18 Feb 2026, 13:07 | 0.566 | 0.566 mg/l |
| 5 Jan 2026, 12:33 | 0.696 | 0.696 mg/l |
| 3 Dec 2025, 11:20 | 0.456 | 0.456 mg/l |
| 5 Nov 2025, 10:24 | 0.264 | 0.264 mg/l |
| 22 Oct 2025, 12:36 | 0.396 | 0.396 mg/l |
| 16 Sep 2025, 11:39 | 0.366 | 0.366 mg/l |
| 15 Aug 2025, 10:13 | 0.486 | 0.486 mg/l |
| 3 Jul 2025, 12:22 | 0.286 | 0.286 mg/l |
| 17 Jun 2025, 12:16 | 0.356 | 0.356 mg/l |
| 15 May 2025, 09:27 | 1.4 | 1.4 mg/l |
| 2 Apr 2025, 10:20 | 0.826 | 0.826 mg/l |
| 12 Mar 2025, 10:10 | 0.776 | 0.776 mg/l |
| 14 Feb 2025, 11:10 | 0.646 | 0.646 mg/l |
| 30 Jan 2025, 12:32 | 1.3 | 1.3 mg/l |
| 9 Dec 2024, 12:14 | 0.516 | 0.516 mg/l |
| 4 Nov 2024, 12:46 | 0.286 | 0.286 mg/l |
| 4 Oct 2024, 12:49 | 0.486 | 0.486 mg/l |
| 19 Sep 2024, 10:44 | 0.396 | 0.396 mg/l |
| 12 Aug 2024, 12:29 | 0.316 | 0.316 mg/l |
| 25 Jul 2024, 12:27 | 0.216 | 0.216 mg/l |
| 13 Jun 2024, 13:06 | 0.436 | 0.436 mg/l |
| 2 May 2024, 12:21 | 0.266 | 0.266 mg/l |
| 11 Apr 2024, 10:08 | 0.216 | 0.216 mg/l |
| 6 Mar 2024, 13:51 | 0.366 | 0.366 mg/l |
| 5 Feb 2024, 12:48 | 0.546 | 0.546 mg/l |
| 22 Jan 2024, 10:48 | 0.496 | 0.496 mg/l |
| 13 Dec 2023, 13:18 | 0.576 | 0.576 mg/l |
| 28 Nov 2023, 11:04 | 0.566 | 0.566 mg/l |
| 24 Oct 2023, 12:35 | 0.506 | 0.506 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.036 mg/l
Sampled 19 Aug 2026, 43 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Aug 2026, 13:15 | 0.036 | 0.036 mg/l |
| 31 Jul 2026, 10:26 | 0.015 | 0.015 mg/l |
| 15 Jun 2026, 13:21 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 May 2026, 11:59 | 0.029 | 0.029 mg/l |
| 27 Mar 2026, 12:21 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Feb 2026, 13:07 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Jan 2026, 12:33 | <0.01 | below 0.01 mg/l (not detected above this) |
| 3 Dec 2025, 11:20 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Nov 2025, 10:24 | 0.013 | 0.013 mg/l |
| 22 Oct 2025, 12:36 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Sep 2025, 11:39 | <0.01 | below 0.01 mg/l (not detected above this) |
| 15 Aug 2025, 10:13 | <0.01 | below 0.01 mg/l (not detected above this) |
| 3 Jul 2025, 12:22 | <0.01 | below 0.01 mg/l (not detected above this) |
| 17 Jun 2025, 12:16 | <0.01 | below 0.01 mg/l (not detected above this) |
| 15 May 2025, 09:27 | <0.01 | below 0.01 mg/l (not detected above this) |
| 2 Apr 2025, 10:20 | <0.01 | below 0.01 mg/l (not detected above this) |
| 12 Mar 2025, 10:10 | <0.01 | below 0.01 mg/l (not detected above this) |
| 14 Feb 2025, 11:10 | <0.01 | below 0.01 mg/l (not detected above this) |
| 30 Jan 2025, 12:32 | 0.018 | 0.018 mg/l |
| 9 Dec 2024, 12:14 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Nov 2024, 12:46 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Oct 2024, 12:49 | <0.01 | below 0.01 mg/l (not detected above this) |
| 19 Sep 2024, 10:44 | <0.01 | below 0.01 mg/l (not detected above this) |
| 12 Aug 2024, 12:29 | <0.01 | below 0.01 mg/l (not detected above this) |
| 25 Jul 2024, 12:27 | <0.01 | below 0.01 mg/l (not detected above this) |
| 13 Jun 2024, 13:06 | <0.01 | below 0.01 mg/l (not detected above this) |
| 2 May 2024, 12:21 | <0.01 | below 0.01 mg/l (not detected above this) |
| 11 Apr 2024, 10:08 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 Mar 2024, 13:51 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Feb 2024, 12:48 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Jan 2024, 10:48 | <0.01 | below 0.01 mg/l (not detected above this) |
| 13 Dec 2023, 13:18 | <0.01 | below 0.01 mg/l (not detected above this) |
| 28 Nov 2023, 11:04 | <0.01 | below 0.01 mg/l (not detected above this) |
| 24 Oct 2023, 12:35 | <0.01 | below 0.01 mg/l (not detected above this) |
Conductivity
at 25 °C · code 0077 · µS/cm
61 µS/cm
Sampled 19 Aug 2026, 43 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Aug 2026, 13:15 | 61 | 61 µS/cm |
| 31 Jul 2026, 10:26 | 113 | 113 µS/cm |
| 15 Jun 2026, 13:21 | 57 | 57 µS/cm |
| 6 May 2026, 11:59 | 81 | 81 µS/cm |
| 27 Mar 2026, 12:21 | 52 | 52 µS/cm |
| 18 Feb 2026, 13:07 | 58 | 58 µS/cm |
| 5 Jan 2026, 12:33 | 219 | 219 µS/cm |
| 3 Dec 2025, 11:20 | 49 | 49 µS/cm |
| 5 Nov 2025, 10:24 | 45 | 45 µS/cm |
| 22 Oct 2025, 12:36 | 59 | 59 µS/cm |
| 16 Sep 2025, 11:39 | 58 | 58 µS/cm |
| 15 Aug 2025, 10:13 | 168 | 168 µS/cm |
| 3 Jul 2025, 12:22 | 52 | 52 µS/cm |
| 17 Jun 2025, 12:16 | 32 | 32 µS/cm |
| 15 May 2025, 09:27 | 118 | 118 µS/cm |
| 2 Apr 2025, 10:20 | 76 | 76 µS/cm |
| 12 Mar 2025, 10:10 | 118 | 118 µS/cm |
| 14 Feb 2025, 11:10 | 73 | 73 µS/cm |
| 30 Jan 2025, 12:32 | 66 | 66 µS/cm |
| 9 Dec 2024, 12:14 | 66 | 66 µS/cm |
| 4 Nov 2024, 12:46 | 76 | 76 µS/cm |
| 4 Oct 2024, 12:49 | 71 | 71 µS/cm |
| 19 Sep 2024, 10:44 | 79 | 79 µS/cm |
| 12 Aug 2024, 12:29 | 60 | 60 µS/cm |
| 25 Jul 2024, 12:27 | 58 | 58 µS/cm |
| 13 Jun 2024, 13:06 | 64 | 64 µS/cm |
| 2 May 2024, 12:21 | 51 | 51 µS/cm |
| 11 Apr 2024, 10:08 | 42 | 42 µS/cm |
| 6 Mar 2024, 13:51 | 49 | 49 µS/cm |
| 5 Feb 2024, 12:48 | 60 | 60 µS/cm |
| 22 Jan 2024, 10:48 | 74 | 74 µS/cm |
| 13 Dec 2023, 13:18 | 55 | 55 µS/cm |
| 28 Nov 2023, 11:04 | 59 | 59 µS/cm |
| 24 Oct 2023, 12:35 | 60 | 60 µS/cm |
E. coli
confirmed, membrane filtration · code 2348 · per 100 ml
72 per 100 ml
Sampled 13 Dec 2023, 2.8 years ago · 3 results banked
Every result (3)
| Sampled | Result as published | Reads as |
|---|---|---|
| 13 Dec 2023, 13:18 | 72 | 72 per 100 ml |
| 28 Nov 2023, 11:04 | 410 | 410 per 100 ml |
| 24 Oct 2023, 12:35 | 360 | 360 per 100 ml |
Everything measured here
22 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 22 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 34 | Oct 2023 – Aug 2026 | 101.8% 19 Aug 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Aug 2026 | 10 mg/l 19 Aug 2026 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – Aug 2026 | 16 °C 19 Aug 2026 |
| pH 0061 | River water | 34 | Oct 2023 – Aug 2026 | 7.96 19 Aug 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 34 | Oct 2023 – Aug 2026 | below 0.03 mg/l 19 Aug 2026 |
| Nitrate as N 0117 | River water | 34 | Oct 2023 – Aug 2026 | 0.995 mg/l 19 Aug 2026 |
| Orthophosphate, reactive as P 0180 | River water | 34 | Oct 2023 – Aug 2026 | 0.036 mg/l 19 Aug 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Aug 2026 | 61 µS/cm 19 Aug 2026 |
| Escherichia coli : Confirmed : MF 2348 | River water | 3 | Oct 2023 – Dec 2023 | 72 per 100 ml 13 Dec 2023 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 34 | Oct 2023 – Aug 2026 | 23 mg/l 19 Aug 2026 |
| Ammonia un-ionised as N 0119 | River water | 34 | Oct 2023 – Aug 2026 | below 0.00077 mg/l 19 Aug 2026 |
| Calcium, Dissolved 0239 | River water | 11 | Oct 2023 – Jul 2026 | 8.4 mg/l 31 Jul 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 11 | Oct 2023 – Jul 2026 | 1.7 mg/l 31 Jul 2026 |
| Chlorophyll : Acetone Extract 7887 | River water | 30 | Oct 2023 – Aug 2026 | 18 µg/l 19 Aug 2026 |
| Enterococci: Intestinal: Confirmed: MF 3723 | River water | 3 | Oct 2023 – Dec 2023 | 36 colony forming units / 100ml 13 Dec 2023 |
| Enterococci: Intestinal: Presumptive: MF 3722 | River water | 3 | Oct 2023 – Dec 2023 | 45 colony forming units / 100ml 13 Dec 2023 |
| Iron, Dissolved 6460 | River water | 11 | Oct 2023 – Jul 2026 | 42 µg/l 31 Jul 2026 |
| Magnesium, Dissolved 0235 | River water | 11 | Oct 2023 – Jul 2026 | 1.4 mg/l 31 Jul 2026 |
| Nitrite as N 0118 | River water | 34 | Oct 2023 – Aug 2026 | 0.005 mg/l 19 Aug 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 34 | Oct 2023 – Aug 2026 | 1 mg/l 19 Aug 2026 |
| Phosphorus, Total as P 0348 | River water | 33 | Oct 2023 – Aug 2026 | 0.049 mg/l 19 Aug 2026 |
| Solids, Suspended at 105 C 0135 | River water | 34 | Oct 2023 – Aug 2026 | below 3 mg/l 19 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.