Newlyn River at Newlyn Bridge
EA name: NEWLYN RIVER AT NEWLYN BRIDGE
Environment Agency sampling point SW-82112121 · 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
- 5 Aug 2026, 11:1157 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 36 since 18 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 146257, 29014As published, to the nearest 1 m. Open in a map
- River, by its own name
- Newlyn
- River, by the map
- Not placedIts name gives Newlyn; the only line close by, 4 m away, is Newlyn Coombe River and is not traced into it. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Monitoring (national agency policy) (31 samples)
Planned investigation (local monitoring) (5 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
100%
Sampled 5 Aug 2026, 57 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Aug 2026, 11:11 | 100 | 100% |
| 9 Jul 2026, 14:07 | 103.9 | 103.9% |
| 4 Jun 2026, 11:19 | 102.1 | 102.1% |
| 18 May 2026, 14:22 | 97.6 | 97.6% |
| 13 May 2026, 12:33 | 100.1 | 100.1% |
| 13 Apr 2026, 11:25 | 103.5 | 103.5% |
| 9 Apr 2026, 11:05 | 102.1 | 102.1% |
| 20 Mar 2026, 10:11 | 100.5 | 100.5% |
| 12 Mar 2026, 11:13 | 96.9 | 96.9% |
| 17 Feb 2026, 10:47 | 99.5 | 99.5% |
| 2 Feb 2026, 12:58 | 101.7 | 101.7% |
| 27 Jan 2026, 09:50 | 99.7 | 99.7% |
| 2 Jan 2026, 12:13 | 99.1 | 99.1% |
| 15 Dec 2025, 11:04 | 98.9 | 98.9% |
| 1 Dec 2025, 11:24 | 98.4 | 98.4% |
| 17 Nov 2025, 13:41 | 99.6 | 99.6% |
| 4 Nov 2025, 13:26 | 93.3 | 93.3% |
| 4 Nov 2025, 11:06 | 94.3 | 94.3% |
| 3 Mar 2025, 11:18 | 99.3 | 99.3% |
| 11 Feb 2025, 10:07 | 101.2 | 101.2% |
| 20 Jan 2025, 11:28 | 99 | 99% |
| 4 Dec 2024, 10:32 | 99.8 | 99.8% |
| 18 Nov 2024, 13:14 | 99.3 | 99.3% |
| 17 Oct 2024, 12:27 | 100.1 | 100.1% |
| 23 Sep 2024, 12:35 | 95.1 | 95.1% |
| 16 Jul 2024, 12:00 | 104.7 | 104.7% |
| 17 Jun 2024, 13:09 | 102.3 | 102.3% |
| 13 May 2024, 09:39 | 98.9 | 98.9% |
| 22 Apr 2024, 10:03 | 102.6 | 102.6% |
| 19 Mar 2024, 12:52 | 100.7 | 100.7% |
| 22 Feb 2024, 12:21 | 98.5 | 98.5% |
| 15 Jan 2024, 13:19 | 101.1 | 101.1% |
| 4 Dec 2023, 13:45 | 99.8 | 99.8% |
| 20 Nov 2023, 11:27 | 101 | 101% |
| 18 Oct 2023, 09:13 | 99.5 | 99.5% |
Dissolved oxygen
as O2 · code 9924 · mg/l
9.52 mg/l
Sampled 5 Aug 2026, 57 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Aug 2026, 11:11 | 9.52 | 9.52 mg/l |
| 9 Jul 2026, 14:07 | 9.54 | 9.54 mg/l |
| 4 Jun 2026, 11:19 | 10.5 | 10.5 mg/l |
| 18 May 2026, 14:22 | 10.4 | 10.4 mg/l |
| 13 May 2026, 12:33 | 10.3 | 10.3 mg/l |
| 13 Apr 2026, 11:25 | 11.3 | 11.3 mg/l |
| 9 Apr 2026, 11:05 | 11 | 11 mg/l |
| 20 Mar 2026, 10:11 | 11.2 | 11.2 mg/l |
| 12 Mar 2026, 11:13 | 10.7 | 10.7 mg/l |
| 17 Feb 2026, 10:47 | 11.5 | 11.5 mg/l |
| 2 Feb 2026, 12:58 | 11.8 | 11.8 mg/l |
| 27 Jan 2026, 09:50 | 11.7 | 11.7 mg/l |
| 2 Jan 2026, 12:13 | 11.7 | 11.7 mg/l |
| 15 Dec 2025, 11:04 | 11 | 11 mg/l |
| 1 Dec 2025, 11:24 | 11 | 11 mg/l |
| 17 Nov 2025, 13:41 | 10.7 | 10.7 mg/l |
| 4 Nov 2025, 13:26 | 9.7 | 9.7 mg/l |
| 3 Mar 2025, 11:18 | 11.3 | 11.3 mg/l |
| 11 Feb 2025, 10:07 | 12.2 | 12.2 mg/l |
| 20 Jan 2025, 11:28 | 11.7 | 11.7 mg/l |
| 4 Dec 2024, 10:32 | 11 | 11 mg/l |
| 18 Nov 2024, 13:14 | 10.6 | 10.6 mg/l |
| 17 Oct 2024, 12:27 | 10.3 | 10.3 mg/l |
| 23 Sep 2024, 12:35 | 9.44 | 9.44 mg/l |
| 16 Jul 2024, 12:00 | 10.3 | 10.3 mg/l |
| 17 Jun 2024, 13:09 | 10.4 | 10.4 mg/l |
| 13 May 2024, 09:39 | 10.1 | 10.1 mg/l |
| 22 Apr 2024, 10:03 | 11 | 11 mg/l |
| 19 Mar 2024, 12:52 | 10.8 | 10.8 mg/l |
| 22 Feb 2024, 12:21 | 11.1 | 11.1 mg/l |
| 15 Jan 2024, 13:19 | 12.1 | 12.1 mg/l |
| 4 Dec 2023, 13:45 | 11.6 | 11.6 mg/l |
| 20 Nov 2023, 11:27 | 10.9 | 10.9 mg/l |
| 18 Oct 2023, 09:13 | 10.1 | 10.1 mg/l |
Water temperature
code 0076 · °C
17.6 °C
Sampled 5 Aug 2026, 57 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Aug 2026, 11:11 | 17.6 | 17.6 °C |
| 9 Jul 2026, 14:07 | 19.4 | 19.4 °C |
| 4 Jun 2026, 11:19 | 14.1 | 14.1 °C |
| 18 May 2026, 14:22 | 12.4 | 12.4 °C |
| 13 May 2026, 12:33 | 13.8 | 13.8 °C |
| 13 Apr 2026, 11:25 | 11.2 | 11.2 °C |
| 9 Apr 2026, 11:05 | 12 | 12 °C |
| 20 Mar 2026, 10:11 | 10.5 | 10.5 °C |
| 12 Mar 2026, 11:13 | 10.8 | 10.8 °C |
| 17 Feb 2026, 10:47 | 9 | 9 °C |
| 2 Feb 2026, 12:58 | 8.9 | 8.9 °C |
| 27 Jan 2026, 09:50 | 8.3 | 8.3 °C |
| 2 Jan 2026, 12:13 | 8 | 8 °C |
| 15 Dec 2025, 11:04 | 10.6 | 10.6 °C |
| 1 Dec 2025, 11:24 | 10.5 | 10.5 °C |
| 17 Nov 2025, 13:41 | 12 | 12 °C |
| 4 Nov 2025, 13:26 | 13.5 | 13.5 °C |
| 4 Nov 2025, 11:06 | 13.5 | 13.5 °C |
| 3 Mar 2025, 11:18 | 9.4 | 9.4 °C |
| 11 Feb 2025, 10:07 | 7.2 | 7.2 °C |
| 20 Jan 2025, 11:28 | 8.1 | 8.1 °C |
| 4 Dec 2024, 10:32 | 10.8 | 10.8 °C |
| 18 Nov 2024, 13:14 | 12.2 | 12.2 °C |
| 17 Oct 2024, 12:27 | 14 | 14 °C |
| 23 Sep 2024, 12:35 | 15.6 | 15.6 °C |
| 16 Jul 2024, 12:00 | 15.9 | 15.9 °C |
| 17 Jun 2024, 13:09 | 14.4 | 14.4 °C |
| 13 May 2024, 09:39 | 14.2 | 14.2 °C |
| 22 Apr 2024, 10:03 | 12.2 | 12.2 °C |
| 19 Mar 2024, 12:52 | 12 | 12 °C |
| 22 Feb 2024, 12:21 | 9.9 | 9.9 °C |
| 15 Jan 2024, 13:19 | 7.5 | 7.5 °C |
| 4 Dec 2023, 13:45 | 8.7 | 8.7 °C |
| 20 Nov 2023, 11:27 | 11.7 | 11.7 °C |
| 18 Oct 2023, 09:13 | 14.6 | 14.6 °C |
pH
code 0061
7.72
Sampled 5 Aug 2026, 57 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Aug 2026, 11:11 | 7.72 | 7.72 |
| 9 Jul 2026, 14:07 | 7.39 | 7.39 |
| 4 Jun 2026, 11:19 | 7.42 | 7.42 |
| 18 May 2026, 14:22 | 7.19 | 7.19 |
| 13 May 2026, 12:33 | 7.33 | 7.33 |
| 13 Apr 2026, 11:25 | 7.69 | 7.69 |
| 9 Apr 2026, 11:05 | 7.64 | 7.64 |
| 20 Mar 2026, 10:11 | 7.3 | 7.3 |
| 12 Mar 2026, 11:13 | 7.24 | 7.24 |
| 17 Feb 2026, 10:47 | 7.12 | 7.12 |
| 2 Feb 2026, 12:58 | 6.95 | 6.95 |
| 27 Jan 2026, 09:50 | 6.99 | 6.99 |
| 2 Jan 2026, 12:13 | 7.16 | 7.16 |
| 15 Dec 2025, 11:04 | 6.93 | 6.93 |
| 1 Dec 2025, 11:24 | 7.03 | 7.03 |
| 17 Nov 2025, 13:41 | 7.24 | 7.24 |
| 4 Nov 2025, 13:26 | 7.28 | 7.28 |
| 4 Nov 2025, 11:06 | 7.1 | 7.1 |
| 3 Mar 2025, 11:18 | 7.14 | 7.14 |
| 11 Feb 2025, 10:07 | 7.29 | 7.29 |
| 20 Jan 2025, 11:28 | 7.29 | 7.29 |
| 4 Dec 2024, 10:32 | 7.27 | 7.27 |
| 18 Nov 2024, 13:14 | 7.37 | 7.37 |
| 17 Oct 2024, 12:27 | 7.2 | 7.2 |
| 23 Sep 2024, 12:35 | 7.42 | 7.42 |
| 16 Jul 2024, 12:00 | 7.45 | 7.45 |
| 17 Jun 2024, 13:09 | 7.37 | 7.37 |
| 13 May 2024, 09:39 | 7.08 | 7.08 |
| 22 Apr 2024, 10:03 | 7.24 | 7.24 |
| 19 Mar 2024, 12:52 | 7.16 | 7.16 |
| 22 Feb 2024, 12:21 | 7.02 | 7.02 |
| 15 Jan 2024, 13:19 | 6.98 | 6.98 |
| 4 Dec 2023, 13:45 | 7.11 | 7.11 |
| 20 Nov 2023, 11:27 | 7.07 | 7.07 |
| 18 Oct 2023, 09:13 | 7.15 | 7.15 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 5 Aug 2026, 57 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Aug 2026, 11:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Jul 2026, 14:07 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Jun 2026, 11:19 | 0.048 | 0.048 mg/l |
| 18 May 2026, 14:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 May 2026, 12:33 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Apr 2026, 11:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Apr 2026, 11:05 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Mar 2026, 10:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Mar 2026, 11:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Feb 2026, 10:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Feb 2026, 12:58 | 0.054 | 0.054 mg/l |
| 27 Jan 2026, 09:50 | 0.052 | 0.052 mg/l |
| 2 Jan 2026, 12:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Dec 2025, 11:04 | 0.036 | 0.036 mg/l |
| 1 Dec 2025, 11:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Nov 2025, 13:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Nov 2025, 13:26 | 0.039 | 0.039 mg/l |
| 6 Aug 2025, 12:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Mar 2025, 11:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Feb 2025, 10:07 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Jan 2025, 11:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Dec 2024, 10:32 | 0.039 | 0.039 mg/l |
| 18 Nov 2024, 13:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Oct 2024, 12:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Sep 2024, 12:35 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Jul 2024, 12:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jun 2024, 13:09 | 0.035 | 0.035 mg/l |
| 13 May 2024, 09:39 | 0.051 | 0.051 mg/l |
| 22 Apr 2024, 10:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Mar 2024, 12:52 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Feb 2024, 12:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jan 2024, 13:19 | 0.032 | 0.032 mg/l |
| 4 Dec 2023, 13:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Nov 2023, 11:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Oct 2023, 09:13 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
2.8 mg/l
Sampled 5 Aug 2026, 57 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Aug 2026, 11:11 | 2.8 | 2.8 mg/l |
| 9 Jul 2026, 14:07 | 3.39 | 3.39 mg/l |
| 4 Jun 2026, 11:19 | 3.5 | 3.5 mg/l |
| 18 May 2026, 14:22 | 3.9 | 3.9 mg/l |
| 13 May 2026, 12:33 | 3 | 3 mg/l |
| 13 Apr 2026, 11:25 | 3.6 | 3.6 mg/l |
| 9 Apr 2026, 11:05 | 3.8 | 3.8 mg/l |
| 20 Mar 2026, 10:11 | 3.8 | 3.8 mg/l |
| 12 Mar 2026, 11:13 | 3.6 | 3.6 mg/l |
| 17 Feb 2026, 10:47 | 3.59 | 3.59 mg/l |
| 2 Feb 2026, 12:58 | 3.39 | 3.39 mg/l |
| 27 Jan 2026, 09:50 | 3.39 | 3.39 mg/l |
| 2 Jan 2026, 12:13 | 4.19 | 4.19 mg/l |
| 15 Dec 2025, 11:04 | 3.6 | 3.6 mg/l |
| 1 Dec 2025, 11:24 | 3.4 | 3.4 mg/l |
| 17 Nov 2025, 13:41 | 2.9 | 2.9 mg/l |
| 4 Nov 2025, 13:26 | 2.4 | 2.4 mg/l |
| 6 Aug 2025, 12:10 | 3.19 | 3.19 mg/l |
| 3 Mar 2025, 11:18 | 4 | 4 mg/l |
| 11 Feb 2025, 10:07 | 4.1 | 4.1 mg/l |
| 20 Jan 2025, 11:28 | 3.99 | 3.99 mg/l |
| 4 Dec 2024, 10:32 | 3.49 | 3.49 mg/l |
| 18 Nov 2024, 13:14 | 3.8 | 3.8 mg/l |
| 17 Oct 2024, 12:27 | 2.2 | 2.2 mg/l |
| 23 Sep 2024, 12:35 | 3.19 | 3.19 mg/l |
| 16 Jul 2024, 12:00 | 3.99 | 3.99 mg/l |
| 17 Jun 2024, 13:09 | 4.59 | 4.59 mg/l |
| 13 May 2024, 09:39 | 2.89 | 2.89 mg/l |
| 22 Apr 2024, 10:03 | 4 | 4 mg/l |
| 19 Mar 2024, 12:52 | 4 | 4 mg/l |
| 22 Feb 2024, 12:21 | 3.4 | 3.4 mg/l |
| 15 Jan 2024, 13:19 | 4.6 | 4.6 mg/l |
| 4 Dec 2023, 13:45 | 3.7 | 3.7 mg/l |
| 20 Nov 2023, 11:27 | 3.8 | 3.8 mg/l |
| 18 Oct 2023, 09:13 | 2.4 | 2.4 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.1 mg/l
Sampled 9 Jul 2026, 3 months ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Jul 2026, 14:07 | 0.1 | 0.1 mg/l |
| 4 Jun 2026, 11:19 | 0.092 | 0.092 mg/l |
| 18 May 2026, 14:22 | 0.071 | 0.071 mg/l |
| 13 May 2026, 12:33 | 0.052 | 0.052 mg/l |
| 13 Apr 2026, 11:25 | 0.034 | 0.034 mg/l |
| 9 Apr 2026, 11:05 | 0.037 | 0.037 mg/l |
| 20 Mar 2026, 10:11 | 0.025 | 0.025 mg/l |
| 12 Mar 2026, 11:13 | 0.023 | 0.023 mg/l |
| 17 Feb 2026, 10:47 | 0.022 | 0.022 mg/l |
| 2 Feb 2026, 12:58 | 0.025 | 0.025 mg/l |
| 27 Jan 2026, 09:50 | 0.019 | 0.019 mg/l |
| 2 Jan 2026, 12:13 | 0.032 | 0.032 mg/l |
| 15 Dec 2025, 11:04 | 0.027 | 0.027 mg/l |
| 1 Dec 2025, 11:24 | 0.019 | 0.019 mg/l |
| 17 Nov 2025, 13:41 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Nov 2025, 13:26 | 0.093 | 0.093 mg/l |
| 6 Aug 2025, 12:10 | 0.091 | 0.091 mg/l |
| 3 Mar 2025, 11:18 | 0.02 | 0.02 mg/l |
| 11 Feb 2025, 10:07 | 0.025 | 0.025 mg/l |
| 20 Jan 2025, 11:28 | 0.023 | 0.023 mg/l |
| 4 Dec 2024, 10:32 | 0.025 | 0.025 mg/l |
| 18 Nov 2024, 13:14 | 0.05 | 0.05 mg/l |
| 17 Oct 2024, 12:27 | 0.012 | 0.012 mg/l |
| 23 Sep 2024, 12:35 | 0.11 | 0.11 mg/l |
| 16 Jul 2024, 12:00 | 0.083 | 0.083 mg/l |
| 17 Jun 2024, 13:09 | 0.045 | 0.045 mg/l |
| 13 May 2024, 09:39 | 0.055 | 0.055 mg/l |
| 22 Apr 2024, 10:03 | 0.019 | 0.019 mg/l |
| 19 Mar 2024, 12:52 | 0.022 | 0.022 mg/l |
| 22 Feb 2024, 12:21 | 0.024 | 0.024 mg/l |
| 15 Jan 2024, 13:19 | 0.027 | 0.027 mg/l |
| 4 Dec 2023, 13:45 | 0.021 | 0.021 mg/l |
| 20 Nov 2023, 11:27 | 0.018 | 0.018 mg/l |
| 18 Oct 2023, 09:13 | 0.043 | 0.043 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
273 µS/cm
Sampled 5 Aug 2026, 57 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Aug 2026, 11:11 | 273 | 273 µS/cm |
| 9 Jul 2026, 14:07 | 274 | 274 µS/cm |
| 4 Jun 2026, 11:19 | 270 | 270 µS/cm |
| 18 May 2026, 14:22 | 266 | 266 µS/cm |
| 13 May 2026, 12:33 | 209 | 209 µS/cm |
| 13 Apr 2026, 11:25 | 229 | 229 µS/cm |
| 9 Apr 2026, 11:05 | 233 | 233 µS/cm |
| 20 Mar 2026, 10:11 | 214 | 214 µS/cm |
| 12 Mar 2026, 11:13 | 208 | 208 µS/cm |
| 17 Feb 2026, 10:47 | 209 | 209 µS/cm |
| 2 Feb 2026, 12:58 | 201 | 201 µS/cm |
| 27 Jan 2026, 09:50 | 202 | 202 µS/cm |
| 2 Jan 2026, 12:13 | 221 | 221 µS/cm |
| 15 Dec 2025, 11:04 | 195 | 195 µS/cm |
| 1 Dec 2025, 11:24 | 209 | 209 µS/cm |
| 17 Nov 2025, 13:41 | 210 | 210 µS/cm |
| 4 Nov 2025, 13:26 | 259 | 259 µS/cm |
| 4 Nov 2025, 11:06 | 478 | 478 µS/cm |
| 3 Mar 2025, 11:18 | 215 | 215 µS/cm |
| 11 Feb 2025, 10:07 | 234 | 234 µS/cm |
| 20 Jan 2025, 11:28 | 223 | 223 µS/cm |
| 4 Dec 2024, 10:32 | 208 | 208 µS/cm |
| 18 Nov 2024, 13:14 | 232 | 232 µS/cm |
| 17 Oct 2024, 12:27 | 197 | 197 µS/cm |
| 23 Sep 2024, 12:35 | 277 | 277 µS/cm |
| 16 Jul 2024, 12:00 | 280 | 280 µS/cm |
| 17 Jun 2024, 13:09 | 281 | 281 µS/cm |
| 13 May 2024, 09:39 | 198 | 198 µS/cm |
| 22 Apr 2024, 10:03 | 224 | 224 µS/cm |
| 19 Mar 2024, 12:52 | 217 | 217 µS/cm |
| 22 Feb 2024, 12:21 | 200 | 200 µS/cm |
| 15 Jan 2024, 13:19 | 244 | 244 µS/cm |
| 4 Dec 2023, 13:45 | 211 | 211 µS/cm |
| 20 Nov 2023, 11:27 | 220 | 220 µS/cm |
| 18 Oct 2023, 09:13 | 234 | 234 µS/cm |
E. coli
confirmed, membrane filtration · code 2348 · per 100 ml
42000 per 100 ml
Sampled 4 Nov 2025, 11 months ago · 1 result banked
Every result (1)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Nov 2025, 11:06 | 42000 | 42000 per 100 ml |
Everything measured here
27 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 27 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 35 | Oct 2023 – Aug 2026 | 100% 5 Aug 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Aug 2026 | 9.52 mg/l 5 Aug 2026 |
| Temperature of Water 0076 | River water | 35 | Oct 2023 – Aug 2026 | 17.6 °C 5 Aug 2026 |
| pH 0061 | River water | 35 | Oct 2023 – Aug 2026 | 7.72 5 Aug 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 35 | Oct 2023 – Aug 2026 | below 0.03 mg/l 5 Aug 2026 |
| Nitrate as N 0117 | River water | 35 | Oct 2023 – Aug 2026 | 2.8 mg/l 5 Aug 2026 |
| Orthophosphate, reactive as P 0180 | River water | 34 | Oct 2023 – Jul 2026 | 0.1 mg/l 9 Jul 2026 |
| Conductivity at 25 C 0077 | River water | 35 | Oct 2023 – Aug 2026 | 273 µS/cm 5 Aug 2026 |
| Escherichia coli : Confirmed : MF 2348 | River water | 1 | Nov 2025 – Nov 2025 | 42000 per 100 ml 4 Nov 2025 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 35 | Oct 2023 – Aug 2026 | 27 mg/l 5 Aug 2026 |
| Ammonia un-ionised as N 0119 | River water | 34 | Oct 2023 – Aug 2026 | below 0.00051 mg/l 5 Aug 2026 |
| Bacteroides HF183 primer 5886 | River water | 1 | Nov 2025 – Nov 2025 | Present / 100ml 4 Nov 2025 |
| Bacteroidetes Marker : Human copy number 3820 | River water | 1 | Nov 2025 – Nov 2025 | 5.7 log (10) gene copies / 100ml 4 Nov 2025 |
| Bacteroidetes Marker : Ruminant 4906 | River water | 1 | Nov 2025 – Nov 2025 | Present 4 Nov 2025 |
| Bacteroidetes Marker : Ruminant copy number 3819 | River water | 1 | Nov 2025 – Nov 2025 | 3.8 log (10) gene copies / 100ml 4 Nov 2025 |
| BOD : 5 Day ATU 0085 | River water | 26 | Feb 2024 – May 2026 | 1.2 mg/l 18 May 2026 |
| Catellicoccus Marker : Seabird 3120 | River water | 1 | Nov 2025 – Nov 2025 | Present 4 Nov 2025 |
| Catellicoccus Marker : Seabird Copy Number 3116 | River water | 1 | Nov 2025 – Nov 2025 | 4.9 log (10) gene copies / 100ml 4 Nov 2025 |
| Enterococci: Intestinal: Presumptive: MF 3722 | River water | 1 | Nov 2025 – Nov 2025 | 7100 colony forming units / 100ml 4 Nov 2025 |
| Microbial Source Tracking 4876 | River water | 1 | Nov 2025 – Nov 2025 | 1 text result 4 Nov 2025 |
| Mitochondrial Marker : Canine 4870 | River water | 1 | Nov 2025 – Nov 2025 | Present 4 Nov 2025 |
| Mitochrondrial Marker: Canine copy number 3816 | River water | 1 | Nov 2025 – Nov 2025 | 3.7 log (10) gene copies / 100ml 4 Nov 2025 |
| MST Filtration 4926 | River water | 1 | Nov 2025 – Nov 2025 | DNA Stored 4 Nov 2025 |
| Nitrite as N 0118 | River water | 35 | Oct 2023 – Aug 2026 | 0.0043 mg/l 5 Aug 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 35 | Oct 2023 – Aug 2026 | 2.8 mg/l 5 Aug 2026 |
| Preparation: DNA 5923 | River water | 1 | Nov 2025 – Nov 2025 | Done 4 Nov 2025 |
| Volume of Sample Filtered 4865 | River water | 1 | Nov 2025 – Nov 2025 | 490 millilitre 4 Nov 2025 |
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.