Corfe River downstream of Corfe sewage treatment works
EA name: CORFE RIVER D/S CORFE STW
Environment Agency sampling point SW-50900712 · 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
- 4 Sep 2026, 08:5827 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 35 since 25 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 396710, 84140As published, to the nearest 10 m. Open in a map
- River, by its own name
- Corfe
- River, by the map
- Corfe RiverPlaced on the river its name gives, 15 m from the line.
- Next gauge downstream
- None tracedIts water reaches the sea without passing a gauge.
- Why it was sampled
- Monitoring (national agency policy) (31 samples)
Planned investigation (local monitoring) (4 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
83.8%
Sampled 4 Sep 2026, 27 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Sep 2026, 08:58 | 83.8 | 83.8% |
| 10 Aug 2026, 09:24 | 84.1 | 84.1% |
| 6 Jul 2026, 09:04 | 90.6 | 90.6% |
| 8 Jun 2026, 09:21 | 89.1 | 89.1% |
| 22 May 2026, 14:14 | 92.4 | 92.4% |
| 15 May 2026, 11:56 | 89.1 | 89.1% |
| 23 Apr 2026, 12:39 | 93.1 | 93.1% |
| 9 Apr 2026, 11:55 | 96.6 | 96.6% |
| 26 Mar 2026, 10:00 | 93.6 | 93.6% |
| 4 Mar 2026, 12:03 | 92 | 92% |
| 16 Feb 2026, 14:42 | 99.7 | 99.7% |
| 22 Jan 2026, 11:30 | 94 | 94% |
| 12 Jan 2026, 09:56 | 93.8 | 93.8% |
| 15 Dec 2025, 11:13 | 92.9 | 92.9% |
| 3 Dec 2025, 09:18 | 92.8 | 92.8% |
| 19 Nov 2025, 11:03 | 92.7 | 92.7% |
| 11 Nov 2025, 12:06 | 88.3 | 88.3% |
| 16 Oct 2025, 11:21 | 83.4 | 83.4% |
| 26 Sep 2025, 10:30 | 93.7 | 93.7% |
| 14 Aug 2025, 09:26 | 87.5 | 87.5% |
| 30 Jul 2025, 08:16 | 87.9 | 87.9% |
| 26 Jun 2025, 09:35 | 83.9 | 83.9% |
| 30 May 2025, 11:19 | 88.9 | 88.9% |
| 3 Apr 2025, 08:28 | 93.6 | 93.6% |
| 13 Mar 2025, 11:36 | 98.5 | 98.5% |
| 13 Feb 2025, 09:51 | 94.7 | 94.7% |
| 28 Jan 2025, 10:00 | 93.9 | 93.9% |
| 30 Oct 2024, 11:04 | 91.7 | 91.7% |
| 31 Jul 2024, 12:11 | 90.8 | 90.8% |
| 21 Jun 2024, 12:10 | 94.4 | 94.4% |
| 6 Feb 2024, 12:18 | 94.5 | 94.5% |
| 24 Jan 2024, 11:57 | 93.4 | 93.4% |
| 1 Dec 2023, 12:52 | 93 | 93% |
| 7 Nov 2023, 10:34 | 92.3 | 92.3% |
| 25 Oct 2023, 10:56 | 81.9 | 81.9% |
Dissolved oxygen
as O2 · code 9924 · mg/l
8.13 mg/l
Sampled 4 Sep 2026, 27 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Sep 2026, 08:58 | 8.13 | 8.13 mg/l |
| 10 Aug 2026, 09:24 | 8.51 | 8.51 mg/l |
| 6 Jul 2026, 09:04 | 9.19 | 9.19 mg/l |
| 8 Jun 2026, 09:21 | 9.34 | 9.34 mg/l |
| 22 May 2026, 14:14 | 9.27 | 9.27 mg/l |
| 15 May 2026, 11:56 | 9.69 | 9.69 mg/l |
| 23 Apr 2026, 12:39 | 9.9 | 9.9 mg/l |
| 9 Apr 2026, 11:55 | 10.2 | 10.2 mg/l |
| 26 Mar 2026, 10:00 | 10.9 | 10.9 mg/l |
| 4 Mar 2026, 12:03 | 10.7 | 10.7 mg/l |
| 16 Feb 2026, 14:42 | 11.7 | 11.7 mg/l |
| 22 Jan 2026, 11:30 | 10.8 | 10.8 mg/l |
| 12 Jan 2026, 09:56 | 10.9 | 10.9 mg/l |
| 15 Dec 2025, 11:13 | 10.3 | 10.3 mg/l |
| 3 Dec 2025, 09:18 | 11.1 | 11.1 mg/l |
| 19 Nov 2025, 11:03 | 11 | 11 mg/l |
| 11 Nov 2025, 12:06 | 9.34 | 9.34 mg/l |
| 16 Oct 2025, 11:21 | 8.97 | 8.97 mg/l |
| 26 Sep 2025, 10:30 | 10.6 | 10.6 mg/l |
| 14 Aug 2025, 09:26 | 8.67 | 8.67 mg/l |
| 30 Jul 2025, 08:16 | 8.8 | 8.8 mg/l |
| 26 Jun 2025, 09:35 | 8.49 | 8.49 mg/l |
| 30 May 2025, 11:19 | 9.02 | 9.02 mg/l |
| 3 Apr 2025, 08:28 | 10.8 | 10.8 mg/l |
| 13 Mar 2025, 11:36 | 11.6 | 11.6 mg/l |
| 13 Feb 2025, 09:51 | 11.5 | 11.5 mg/l |
| 28 Jan 2025, 10:00 | 11 | 11 mg/l |
| 30 Oct 2024, 11:04 | 9.66 | 9.66 mg/l |
| 31 Jul 2024, 12:11 | 8.84 | 8.84 mg/l |
| 21 Jun 2024, 12:10 | 9.66 | 9.66 mg/l |
| 6 Feb 2024, 12:18 | 10.4 | 10.4 mg/l |
| 24 Jan 2024, 11:57 | 10.7 | 10.7 mg/l |
| 1 Dec 2023, 12:52 | 11.4 | 11.4 mg/l |
| 7 Nov 2023, 10:34 | 10.3 | 10.3 mg/l |
| 25 Oct 2023, 10:56 | 8.71 | 8.71 mg/l |
Water temperature
code 0076 · °C
16.7 °C
Sampled 4 Sep 2026, 27 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Sep 2026, 08:58 | 16.7 | 16.7 °C |
| 10 Aug 2026, 09:24 | 14.7 | 14.7 °C |
| 6 Jul 2026, 09:04 | 14.6 | 14.6 °C |
| 8 Jun 2026, 09:21 | 13.1 | 13.1 °C |
| 22 May 2026, 14:14 | 15.1 | 15.1 °C |
| 15 May 2026, 11:56 | 11.5 | 11.5 °C |
| 23 Apr 2026, 12:39 | 12.5 | 12.5 °C |
| 9 Apr 2026, 11:55 | 12.6 | 12.6 °C |
| 26 Mar 2026, 10:00 | 8.6 | 8.6 °C |
| 4 Mar 2026, 12:03 | 8.7 | 8.7 °C |
| 16 Feb 2026, 14:42 | 8.4 | 8.4 °C |
| 22 Jan 2026, 11:30 | 9 | 9 °C |
| 12 Jan 2026, 09:56 | 8.7 | 8.7 °C |
| 15 Dec 2025, 11:13 | 10.5 | 10.5 °C |
| 3 Dec 2025, 09:18 | 7.6 | 7.6 °C |
| 19 Nov 2025, 11:03 | 7.7 | 7.7 °C |
| 11 Nov 2025, 12:06 | 12.7 | 12.7 °C |
| 16 Oct 2025, 11:21 | 12 | 12 °C |
| 26 Sep 2025, 10:30 | 9.7 | 9.7 °C |
| 14 Aug 2025, 09:26 | 15.7 | 15.7 °C |
| 30 Jul 2025, 08:16 | 15.2 | 15.2 °C |
| 26 Jun 2025, 09:35 | 14.7 | 14.7 °C |
| 30 May 2025, 11:19 | 14.6 | 14.6 °C |
| 3 Apr 2025, 08:28 | 9 | 9 °C |
| 13 Mar 2025, 11:36 | 8 | 8 °C |
| 13 Feb 2025, 09:51 | 6.8 | 6.8 °C |
| 28 Jan 2025, 10:00 | 8.3 | 8.3 °C |
| 30 Oct 2024, 11:04 | 12.9 | 12.9 °C |
| 31 Jul 2024, 12:11 | 16.5 | 16.5 °C |
| 21 Jun 2024, 12:10 | 14.2 | 14.2 °C |
| 6 Feb 2024, 12:18 | 10.9 | 10.9 °C |
| 24 Jan 2024, 11:57 | 9.4 | 9.4 °C |
| 1 Dec 2023, 12:52 | 6.7 | 6.7 °C |
| 7 Nov 2023, 10:34 | 10.6 | 10.6 °C |
| 25 Oct 2023, 10:56 | 12.5 | 12.5 °C |
pH
code 0061
8.24
Sampled 4 Sep 2026, 27 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Sep 2026, 08:58 | 8.24 | 8.24 |
| 10 Aug 2026, 09:24 | 7.91 | 7.91 |
| 6 Jul 2026, 09:04 | 7.78 | 7.78 |
| 8 Jun 2026, 09:21 | 8.19 | 8.19 |
| 22 May 2026, 14:14 | 7.93 | 7.93 |
| 15 May 2026, 11:56 | 8.21 | 8.21 |
| 23 Apr 2026, 12:39 | 7.76 | 7.76 |
| 9 Apr 2026, 11:55 | 8 | 8 |
| 26 Mar 2026, 10:00 | 8 | 8 |
| 4 Mar 2026, 12:03 | 8 | 8 |
| 16 Feb 2026, 14:42 | 7.96 | 7.96 |
| 22 Jan 2026, 11:30 | 7.81 | 7.81 |
| 12 Jan 2026, 09:56 | 7.89 | 7.89 |
| 15 Dec 2025, 11:13 | 7.84 | 7.84 |
| 3 Dec 2025, 09:18 | 7.77 | 7.77 |
| 19 Nov 2025, 11:03 | 7.87 | 7.87 |
| 11 Nov 2025, 12:06 | 7.56 | 7.56 |
| 16 Oct 2025, 11:21 | 7.81 | 7.81 |
| 26 Sep 2025, 10:30 | 7.85 | 7.85 |
| 14 Aug 2025, 09:26 | 7.99 | 7.99 |
| 30 Jul 2025, 08:16 | 7.88 | 7.88 |
| 26 Jun 2025, 09:35 | 7.7 | 7.7 |
| 30 May 2025, 11:19 | 8.09 | 8.09 |
| 3 Apr 2025, 08:28 | 7.9 | 7.9 |
| 13 Mar 2025, 11:36 | 8.01 | 8.01 |
| 13 Feb 2025, 09:51 | 8.02 | 8.02 |
| 28 Jan 2025, 10:00 | 7.83 | 7.83 |
| 30 Oct 2024, 11:04 | 7.9 | 7.9 |
| 31 Jul 2024, 12:11 | 7.97 | 7.97 |
| 21 Jun 2024, 12:10 | 7.93 | 7.93 |
| 6 Feb 2024, 12:18 | 7.95 | 7.95 |
| 24 Jan 2024, 11:57 | 7.92 | 7.92 |
| 1 Dec 2023, 12:52 | 8.01 | 8.01 |
| 7 Nov 2023, 10:34 | 7.82 | 7.82 |
| 25 Oct 2023, 10:56 | 7.31 | 7.31 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 4 Sep 2026, 27 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Sep 2026, 08:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Aug 2026, 09:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Jul 2026, 09:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Jun 2026, 09:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 May 2026, 14:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 May 2026, 11:56 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Apr 2026, 12:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Apr 2026, 11:55 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Mar 2026, 10:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Mar 2026, 12:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Feb 2026, 14:42 | 0.04 | 0.04 mg/l |
| 22 Jan 2026, 11:30 | 0.045 | 0.045 mg/l |
| 12 Jan 2026, 09:56 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Dec 2025, 11:13 | 0.031 | 0.031 mg/l |
| 3 Dec 2025, 09:18 | 0.18 | 0.18 mg/l |
| 19 Nov 2025, 11:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Nov 2025, 12:06 | 0.039 | 0.039 mg/l |
| 16 Oct 2025, 11:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Sep 2025, 10:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Aug 2025, 09:26 | 0.035 | 0.035 mg/l |
| 30 Jul 2025, 08:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Jun 2025, 09:35 | <0.03 | below 0.03 mg/l (not detected above this) |
| 30 May 2025, 11:19 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Apr 2025, 08:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Mar 2025, 11:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Feb 2025, 09:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Jan 2025, 10:00 | 0.074 | 0.074 mg/l |
| 30 Oct 2024, 11:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 31 Jul 2024, 12:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Jun 2024, 12:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Feb 2024, 12:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Jan 2024, 11:57 | 0.047 | 0.047 mg/l |
| 1 Dec 2023, 12:52 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Nov 2023, 10:34 | 0.091 | 0.091 mg/l |
| 25 Oct 2023, 10:56 | 0.083 | 0.083 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
3.69 mg/l
Sampled 4 Sep 2026, 27 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Sep 2026, 08:58 | 3.69 | 3.69 mg/l |
| 10 Aug 2026, 09:24 | 4.78 | 4.78 mg/l |
| 6 Jul 2026, 09:04 | 4.08 | 4.08 mg/l |
| 8 Jun 2026, 09:21 | 2.99 | 2.99 mg/l |
| 22 May 2026, 14:14 | 3.89 | 3.89 mg/l |
| 15 May 2026, 11:56 | 3.39 | 3.39 mg/l |
| 23 Apr 2026, 12:39 | 3.19 | 3.19 mg/l |
| 9 Apr 2026, 11:55 | 2.89 | 2.89 mg/l |
| 26 Mar 2026, 10:00 | 2.7 | 2.7 mg/l |
| 4 Mar 2026, 12:03 | 2.49 | 2.49 mg/l |
| 16 Feb 2026, 14:42 | 1.89 | 1.89 mg/l |
| 22 Jan 2026, 11:30 | 1.99 | 1.99 mg/l |
| 12 Jan 2026, 09:56 | 2.19 | 2.19 mg/l |
| 15 Dec 2025, 11:13 | 2.59 | 2.59 mg/l |
| 3 Dec 2025, 09:18 | 2.59 | 2.59 mg/l |
| 19 Nov 2025, 11:03 | 2.29 | 2.29 mg/l |
| 11 Nov 2025, 12:06 | 2.29 | 2.29 mg/l |
| 16 Oct 2025, 11:21 | 3 | 3 mg/l |
| 26 Sep 2025, 10:30 | 3.69 | 3.69 mg/l |
| 14 Aug 2025, 09:26 | 4.06 | 4.06 mg/l |
| 30 Jul 2025, 08:16 | 4.67 | 4.67 mg/l |
| 26 Jun 2025, 09:35 | 3.39 | 3.39 mg/l |
| 30 May 2025, 11:19 | 3.08 | 3.08 mg/l |
| 3 Apr 2025, 08:28 | 2.89 | 2.89 mg/l |
| 13 Mar 2025, 11:36 | 2.89 | 2.89 mg/l |
| 13 Feb 2025, 09:51 | 2.69 | 2.69 mg/l |
| 28 Jan 2025, 10:00 | 1.79 | 1.79 mg/l |
| 30 Oct 2024, 11:04 | 2.09 | 2.09 mg/l |
| 31 Jul 2024, 12:11 | 3.29 | 3.29 mg/l |
| 21 Jun 2024, 12:10 | 3.58 | 3.58 mg/l |
| 24 Jan 2024, 11:57 | 2.18 | 2.18 mg/l |
| 1 Dec 2023, 12:52 | 2.59 | 2.59 mg/l |
| 7 Nov 2023, 10:34 | 2.48 | 2.48 mg/l |
| 25 Oct 2023, 10:56 | 1.38 | 1.38 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.078 mg/l
Sampled 4 Sep 2026, 27 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Sep 2026, 08:58 | 0.078 | 0.078 mg/l |
| 10 Aug 2026, 09:24 | 0.063 | 0.063 mg/l |
| 6 Jul 2026, 09:04 | 0.049 | 0.049 mg/l |
| 8 Jun 2026, 09:21 | 0.059 | 0.059 mg/l |
| 22 May 2026, 14:14 | 0.036 | 0.036 mg/l |
| 15 May 2026, 11:56 | 0.034 | 0.034 mg/l |
| 23 Apr 2026, 12:39 | 0.026 | 0.026 mg/l |
| 9 Apr 2026, 11:55 | 0.022 | 0.022 mg/l |
| 26 Mar 2026, 10:00 | 0.03 | 0.03 mg/l |
| 4 Mar 2026, 12:03 | 0.05 | 0.05 mg/l |
| 16 Feb 2026, 14:42 | 0.074 | 0.074 mg/l |
| 22 Jan 2026, 11:30 | 0.071 | 0.071 mg/l |
| 12 Jan 2026, 09:56 | 0.063 | 0.063 mg/l |
| 15 Dec 2025, 11:13 | 0.046 | 0.046 mg/l |
| 3 Dec 2025, 09:18 | 0.094 | 0.094 mg/l |
| 19 Nov 2025, 11:03 | 0.047 | 0.047 mg/l |
| 11 Nov 2025, 12:06 | 0.076 | 0.076 mg/l |
| 16 Oct 2025, 11:21 | 0.045 | 0.045 mg/l |
| 26 Sep 2025, 10:30 | 0.044 | 0.044 mg/l |
| 14 Aug 2025, 09:26 | 0.073 | 0.073 mg/l |
| 30 Jul 2025, 08:16 | 0.077 | 0.077 mg/l |
| 26 Jun 2025, 09:35 | 0.058 | 0.058 mg/l |
| 30 May 2025, 11:19 | 0.047 | 0.047 mg/l |
| 3 Apr 2025, 08:28 | 0.018 | 0.018 mg/l |
| 13 Mar 2025, 11:36 | 0.024 | 0.024 mg/l |
| 13 Feb 2025, 09:51 | 0.063 | 0.063 mg/l |
| 28 Jan 2025, 10:00 | 0.093 | 0.093 mg/l |
| 30 Oct 2024, 11:04 | 0.048 | 0.048 mg/l |
| 31 Jul 2024, 12:11 | 0.047 | 0.047 mg/l |
| 21 Jun 2024, 12:10 | 0.048 | 0.048 mg/l |
| 6 Feb 2024, 12:18 | 0.028 | 0.028 mg/l |
| 24 Jan 2024, 11:57 | 0.048 | 0.048 mg/l |
| 1 Dec 2023, 12:52 | 0.038 | 0.038 mg/l |
| 7 Nov 2023, 10:34 | 0.081 | 0.081 mg/l |
| 25 Oct 2023, 10:56 | 0.19 | 0.19 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
762 µS/cm
Sampled 4 Sep 2026, 27 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Sep 2026, 08:58 | 762 | 762 µS/cm |
| 10 Aug 2026, 09:24 | 529 | 529 µS/cm |
| 6 Jul 2026, 09:04 | 500 | 500 µS/cm |
| 8 Jun 2026, 09:21 | 492 | 492 µS/cm |
| 22 May 2026, 14:14 | 505 | 505 µS/cm |
| 15 May 2026, 11:56 | 582 | 582 µS/cm |
| 23 Apr 2026, 12:39 | 494 | 494 µS/cm |
| 9 Apr 2026, 11:55 | 508 | 508 µS/cm |
| 26 Mar 2026, 10:00 | 513 | 513 µS/cm |
| 4 Mar 2026, 12:03 | 514 | 514 µS/cm |
| 16 Feb 2026, 14:42 | 468 | 468 µS/cm |
| 22 Jan 2026, 11:30 | 407 | 407 µS/cm |
| 12 Jan 2026, 09:56 | 484 | 484 µS/cm |
| 15 Dec 2025, 11:13 | 541 | 541 µS/cm |
| 3 Dec 2025, 09:18 | 466 | 466 µS/cm |
| 19 Nov 2025, 11:03 | 542 | 542 µS/cm |
| 11 Nov 2025, 12:06 | 484 | 484 µS/cm |
| 16 Oct 2025, 11:21 | 505 | 505 µS/cm |
| 26 Sep 2025, 10:30 | 508 | 508 µS/cm |
| 14 Aug 2025, 09:26 | 514 | 514 µS/cm |
| 30 Jul 2025, 08:16 | 527 | 527 µS/cm |
| 26 Jun 2025, 09:35 | 484 | 484 µS/cm |
| 30 May 2025, 11:19 | 591 | 591 µS/cm |
| 3 Apr 2025, 08:28 | 501 | 501 µS/cm |
| 13 Mar 2025, 11:36 | 531 | 531 µS/cm |
| 13 Feb 2025, 09:51 | 537 | 537 µS/cm |
| 28 Jan 2025, 10:00 | 419 | 419 µS/cm |
| 30 Oct 2024, 11:04 | 547 | 547 µS/cm |
| 31 Jul 2024, 12:11 | 503 | 503 µS/cm |
| 21 Jun 2024, 12:10 | 518 | 518 µS/cm |
| 6 Feb 2024, 12:18 | 531 | 531 µS/cm |
| 24 Jan 2024, 11:57 | 497 | 497 µS/cm |
| 1 Dec 2023, 12:52 | 538 | 538 µS/cm |
| 7 Nov 2023, 10:34 | 521 | 521 µS/cm |
| 25 Oct 2023, 10:56 | 293 | 293 µS/cm |
E. coli
confirmed, membrane filtration · code 2348 · per 100 ml
580 per 100 ml
Sampled 1 Dec 2023, 2.8 years ago · 3 results banked
Every result (3)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Dec 2023, 12:52 | 580 | 580 per 100 ml |
| 7 Nov 2023, 10:34 | 1700 | 1700 per 100 ml |
| 25 Oct 2023, 10:56 | 53000 | 53000 per 100 ml |
Everything measured here
17 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 17 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 35 | Oct 2023 – Sep 2026 | 83.8% 4 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 35 | Oct 2023 – Sep 2026 | 8.13 mg/l 4 Sep 2026 |
| Temperature of Water 0076 | River water | 35 | Oct 2023 – Sep 2026 | 16.7 °C 4 Sep 2026 |
| pH 0061 | River water | 35 | Oct 2023 – Sep 2026 | 8.24 4 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 35 | Oct 2023 – Sep 2026 | below 0.03 mg/l 4 Sep 2026 |
| Nitrate as N 0117 | River water | 34 | Oct 2023 – Sep 2026 | 3.69 mg/l 4 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 35 | Oct 2023 – Sep 2026 | 0.078 mg/l 4 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 35 | Oct 2023 – Sep 2026 | 762 µS/cm 4 Sep 2026 |
| Escherichia coli : Confirmed : MF 2348 | River water | 3 | Oct 2023 – Dec 2023 | 580 per 100 ml 1 Dec 2023 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 35 | Oct 2023 – Sep 2026 | 160 mg/l 4 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 35 | Oct 2023 – Sep 2026 | below 0.00089 mg/l 4 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 25 | Jun 2024 – May 2026 | below 1 mg/l 22 May 2026 |
| Enterococci: Intestinal: Confirmed: MF 3723 | River water | 3 | Oct 2023 – Dec 2023 | 110 colony forming units / 100ml 1 Dec 2023 |
| Enterococci: Intestinal: Presumptive: MF 3722 | River water | 3 | Oct 2023 – Dec 2023 | 130 colony forming units / 100ml 1 Dec 2023 |
| Nitrite as N 0118 | River water | 35 | Oct 2023 – Sep 2026 | 0.009 mg/l 4 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 34 | Oct 2023 – Sep 2026 | 3.7 mg/l 4 Sep 2026 |
| Phosphorus, Total as P 0348 | River water | 35 | Oct 2023 – Sep 2026 | 0.066 mg/l 4 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.