Crooked Oak at Eastwood
EA name: CROOKED OAK AT EASTWOOD (also listed as “RSN1567 EASTWOOD - CROOKED OAK (MOLE)”)
Environment Agency sampling point SW-RSN1567 · 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
- 11 Sep 2026, 12:3920 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 36 since 9 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 274449, 123014As published, to the nearest 1 m. Open in a map
- River, by its own name
- Crooked Oak
- River, by the map
- Crooked OakPlaced on the river its name gives, 2 m from the line.
- Next gauge downstream
- Woodleigh On the River Mole · 14 km along the river
- Why it was sampled
- Monitoring (national agency policy) (36 samples)
1 visit found no water to sample (recorded as “No flow”).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
84.1%
Sampled 11 Sep 2026, 20 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 12:39 | 84.1 | 84.1% |
| 14 Jul 2026, 09:20 | 48.2 | 48.2% |
| 8 Jun 2026, 13:46 | 93.6 | 93.6% |
| 12 May 2026, 13:24 | 98.8 | 98.8% |
| 24 Apr 2026, 14:26 | 103.6 | 103.6% |
| 11 Mar 2026, 12:42 | 98.4 | 98.4% |
| 5 Feb 2026, 12:57 | 101.6 | 101.6% |
| 15 Jan 2026, 11:23 | 96.1 | 96.1% |
| 4 Dec 2025, 12:16 | 98.2 | 98.2% |
| 4 Nov 2025, 11:42 | 93.2 | 93.2% |
| 30 Oct 2025, 10:49 | 96.9 | 96.9% |
| 9 Sep 2025, 12:36 | 85.4 | 85.4% |
| 21 Aug 2025, 12:33 | 78.8 | 78.8% |
| 21 Jul 2025, 10:32 | 93.3 | 93.3% |
| 20 Jun 2025, 10:48 | 96.6 | 96.6% |
| 28 May 2025, 10:49 | 93.4 | 93.4% |
| 13 Mar 2025, 10:00 | 98.2 | 98.2% |
| 21 Feb 2025, 10:19 | 98.8 | 98.8% |
| 20 Jan 2025, 12:58 | 98 | 98% |
| 6 Dec 2024, 14:05 | 98.8 | 98.8% |
| 27 Nov 2024, 10:59 | 99.4 | 99.4% |
| 22 Oct 2024, 10:51 | 96.8 | 96.8% |
| 23 Sep 2024, 11:41 | 92.3 | 92.3% |
| 27 Aug 2024, 14:04 | 89.8 | 89.8% |
| 24 Jul 2024, 11:04 | 87.6 | 87.6% |
| 19 Jun 2024, 12:55 | 97 | 97% |
| 9 May 2024, 10:27 | 100.1 | 100.1% |
| 5 Apr 2024, 12:17 | 98.3 | 98.3% |
| 22 Mar 2024, 12:42 | 97.9 | 97.9% |
| 9 Feb 2024, 12:10 | 96.9 | 96.9% |
| 11 Jan 2024, 15:44 | 98.9 | 98.9% |
| 5 Dec 2023, 14:43 | 97.5 | 97.5% |
| 7 Nov 2023, 10:37 | 94 | 94% |
| 9 Oct 2023, 15:48 | 92.2 | 92.2% |
Dissolved oxygen
as O2 · code 9924 · mg/l
8.59 mg/l
Sampled 11 Sep 2026, 20 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 12:39 | 8.59 | 8.59 mg/l |
| 14 Jul 2026, 09:20 | 4.61 | 4.61 mg/l |
| 8 Jun 2026, 13:46 | 9.88 | 9.88 mg/l |
| 12 May 2026, 13:24 | 11.3 | 11.3 mg/l |
| 24 Apr 2026, 14:26 | 11.2 | 11.2 mg/l |
| 11 Mar 2026, 12:42 | 11.3 | 11.3 mg/l |
| 5 Feb 2026, 12:57 | 12 | 12 mg/l |
| 15 Jan 2026, 11:23 | 11.7 | 11.7 mg/l |
| 4 Dec 2025, 12:16 | 11.4 | 11.4 mg/l |
| 4 Nov 2025, 11:42 | 9.95 | 9.95 mg/l |
| 30 Oct 2025, 10:49 | 11 | 11 mg/l |
| 9 Sep 2025, 12:36 | 8.89 | 8.89 mg/l |
| 21 Aug 2025, 12:33 | 8.06 | 8.06 mg/l |
| 21 Jul 2025, 10:32 | 9.36 | 9.36 mg/l |
| 20 Jun 2025, 10:48 | 9.55 | 9.55 mg/l |
| 28 May 2025, 10:49 | 9.77 | 9.77 mg/l |
| 13 Mar 2025, 10:00 | 12.8 | 12.8 mg/l |
| 21 Feb 2025, 10:19 | 11.2 | 11.2 mg/l |
| 20 Jan 2025, 12:58 | 12.1 | 12.1 mg/l |
| 6 Dec 2024, 14:05 | 11.5 | 11.5 mg/l |
| 27 Nov 2024, 10:59 | 11.6 | 11.6 mg/l |
| 22 Oct 2024, 10:51 | 10.6 | 10.6 mg/l |
| 23 Sep 2024, 11:41 | 9.42 | 9.42 mg/l |
| 27 Aug 2024, 14:04 | 8.91 | 8.91 mg/l |
| 24 Jul 2024, 11:04 | 8.75 | 8.75 mg/l |
| 19 Jun 2024, 12:55 | 10.2 | 10.2 mg/l |
| 9 May 2024, 10:27 | 10.7 | 10.7 mg/l |
| 5 Apr 2024, 12:17 | 10.8 | 10.8 mg/l |
| 22 Mar 2024, 12:42 | 11.1 | 11.1 mg/l |
| 9 Feb 2024, 12:10 | 11 | 11 mg/l |
| 11 Jan 2024, 15:44 | 12.7 | 12.7 mg/l |
| 5 Dec 2023, 14:43 | 11.6 | 11.6 mg/l |
| 7 Nov 2023, 10:37 | 10.5 | 10.5 mg/l |
| 9 Oct 2023, 15:48 | 9.5 | 9.5 mg/l |
Water temperature
code 0076 · °C
14.3 °C
Sampled 11 Sep 2026, 20 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 12:39 | 14.3 | 14.3 °C |
| 14 Jul 2026, 09:20 | 17.4 | 17.4 °C |
| 8 Jun 2026, 13:46 | 12.8 | 12.8 °C |
| 12 May 2026, 13:24 | 9.5 | 9.5 °C |
| 24 Apr 2026, 14:26 | 11.9 | 11.9 °C |
| 11 Mar 2026, 12:42 | 9.2 | 9.2 °C |
| 5 Feb 2026, 12:57 | 8 | 8 °C |
| 15 Jan 2026, 11:23 | 6.9 | 6.9 °C |
| 4 Dec 2025, 12:16 | 8.8 | 8.8 °C |
| 4 Nov 2025, 11:42 | 12.3 | 12.3 °C |
| 30 Oct 2025, 10:49 | 9.8 | 9.8 °C |
| 9 Sep 2025, 12:36 | 13.4 | 13.4 °C |
| 21 Aug 2025, 12:33 | 14.2 | 14.2 °C |
| 21 Jul 2025, 10:32 | 15.1 | 15.1 °C |
| 20 Jun 2025, 10:48 | 15.8 | 15.8 °C |
| 28 May 2025, 10:49 | 13.2 | 13.2 °C |
| 13 Mar 2025, 10:00 | 4.1 | 4.1 °C |
| 21 Feb 2025, 10:19 | 9.8 | 9.8 °C |
| 20 Jan 2025, 12:58 | 6.3 | 6.3 °C |
| 6 Dec 2024, 14:05 | 8.8 | 8.8 °C |
| 27 Nov 2024, 10:59 | 8.7 | 8.7 °C |
| 22 Oct 2024, 10:51 | 11.3 | 11.3 °C |
| 23 Sep 2024, 11:41 | 14.3 | 14.3 °C |
| 27 Aug 2024, 14:04 | 15.6 | 15.6 °C |
| 24 Jul 2024, 11:04 | 15.3 | 15.3 °C |
| 19 Jun 2024, 12:55 | 13 | 13 °C |
| 9 May 2024, 10:27 | 12.2 | 12.2 °C |
| 5 Apr 2024, 12:17 | 11 | 11 °C |
| 22 Mar 2024, 12:42 | 9.9 | 9.9 °C |
| 9 Feb 2024, 12:10 | 9.8 | 9.8 °C |
| 11 Jan 2024, 15:44 | 4.8 | 4.8 °C |
| 5 Dec 2023, 14:43 | 7.8 | 7.8 °C |
| 7 Nov 2023, 10:37 | 10.4 | 10.4 °C |
| 9 Oct 2023, 15:48 | 13.9 | 13.9 °C |
pH
code 0061
7.59
Sampled 11 Sep 2026, 20 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 12:39 | 7.59 | 7.59 |
| 14 Jul 2026, 09:20 | 7.01 | 7.01 |
| 8 Jun 2026, 13:46 | 7.46 | 7.46 |
| 12 May 2026, 13:24 | 7.63 | 7.63 |
| 24 Apr 2026, 14:26 | 7.67 | 7.67 |
| 11 Mar 2026, 12:42 | 7.6 | 7.6 |
| 5 Feb 2026, 12:57 | 7.25 | 7.25 |
| 15 Jan 2026, 11:23 | 7.51 | 7.51 |
| 4 Dec 2025, 12:16 | 8.26 | 8.26 |
| 4 Nov 2025, 11:42 | 7.15 | 7.15 |
| 30 Oct 2025, 10:49 | 7.54 | 7.54 |
| 9 Sep 2025, 12:36 | 7.63 | 7.63 |
| 21 Aug 2025, 12:33 | 7.66 | 7.66 |
| 21 Jul 2025, 10:32 | 7.71 | 7.71 |
| 20 Jun 2025, 10:48 | 7.4 | 7.4 |
| 28 May 2025, 10:49 | 7.51 | 7.51 |
| 13 Mar 2025, 10:00 | 7.62 | 7.62 |
| 21 Feb 2025, 10:19 | 7.32 | 7.32 |
| 20 Jan 2025, 12:58 | 7.54 | 7.54 |
| 6 Dec 2024, 14:05 | 7.22 | 7.22 |
| 27 Nov 2024, 10:59 | 7.3 | 7.3 |
| 22 Oct 2024, 10:51 | 7.35 | 7.35 |
| 23 Sep 2024, 11:41 | 7.72 | 7.72 |
| 27 Aug 2024, 14:04 | 7.59 | 7.59 |
| 24 Jul 2024, 11:04 | 7.53 | 7.53 |
| 19 Jun 2024, 12:55 | 7.77 | 7.77 |
| 9 May 2024, 10:27 | 7.6 | 7.6 |
| 5 Apr 2024, 12:17 | 7.19 | 7.19 |
| 22 Mar 2024, 12:42 | 7.42 | 7.42 |
| 9 Feb 2024, 12:10 | 7.09 | 7.09 |
| 11 Jan 2024, 15:44 | 7.57 | 7.57 |
| 5 Dec 2023, 14:43 | 7.36 | 7.36 |
| 7 Nov 2023, 10:37 | 7.14 | 7.14 |
| 9 Oct 2023, 15:48 | 7.22 | 7.22 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.012 mg/l
Sampled 11 Sep 2026, 20 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 12:39 | 0.012 | 0.012 mg/l |
| 14 Jul 2026, 09:20 | 0.081 | 0.081 mg/l |
| 8 Jun 2026, 13:46 | 0.046 | 0.046 mg/l |
| 12 May 2026, 13:24 | 0.04 | 0.04 mg/l |
| 24 Apr 2026, 14:26 | 0.016 | 0.016 mg/l |
| 11 Mar 2026, 12:42 | 0.015 | 0.015 mg/l |
| 5 Feb 2026, 12:57 | 0.032 | 0.032 mg/l |
| 15 Jan 2026, 11:23 | 0.047 | 0.047 mg/l |
| 4 Dec 2025, 12:16 | 0.01 | 0.01 mg/l |
| 4 Nov 2025, 11:42 | 0.0023 | 0.0023 mg/l |
| 30 Oct 2025, 10:49 | 0.006 | 0.006 mg/l |
| 9 Sep 2025, 12:36 | 0.0079 | 0.0079 mg/l |
| 21 Aug 2025, 12:33 | 0.025 | 0.025 mg/l |
| 21 Jul 2025, 10:32 | 0.011 | 0.011 mg/l |
| 20 Jun 2025, 10:48 | 0.0089 | 0.0089 mg/l |
| 28 May 2025, 10:49 | 0.033 | 0.033 mg/l |
| 13 Mar 2025, 10:00 | 0.011 | 0.011 mg/l |
| 21 Feb 2025, 10:19 | 0.026 | 0.026 mg/l |
| 20 Jan 2025, 12:58 | 0.014 | 0.014 mg/l |
| 6 Dec 2024, 14:05 | 0.012 | 0.012 mg/l |
| 27 Nov 2024, 10:59 | 0.014 | 0.014 mg/l |
| 22 Oct 2024, 10:51 | 0.035 | 0.035 mg/l |
| 23 Sep 2024, 11:41 | 0.008 | 0.008 mg/l |
| 27 Aug 2024, 14:04 | 0.015 | 0.015 mg/l |
| 24 Jul 2024, 11:04 | 0.024 | 0.024 mg/l |
| 19 Jun 2024, 12:55 | 0.029 | 0.029 mg/l |
| 9 May 2024, 10:27 | 0.011 | 0.011 mg/l |
| 5 Apr 2024, 12:17 | 0.038 | 0.038 mg/l |
| 22 Mar 2024, 12:42 | 0.036 | 0.036 mg/l |
| 9 Feb 2024, 12:10 | 0.026 | 0.026 mg/l |
| 11 Jan 2024, 15:44 | 0.12 | 0.12 mg/l |
| 5 Dec 2023, 14:43 | 0.015 | 0.015 mg/l |
| 7 Nov 2023, 10:37 | 0.023 | 0.023 mg/l |
| 9 Oct 2023, 15:48 | 0.057 | 0.057 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.916 mg/l
Sampled 11 Sep 2026, 20 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 12:39 | 0.916 | 0.916 mg/l |
| 14 Jul 2026, 09:20 | 0.708 | 0.708 mg/l |
| 8 Jun 2026, 13:46 | 1.28 | 1.28 mg/l |
| 12 May 2026, 13:24 | 1.29 | 1.29 mg/l |
| 24 Apr 2026, 14:26 | 0.965 | 0.965 mg/l |
| 11 Mar 2026, 12:42 | 1.19 | 1.19 mg/l |
| 5 Feb 2026, 12:57 | 1.3 | 1.3 mg/l |
| 15 Jan 2026, 11:23 | 1.9 | 1.9 mg/l |
| 4 Dec 2025, 12:16 | 3 | 3 mg/l |
| 4 Nov 2025, 11:42 | 3.2 | 3.2 mg/l |
| 30 Oct 2025, 10:49 | 3.1 | 3.1 mg/l |
| 9 Sep 2025, 12:36 | 1.2 | 1.2 mg/l |
| 21 Aug 2025, 12:33 | 1.19 | 1.19 mg/l |
| 21 Jul 2025, 10:32 | 1.09 | 1.09 mg/l |
| 20 Jun 2025, 10:48 | 3 | 3 mg/l |
| 28 May 2025, 10:49 | 1.29 | 1.29 mg/l |
| 13 Mar 2025, 10:00 | 2.3 | 2.3 mg/l |
| 21 Feb 2025, 10:19 | 2.09 | 2.09 mg/l |
| 20 Jan 2025, 12:58 | 2.6 | 2.6 mg/l |
| 6 Dec 2024, 14:05 | 2.7 | 2.7 mg/l |
| 27 Nov 2024, 10:59 | 2.5 | 2.5 mg/l |
| 22 Oct 2024, 10:51 | 2.6 | 2.6 mg/l |
| 23 Sep 2024, 11:41 | 1.3 | 1.3 mg/l |
| 27 Aug 2024, 14:04 | 0.905 | 0.905 mg/l |
| 24 Jul 2024, 11:04 | 1.59 | 1.59 mg/l |
| 19 Jun 2024, 12:55 | 1.09 | 1.09 mg/l |
| 9 May 2024, 10:27 | 1.9 | 1.9 mg/l |
| 5 Apr 2024, 12:17 | 1.5 | 1.5 mg/l |
| 22 Mar 2024, 12:42 | 2.09 | 2.09 mg/l |
| 9 Feb 2024, 12:10 | 2.2 | 2.2 mg/l |
| 11 Jan 2024, 15:44 | 2.8 | 2.8 mg/l |
| 5 Dec 2023, 14:43 | 2.2 | 2.2 mg/l |
| 7 Nov 2023, 10:37 | 2.4 | 2.4 mg/l |
| 9 Oct 2023, 15:48 | 9.86 | 9.86 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.064 mg/l
Sampled 11 Sep 2026, 20 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 12:39 | 0.064 | 0.064 mg/l |
| 14 Jul 2026, 09:20 | 0.056 | 0.056 mg/l |
| 8 Jun 2026, 13:46 | 0.062 | 0.062 mg/l |
| 12 May 2026, 13:24 | 0.11 | 0.11 mg/l |
| 24 Apr 2026, 14:26 | 0.042 | 0.042 mg/l |
| 11 Mar 2026, 12:42 | 0.025 | 0.025 mg/l |
| 5 Feb 2026, 12:57 | 0.032 | 0.032 mg/l |
| 15 Jan 2026, 11:23 | 0.035 | 0.035 mg/l |
| 4 Dec 2025, 12:16 | 0.011 | 0.011 mg/l |
| 4 Nov 2025, 11:42 | 0.017 | 0.017 mg/l |
| 30 Oct 2025, 10:49 | 0.018 | 0.018 mg/l |
| 9 Sep 2025, 12:36 | 0.14 | 0.14 mg/l |
| 21 Aug 2025, 12:33 | 0.12 | 0.12 mg/l |
| 21 Jul 2025, 10:32 | 0.075 | 0.075 mg/l |
| 20 Jun 2025, 10:48 | 0.029 | 0.029 mg/l |
| 28 May 2025, 10:49 | 0.081 | 0.081 mg/l |
| 13 Mar 2025, 10:00 | 0.028 | 0.028 mg/l |
| 21 Feb 2025, 10:19 | 0.026 | 0.026 mg/l |
| 20 Jan 2025, 12:58 | 0.028 | 0.028 mg/l |
| 6 Dec 2024, 14:05 | 0.018 | 0.018 mg/l |
| 27 Nov 2024, 10:59 | 0.022 | 0.022 mg/l |
| 22 Oct 2024, 10:51 | 0.011 | 0.011 mg/l |
| 23 Sep 2024, 11:41 | 0.041 | 0.041 mg/l |
| 27 Aug 2024, 14:04 | 0.14 | 0.14 mg/l |
| 24 Jul 2024, 11:04 | 0.094 | 0.094 mg/l |
| 19 Jun 2024, 12:55 | 0.04 | 0.04 mg/l |
| 9 May 2024, 10:27 | 0.015 | 0.015 mg/l |
| 5 Apr 2024, 12:17 | 0.017 | 0.017 mg/l |
| 22 Mar 2024, 12:42 | 0.019 | 0.019 mg/l |
| 9 Feb 2024, 12:10 | 0.016 | 0.016 mg/l |
| 11 Jan 2024, 15:44 | 0.029 | 0.029 mg/l |
| 5 Dec 2023, 14:43 | 0.013 | 0.013 mg/l |
| 7 Nov 2023, 10:37 | 0.023 | 0.023 mg/l |
| 9 Oct 2023, 15:48 | 0.16 | 0.16 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
232 µS/cm
Sampled 11 Sep 2026, 20 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 12:39 | 232 | 232 µS/cm |
| 14 Jul 2026, 09:20 | 195 | 195 µS/cm |
| 8 Jun 2026, 13:46 | 160 | 160 µS/cm |
| 12 May 2026, 13:24 | 173 | 173 µS/cm |
| 24 Apr 2026, 14:26 | 151 | 151 µS/cm |
| 11 Mar 2026, 12:42 | 108 | 108 µS/cm |
| 5 Feb 2026, 12:57 | 94 | 94 µS/cm |
| 15 Jan 2026, 11:23 | 142 | 142 µS/cm |
| 4 Dec 2025, 12:16 | 132 | 132 µS/cm |
| 4 Nov 2025, 11:42 | 140 | 140 µS/cm |
| 30 Oct 2025, 10:49 | 146 | 146 µS/cm |
| 9 Sep 2025, 12:36 | 204 | 204 µS/cm |
| 21 Aug 2025, 12:33 | 236 | 236 µS/cm |
| 21 Jul 2025, 10:32 | 180 | 180 µS/cm |
| 20 Jun 2025, 10:48 | 147 | 147 µS/cm |
| 28 May 2025, 10:49 | 179 | 179 µS/cm |
| 13 Mar 2025, 10:00 | 148 | 148 µS/cm |
| 21 Feb 2025, 10:19 | 147 | 147 µS/cm |
| 20 Jan 2025, 12:58 | 143 | 143 µS/cm |
| 6 Dec 2024, 14:05 | 124 | 124 µS/cm |
| 27 Nov 2024, 10:59 | 124 | 124 µS/cm |
| 22 Oct 2024, 10:51 | 124 | 124 µS/cm |
| 23 Sep 2024, 11:41 | 154 | 154 µS/cm |
| 27 Aug 2024, 14:04 | 198 | 198 µS/cm |
| 24 Jul 2024, 11:04 | 175 | 175 µS/cm |
| 19 Jun 2024, 12:55 | 170 | 170 µS/cm |
| 9 May 2024, 10:27 | 130 | 130 µS/cm |
| 5 Apr 2024, 12:17 | 106 | 106 µS/cm |
| 22 Mar 2024, 12:42 | 128 | 128 µS/cm |
| 9 Feb 2024, 12:10 | 115 | 115 µS/cm |
| 11 Jan 2024, 15:44 | 140 | 140 µS/cm |
| 5 Dec 2023, 14:43 | 132 | 132 µS/cm |
| 7 Nov 2023, 10:37 | 125 | 125 µS/cm |
| 9 Oct 2023, 15:48 | 232 | 232 µS/cm |
Everything measured here
70 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 70 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 34 | Oct 2023 – Sep 2026 | 84.1% 11 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Sep 2026 | 8.59 mg/l 11 Sep 2026 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – Sep 2026 | 14.3 °C 11 Sep 2026 |
| pH 0061 | River water | 34 | Oct 2023 – Sep 2026 | 7.59 11 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 34 | Oct 2023 – Sep 2026 | 0.012 mg/l 11 Sep 2026 |
| Nitrate as N 0117 | River water | 34 | Oct 2023 – Sep 2026 | 0.916 mg/l 11 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 34 | Oct 2023 – Sep 2026 | 0.064 mg/l 11 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Sep 2026 | 232 µS/cm 11 Sep 2026 |
| 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 | River water | 1 | Oct 2024 – Oct 2024 | below 0.001 µg/l 22 Oct 2024 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 | River water | 1 | Oct 2024 – Oct 2024 | below 0.001 µg/l 22 Oct 2024 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 | River water | 1 | Oct 2024 – Oct 2024 | below 0.001 µg/l 22 Oct 2024 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 | River water | 1 | Oct 2024 – Oct 2024 | below 0.002 µg/l 22 Oct 2024 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| 2H,2H,3H,3H-Perfluorooctanoic acid 2989 | River water | 1 | Oct 2024 – Oct 2024 | below 0.001 µg/l 22 Oct 2024 |
| 3-Perfluoroheptylpropanoic acid 2925 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| 3:3 Fluorotelomer carboxylic acid 2926 | River water | 1 | Oct 2024 – Oct 2024 | below 0.004 µg/l 22 Oct 2024 |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 | River water | 1 | Oct 2024 – Oct 2024 | below 0.005 µg/l 22 Oct 2024 |
| 4:2 Fluorotelomer sulfonic acid 2987 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| 6:2 Fluorotelomer sulfonic acid 2984 | River water | 1 | Oct 2024 – Oct 2024 | below 0.001 µg/l 22 Oct 2024 |
| 8:2 Fluorotelomer sulfonic acid 2983 | River water | 1 | Oct 2024 – Oct 2024 | below 0.001 µg/l 22 Oct 2024 |
| 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 33 | Oct 2023 – Sep 2026 | 52 mg/l 11 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 34 | Oct 2023 – Sep 2026 | 0.00012 mg/l 11 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 22 | Jun 2024 – May 2026 | 2 mg/l 12 May 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 31 | Oct 2023 – Sep 2026 | 5.5 mg/l 11 Sep 2026 |
| Chloride 0172 | River water | 33 | Oct 2023 – Sep 2026 | 23 mg/l 11 Sep 2026 |
| Flow Type 2896 | River water | 26 | Jul 2024 – Sep 2026 | Moderate Flow 11 Sep 2026 |
| GCMS Screen : Target Based multi-residue screening : Semi Quantitative 4994 | River water | 3 | Jan 2026 – Jul 2026 | 1 text result 14 Jul 2026 |
| Hexafluoropropylene oxide dimer acid (Gen X) 2981 | River water | 1 | Oct 2024 – Oct 2024 | below 0.001 µg/l 22 Oct 2024 |
| LCMS Screen : Semi Quantitative 7299 | River water | 2 | Feb 2026 – May 2026 | 1 text result 12 May 2026 |
| N-Ethylperfluorooctanesulfonamide 2977 | River water | 1 | Oct 2024 – Oct 2024 | below 0.002 µg/l 22 Oct 2024 |
| N-methylperfluorooctanesulfonamide 2975 | River water | 1 | Oct 2024 – Oct 2024 | below 0.002 µg/l 22 Oct 2024 |
| Nitrite as N 0118 | River water | 34 | Oct 2023 – Sep 2026 | 0.0043 mg/l 11 Sep 2026 |
| Nitrogen, Total as N 9686 | River water | 29 | Oct 2023 – Mar 2026 | 2 mg/l 11 Mar 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 34 | Oct 2023 – Sep 2026 | 0.92 mg/l 11 Sep 2026 |
| No flow /No sample 7668 | River water | 1 | Aug 2026 – Aug 2026 | No flow/discharge at sampling point 13 Aug 2026 |
| Perfluoro(2-ethoxyethane)sulfonic acid 2924 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Perfluoro(4-methoxybutanoic) acid 2923 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Perfluoro-3,6-dioxaheptanoic acid 2922 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Perfluoro-3-methoxypropanoic acid 2921 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Perfluoro-4-ethylcyclohexanesulfonic acid 2973 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Perfluorobutanesulfonic acid 2972 | River water | 1 | Oct 2024 – Oct 2024 | below 0.001 µg/l 22 Oct 2024 |
| Perfluorobutanoic acid 2995 | River water | 1 | Oct 2024 – Oct 2024 | below 0.001 µg/l 22 Oct 2024 |
| Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Perfluorodecanesulfonic acid 2969 | River water | 1 | Oct 2024 – Oct 2024 | below 0.002 µg/l 22 Oct 2024 |
| Perfluorodecanoic acid 8892 | River water | 1 | Oct 2024 – Oct 2024 | below 0.002 µg/l 22 Oct 2024 |
| Perfluorododecane sulfonic acid 2968 | River water | 1 | Oct 2024 – Oct 2024 | below 0.005 µg/l 22 Oct 2024 |
| Perfluorododecanoic acid 8894 | River water | 1 | Oct 2024 – Oct 2024 | below 0.002 µg/l 22 Oct 2024 |
| Perfluoroheptanesulfonic acid 2967 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Perfluoroheptanoic acid 8889 | River water | 1 | Oct 2024 – Oct 2024 | below 0.001 µg/l 22 Oct 2024 |
| Perfluorohexanesulfonamide 2965 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Perfluorohexanesulfonic acid (B) 2944 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Perfluorohexanesulfonic acid (L) 2964 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Perfluorohexanoic acid 8888 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Perfluorononanesulfonic acid 2963 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Perfluorononanoic acid 8891 | River water | 1 | Oct 2024 – Oct 2024 | below 0.001 µg/l 22 Oct 2024 |
| Perfluorooctadecanoic acid 2962 | River water | 1 | Oct 2024 – Oct 2024 | below 0.002 µg/l 22 Oct 2024 |
| Perfluorooctanesulfonamide 2961 | River water | 1 | Oct 2024 – Oct 2024 | below 0.001 µg/l 22 Oct 2024 |
| Perfluorooctanesulfonic acid (branched) 2960 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Perfluorooctanesulfonic acid (linear) 2959 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Perfluorooctanoic acid 8890 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Perfluoropentanesulfonic acid 2957 | River water | 1 | Oct 2024 – Oct 2024 | below 0.0005 µg/l 22 Oct 2024 |
| Perfluoropentanoic acid 8887 | River water | 1 | Oct 2024 – Oct 2024 | below 0.001 µg/l 22 Oct 2024 |
| Perfluorotetradecanoic acid 8895 | River water | 1 | Oct 2024 – Oct 2024 | below 0.006 µg/l 22 Oct 2024 |
| Perfluorotridecanoic acid 2955 | River water | 1 | Oct 2024 – Oct 2024 | below 0.005 µg/l 22 Oct 2024 |
| Perfluoroundecane sulfonic acid 2953 | River water | 1 | Oct 2024 – Oct 2024 | below 0.004 µg/l 22 Oct 2024 |
| Perfluoroundecanoic acid 8893 | River water | 1 | Oct 2024 – Oct 2024 | below 0.002 µg/l 22 Oct 2024 |
| Phosphorus, Total as P 0348 | River water | 34 | Oct 2023 – Sep 2026 | 0.087 mg/l 11 Sep 2026 |
| Silica, reactive as SiO2 0182 | River water | 34 | Oct 2023 – Sep 2026 | 6.5 mg/l 11 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 9 | Dec 2025 – Sep 2026 | below 3 mg/l 11 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.