River Onny - Bromfield
EA name: RIVER ONNY - BROMFIELD
Environment Agency sampling point MD-19226180 · 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
- 21 Sep 2026, 11:2510 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 72 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 Environmental monitoring statutory (EU directives) · results completed 23 Sep 2026
- Where
- National Grid 348200, 276900As published, to the nearest 100 m (so up to about 70 m out). Open in a map
- River, by its own name
- Onny
- River, by the map
- River OnnyPlaced on the river its name gives, 17 m from the line.
- Next gauge downstream
- Ludlow Teme On the River Teme · 6.2 km along the river
- Nearest gauge upstream
- Onibury On the River Onny · 5.3 km along the river
- Why it was sampled
- Planned investigation (local monitoring) (46 samples)
Environmental monitoring statutory (EU directives) (16 samples)
Monitoring (national agency policy) (7 samples)
Results here were completed a median of 5 days after the sample was taken (2 to 9 days, 34 samples).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
98.5%
Sampled 21 Sep 2026, 10 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 11:25 | 98.5 | 98.5% |
| 28 Aug 2026, 09:03 | 90.6 | 90.6% |
| 28 Jul 2026, 13:11 | 111.5 | 111.5% |
| 8 Jun 2026, 10:40 | 97.5 | 97.5% |
| 23 Mar 2026, 11:16 | 109 | 109% |
| 6 Feb 2026, 10:02 | 97.4 | 97.4% |
| 14 Jan 2026, 11:10 | 99.1 | 99.1% |
| 17 Dec 2025, 11:52 | 98 | 98% |
| 17 Nov 2025, 11:31 | 96.1 | 96.1% |
| 10 Oct 2025, 10:32 | 93.6 | 93.6% |
| 3 Sep 2025, 10:59 | 88.5 | 88.5% |
| 14 Aug 2025, 12:50 | 95.8 | 95.8% |
| 22 Jul 2025, 09:06 | 88.1 | 88.1% |
| 23 Jun 2025, 11:57 | 106.8 | 106.8% |
| 9 May 2025, 09:19 | 98.6 | 98.6% |
| 23 Apr 2025, 11:55 | 105.9 | 105.9% |
| 28 Mar 2025, 12:42 | 121.2 | 121.2% |
| 18 Feb 2025, 10:43 | 100.7 | 100.7% |
| 31 Jan 2025, 08:25 | 98.6 | 98.6% |
| 22 Jan 2025, 11:04 | 98.7 | 98.7% |
| 17 Dec 2024, 11:34 | 97.7 | 97.7% |
| 28 Nov 2024, 11:38 | 97.4 | 97.4% |
| 22 Nov 2024, 11:35 | 99 | 99% |
| 29 Oct 2024, 12:54 | 96.2 | 96.2% |
| 28 Aug 2024, 13:04 | 110 | 110% |
| 25 Jul 2024, 13:00 | 110.6 | 110.6% |
| 21 Jun 2024, 09:45 | 101 | 101% |
| 13 May 2024, 11:57 | 106 | 106% |
| 16 Apr 2024, 13:25 | 102 | 102% |
| 21 Mar 2024, 11:52 | 98.4 | 98.4% |
| 19 Feb 2024, 13:10 | 97.7 | 97.7% |
| 15 Jan 2024, 12:29 | 98 | 98% |
| 11 Dec 2023, 11:54 | 97.2 | 97.2% |
| 21 Nov 2023, 12:46 | 94.5 | 94.5% |
| 18 Oct 2023, 11:54 | 100.5 | 100.5% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.1 mg/l
Sampled 21 Sep 2026, 10 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 11:25 | 10.1 | 10.1 mg/l |
| 28 Aug 2026, 09:03 | 9.05 | 9.05 mg/l |
| 28 Jul 2026, 13:11 | 10.2 | 10.2 mg/l |
| 8 Jun 2026, 10:40 | 10 | 10 mg/l |
| 23 Mar 2026, 11:16 | 12.5 | 12.5 mg/l |
| 6 Feb 2026, 10:02 | 12.2 | 12.2 mg/l |
| 14 Jan 2026, 11:10 | 13 | 13 mg/l |
| 17 Dec 2025, 11:52 | 12 | 12 mg/l |
| 17 Nov 2025, 11:31 | 11.1 | 11.1 mg/l |
| 10 Oct 2025, 10:32 | 9.93 | 9.93 mg/l |
| 3 Sep 2025, 10:59 | 8.88 | 8.88 mg/l |
| 14 Aug 2025, 12:50 | 8.99 | 8.99 mg/l |
| 22 Jul 2025, 09:06 | 8.56 | 8.56 mg/l |
| 23 Jun 2025, 11:57 | 10.5 | 10.5 mg/l |
| 9 May 2025, 09:19 | 11.1 | 11.1 mg/l |
| 23 Apr 2025, 11:55 | 11.6 | 11.6 mg/l |
| 28 Mar 2025, 12:42 | 13.2 | 13.2 mg/l |
| 18 Feb 2025, 10:43 | 13.1 | 13.1 mg/l |
| 31 Jan 2025, 08:25 | 12.6 | 12.6 mg/l |
| 22 Jan 2025, 11:04 | 12.4 | 12.4 mg/l |
| 17 Dec 2024, 11:34 | 11.4 | 11.4 mg/l |
| 28 Nov 2024, 11:38 | 12.4 | 12.4 mg/l |
| 22 Nov 2024, 11:35 | 12.9 | 12.9 mg/l |
| 29 Oct 2024, 12:54 | 10.3 | 10.3 mg/l |
| 28 Aug 2024, 13:04 | 11 | 11 mg/l |
| 25 Jul 2024, 13:00 | 10.8 | 10.8 mg/l |
| 21 Jun 2024, 09:45 | 10.2 | 10.2 mg/l |
| 13 May 2024, 11:57 | 10.6 | 10.6 mg/l |
| 16 Apr 2024, 13:25 | 11.6 | 11.6 mg/l |
| 21 Mar 2024, 11:52 | 11.3 | 11.3 mg/l |
| 19 Feb 2024, 13:10 | 11.2 | 11.2 mg/l |
| 15 Jan 2024, 12:29 | 12.5 | 12.5 mg/l |
| 11 Dec 2023, 11:54 | 11.5 | 11.5 mg/l |
| 21 Nov 2023, 12:46 | 10.8 | 10.8 mg/l |
| 18 Oct 2023, 11:54 | 11.2 | 11.2 mg/l |
Water temperature
code 0076 · °C
14 °C
Sampled 21 Sep 2026, 10 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 11:25 | 14 | 14 °C |
| 28 Aug 2026, 09:03 | 15.3 | 15.3 °C |
| 28 Jul 2026, 13:11 | 19.7 | 19.7 °C |
| 8 Jun 2026, 10:40 | 14.1 | 14.1 °C |
| 23 Mar 2026, 11:16 | 9.1 | 9.1 °C |
| 6 Feb 2026, 10:02 | 5.7 | 5.7 °C |
| 14 Jan 2026, 11:10 | 4 | 4 °C |
| 17 Dec 2025, 11:52 | 6.7 | 6.7 °C |
| 17 Nov 2025, 11:31 | 8.8 | 8.8 °C |
| 10 Oct 2025, 10:32 | 12.6 | 12.6 °C |
| 3 Sep 2025, 10:59 | 15.1 | 15.1 °C |
| 14 Aug 2025, 12:50 | 18.3 | 18.3 °C |
| 22 Jul 2025, 09:06 | 16.6 | 16.6 °C |
| 23 Jun 2025, 11:57 | 16 | 16 °C |
| 9 May 2025, 09:19 | 10.1 | 10.1 °C |
| 23 Apr 2025, 11:55 | 11.3 | 11.3 °C |
| 28 Mar 2025, 12:42 | 11.4 | 11.4 °C |
| 18 Feb 2025, 10:43 | 4.1 | 4.1 °C |
| 31 Jan 2025, 08:25 | 4.9 | 4.9 °C |
| 22 Jan 2025, 11:04 | 5.6 | 5.6 °C |
| 17 Dec 2024, 11:34 | 8.4 | 8.4 °C |
| 28 Nov 2024, 11:38 | 5.1 | 5.1 °C |
| 22 Nov 2024, 11:35 | 4.1 | 4.1 °C |
| 29 Oct 2024, 12:54 | 12.1 | 12.1 °C |
| 28 Aug 2024, 13:04 | 15.4 | 15.4 °C |
| 25 Jul 2024, 13:00 | 16.5 | 16.5 °C |
| 21 Jun 2024, 09:45 | 14.7 | 14.7 °C |
| 13 May 2024, 11:57 | 15.2 | 15.2 °C |
| 16 Apr 2024, 13:25 | 9.5 | 9.5 °C |
| 21 Mar 2024, 11:52 | 9.1 | 9.1 °C |
| 19 Feb 2024, 13:10 | 9.1 | 9.1 °C |
| 15 Jan 2024, 12:29 | 5.1 | 5.1 °C |
| 11 Dec 2023, 11:54 | 8 | 8 °C |
| 21 Nov 2023, 12:46 | 9.5 | 9.5 °C |
| 18 Oct 2023, 11:54 | 10.6 | 10.6 °C |
pH
code 0061
7.88
Sampled 21 Sep 2026, 10 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 11:25 | 7.88 | 7.88 |
| 28 Aug 2026, 09:03 | 8.06 | 8.06 |
| 28 Jul 2026, 13:11 | 8.06 | 8.06 |
| 8 Jun 2026, 10:40 | 7.98 | 7.98 |
| 23 Mar 2026, 11:16 | 8.15 | 8.15 |
| 6 Feb 2026, 10:02 | 7.45 | 7.45 |
| 14 Jan 2026, 11:10 | 7.59 | 7.59 |
| 17 Dec 2025, 11:52 | 7.69 | 7.69 |
| 17 Nov 2025, 11:31 | 7.41 | 7.41 |
| 10 Oct 2025, 10:32 | 7.77 | 7.77 |
| 3 Sep 2025, 10:59 | 7.97 | 7.97 |
| 14 Aug 2025, 12:50 | 8.05 | 8.05 |
| 22 Jul 2025, 09:06 | 7.91 | 7.91 |
| 23 Jun 2025, 11:57 | 8.14 | 8.14 |
| 9 May 2025, 09:19 | 8.12 | 8.12 |
| 23 Apr 2025, 11:55 | 8.23 | 8.23 |
| 28 Mar 2025, 12:42 | 8.67 | 8.67 |
| 18 Feb 2025, 10:43 | 7.99 | 7.99 |
| 31 Jan 2025, 08:25 | 7.61 | 7.61 |
| 22 Jan 2025, 11:04 | 8.02 | 8.02 |
| 17 Dec 2024, 11:34 | 7.76 | 7.76 |
| 28 Nov 2024, 11:38 | 7.96 | 7.96 |
| 22 Nov 2024, 11:35 | 8.08 | 8.08 |
| 29 Oct 2024, 12:54 | 7.9 | 7.9 |
| 28 Aug 2024, 13:04 | 8 | 8 |
| 25 Jul 2024, 13:00 | 8.14 | 8.14 |
| 21 Jun 2024, 09:45 | 8.07 | 8.07 |
| 13 May 2024, 11:57 | 8.33 | 8.33 |
| 16 Apr 2024, 13:25 | 8.12 | 8.12 |
| 21 Mar 2024, 11:52 | 7.79 | 7.79 |
| 19 Feb 2024, 13:10 | 7.73 | 7.73 |
| 15 Jan 2024, 12:29 | 7.98 | 7.98 |
| 11 Dec 2023, 11:54 | 7.53 | 7.53 |
| 21 Nov 2023, 12:46 | 7.94 | 7.94 |
| 18 Oct 2023, 11:54 | 8.13 | 8.13 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 21 Sep 2026, 10 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 11:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Aug 2026, 09:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Jul 2026, 13:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Jun 2026, 10:40 | 0.033 | 0.033 mg/l |
| 23 Mar 2026, 11:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Feb 2026, 10:02 | 0.062 | 0.062 mg/l |
| 14 Jan 2026, 11:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Dec 2025, 11:52 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Nov 2025, 11:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Oct 2025, 10:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Sep 2025, 10:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Aug 2025, 12:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Jul 2025, 09:06 | 0.039 | 0.039 mg/l |
| 23 Jun 2025, 11:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 May 2025, 09:19 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Apr 2025, 11:55 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Mar 2025, 12:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Feb 2025, 10:43 | 0.043 | 0.043 mg/l |
| 31 Jan 2025, 08:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Jan 2025, 11:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Dec 2024, 11:34 | 0.042 | 0.042 mg/l |
| 28 Nov 2024, 11:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Nov 2024, 11:35 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Oct 2024, 12:54 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Aug 2024, 13:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Jul 2024, 13:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Jun 2024, 09:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 May 2024, 11:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Apr 2024, 13:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Mar 2024, 11:52 | 0.035 | 0.035 mg/l |
| 19 Feb 2024, 13:10 | 0.033 | 0.033 mg/l |
| 15 Jan 2024, 12:29 | 0.041 | 0.041 mg/l |
| 11 Dec 2023, 11:54 | <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) |
| 18 Oct 2023, 11:54 | 0.058 | 0.058 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
3.79 mg/l
Sampled 21 Sep 2026, 10 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 11:25 | 3.79 | 3.79 mg/l |
| 28 Aug 2026, 09:03 | 4.58 | 4.58 mg/l |
| 28 Jul 2026, 13:11 | 3.98 | 3.98 mg/l |
| 8 Jun 2026, 10:40 | 3.78 | 3.78 mg/l |
| 23 Mar 2026, 11:16 | 3.99 | 3.99 mg/l |
| 6 Feb 2026, 10:02 | 3.09 | 3.09 mg/l |
| 14 Jan 2026, 11:10 | 4.59 | 4.59 mg/l |
| 17 Dec 2025, 11:52 | 5.19 | 5.19 mg/l |
| 17 Nov 2025, 11:31 | 5.09 | 5.09 mg/l |
| 10 Oct 2025, 10:32 | 2.5 | 2.5 mg/l |
| 3 Sep 2025, 10:59 | 3.59 | 3.59 mg/l |
| 14 Aug 2025, 12:50 | 3.78 | 3.78 mg/l |
| 22 Jul 2025, 09:06 | 3.69 | 3.69 mg/l |
| 23 Jun 2025, 11:57 | 3.58 | 3.58 mg/l |
| 9 May 2025, 09:19 | 3.78 | 3.78 mg/l |
| 23 Apr 2025, 11:55 | 3.88 | 3.88 mg/l |
| 28 Mar 2025, 12:42 | 3.89 | 3.89 mg/l |
| 18 Feb 2025, 10:43 | 3.98 | 3.98 mg/l |
| 31 Jan 2025, 08:25 | 3.89 | 3.89 mg/l |
| 22 Jan 2025, 11:04 | 4.19 | 4.19 mg/l |
| 17 Dec 2024, 11:34 | 4.18 | 4.18 mg/l |
| 28 Nov 2024, 11:38 | 3.79 | 3.79 mg/l |
| 22 Nov 2024, 11:35 | 4.39 | 4.39 mg/l |
| 29 Oct 2024, 12:54 | 3.29 | 3.29 mg/l |
| 28 Aug 2024, 13:04 | 3.88 | 3.88 mg/l |
| 25 Jul 2024, 13:00 | 3.19 | 3.19 mg/l |
| 21 Jun 2024, 09:45 | 3.38 | 3.38 mg/l |
| 13 May 2024, 11:57 | 4.28 | 4.28 mg/l |
| 16 Apr 2024, 13:25 | 3.39 | 3.39 mg/l |
| 21 Mar 2024, 11:52 | 3.38 | 3.38 mg/l |
| 19 Feb 2024, 13:10 | 3.59 | 3.59 mg/l |
| 15 Jan 2024, 12:29 | 4.58 | 4.58 mg/l |
| 11 Dec 2023, 11:54 | 4.29 | 4.29 mg/l |
| 21 Nov 2023, 12:46 | 4.08 | 4.08 mg/l |
| 18 Oct 2023, 11:54 | 3.89 | 3.89 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.018 mg/l
Sampled 21 Sep 2026, 10 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 11:25 | 0.018 | 0.018 mg/l |
| 28 Aug 2026, 09:03 | <0.01 | below 0.01 mg/l (not detected above this) |
| 28 Jul 2026, 13:11 | 0.024 | 0.024 mg/l |
| 8 Jun 2026, 10:40 | 0.044 | 0.044 mg/l |
| 23 Mar 2026, 11:16 | 0.029 | 0.029 mg/l |
| 6 Feb 2026, 10:02 | 0.078 | 0.078 mg/l |
| 14 Jan 2026, 11:10 | 0.043 | 0.043 mg/l |
| 17 Dec 2025, 11:52 | 0.046 | 0.046 mg/l |
| 17 Nov 2025, 11:31 | 0.037 | 0.037 mg/l |
| 10 Oct 2025, 10:32 | 0.049 | 0.049 mg/l |
| 3 Sep 2025, 10:59 | <0.01 | below 0.01 mg/l (not detected above this) |
| 14 Aug 2025, 12:50 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Jul 2025, 09:06 | 0.011 | 0.011 mg/l |
| 23 Jun 2025, 11:57 | 0.017 | 0.017 mg/l |
| 9 May 2025, 09:19 | 0.021 | 0.021 mg/l |
| 23 Apr 2025, 11:55 | 0.02 | 0.02 mg/l |
| 28 Mar 2025, 12:42 | 0.042 | 0.042 mg/l |
| 18 Feb 2025, 10:43 | 0.15 | 0.15 mg/l |
| 31 Jan 2025, 08:25 | 0.048 | 0.048 mg/l |
| 22 Jan 2025, 11:04 | 0.052 | 0.052 mg/l |
| 17 Dec 2024, 11:34 | 0.065 | 0.065 mg/l |
| 28 Nov 2024, 11:38 | 0.047 | 0.047 mg/l |
| 22 Nov 2024, 11:35 | 0.047 | 0.047 mg/l |
| 29 Oct 2024, 12:54 | 0.041 | 0.041 mg/l |
| 28 Aug 2024, 13:04 | <0.01 | below 0.01 mg/l (not detected above this) |
| 25 Jul 2024, 13:00 | 0.043 | 0.043 mg/l |
| 21 Jun 2024, 09:45 | 0.057 | 0.057 mg/l |
| 13 May 2024, 11:57 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Apr 2024, 13:25 | 0.038 | 0.038 mg/l |
| 21 Mar 2024, 11:52 | 0.054 | 0.054 mg/l |
| 19 Feb 2024, 13:10 | 0.07 | 0.07 mg/l |
| 15 Jan 2024, 12:29 | 0.039 | 0.039 mg/l |
| 11 Dec 2023, 11:54 | 0.23 | 0.23 mg/l |
| 21 Nov 2023, 12:46 | 0.042 | 0.042 mg/l |
| 18 Oct 2023, 11:54 | 0.085 | 0.085 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
550 µS/cm
Sampled 21 Sep 2026, 10 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 11:25 | 550 | 550 µS/cm |
| 28 Aug 2026, 09:03 | 587 | 587 µS/cm |
| 28 Jul 2026, 13:11 | 531 | 531 µS/cm |
| 8 Jun 2026, 10:40 | 462 | 462 µS/cm |
| 23 Mar 2026, 11:16 | 324 | 324 µS/cm |
| 6 Feb 2026, 10:02 | 174 | 174 µS/cm |
| 14 Jan 2026, 11:10 | 204 | 204 µS/cm |
| 17 Dec 2025, 11:52 | 244 | 244 µS/cm |
| 17 Nov 2025, 11:31 | 244 | 244 µS/cm |
| 10 Oct 2025, 10:32 | 423 | 423 µS/cm |
| 3 Sep 2025, 10:59 | 559 | 559 µS/cm |
| 14 Aug 2025, 12:50 | 529 | 529 µS/cm |
| 22 Jul 2025, 09:06 | 557 | 557 µS/cm |
| 23 Jun 2025, 11:57 | 504 | 504 µS/cm |
| 9 May 2025, 09:19 | 452 | 452 µS/cm |
| 23 Apr 2025, 11:55 | 410 | 410 µS/cm |
| 28 Mar 2025, 12:42 | 400 | 400 µS/cm |
| 18 Feb 2025, 10:43 | 337 | 337 µS/cm |
| 31 Jan 2025, 08:25 | 298 | 298 µS/cm |
| 22 Jan 2025, 11:04 | 333 | 333 µS/cm |
| 17 Dec 2024, 11:34 | 302 | 302 µS/cm |
| 28 Nov 2024, 11:38 | 227 | 227 µS/cm |
| 22 Nov 2024, 11:35 | 325 | 325 µS/cm |
| 29 Oct 2024, 12:54 | 290 | 290 µS/cm |
| 28 Aug 2024, 13:04 | 489 | 489 µS/cm |
| 25 Jul 2024, 13:00 | 367 | 367 µS/cm |
| 21 Jun 2024, 09:45 | 351 | 351 µS/cm |
| 13 May 2024, 11:57 | 439 | 439 µS/cm |
| 16 Apr 2024, 13:25 | 274 | 274 µS/cm |
| 21 Mar 2024, 11:52 | 251 | 251 µS/cm |
| 19 Feb 2024, 13:10 | 225 | 225 µS/cm |
| 15 Jan 2024, 12:29 | 339 | 339 µS/cm |
| 11 Dec 2023, 11:54 | 237 | 237 µS/cm |
| 21 Nov 2023, 12:46 | 263 | 263 µS/cm |
| 18 Oct 2023, 11:54 | 240 | 240 µS/cm |
E. coli
confirmed, membrane filtration · code 2348 · per 100 ml
330 per 100 ml
Sampled 17 Sep 2026, 14 days ago · 37 results banked
Every result (37)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 10:20 | 330 | 330 per 100 ml |
| 8 Sep 2026, 10:41 | 510 | 510 per 100 ml |
| 3 Sep 2026, 11:55 | 520 | 520 per 100 ml |
| 27 Aug 2026, 11:25 | 1600 | 1600 per 100 ml |
| 23 Aug 2026, 13:52 | 320 | 320 per 100 ml |
| 19 Aug 2026, 14:31 | 170 | 170 per 100 ml |
| 11 Aug 2026, 14:46 | 63 | 63 per 100 ml |
| 5 Aug 2026, 10:55 | 510 | 510 per 100 ml |
| 28 Jul 2026, 12:20 | 770 | 770 per 100 ml |
| 22 Jul 2026, 11:13 | 440 | 440 per 100 ml |
| 12 Jul 2026, 10:38 | 240 | 240 per 100 ml |
| 7 Jul 2026, 14:36 | 250 | 250 per 100 ml |
| 1 Jul 2026, 10:55 | 460 | 460 per 100 ml |
| 19 Jun 2026, 10:43 | 370 | 370 per 100 ml |
| 10 Jun 2026, 10:34 | 290 | 290 per 100 ml |
| 2 Jun 2026, 12:40 | 4000 | 4000 per 100 ml |
| 26 May 2026, 10:51 | 9800 | 9800 per 100 ml |
| 20 May 2026, 11:18 | 340 | 340 per 100 ml |
| 24 Sep 2025, 10:21 | 960 | 960 per 100 ml |
| 22 Sep 2025, 11:14 | 12000 | 12000 per 100 ml |
| 12 Sep 2025, 10:30 | 320 | 320 per 100 ml |
| 8 Sep 2025, 12:45 | 230 | 230 per 100 ml |
| 28 Aug 2025, 13:35 | 360 | 360 per 100 ml |
| 26 Aug 2025, 10:47 | 200 | 200 per 100 ml |
| 22 Aug 2025, 12:51 | 220 | 220 per 100 ml |
| 13 Aug 2025, 11:16 | 390 | 390 per 100 ml |
| 10 Aug 2025, 13:07 | 280 | 280 per 100 ml |
| 28 Jul 2025, 12:33 | 410 | 410 per 100 ml |
| 25 Jul 2025, 10:48 | 370 | 370 per 100 ml |
| 15 Jul 2025, 10:44 | 480 | 480 per 100 ml |
| 13 Jul 2025, 10:42 | 640 | 640 per 100 ml |
| 10 Jul 2025, 14:03 | 170 | 170 per 100 ml |
| 26 Jun 2025, 10:26 | 230 | 230 per 100 ml |
| 16 Jun 2025, 13:33 | 250 | 250 per 100 ml |
| 10 Jun 2025, 10:45 | 330 | 330 per 100 ml |
| 30 May 2025, 10:36 | 280 | 280 per 100 ml |
| 12 May 2025, 14:43 | 240 | 240 per 100 ml |
Everything measured here
67 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 67 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 35 | Oct 2023 – Sep 2026 | 98.5% 21 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 35 | Oct 2023 – Sep 2026 | 10.1 mg/l 21 Sep 2026 |
| Temperature of Water 0076 | River water | 35 | Oct 2023 – Sep 2026 | 14 °C 21 Sep 2026 |
| pH 0061 | River water | 35 | Oct 2023 – Sep 2026 | 7.88 21 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 35 | Oct 2023 – Sep 2026 | below 0.03 mg/l 21 Sep 2026 |
| Nitrate as N 0117 | River water | 35 | Oct 2023 – Sep 2026 | 3.79 mg/l 21 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 35 | Oct 2023 – Sep 2026 | 0.018 mg/l 21 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 35 | Oct 2023 – Sep 2026 | 550 µS/cm 21 Sep 2026 |
| Escherichia coli : Confirmed : MF 2348 | River water | 37 | May 2025 – Sep 2026 | 330 per 100 ml 17 Sep 2026 |
| 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 | River water | 2 | May 2024 – Jul 2024 | below 0.001 µg/l 25 Jul 2024 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 | River water | 3 | May 2024 – Mar 2025 | below 0.001 µg/l 28 Mar 2025 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 | River water | 3 | May 2024 – Mar 2025 | below 0.001 µg/l 28 Mar 2025 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 | River water | 3 | May 2024 – Mar 2025 | below 0.002 µg/l 28 Mar 2025 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| 2H,2H,3H,3H-Perfluorooctanoic acid 2989 | River water | 3 | May 2024 – Mar 2025 | below 0.001 µg/l 28 Mar 2025 |
| 3-Perfluoroheptylpropanoic acid 2925 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| 3:3 Fluorotelomer carboxylic acid 2926 | River water | 3 | May 2024 – Mar 2025 | below 0.004 µg/l 28 Mar 2025 |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 | River water | 3 | May 2024 – Mar 2025 | below 0.005 µg/l 28 Mar 2025 |
| 4:2 Fluorotelomer sulfonic acid 2987 | River water | 2 | May 2024 – Jul 2024 | below 0.0005 µg/l 25 Jul 2024 |
| 6:2 Fluorotelomer sulfonic acid 2984 | River water | 3 | May 2024 – Mar 2025 | 0.0011 µg/l 28 Mar 2025 |
| 8:2 Fluorotelomer sulfonic acid 2983 | River water | 3 | May 2024 – Mar 2025 | below 0.001 µg/l 28 Mar 2025 |
| 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 35 | Oct 2023 – Sep 2026 | 170 mg/l 21 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 35 | Oct 2023 – Sep 2026 | below 0.00056 mg/l 21 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 14 | Feb 2024 – Jan 2026 | 1.2 mg/l 14 Jan 2026 |
| Enterococci: Intestinal: Confirmed: MF 3723 | River water | 37 | May 2025 – Sep 2026 | 300 colony forming units / 100ml 17 Sep 2026 |
| Enterococci: Intestinal: Presumptive: MF 3722 | River water | 37 | May 2025 – Sep 2026 | 300 colony forming units / 100ml 17 Sep 2026 |
| Hexafluoropropylene oxide dimer acid (Gen X) 2981 | River water | 3 | May 2024 – Mar 2025 | below 0.001 µg/l 28 Mar 2025 |
| MST Filtration 4926 | River water | 37 | May 2025 – Sep 2026 | DNA Stored 17 Sep 2026 |
| N-Ethylperfluorooctanesulfonamide 2977 | River water | 3 | May 2024 – Mar 2025 | below 0.002 µg/l 28 Mar 2025 |
| N-methylperfluorooctanesulfonamide 2975 | River water | 3 | May 2024 – Mar 2025 | below 0.002 µg/l 28 Mar 2025 |
| Nitrite as N 0118 | River water | 35 | Oct 2023 – Sep 2026 | 0.013 mg/l 21 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 35 | Oct 2023 – Sep 2026 | 3.8 mg/l 21 Sep 2026 |
| Perfluoro(2-ethoxyethane)sulfonic acid 2924 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Perfluoro(4-methoxybutanoic) acid 2923 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Perfluoro-3,6-dioxaheptanoic acid 2922 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Perfluoro-3-methoxypropanoic acid 2921 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Perfluoro-4-ethylcyclohexanesulfonic acid 2973 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Perfluorobutanesulfonic acid 2972 | River water | 3 | May 2024 – Mar 2025 | below 0.001 µg/l 28 Mar 2025 |
| Perfluorobutanoic acid 2995 | River water | 3 | May 2024 – Mar 2025 | below 0.001 µg/l 28 Mar 2025 |
| Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Perfluorodecanesulfonic acid 2969 | River water | 3 | May 2024 – Mar 2025 | below 0.002 µg/l 28 Mar 2025 |
| Perfluorodecanoic acid 8892 | River water | 3 | May 2024 – Mar 2025 | below 0.002 µg/l 28 Mar 2025 |
| Perfluorododecane sulfonic acid 2968 | River water | 2 | May 2024 – Jul 2024 | below 0.005 µg/l 25 Jul 2024 |
| Perfluorododecanoic acid 8894 | River water | 2 | May 2024 – Jul 2024 | below 0.002 µg/l 25 Jul 2024 |
| Perfluoroheptanesulfonic acid 2967 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Perfluoroheptanoic acid 8889 | River water | 3 | May 2024 – Mar 2025 | below 0.001 µg/l 28 Mar 2025 |
| Perfluorohexanesulfonamide 2965 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Perfluorohexanesulfonic acid (B) 2944 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Perfluorohexanesulfonic acid (L) 2964 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Perfluorohexanoic acid 8888 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Perfluorononanesulfonic acid 2963 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Perfluorononanoic acid 8891 | River water | 3 | May 2024 – Mar 2025 | below 0.001 µg/l 28 Mar 2025 |
| Perfluorooctadecanoic acid 2962 | River water | 3 | May 2024 – Mar 2025 | below 0.002 µg/l 28 Mar 2025 |
| Perfluorooctanesulfonamide 2961 | River water | 3 | May 2024 – Mar 2025 | below 0.001 µg/l 28 Mar 2025 |
| Perfluorooctanesulfonic acid (branched) 2960 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Perfluorooctanesulfonic acid (linear) 2959 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Perfluorooctanoate anion 9274 | River water | 6 | Oct 2023 – Mar 2024 | below 0.0006 µg/l 21 Mar 2024 |
| Perfluorooctanoic acid 8890 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Perfluorooctylsulphonate anion 9276 | River water | 6 | Oct 2023 – Mar 2024 | below 0.0003 µg/l 21 Mar 2024 |
| Perfluoropentanesulfonic acid 2957 | River water | 3 | May 2024 – Mar 2025 | below 0.0005 µg/l 28 Mar 2025 |
| Perfluoropentanoic acid 8887 | River water | 3 | May 2024 – Mar 2025 | below 0.001 µg/l 28 Mar 2025 |
| Perfluorotetradecanoic acid 8895 | River water | 2 | May 2024 – Jul 2024 | below 0.006 µg/l 25 Jul 2024 |
| Perfluorotridecanoic acid 2955 | River water | 3 | May 2024 – Mar 2025 | below 0.005 µg/l 28 Mar 2025 |
| Perfluoroundecane sulfonic acid 2953 | River water | 2 | May 2024 – Jul 2024 | below 0.004 µg/l 25 Jul 2024 |
| Perfluoroundecanoic acid 8893 | River water | 3 | May 2024 – Mar 2025 | below 0.002 µg/l 28 Mar 2025 |
| Volume of Sample Filtered 4865 | River water | 37 | May 2025 – Sep 2026 | 910 millilitre 17 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.