A4133 Wards Bridge, Hadley/Elmley Brook
EA name: A4133 WARDS BRIDGE,HADLEY/ELMLEY BROOK (also listed as “HADLEY/ELMLEY BROOK,A4133 WARDS BRIDGE”)
Environment Agency sampling point MD-22269560 · 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
- 31 Jul 2026, 10:132 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 31 since 16 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)
- Where
- National Grid 387050, 263250As published, to the nearest 10 m. Open in a map
- River, by its own name
- Hadley Elmley Brook
- River, by the map
- Hadley BrookPlaced on a river whose name partly matches its own, 63 m from the line.
- Next gauge downstream
- Harford Hill On the River Salwarpe · 1.6 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (26 samples)
Monitoring (national agency policy) (5 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
84.9%
Sampled 31 Jul 2026, 2 months ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 31 Jul 2026, 10:13 | 84.9 | 84.9% |
| 8 Jun 2026, 12:04 | 89.1 | 89.1% |
| 7 May 2026, 14:12 | 99.4 | 99.4% |
| 9 Apr 2026, 10:57 | 97.9 | 97.9% |
| 26 Mar 2026, 14:47 | 99.1 | 99.1% |
| 2 Feb 2026, 11:13 | 96.5 | 96.5% |
| 12 Jan 2026, 11:32 | 97.2 | 97.2% |
| 16 Dec 2025, 13:40 | 91.4 | 91.4% |
| 10 Dec 2025, 10:27 | 96.3 | 96.3% |
| 24 Nov 2025, 12:53 | 94.5 | 94.5% |
| 20 Oct 2025, 10:42 | 87.2 | 87.2% |
| 15 Sep 2025, 09:35 | 91.2 | 91.2% |
| 20 Aug 2025, 10:57 | 88.4 | 88.4% |
| 28 Apr 2025, 11:41 | 103.2 | 103.2% |
| 26 Feb 2025, 13:17 | 97.7 | 97.7% |
| 22 Jan 2025, 13:03 | 97.2 | 97.2% |
| 9 Dec 2024, 12:45 | 96.5 | 96.5% |
| 18 Nov 2024, 10:01 | 92.5 | 92.5% |
| 15 Oct 2024, 09:59 | 94.2 | 94.2% |
| 19 Sep 2024, 14:22 | 91.3 | 91.3% |
| 28 Aug 2024, 07:41 | 88.8 | 88.8% |
| 16 Jul 2024, 14:36 | 92.1 | 92.1% |
| 17 Jun 2024, 11:13 | 93.9 | 93.9% |
| 22 May 2024, 09:22 | 89.4 | 89.4% |
| 18 Apr 2024, 09:44 | 91.8 | 91.8% |
| 18 Mar 2024, 12:27 | 96 | 96% |
| 21 Feb 2024, 09:56 | 94.1 | 94.1% |
| 22 Jan 2024, 12:22 | 93.5 | 93.5% |
| 7 Dec 2023, 13:16 | 94.2 | 94.2% |
| 23 Nov 2023, 09:26 | 92.4 | 92.4% |
| 16 Oct 2023, 09:08 | 95.6 | 95.6% |
Dissolved oxygen
as O2 · code 9924 · mg/l
8.63 mg/l
Sampled 31 Jul 2026, 2 months ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 31 Jul 2026, 10:13 | 8.63 | 8.63 mg/l |
| 8 Jun 2026, 12:04 | 9.24 | 9.24 mg/l |
| 7 May 2026, 14:12 | 10.8 | 10.8 mg/l |
| 9 Apr 2026, 10:57 | 10.8 | 10.8 mg/l |
| 26 Mar 2026, 14:47 | 11.7 | 11.7 mg/l |
| 2 Feb 2026, 11:13 | 11.6 | 11.6 mg/l |
| 12 Jan 2026, 11:32 | 12 | 12 mg/l |
| 16 Dec 2025, 13:40 | 10.5 | 10.5 mg/l |
| 10 Dec 2025, 10:27 | 10.9 | 10.9 mg/l |
| 24 Nov 2025, 12:53 | 11.4 | 11.4 mg/l |
| 20 Oct 2025, 10:42 | 9.25 | 9.25 mg/l |
| 15 Sep 2025, 09:35 | 9.56 | 9.56 mg/l |
| 20 Aug 2025, 10:57 | 8.95 | 8.95 mg/l |
| 28 Apr 2025, 11:41 | 11 | 11 mg/l |
| 26 Feb 2025, 13:17 | 11.6 | 11.6 mg/l |
| 22 Jan 2025, 13:03 | 12.1 | 12.1 mg/l |
| 9 Dec 2024, 12:45 | 11.5 | 11.5 mg/l |
| 18 Nov 2024, 10:01 | 10.8 | 10.8 mg/l |
| 15 Oct 2024, 09:59 | 10.3 | 10.3 mg/l |
| 19 Sep 2024, 14:22 | 9.51 | 9.51 mg/l |
| 28 Aug 2024, 07:41 | 9.01 | 9.01 mg/l |
| 16 Jul 2024, 14:36 | 9.28 | 9.28 mg/l |
| 17 Jun 2024, 11:13 | 9.78 | 9.78 mg/l |
| 22 May 2024, 09:22 | 9.38 | 9.38 mg/l |
| 18 Apr 2024, 09:44 | 10.7 | 10.7 mg/l |
| 18 Mar 2024, 12:27 | 10.7 | 10.7 mg/l |
| 21 Feb 2024, 09:56 | 10.7 | 10.7 mg/l |
| 22 Jan 2024, 12:22 | 11.2 | 11.2 mg/l |
| 7 Dec 2023, 13:16 | 11.4 | 11.4 mg/l |
| 23 Nov 2023, 09:26 | 10.4 | 10.4 mg/l |
| 16 Oct 2023, 09:08 | 11.6 | 11.6 mg/l |
Water temperature
code 0076 · °C
14.5 °C
Sampled 31 Jul 2026, 2 months ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 31 Jul 2026, 10:13 | 14.5 | 14.5 °C |
| 8 Jun 2026, 12:04 | 13.6 | 13.6 °C |
| 7 May 2026, 14:12 | 11.7 | 11.7 °C |
| 9 Apr 2026, 10:57 | 11 | 11 °C |
| 26 Mar 2026, 14:47 | 8.2 | 8.2 °C |
| 2 Feb 2026, 11:13 | 7.4 | 7.4 °C |
| 12 Jan 2026, 11:32 | 6.2 | 6.2 °C |
| 16 Dec 2025, 13:40 | 9.3 | 9.3 °C |
| 10 Dec 2025, 10:27 | 9.8 | 9.8 °C |
| 24 Nov 2025, 12:53 | 7.3 | 7.3 °C |
| 20 Oct 2025, 10:42 | 12.6 | 12.6 °C |
| 15 Sep 2025, 09:35 | 13.1 | 13.1 °C |
| 20 Aug 2025, 10:57 | 14.7 | 14.7 °C |
| 28 Apr 2025, 11:41 | 12.5 | 12.5 °C |
| 26 Feb 2025, 13:17 | 7.7 | 7.7 °C |
| 22 Jan 2025, 13:03 | 6.1 | 6.1 °C |
| 9 Dec 2024, 12:45 | 7.7 | 7.7 °C |
| 18 Nov 2024, 10:01 | 8.7 | 8.7 °C |
| 15 Oct 2024, 09:59 | 11.2 | 11.2 °C |
| 19 Sep 2024, 14:22 | 13.4 | 13.4 °C |
| 28 Aug 2024, 07:41 | 14.6 | 14.6 °C |
| 16 Jul 2024, 14:36 | 14.9 | 14.9 °C |
| 17 Jun 2024, 11:13 | 13.4 | 13.4 °C |
| 22 May 2024, 09:22 | 13.1 | 13.1 °C |
| 18 Apr 2024, 09:44 | 8.4 | 8.4 °C |
| 18 Mar 2024, 12:27 | 10.3 | 10.3 °C |
| 21 Feb 2024, 09:56 | 9.5 | 9.5 °C |
| 22 Jan 2024, 12:22 | 7.3 | 7.3 °C |
| 7 Dec 2023, 13:16 | 6.9 | 6.9 °C |
| 23 Nov 2023, 09:26 | 10.1 | 10.1 °C |
| 16 Oct 2023, 09:08 | 7.1 | 7.1 °C |
pH
code 0061
7.91
Sampled 31 Jul 2026, 2 months ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 31 Jul 2026, 10:13 | 7.91 | 7.91 |
| 8 Jun 2026, 12:04 | 7.98 | 7.98 |
| 7 May 2026, 14:12 | 8.19 | 8.19 |
| 9 Apr 2026, 10:57 | 8.09 | 8.09 |
| 26 Mar 2026, 14:47 | 8.1 | 8.1 |
| 2 Feb 2026, 11:13 | 7.96 | 7.96 |
| 12 Jan 2026, 11:32 | 7.67 | 7.67 |
| 16 Dec 2025, 13:40 | 7.9 | 7.9 |
| 10 Dec 2025, 10:27 | 7.91 | 7.91 |
| 24 Nov 2025, 12:53 | 7.86 | 7.86 |
| 20 Oct 2025, 10:42 | 8.07 | 8.07 |
| 15 Sep 2025, 09:35 | 7.96 | 7.96 |
| 20 Aug 2025, 10:57 | 8.01 | 8.01 |
| 28 Apr 2025, 11:41 | 8.15 | 8.15 |
| 26 Feb 2025, 13:17 | 8.08 | 8.08 |
| 22 Jan 2025, 13:03 | 8.2 | 8.2 |
| 9 Dec 2024, 12:45 | 7.92 | 7.92 |
| 18 Nov 2024, 10:01 | 8.18 | 8.18 |
| 15 Oct 2024, 09:59 | 8.09 | 8.09 |
| 19 Sep 2024, 14:22 | 8.19 | 8.19 |
| 28 Aug 2024, 07:41 | 8.09 | 8.09 |
| 16 Jul 2024, 14:36 | 7.97 | 7.97 |
| 17 Jun 2024, 11:13 | 8.12 | 8.12 |
| 22 May 2024, 09:22 | 7.91 | 7.91 |
| 18 Apr 2024, 09:44 | 8.04 | 8.04 |
| 18 Mar 2024, 12:27 | 7.77 | 7.77 |
| 21 Feb 2024, 09:56 | 7.83 | 7.83 |
| 22 Jan 2024, 12:22 | 7.66 | 7.66 |
| 7 Dec 2023, 13:16 | 7.89 | 7.89 |
| 23 Nov 2023, 09:26 | 7.96 | 7.96 |
| 16 Oct 2023, 09:08 | 7.88 | 7.88 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.049 mg/l
Sampled 31 Jul 2026, 2 months ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 31 Jul 2026, 10:13 | 0.049 | 0.049 mg/l |
| 8 Jun 2026, 12:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 May 2026, 14:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Apr 2026, 10:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Mar 2026, 14:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Feb 2026, 11:13 | 0.031 | 0.031 mg/l |
| 12 Jan 2026, 11:32 | 0.075 | 0.075 mg/l |
| 16 Dec 2025, 13:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Dec 2025, 10:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Nov 2025, 12:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Oct 2025, 10:42 | 0.036 | 0.036 mg/l |
| 15 Sep 2025, 09:35 | 0.042 | 0.042 mg/l |
| 20 Aug 2025, 10:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Apr 2025, 11:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Feb 2025, 13:17 | 0.035 | 0.035 mg/l |
| 22 Jan 2025, 13:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Dec 2024, 12:45 | 0.041 | 0.041 mg/l |
| 18 Nov 2024, 10:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Oct 2024, 09:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Sep 2024, 14:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Aug 2024, 07:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Jul 2024, 14:36 | 0.039 | 0.039 mg/l |
| 17 Jun 2024, 11:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 May 2024, 09:22 | 0.12 | 0.12 mg/l |
| 18 Apr 2024, 09:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Mar 2024, 12:27 | 0.12 | 0.12 mg/l |
| 21 Feb 2024, 09:56 | 0.081 | 0.081 mg/l |
| 22 Jan 2024, 12:22 | 0.15 | 0.15 mg/l |
| 7 Dec 2023, 13:16 | 0.091 | 0.091 mg/l |
| 23 Nov 2023, 09:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Oct 2023, 09:08 | 0.04 | 0.04 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
9.95 mg/l
Sampled 31 Jul 2026, 2 months ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 31 Jul 2026, 10:13 | 9.95 | 9.95 mg/l |
| 8 Jun 2026, 12:04 | 8.88 | 8.88 mg/l |
| 7 May 2026, 14:12 | 8.98 | 8.98 mg/l |
| 9 Apr 2026, 10:57 | 8.88 | 8.88 mg/l |
| 26 Mar 2026, 14:47 | 8.59 | 8.59 mg/l |
| 2 Feb 2026, 11:13 | 6.18 | 6.18 mg/l |
| 12 Jan 2026, 11:32 | 3.79 | 3.79 mg/l |
| 16 Dec 2025, 13:40 | 5.49 | 5.49 mg/l |
| 10 Dec 2025, 10:27 | 5.89 | 5.89 mg/l |
| 24 Nov 2025, 12:53 | 6.79 | 6.79 mg/l |
| 20 Oct 2025, 10:42 | 5.48 | 5.48 mg/l |
| 15 Sep 2025, 09:35 | 6.08 | 6.08 mg/l |
| 20 Aug 2025, 10:57 | 6.47 | 6.47 mg/l |
| 28 Apr 2025, 11:41 | 9.18 | 9.18 mg/l |
| 26 Feb 2025, 13:17 | 7.57 | 7.57 mg/l |
| 22 Jan 2025, 13:03 | 9.18 | 9.18 mg/l |
| 9 Dec 2024, 12:45 | 5.48 | 5.48 mg/l |
| 18 Nov 2024, 10:01 | 9.08 | 9.08 mg/l |
| 15 Oct 2024, 09:59 | 6.49 | 6.49 mg/l |
| 19 Sep 2024, 14:22 | 11 | 11 mg/l |
| 28 Aug 2024, 07:41 | 10.9 | 10.9 mg/l |
| 16 Jul 2024, 14:36 | 7.76 | 7.76 mg/l |
| 17 Jun 2024, 11:13 | 8.87 | 8.87 mg/l |
| 22 May 2024, 09:22 | 8.63 | 8.63 mg/l |
| 18 Apr 2024, 09:44 | 7.75 | 7.75 mg/l |
| 18 Mar 2024, 12:27 | 5.06 | 5.06 mg/l |
| 21 Feb 2024, 09:56 | 5.97 | 5.97 mg/l |
| 22 Jan 2024, 12:22 | 4.67 | 4.67 mg/l |
| 7 Dec 2023, 13:16 | 6.77 | 6.77 mg/l |
| 23 Nov 2023, 09:26 | 7.87 | 7.87 mg/l |
| 16 Oct 2023, 09:08 | 8.67 | 8.67 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.22 mg/l
Sampled 31 Jul 2026, 2 months ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 31 Jul 2026, 10:13 | 0.22 | 0.22 mg/l |
| 8 Jun 2026, 12:04 | 0.21 | 0.21 mg/l |
| 7 May 2026, 14:12 | 0.14 | 0.14 mg/l |
| 9 Apr 2026, 10:57 | 0.1 | 0.1 mg/l |
| 26 Mar 2026, 14:47 | 0.1 | 0.1 mg/l |
| 2 Feb 2026, 11:13 | 0.14 | 0.14 mg/l |
| 12 Jan 2026, 11:32 | 0.2 | 0.2 mg/l |
| 16 Dec 2025, 13:40 | 0.18 | 0.18 mg/l |
| 10 Dec 2025, 10:27 | 0.17 | 0.17 mg/l |
| 24 Nov 2025, 12:53 | 0.12 | 0.12 mg/l |
| 20 Oct 2025, 10:42 | 0.17 | 0.17 mg/l |
| 15 Sep 2025, 09:35 | 0.18 | 0.18 mg/l |
| 20 Aug 2025, 10:57 | 0.12 | 0.12 mg/l |
| 28 Apr 2025, 11:41 | 0.13 | 0.13 mg/l |
| 26 Feb 2025, 13:17 | 0.13 | 0.13 mg/l |
| 22 Jan 2025, 13:03 | 0.11 | 0.11 mg/l |
| 9 Dec 2024, 12:45 | 0.14 | 0.14 mg/l |
| 18 Nov 2024, 10:01 | 0.18 | 0.18 mg/l |
| 15 Oct 2024, 09:59 | 0.14 | 0.14 mg/l |
| 19 Sep 2024, 14:22 | 0.25 | 0.25 mg/l |
| 28 Aug 2024, 07:41 | 0.32 | 0.32 mg/l |
| 16 Jul 2024, 14:36 | 0.23 | 0.23 mg/l |
| 17 Jun 2024, 11:13 | 0.2 | 0.2 mg/l |
| 22 May 2024, 09:22 | 0.26 | 0.26 mg/l |
| 18 Apr 2024, 09:44 | 0.13 | 0.13 mg/l |
| 18 Mar 2024, 12:27 | 0.16 | 0.16 mg/l |
| 21 Feb 2024, 09:56 | 0.17 | 0.17 mg/l |
| 22 Jan 2024, 12:22 | 0.26 | 0.26 mg/l |
| 7 Dec 2023, 13:16 | 0.16 | 0.16 mg/l |
| 23 Nov 2023, 09:26 | 0.17 | 0.17 mg/l |
| 16 Oct 2023, 09:08 | 0.26 | 0.26 mg/l |
Turbidity
code 6396 · NTU
7.4 NTU
Sampled 26 Mar 2026, 6 months ago · 15 results banked
Every result (15)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 Mar 2026, 14:47 | 7.4 | 7.4 NTU |
| 2 Feb 2026, 11:13 | 30 | 30 NTU |
| 12 Jan 2026, 11:32 | 120 | 120 NTU |
| 16 Dec 2025, 13:40 | 78 | 78 NTU |
| 24 Nov 2025, 12:53 | 15 | 15 NTU |
| 20 Oct 2025, 10:42 | 8.4 | 8.4 NTU |
| 15 Sep 2025, 09:35 | 16 | 16 NTU |
| 20 Aug 2025, 10:57 | 4.1 | 4.1 NTU |
| 28 Apr 2025, 11:41 | 7.6 | 7.6 NTU |
| 18 Mar 2024, 12:27 | 120 | 120 NTU |
| 21 Feb 2024, 09:56 | 150 | 150 NTU |
| 22 Jan 2024, 12:22 | 620 | 620 NTU |
| 7 Dec 2023, 13:16 | 46 | 46 NTU |
| 23 Nov 2023, 09:26 | 7.7 | 7.7 NTU |
| 16 Oct 2023, 09:08 | 14 | 14 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
791 µS/cm
Sampled 31 Jul 2026, 2 months ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 31 Jul 2026, 10:13 | 791 | 791 µS/cm |
| 8 Jun 2026, 12:04 | 985 | 985 µS/cm |
| 7 May 2026, 14:12 | 904 | 904 µS/cm |
| 9 Apr 2026, 10:57 | 882 | 882 µS/cm |
| 26 Mar 2026, 14:47 | 889 | 889 µS/cm |
| 2 Feb 2026, 11:13 | 649 | 649 µS/cm |
| 12 Jan 2026, 11:32 | 420 | 420 µS/cm |
| 16 Dec 2025, 13:40 | 569 | 569 µS/cm |
| 10 Dec 2025, 10:27 | 589 | 589 µS/cm |
| 24 Nov 2025, 12:53 | 778 | 778 µS/cm |
| 20 Oct 2025, 10:42 | 803 | 803 µS/cm |
| 15 Sep 2025, 09:35 | 704 | 704 µS/cm |
| 20 Aug 2025, 10:57 | 830 | 830 µS/cm |
| 28 Apr 2025, 11:41 | 935 | 935 µS/cm |
| 26 Feb 2025, 13:17 | 754 | 754 µS/cm |
| 22 Jan 2025, 13:03 | 872 | 872 µS/cm |
| 9 Dec 2024, 12:45 | 560 | 560 µS/cm |
| 18 Nov 2024, 10:01 | 987 | 987 µS/cm |
| 15 Oct 2024, 09:59 | 967 | 967 µS/cm |
| 19 Sep 2024, 14:22 | 848 | 848 µS/cm |
| 28 Aug 2024, 07:41 | 872 | 872 µS/cm |
| 16 Jul 2024, 14:36 | 769 | 769 µS/cm |
| 17 Jun 2024, 11:13 | 848 | 848 µS/cm |
| 22 May 2024, 09:22 | 827 | 827 µS/cm |
| 18 Apr 2024, 09:44 | 854 | 854 µS/cm |
| 18 Mar 2024, 12:27 | 565 | 565 µS/cm |
| 21 Feb 2024, 09:56 | 593 | 593 µS/cm |
| 22 Jan 2024, 12:22 | 501 | 501 µS/cm |
| 7 Dec 2023, 13:16 | 671 | 671 µS/cm |
| 23 Nov 2023, 09:26 | 868 | 868 µS/cm |
Everything measured here
63 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 63 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 31 | Oct 2023 – Jul 2026 | 84.9% 31 Jul 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 31 | Oct 2023 – Jul 2026 | 8.63 mg/l 31 Jul 2026 |
| Temperature of Water 0076 | River water | 31 | Oct 2023 – Jul 2026 | 14.5 °C 31 Jul 2026 |
| pH 0061 | River water | 31 | Oct 2023 – Jul 2026 | 7.91 31 Jul 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 31 | Oct 2023 – Jul 2026 | 0.049 mg/l 31 Jul 2026 |
| Nitrate as N 0117 | River water | 31 | Oct 2023 – Jul 2026 | 9.95 mg/l 31 Jul 2026 |
| Orthophosphate, reactive as P 0180 | River water | 31 | Oct 2023 – Jul 2026 | 0.22 mg/l 31 Jul 2026 |
| Turbidity 6396 | River water | 15 | Oct 2023 – Mar 2026 | 7.4 NTU 26 Mar 2026 |
| Conductivity at 25 C 0077 | River water | 30 | Nov 2023 – Jul 2026 | 791 µS/cm 31 Jul 2026 |
| 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 | River water | 2 | Jan 2024 – Feb 2025 | below 0.001 µg/l 26 Feb 2025 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 | River water | 1 | Jan 2024 – Jan 2024 | below 0.001 µg/l 22 Jan 2024 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 | River water | 2 | Jan 2024 – Feb 2025 | below 0.001 µg/l 26 Feb 2025 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 | River water | 2 | Jan 2024 – Feb 2025 | below 0.002 µg/l 26 Feb 2025 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 | River water | 2 | Jan 2024 – Feb 2025 | below 0.0005 µg/l 26 Feb 2025 |
| 2H,2H,3H,3H-Perfluorooctanoic acid 2989 | River water | 2 | Jan 2024 – Feb 2025 | below 0.001 µg/l 26 Feb 2025 |
| 3-Perfluoroheptylpropanoic acid 2925 | River water | 2 | Jan 2024 – Feb 2025 | below 0.0005 µg/l 26 Feb 2025 |
| 3:3 Fluorotelomer carboxylic acid 2926 | River water | 2 | Jan 2024 – Feb 2025 | below 0.004 µg/l 26 Feb 2025 |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 | River water | 1 | Feb 2025 – Feb 2025 | below 0.005 µg/l 26 Feb 2025 |
| 4:2 Fluorotelomer sulfonic acid 2987 | River water | 2 | Jan 2024 – Feb 2025 | below 0.0005 µg/l 26 Feb 2025 |
| 6:2 Fluorotelomer sulfonic acid 2984 | River water | 2 | Jan 2024 – Feb 2025 | below 0.001 µg/l 26 Feb 2025 |
| 8:2 Fluorotelomer sulfonic acid 2983 | River water | 2 | Jan 2024 – Feb 2025 | below 0.001 µg/l 26 Feb 2025 |
| 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 | River water | 2 | Jan 2024 – Feb 2025 | below 0.0005 µg/l 26 Feb 2025 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 31 | Oct 2023 – Jul 2026 | 240 mg/l 31 Jul 2026 |
| Ammonia un-ionised as N 0119 | River water | 31 | Oct 2023 – Jul 2026 | 0.00101 mg/l 31 Jul 2026 |
| BOD : 5 Day ATU 0085 | River water | 19 | Feb 2024 – May 2026 | 1.2 mg/l 7 May 2026 |
| Chlorophyll : Acetone Extract 7887 | River water | 26 | Oct 2023 – Jul 2026 | 1.5 µg/l 31 Jul 2026 |
| Hexafluoropropylene oxide dimer acid (Gen X) 2981 | River water | 2 | Jan 2024 – Feb 2025 | below 0.001 µg/l 26 Feb 2025 |
| N-Ethylperfluorooctanesulfonamide 2977 | River water | 2 | Jan 2024 – Feb 2025 | below 0.002 µg/l 26 Feb 2025 |
| N-methylperfluorooctanesulfonamide 2975 | River water | 2 | Jan 2024 – Feb 2025 | below 0.002 µg/l 26 Feb 2025 |
| Nitrite as N 0118 | River water | 31 | Oct 2023 – Jul 2026 | 0.047 mg/l 31 Jul 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 31 | Oct 2023 – Jul 2026 | 10 mg/l 31 Jul 2026 |
| Perfluoro(2-ethoxyethane)sulfonic acid 2924 | River water | 2 | Jan 2024 – Feb 2025 | below 0.0005 µg/l 26 Feb 2025 |
| Perfluoro(4-methoxybutanoic) acid 2923 | River water | 2 | Jan 2024 – Feb 2025 | below 0.0005 µg/l 26 Feb 2025 |
| Perfluoro-3,6-dioxaheptanoic acid 2922 | River water | 2 | Jan 2024 – Feb 2025 | below 0.0005 µg/l 26 Feb 2025 |
| Perfluoro-3-methoxypropanoic acid 2921 | River water | 2 | Jan 2024 – Feb 2025 | below 0.0005 µg/l 26 Feb 2025 |
| Perfluoro-4-ethylcyclohexanesulfonic acid 2973 | River water | 2 | Jan 2024 – Feb 2025 | below 0.0005 µg/l 26 Feb 2025 |
| Perfluorobutanesulfonic acid 2972 | River water | 2 | Jan 2024 – Feb 2025 | 0.0015 µg/l 26 Feb 2025 |
| Perfluorobutanoic acid 2995 | River water | 2 | Jan 2024 – Feb 2025 | 0.0017 µg/l 26 Feb 2025 |
| Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 | River water | 2 | Jan 2024 – Feb 2025 | below 0.0005 µg/l 26 Feb 2025 |
| Perfluorodecanesulfonic acid 2969 | River water | 2 | Jan 2024 – Feb 2025 | below 0.002 µg/l 26 Feb 2025 |
| Perfluorodecanoic acid 8892 | River water | 2 | Jan 2024 – Feb 2025 | below 0.002 µg/l 26 Feb 2025 |
| Perfluorododecane sulfonic acid 2968 | River water | 2 | Jan 2024 – Feb 2025 | below 0.005 µg/l 26 Feb 2025 |
| Perfluorododecanoic acid 8894 | River water | 2 | Jan 2024 – Feb 2025 | below 0.002 µg/l 26 Feb 2025 |
| Perfluoroheptanesulfonic acid 2967 | River water | 2 | Jan 2024 – Feb 2025 | below 0.0005 µg/l 26 Feb 2025 |
| Perfluoroheptanoic acid 8889 | River water | 2 | Jan 2024 – Feb 2025 | below 0.001 µg/l 26 Feb 2025 |
| Perfluorohexanesulfonamide 2965 | River water | 2 | Jan 2024 – Feb 2025 | below 0.0005 µg/l 26 Feb 2025 |
| Perfluorohexanesulfonic acid (B) 2944 | River water | 2 | Jan 2024 – Feb 2025 | 0.00065 µg/l 26 Feb 2025 |
| Perfluorohexanesulfonic acid (L) 2964 | River water | 2 | Jan 2024 – Feb 2025 | 0.0021 µg/l 26 Feb 2025 |
| Perfluorohexanoic acid 8888 | River water | 2 | Jan 2024 – Feb 2025 | 0.0014 µg/l 26 Feb 2025 |
| Perfluorononanesulfonic acid 2963 | River water | 2 | Jan 2024 – Feb 2025 | below 0.0005 µg/l 26 Feb 2025 |
| Perfluorononanoic acid 8891 | River water | 2 | Jan 2024 – Feb 2025 | below 0.001 µg/l 26 Feb 2025 |
| Perfluorooctadecanoic acid 2962 | River water | 2 | Jan 2024 – Feb 2025 | below 0.002 µg/l 26 Feb 2025 |
| Perfluorooctanesulfonamide 2961 | River water | 2 | Jan 2024 – Feb 2025 | below 0.001 µg/l 26 Feb 2025 |
| Perfluorooctanesulfonic acid (branched) 2960 | River water | 2 | Jan 2024 – Feb 2025 | 0.0028 µg/l 26 Feb 2025 |
| Perfluorooctanesulfonic acid (linear) 2959 | River water | 2 | Jan 2024 – Feb 2025 | 0.0017 µg/l 26 Feb 2025 |
| Perfluorooctanoic acid 8890 | River water | 2 | Jan 2024 – Feb 2025 | 0.0018 µg/l 26 Feb 2025 |
| Perfluoropentanesulfonic acid 2957 | River water | 2 | Jan 2024 – Feb 2025 | below 0.0005 µg/l 26 Feb 2025 |
| Perfluoropentanoic acid 8887 | River water | 2 | Jan 2024 – Feb 2025 | 0.0011 µg/l 26 Feb 2025 |
| Perfluorotetradecanoic acid 8895 | River water | 2 | Jan 2024 – Feb 2025 | below 0.006 µg/l 26 Feb 2025 |
| Perfluorotridecanoic acid 2955 | River water | 2 | Jan 2024 – Feb 2025 | below 0.005 µg/l 26 Feb 2025 |
| Perfluoroundecane sulfonic acid 2953 | River water | 2 | Jan 2024 – Feb 2025 | below 0.004 µg/l 26 Feb 2025 |
| Perfluoroundecanoic acid 8893 | River water | 2 | Jan 2024 – Feb 2025 | below 0.002 µg/l 26 Feb 2025 |
| Solids, Suspended at 105 C 0135 | River water | 28 | Oct 2023 – Jul 2026 | 6.7 mg/l 31 Jul 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.