River Yarty - 25 m upstream of Bridge Bishopswood
EA name: R. YARTY-25M U/S BR BISHOPSWOOD (also listed as “R. YARTY - 25M U/S OF ROAD BRIDGE, BISHOPSWOOD”)
Environment Agency sampling point SW-70240270 · 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
- 9 Sep 2026, 14:4422 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 26 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 326122, 112638As published, to the nearest 1 m. Open in a map
- River, by its own name
- Yarty
- River, by the map
- River YartyPlaced on the river its name gives, 6 m from the line.
- Next gauge downstream
- Court Place Farm On the River Yarty · 6.8 km along the river
- Why it was sampled
- Planned investigation (local monitoring) (34 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
96.8%
Sampled 9 Sep 2026, 22 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 14:44 | 96.8 | 96.8% |
| 5 Aug 2026, 12:22 | 92.8 | 92.8% |
| 16 Jul 2026, 13:52 | 97.6 | 97.6% |
| 24 Jun 2026, 11:08 | 94.7 | 94.7% |
| 15 Jun 2026, 09:49 | 97 | 97% |
| 7 May 2026, 14:38 | 101.8 | 101.8% |
| 10 Mar 2026, 13:48 | 99.6 | 99.6% |
| 5 Feb 2026, 10:59 | 98.7 | 98.7% |
| 8 Jan 2026, 14:43 | 100 | 100% |
| 5 Dec 2025, 12:45 | 98.3 | 98.3% |
| 20 Nov 2025, 10:39 | 98.3 | 98.3% |
| 30 Oct 2025, 13:35 | 96.9 | 96.9% |
| 4 Sep 2025, 08:42 | 97 | 97% |
| 4 Aug 2025, 16:44 | 100.1 | 100.1% |
| 29 Jul 2025, 11:25 | 99.3 | 99.3% |
| 6 Jun 2025, 09:08 | 93.3 | 93.3% |
| 13 May 2025, 12:01 | 95.3 | 95.3% |
| 24 Apr 2025, 09:59 | 102.9 | 102.9% |
| 17 Mar 2025, 12:08 | 103.9 | 103.9% |
| 11 Feb 2025, 14:28 | 99.8 | 99.8% |
| 27 Jan 2025, 11:54 | 101.7 | 101.7% |
| 3 Dec 2024, 10:17 | 99.2 | 99.2% |
| 5 Nov 2024, 13:19 | 94.7 | 94.7% |
| 7 Oct 2024, 13:16 | 100.3 | 100.3% |
| 3 Sep 2024, 12:50 | 99.3 | 99.3% |
| 2 Aug 2024, 09:36 | 98.1 | 98.1% |
| 5 Jul 2024, 11:29 | 97.5 | 97.5% |
| 12 Jun 2024, 13:59 | 100 | 100% |
| 13 Mar 2024, 08:59 | 98 | 98% |
| 1 Feb 2024, 11:37 | 99.8 | 99.8% |
| 4 Jan 2024, 12:05 | 98.9 | 98.9% |
| 7 Dec 2023, 11:43 | 100.2 | 100.2% |
| 9 Nov 2023, 09:34 | 95 | 95% |
| 26 Oct 2023, 10:26 | 100.4 | 100.4% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10 mg/l
Sampled 9 Sep 2026, 22 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 14:44 | 10 | 10 mg/l |
| 5 Aug 2026, 12:22 | 9.14 | 9.14 mg/l |
| 16 Jul 2026, 13:52 | 9.29 | 9.29 mg/l |
| 24 Jun 2026, 11:08 | 9 | 9 mg/l |
| 15 Jun 2026, 09:49 | 10.1 | 10.1 mg/l |
| 7 May 2026, 14:38 | 11 | 11 mg/l |
| 10 Mar 2026, 13:48 | 11.5 | 11.5 mg/l |
| 5 Feb 2026, 10:59 | 11.7 | 11.7 mg/l |
| 8 Jan 2026, 14:43 | 12.5 | 12.5 mg/l |
| 5 Dec 2025, 12:45 | 11.8 | 11.8 mg/l |
| 20 Nov 2025, 10:39 | 12.4 | 12.4 mg/l |
| 30 Oct 2025, 13:35 | 11 | 11 mg/l |
| 4 Sep 2025, 08:42 | 10.2 | 10.2 mg/l |
| 4 Aug 2025, 16:44 | 9.9 | 9.9 mg/l |
| 29 Jul 2025, 11:25 | 10.1 | 10.1 mg/l |
| 6 Jun 2025, 09:08 | 10.1 | 10.1 mg/l |
| 13 May 2025, 12:01 | 10.2 | 10.2 mg/l |
| 24 Apr 2025, 09:59 | 11.7 | 11.7 mg/l |
| 17 Mar 2025, 12:08 | 12.7 | 12.7 mg/l |
| 11 Feb 2025, 14:28 | 12.5 | 12.5 mg/l |
| 27 Jan 2025, 11:54 | 12.5 | 12.5 mg/l |
| 3 Dec 2024, 10:17 | 12.1 | 12.1 mg/l |
| 5 Nov 2024, 13:19 | 10.4 | 10.4 mg/l |
| 7 Oct 2024, 13:16 | 10.5 | 10.5 mg/l |
| 3 Sep 2024, 12:50 | 10 | 10 mg/l |
| 2 Aug 2024, 09:36 | 9.87 | 9.87 mg/l |
| 5 Jul 2024, 11:29 | 10.1 | 10.1 mg/l |
| 12 Jun 2024, 13:59 | 11 | 11 mg/l |
| 13 Mar 2024, 08:59 | 11.3 | 11.3 mg/l |
| 1 Feb 2024, 11:37 | 12.2 | 12.2 mg/l |
| 4 Jan 2024, 12:05 | 11.8 | 11.8 mg/l |
| 7 Dec 2023, 11:43 | 11.7 | 11.7 mg/l |
| 9 Nov 2023, 09:34 | 10.9 | 10.9 mg/l |
| 26 Oct 2023, 10:26 | 11 | 11 mg/l |
Water temperature
code 0076 · °C
13.6 °C
Sampled 9 Sep 2026, 22 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 14:44 | 13.6 | 13.6 °C |
| 5 Aug 2026, 12:22 | 16 | 16 °C |
| 16 Jul 2026, 13:52 | 17.6 | 17.6 °C |
| 24 Jun 2026, 11:08 | 17.7 | 17.7 °C |
| 15 Jun 2026, 09:49 | 13.4 | 13.4 °C |
| 7 May 2026, 14:38 | 11.8 | 11.8 °C |
| 10 Mar 2026, 13:48 | 8.8 | 8.8 °C |
| 5 Feb 2026, 10:59 | 7.8 | 7.8 °C |
| 8 Jan 2026, 14:43 | 5.7 | 5.7 °C |
| 5 Dec 2025, 12:45 | 7.5 | 7.5 °C |
| 20 Nov 2025, 10:39 | 5.4 | 5.4 °C |
| 30 Oct 2025, 13:35 | 9.8 | 9.8 °C |
| 4 Sep 2025, 08:42 | 13.2 | 13.2 °C |
| 4 Aug 2025, 16:44 | 15.8 | 15.8 °C |
| 29 Jul 2025, 11:25 | 14.6 | 14.6 °C |
| 6 Jun 2025, 09:08 | 11.8 | 11.8 °C |
| 13 May 2025, 12:01 | 12.3 | 12.3 °C |
| 24 Apr 2025, 09:59 | 9.6 | 9.6 °C |
| 17 Mar 2025, 12:08 | 6.6 | 6.6 °C |
| 11 Feb 2025, 14:28 | 5.7 | 5.7 °C |
| 27 Jan 2025, 11:54 | 6.4 | 6.4 °C |
| 3 Dec 2024, 10:17 | 6.6 | 6.6 °C |
| 5 Nov 2024, 13:19 | 11 | 11 °C |
| 7 Oct 2024, 13:16 | 13.2 | 13.2 °C |
| 3 Sep 2024, 12:50 | 14.9 | 14.9 °C |
| 2 Aug 2024, 09:36 | 15 | 15 °C |
| 5 Jul 2024, 11:29 | 13.7 | 13.7 °C |
| 12 Jun 2024, 13:59 | 11.1 | 11.1 °C |
| 13 Mar 2024, 08:59 | 8.9 | 8.9 °C |
| 1 Feb 2024, 11:37 | 6.7 | 6.7 °C |
| 4 Jan 2024, 12:05 | 7.5 | 7.5 °C |
| 7 Dec 2023, 11:43 | 8.4 | 8.4 °C |
| 9 Nov 2023, 09:34 | 9.1 | 9.1 °C |
| 26 Oct 2023, 10:26 | 11 | 11 °C |
pH
code 0061
7.82
Sampled 9 Sep 2026, 22 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 14:44 | 7.82 | 7.82 |
| 5 Aug 2026, 12:22 | 7.83 | 7.83 |
| 16 Jul 2026, 13:52 | 7.91 | 7.91 |
| 24 Jun 2026, 11:08 | 7.87 | 7.87 |
| 15 Jun 2026, 09:49 | 7.93 | 7.93 |
| 7 May 2026, 14:38 | 8.24 | 8.24 |
| 10 Mar 2026, 13:48 | 8.06 | 8.06 |
| 5 Feb 2026, 10:59 | 7.64 | 7.64 |
| 8 Jan 2026, 14:43 | 8 | 8 |
| 5 Dec 2025, 12:45 | 7.99 | 7.99 |
| 20 Nov 2025, 10:39 | 7.81 | 7.81 |
| 30 Oct 2025, 13:35 | 7.87 | 7.87 |
| 4 Sep 2025, 08:42 | 8.21 | 8.21 |
| 4 Aug 2025, 16:44 | 8.1 | 8.1 |
| 29 Jul 2025, 11:25 | 7.97 | 7.97 |
| 6 Jun 2025, 09:08 | 8.46 | 8.46 |
| 13 May 2025, 12:01 | 8.55 | 8.55 |
| 24 Apr 2025, 09:59 | 7.95 | 7.95 |
| 17 Mar 2025, 12:08 | 8.16 | 8.16 |
| 11 Feb 2025, 14:28 | 8.01 | 8.01 |
| 27 Jan 2025, 11:54 | 7.54 | 7.54 |
| 3 Dec 2024, 10:17 | 7.58 | 7.58 |
| 5 Nov 2024, 13:19 | 7.78 | 7.78 |
| 7 Oct 2024, 13:16 | 8.08 | 8.08 |
| 3 Sep 2024, 12:50 | 7.82 | 7.82 |
| 2 Aug 2024, 09:36 | 8.36 | 8.36 |
| 5 Jul 2024, 11:29 | 7.97 | 7.97 |
| 12 Jun 2024, 13:59 | 7.91 | 7.91 |
| 13 Mar 2024, 08:59 | 7.95 | 7.95 |
| 1 Feb 2024, 11:37 | 8.07 | 8.07 |
| 4 Jan 2024, 12:05 | 7.66 | 7.66 |
| 7 Dec 2023, 11:43 | 7.55 | 7.55 |
| 9 Nov 2023, 09:34 | 7.8 | 7.8 |
| 26 Oct 2023, 10:26 | 7.85 | 7.85 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 9 Sep 2026, 22 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 14:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Aug 2026, 12:22 | 0.23 | 0.23 mg/l |
| 16 Jul 2026, 13:52 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Jun 2026, 11:08 | 0.13 | 0.13 mg/l |
| 15 Jun 2026, 09:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 May 2026, 14:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Mar 2026, 13:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Feb 2026, 10:59 | 0.16 | 0.16 mg/l |
| 8 Jan 2026, 14:43 | 0.093 | 0.093 mg/l |
| 5 Dec 2025, 12:45 | 0.032 | 0.032 mg/l |
| 20 Nov 2025, 10:39 | 0.07 | 0.07 mg/l |
| 30 Oct 2025, 13:35 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Sep 2025, 08:42 | 0.039 | 0.039 mg/l |
| 4 Aug 2025, 16:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Jul 2025, 11:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Jun 2025, 09:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 May 2025, 12:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Apr 2025, 09:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Mar 2025, 12:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Feb 2025, 14:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Jan 2025, 11:54 | 0.081 | 0.081 mg/l |
| 3 Dec 2024, 10:17 | 0.064 | 0.064 mg/l |
| 5 Nov 2024, 13:19 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Oct 2024, 13:16 | 0.033 | 0.033 mg/l |
| 3 Sep 2024, 12:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Aug 2024, 09:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Jul 2024, 11:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Jun 2024, 13:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Mar 2024, 08:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Feb 2024, 11:37 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Jan 2024, 12:05 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Dec 2023, 11:43 | 0.091 | 0.091 mg/l |
| 9 Nov 2023, 09:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Oct 2023, 10:26 | 0.033 | 0.033 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
2.29 mg/l
Sampled 9 Sep 2026, 22 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 14:44 | 2.29 | 2.29 mg/l |
| 5 Aug 2026, 12:22 | 2.19 | 2.19 mg/l |
| 16 Jul 2026, 13:52 | 2.3 | 2.3 mg/l |
| 24 Jun 2026, 11:08 | 2.2 | 2.2 mg/l |
| 15 Jun 2026, 09:49 | 2.5 | 2.5 mg/l |
| 7 May 2026, 14:38 | 2.29 | 2.29 mg/l |
| 10 Mar 2026, 13:48 | 2.09 | 2.09 mg/l |
| 5 Feb 2026, 10:59 | 1.39 | 1.39 mg/l |
| 8 Jan 2026, 14:43 | 2.38 | 2.38 mg/l |
| 5 Dec 2025, 12:45 | 3.09 | 3.09 mg/l |
| 20 Nov 2025, 10:39 | 3 | 3 mg/l |
| 30 Oct 2025, 13:35 | 2.19 | 2.19 mg/l |
| 4 Sep 2025, 08:42 | 2.99 | 2.99 mg/l |
| 4 Aug 2025, 16:44 | 2.3 | 2.3 mg/l |
| 29 Jul 2025, 11:25 | 2.6 | 2.6 mg/l |
| 6 Jun 2025, 09:08 | 1.9 | 1.9 mg/l |
| 13 May 2025, 12:01 | 2.4 | 2.4 mg/l |
| 24 Apr 2025, 09:59 | 2 | 2 mg/l |
| 17 Mar 2025, 12:08 | 3.1 | 3.1 mg/l |
| 11 Feb 2025, 14:28 | 2.5 | 2.5 mg/l |
| 27 Jan 2025, 11:54 | 2.59 | 2.59 mg/l |
| 5 Nov 2024, 13:19 | 2.39 | 2.39 mg/l |
| 7 Oct 2024, 13:16 | 2.29 | 2.29 mg/l |
| 3 Sep 2024, 12:50 | 2.69 | 2.69 mg/l |
| 2 Aug 2024, 09:36 | 3.09 | 3.09 mg/l |
| 5 Jul 2024, 11:29 | 2.99 | 2.99 mg/l |
| 12 Jun 2024, 13:59 | 2.79 | 2.79 mg/l |
| 13 Mar 2024, 08:59 | 1.99 | 1.99 mg/l |
| 1 Feb 2024, 11:37 | 2.69 | 2.69 mg/l |
| 4 Jan 2024, 12:05 | 1.89 | 1.89 mg/l |
| 7 Dec 2023, 11:43 | 1.29 | 1.29 mg/l |
| 9 Nov 2023, 09:34 | 1.8 | 1.8 mg/l |
| 26 Oct 2023, 10:26 | 2.49 | 2.49 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.094 mg/l
Sampled 9 Sep 2026, 22 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 14:44 | 0.094 | 0.094 mg/l |
| 5 Aug 2026, 12:22 | 0.12 | 0.12 mg/l |
| 16 Jul 2026, 13:52 | 0.078 | 0.078 mg/l |
| 24 Jun 2026, 11:08 | 0.094 | 0.094 mg/l |
| 15 Jun 2026, 09:49 | 0.072 | 0.072 mg/l |
| 7 May 2026, 14:38 | 0.056 | 0.056 mg/l |
| 10 Mar 2026, 13:48 | 0.057 | 0.057 mg/l |
| 5 Feb 2026, 10:59 | 0.12 | 0.12 mg/l |
| 8 Jan 2026, 14:43 | 0.06 | 0.06 mg/l |
| 5 Dec 2025, 12:45 | 0.067 | 0.067 mg/l |
| 20 Nov 2025, 10:39 | 0.099 | 0.099 mg/l |
| 30 Oct 2025, 13:35 | 0.064 | 0.064 mg/l |
| 4 Sep 2025, 08:42 | 0.095 | 0.095 mg/l |
| 4 Aug 2025, 16:44 | 0.073 | 0.073 mg/l |
| 29 Jul 2025, 11:25 | 0.1 | 0.1 mg/l |
| 6 Jun 2025, 09:08 | 0.078 | 0.078 mg/l |
| 13 May 2025, 12:01 | 0.064 | 0.064 mg/l |
| 24 Apr 2025, 09:59 | 0.049 | 0.049 mg/l |
| 17 Mar 2025, 12:08 | 0.03 | 0.03 mg/l |
| 11 Feb 2025, 14:28 | 0.051 | 0.051 mg/l |
| 27 Jan 2025, 11:54 | 0.075 | 0.075 mg/l |
| 5 Nov 2024, 13:19 | 0.057 | 0.057 mg/l |
| 7 Oct 2024, 13:16 | 0.08 | 0.08 mg/l |
| 3 Sep 2024, 12:50 | 0.12 | 0.12 mg/l |
| 2 Aug 2024, 09:36 | 0.11 | 0.11 mg/l |
| 5 Jul 2024, 11:29 | 0.07 | 0.07 mg/l |
| 12 Jun 2024, 13:59 | 0.066 | 0.066 mg/l |
| 13 Mar 2024, 08:59 | 0.065 | 0.065 mg/l |
| 1 Feb 2024, 11:37 | 0.058 | 0.058 mg/l |
| 4 Jan 2024, 12:05 | 0.091 | 0.091 mg/l |
| 7 Dec 2023, 11:43 | 0.14 | 0.14 mg/l |
| 9 Nov 2023, 09:34 | 0.078 | 0.078 mg/l |
| 26 Oct 2023, 10:26 | 0.092 | 0.092 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
283 µS/cm
Sampled 9 Sep 2026, 22 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 14:44 | 283 | 283 µS/cm |
| 5 Aug 2026, 12:22 | 251 | 251 µS/cm |
| 16 Jul 2026, 13:52 | 252 | 252 µS/cm |
| 24 Jun 2026, 11:08 | 248 | 248 µS/cm |
| 15 Jun 2026, 09:49 | 233 | 233 µS/cm |
| 7 May 2026, 14:38 | 323 | 323 µS/cm |
| 10 Mar 2026, 13:48 | 216 | 216 µS/cm |
| 5 Feb 2026, 10:59 | 151 | 151 µS/cm |
| 8 Jan 2026, 14:43 | 246 | 246 µS/cm |
| 5 Dec 2025, 12:45 | 255 | 255 µS/cm |
| 20 Nov 2025, 10:39 | 271 | 271 µS/cm |
| 30 Oct 2025, 13:35 | 278 | 278 µS/cm |
| 4 Sep 2025, 08:42 | 310 | 310 µS/cm |
| 4 Aug 2025, 16:44 | 239 | 239 µS/cm |
| 29 Jul 2025, 11:25 | 245 | 245 µS/cm |
| 6 Jun 2025, 09:08 | 268 | 268 µS/cm |
| 13 May 2025, 12:01 | 239 | 239 µS/cm |
| 24 Apr 2025, 09:59 | 238 | 238 µS/cm |
| 17 Mar 2025, 12:08 | 209 | 209 µS/cm |
| 11 Feb 2025, 14:28 | 236 | 236 µS/cm |
| 27 Jan 2025, 11:54 | 211 | 211 µS/cm |
| 3 Dec 2024, 10:17 | 227 | 227 µS/cm |
| 5 Nov 2024, 13:19 | 223 | 223 µS/cm |
| 7 Oct 2024, 13:16 | 228 | 228 µS/cm |
| 3 Sep 2024, 12:50 | 227 | 227 µS/cm |
| 2 Aug 2024, 09:36 | 421 | 421 µS/cm |
| 5 Jul 2024, 11:29 | 228 | 228 µS/cm |
| 12 Jun 2024, 13:59 | 237 | 237 µS/cm |
| 13 Mar 2024, 08:59 | 215 | 215 µS/cm |
| 1 Feb 2024, 11:37 | 232 | 232 µS/cm |
| 4 Jan 2024, 12:05 | 210 | 210 µS/cm |
| 7 Dec 2023, 11:43 | 145 | 145 µS/cm |
| 9 Nov 2023, 09:34 | 251 | 251 µS/cm |
| 26 Oct 2023, 10:26 | 286 | 286 µS/cm |
Everything measured here
13 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 13 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 34 | Oct 2023 – Sep 2026 | 96.8% 9 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Sep 2026 | 10 mg/l 9 Sep 2026 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – Sep 2026 | 13.6 °C 9 Sep 2026 |
| pH 0061 | River water | 34 | Oct 2023 – Sep 2026 | 7.82 9 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 34 | Oct 2023 – Sep 2026 | below 0.03 mg/l 9 Sep 2026 |
| Nitrate as N 0117 | River water | 33 | Oct 2023 – Sep 2026 | 2.29 mg/l 9 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 33 | Oct 2023 – Sep 2026 | 0.094 mg/l 9 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Sep 2026 | 283 µS/cm 9 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 34 | Oct 2023 – Sep 2026 | 65 mg/l 9 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 34 | Oct 2023 – Sep 2026 | below 0.00047 mg/l 9 Sep 2026 |
| Nitrite as N 0118 | River water | 34 | Oct 2023 – Sep 2026 | 0.0053 mg/l 9 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 33 | Oct 2023 – Sep 2026 | 2.3 mg/l 9 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 6 | May 2026 – Sep 2026 | 3.3 mg/l 9 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.