Evenlode at Oddington
EA name: EVENLODE AT ODDINGTON
Environment Agency sampling point TH-PEVR0010 · 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
- 7 Aug 2026, 13:2755 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 20 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 423573, 226324As published, to the nearest 1 m. Open in a map
- River, by its own name
- Evenlode
- River, by the map
- River EvenlodePlaced on the river its name gives, 38 m from the line.
- Next gauge downstream
- Shipton On the River Evenlode · 14 km along the river
- Nearest gauge upstream
- Evenlode Bridge On the River Evenlode · 3.4 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (34 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
69.8%
Sampled 7 Aug 2026, 55 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Aug 2026, 13:27 | 69.8 | 69.8% |
| 21 Jul 2026, 11:28 | 72.7 | 72.7% |
| 17 Jun 2026, 12:02 | 73.1 | 73.1% |
| 15 May 2026, 11:05 | 87.5 | 87.5% |
| 23 Apr 2026, 15:40 | 119.1 | 119.1% |
| 16 Mar 2026, 11:45 | 93.7 | 93.7% |
| 13 Feb 2026, 13:47 | 98 | 98% |
| 21 Jan 2026, 12:09 | 92.1 | 92.1% |
| 5 Dec 2025, 12:49 | 88 | 88% |
| 20 Nov 2025, 11:35 | 86.5 | 86.5% |
| 14 Oct 2025, 11:41 | 74.5 | 74.5% |
| 25 Sep 2025, 13:28 | 89.8 | 89.8% |
| 25 Jul 2025, 12:40 | 76.4 | 76.4% |
| 19 Jun 2025, 11:14 | 70 | 70% |
| 28 May 2025, 11:46 | 81.1 | 81.1% |
| 7 Mar 2025, 13:05 | 95.7 | 95.7% |
| 13 Feb 2025, 11:59 | 91.9 | 91.9% |
| 3 Jan 2025, 10:55 | 92.8 | 92.8% |
| 17 Dec 2024, 12:13 | 92.9 | 92.9% |
| 7 Nov 2024, 13:14 | 88.4 | 88.4% |
| 21 Oct 2024, 10:53 | 76.1 | 76.1% |
| 2 Sep 2024, 13:04 | 76.3 | 76.3% |
| 6 Aug 2024, 12:42 | 79.1 | 79.1% |
| 2 Jul 2024, 11:20 | 86.3 | 86.3% |
| 10 Jun 2024, 12:41 | 94 | 94% |
| 8 Mar 2024, 11:02 | 91.9 | 91.9% |
| 9 Feb 2024, 12:13 | 82.5 | 82.5% |
| 23 Jan 2024, 12:25 | 92.2 | 92.2% |
| 12 Dec 2023, 11:50 | 88.3 | 88.3% |
| 23 Nov 2023, 11:57 | 85.6 | 85.6% |
| 3 Nov 2023, 10:28 | 68.5 | 68.5% |
| 20 Oct 2023, 12:14 | 77 | 77% |
Dissolved oxygen
as O2 · code 9924 · mg/l
6.99 mg/l
Sampled 7 Aug 2026, 55 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Aug 2026, 13:27 | 6.99 | 6.99 mg/l |
| 21 Jul 2026, 11:28 | 7.23 | 7.23 mg/l |
| 17 Jun 2026, 12:02 | 7.15 | 7.15 mg/l |
| 15 May 2026, 11:05 | 9.95 | 9.95 mg/l |
| 23 Apr 2026, 15:40 | 12.7 | 12.7 mg/l |
| 16 Mar 2026, 11:45 | 11.2 | 11.2 mg/l |
| 13 Feb 2026, 13:47 | 11.6 | 11.6 mg/l |
| 21 Jan 2026, 12:09 | 11.2 | 11.2 mg/l |
| 5 Dec 2025, 12:49 | 10.8 | 10.8 mg/l |
| 20 Nov 2025, 11:35 | 10.9 | 10.9 mg/l |
| 14 Oct 2025, 11:41 | 8.05 | 8.05 mg/l |
| 25 Sep 2025, 13:28 | 9.9 | 9.9 mg/l |
| 25 Jul 2025, 12:40 | 7.41 | 7.41 mg/l |
| 19 Jun 2025, 11:14 | 6.69 | 6.69 mg/l |
| 28 May 2025, 11:46 | 8.34 | 8.34 mg/l |
| 7 Mar 2025, 13:05 | 11.1 | 11.1 mg/l |
| 13 Feb 2025, 11:59 | 11.6 | 11.6 mg/l |
| 3 Jan 2025, 10:55 | 12 | 12 mg/l |
| 17 Dec 2024, 12:13 | 10.8 | 10.8 mg/l |
| 7 Nov 2024, 13:14 | 9.71 | 9.71 mg/l |
| 21 Oct 2024, 10:53 | 8.26 | 8.26 mg/l |
| 2 Sep 2024, 13:04 | 7.43 | 7.43 mg/l |
| 6 Aug 2024, 12:42 | 7.55 | 7.55 mg/l |
| 2 Jul 2024, 11:20 | 8.95 | 8.95 mg/l |
| 10 Jun 2024, 12:41 | 9.93 | 9.93 mg/l |
| 8 Mar 2024, 11:02 | 11.1 | 11.1 mg/l |
| 9 Feb 2024, 12:13 | 9.52 | 9.52 mg/l |
| 23 Jan 2024, 12:25 | 11.3 | 11.3 mg/l |
| 12 Dec 2023, 11:50 | 10.4 | 10.4 mg/l |
| 23 Nov 2023, 11:57 | 9.62 | 9.62 mg/l |
| 3 Nov 2023, 10:28 | 7.92 | 7.92 mg/l |
| 20 Oct 2023, 12:14 | 8.02 | 8.02 mg/l |
Water temperature
code 0076 · °C
15.2 °C
Sampled 7 Aug 2026, 55 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Aug 2026, 13:27 | 15.2 | 15.2 °C |
| 21 Jul 2026, 11:28 | 15.5 | 15.5 °C |
| 17 Jun 2026, 12:02 | 16.3 | 16.3 °C |
| 15 May 2026, 11:05 | 9.6 | 9.6 °C |
| 23 Apr 2026, 15:40 | 12.2 | 12.2 °C |
| 16 Mar 2026, 11:45 | 7.7 | 7.7 °C |
| 13 Feb 2026, 13:47 | 7.8 | 7.8 °C |
| 21 Jan 2026, 12:09 | 6.9 | 6.9 °C |
| 5 Dec 2025, 12:49 | 6.6 | 6.6 °C |
| 20 Nov 2025, 11:35 | 5.5 | 5.5 °C |
| 14 Oct 2025, 11:41 | 11.8 | 11.8 °C |
| 25 Sep 2025, 13:28 | 10.9 | 10.9 °C |
| 25 Jul 2025, 12:40 | 16.7 | 16.7 °C |
| 19 Jun 2025, 11:14 | 17.4 | 17.4 °C |
| 28 May 2025, 11:46 | 14 | 14 °C |
| 7 Mar 2025, 13:05 | 8.8 | 8.8 °C |
| 13 Feb 2025, 11:59 | 5.5 | 5.5 °C |
| 3 Jan 2025, 10:55 | 4.4 | 4.4 °C |
| 17 Dec 2024, 12:13 | 8.6 | 8.6 °C |
| 7 Nov 2024, 13:14 | 11.1 | 11.1 °C |
| 21 Oct 2024, 10:53 | 11.6 | 11.6 °C |
| 2 Sep 2024, 13:04 | 16.5 | 16.5 °C |
| 6 Aug 2024, 12:42 | 17.5 | 17.5 °C |
| 2 Jul 2024, 11:20 | 13.6 | 13.6 °C |
| 10 Jun 2024, 12:41 | 12.8 | 12.8 °C |
| 8 Mar 2024, 11:02 | 7.2 | 7.2 °C |
| 9 Feb 2024, 12:13 | 9 | 9 °C |
| 23 Jan 2024, 12:25 | 6.4 | 6.4 °C |
| 12 Dec 2023, 11:50 | 8.1 | 8.1 °C |
| 23 Nov 2023, 11:57 | 10.1 | 10.1 °C |
| 3 Nov 2023, 10:28 | 8.9 | 8.9 °C |
| 20 Oct 2023, 12:14 | 13.4 | 13.4 °C |
pH
code 0061
7.76
Sampled 7 Aug 2026, 55 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Aug 2026, 13:27 | 7.76 | 7.76 |
| 21 Jul 2026, 11:28 | 7.73 | 7.73 |
| 17 Jun 2026, 12:02 | 7.76 | 7.76 |
| 15 May 2026, 11:05 | 7.97 | 7.97 |
| 23 Apr 2026, 15:40 | 8.36 | 8.36 |
| 16 Mar 2026, 11:45 | 8.25 | 8.25 |
| 13 Feb 2026, 13:47 | 7.79 | 7.79 |
| 21 Jan 2026, 12:09 | 7.89 | 7.89 |
| 5 Dec 2025, 12:49 | 7.84 | 7.84 |
| 20 Nov 2025, 11:35 | 7.83 | 7.83 |
| 14 Oct 2025, 11:41 | 8.12 | 8.12 |
| 25 Sep 2025, 13:28 | 7.92 | 7.92 |
| 25 Jul 2025, 12:40 | 7.76 | 7.76 |
| 19 Jun 2025, 11:14 | 7.74 | 7.74 |
| 28 May 2025, 11:46 | 7.96 | 7.96 |
| 7 Mar 2025, 13:05 | 7.94 | 7.94 |
| 13 Feb 2025, 11:59 | 7.98 | 7.98 |
| 3 Jan 2025, 10:55 | 8.07 | 8.07 |
| 17 Dec 2024, 12:13 | 7.98 | 7.98 |
| 7 Nov 2024, 13:14 | 7.94 | 7.94 |
| 21 Oct 2024, 10:53 | 7.68 | 7.68 |
| 2 Sep 2024, 13:04 | 7.85 | 7.85 |
| 6 Aug 2024, 12:42 | 7.86 | 7.86 |
| 2 Jul 2024, 11:20 | 7.91 | 7.91 |
| 10 Jun 2024, 12:41 | 7.98 | 7.98 |
| 8 Mar 2024, 11:02 | 8.02 | 8.02 |
| 9 Feb 2024, 12:13 | 7.92 | 7.92 |
| 23 Jan 2024, 12:25 | 7.93 | 7.93 |
| 12 Dec 2023, 11:50 | 7.78 | 7.78 |
| 23 Nov 2023, 11:57 | 7.75 | 7.75 |
| 3 Nov 2023, 10:28 | 7.5 | 7.5 |
| 20 Oct 2023, 12:14 | 7.44 | 7.44 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 7 Aug 2026, 55 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Aug 2026, 13:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Jul 2026, 11:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jun 2026, 12:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 May 2026, 11:05 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Apr 2026, 15:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Mar 2026, 11:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Feb 2026, 13:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Jan 2026, 12:09 | 0.042 | 0.042 mg/l |
| 5 Dec 2025, 12:49 | 0.035 | 0.035 mg/l |
| 20 Nov 2025, 11:35 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Oct 2025, 11:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Sep 2025, 13:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Aug 2025, 11:25 | 0.05 | 0.05 mg/l |
| 25 Jul 2025, 12:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Jun 2025, 11:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 May 2025, 11:46 | 0.049 | 0.049 mg/l |
| 7 Apr 2025, 13:23 | 0.042 | 0.042 mg/l |
| 7 Mar 2025, 13:05 | 0.038 | 0.038 mg/l |
| 13 Feb 2025, 11:59 | 0.03 | 0.03 mg/l |
| 3 Jan 2025, 10:55 | 0.039 | 0.039 mg/l |
| 17 Dec 2024, 12:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Nov 2024, 13:14 | 0.032 | 0.032 mg/l |
| 21 Oct 2024, 10:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Sep 2024, 13:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Aug 2024, 12:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Jul 2024, 11:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Jun 2024, 12:41 | 0.042 | 0.042 mg/l |
| 8 Mar 2024, 11:02 | 0.15 | 0.15 mg/l |
| 9 Feb 2024, 12:13 | 0.031 | 0.031 mg/l |
| 23 Jan 2024, 12:25 | 0.055 | 0.055 mg/l |
| 12 Dec 2023, 11:50 | 0.055 | 0.055 mg/l |
| 23 Nov 2023, 11:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Nov 2023, 10:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Oct 2023, 12:14 | 0.043 | 0.043 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
12 mg/l
Sampled 7 Aug 2026, 55 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Aug 2026, 13:27 | 12 | 12 mg/l |
| 21 Jul 2026, 11:28 | 12 | 12 mg/l |
| 17 Jun 2026, 12:02 | 9.08 | 9.08 mg/l |
| 15 May 2026, 11:05 | 7.89 | 7.89 mg/l |
| 23 Apr 2026, 15:40 | 7.39 | 7.39 mg/l |
| 16 Mar 2026, 11:45 | 5.08 | 5.08 mg/l |
| 13 Feb 2026, 13:47 | 2.69 | 2.69 mg/l |
| 21 Jan 2026, 12:09 | 4.38 | 4.38 mg/l |
| 5 Dec 2025, 12:49 | 6.79 | 6.79 mg/l |
| 20 Nov 2025, 11:35 | 6.59 | 6.59 mg/l |
| 14 Oct 2025, 11:41 | 12 | 12 mg/l |
| 25 Sep 2025, 13:28 | 13 | 13 mg/l |
| 15 Aug 2025, 11:25 | 11 | 11 mg/l |
| 25 Jul 2025, 12:40 | 11 | 11 mg/l |
| 19 Jun 2025, 11:14 | 11 | 11 mg/l |
| 28 May 2025, 11:46 | 9.96 | 9.96 mg/l |
| 7 Apr 2025, 13:23 | 8.14 | 8.14 mg/l |
| 7 Mar 2025, 13:05 | 6.27 | 6.27 mg/l |
| 13 Feb 2025, 11:59 | 4.88 | 4.88 mg/l |
| 3 Jan 2025, 10:55 | 4.78 | 4.78 mg/l |
| 17 Dec 2024, 12:13 | 5.78 | 5.78 mg/l |
| 7 Nov 2024, 13:14 | 6.48 | 6.48 mg/l |
| 21 Oct 2024, 10:53 | 2.97 | 2.97 mg/l |
| 2 Sep 2024, 13:04 | 9.78 | 9.78 mg/l |
| 6 Aug 2024, 12:42 | 7.98 | 7.98 mg/l |
| 2 Jul 2024, 11:20 | 8.58 | 8.58 mg/l |
| 10 Jun 2024, 12:41 | 7.97 | 7.97 mg/l |
| 8 Mar 2024, 11:02 | 5.57 | 5.57 mg/l |
| 9 Feb 2024, 12:13 | 1.89 | 1.89 mg/l |
| 23 Jan 2024, 12:25 | 5.08 | 5.08 mg/l |
| 12 Dec 2023, 11:50 | 3.98 | 3.98 mg/l |
| 23 Nov 2023, 11:57 | 5.48 | 5.48 mg/l |
| 3 Nov 2023, 10:28 | 3.09 | 3.09 mg/l |
| 20 Oct 2023, 12:14 | 4.19 | 4.19 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
1.3 mg/l
Sampled 21 Jul 2026, 2 months ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Jul 2026, 11:28 | 1.3 | 1.3 mg/l |
| 17 Jun 2026, 12:02 | 0.87 | 0.87 mg/l |
| 15 May 2026, 11:05 | 0.57 | 0.57 mg/l |
| 23 Apr 2026, 15:40 | 0.48 | 0.48 mg/l |
| 16 Mar 2026, 11:45 | 0.21 | 0.21 mg/l |
| 13 Feb 2026, 13:47 | 0.089 | 0.089 mg/l |
| 21 Jan 2026, 12:09 | 0.11 | 0.11 mg/l |
| 5 Dec 2025, 12:49 | 0.13 | 0.13 mg/l |
| 20 Nov 2025, 11:35 | 0.2 | 0.2 mg/l |
| 14 Oct 2025, 11:41 | 1.5 | 1.5 mg/l |
| 25 Sep 2025, 13:28 | 1.4 | 1.4 mg/l |
| 15 Aug 2025, 11:25 | 1.6 | 1.6 mg/l |
| 25 Jul 2025, 12:40 | 1.2 | 1.2 mg/l |
| 19 Jun 2025, 11:14 | 0.95 | 0.95 mg/l |
| 28 May 2025, 11:46 | 0.82 | 0.82 mg/l |
| 7 Apr 2025, 13:23 | 0.39 | 0.39 mg/l |
| 7 Mar 2025, 13:05 | 0.21 | 0.21 mg/l |
| 13 Feb 2025, 11:59 | 0.15 | 0.15 mg/l |
| 3 Jan 2025, 10:55 | 0.16 | 0.16 mg/l |
| 17 Dec 2024, 12:13 | 0.15 | 0.15 mg/l |
| 7 Nov 2024, 13:14 | 0.29 | 0.29 mg/l |
| 21 Oct 2024, 10:53 | 0.11 | 0.11 mg/l |
| 2 Sep 2024, 13:04 | 0.81 | 0.81 mg/l |
| 6 Aug 2024, 12:42 | 0.61 | 0.61 mg/l |
| 2 Jul 2024, 11:20 | 0.6 | 0.6 mg/l |
| 10 Jun 2024, 12:41 | 0.41 | 0.41 mg/l |
| 8 Mar 2024, 11:02 | 0.12 | 0.12 mg/l |
| 9 Feb 2024, 12:13 | 0.086 | 0.086 mg/l |
| 23 Jan 2024, 12:25 | 0.12 | 0.12 mg/l |
| 12 Dec 2023, 11:50 | 0.1 | 0.1 mg/l |
| 23 Nov 2023, 11:57 | 0.17 | 0.17 mg/l |
| 3 Nov 2023, 10:28 | 0.11 | 0.11 mg/l |
| 20 Oct 2023, 12:14 | 0.14 | 0.14 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
760 µS/cm
Sampled 7 Aug 2026, 55 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Aug 2026, 13:27 | 760 | 760 µS/cm |
| 21 Jul 2026, 11:28 | 727 | 727 µS/cm |
| 17 Jun 2026, 12:02 | 679 | 679 µS/cm |
| 15 May 2026, 11:05 | 617 | 617 µS/cm |
| 23 Apr 2026, 15:40 | 615 | 615 µS/cm |
| 16 Mar 2026, 11:45 | 534 | 534 µS/cm |
| 13 Feb 2026, 13:47 | 329 | 329 µS/cm |
| 21 Jan 2026, 12:09 | 395 | 395 µS/cm |
| 5 Dec 2025, 12:49 | 464 | 464 µS/cm |
| 20 Nov 2025, 11:35 | 551 | 551 µS/cm |
| 14 Oct 2025, 11:41 | 779 | 779 µS/cm |
| 25 Sep 2025, 13:28 | 765 | 765 µS/cm |
| 25 Jul 2025, 12:40 | 703 | 703 µS/cm |
| 19 Jun 2025, 11:14 | 702 | 702 µS/cm |
| 28 May 2025, 11:46 | 680 | 680 µS/cm |
| 7 Mar 2025, 13:05 | 569 | 569 µS/cm |
| 13 Feb 2025, 11:59 | 528 | 528 µS/cm |
| 3 Jan 2025, 10:55 | 538 | 538 µS/cm |
| 17 Dec 2024, 12:13 | 555 | 555 µS/cm |
| 7 Nov 2024, 13:14 | 602 | 602 µS/cm |
| 21 Oct 2024, 10:53 | 431 | 431 µS/cm |
| 2 Sep 2024, 13:04 | 675 | 675 µS/cm |
| 6 Aug 2024, 12:42 | 642 | 642 µS/cm |
| 2 Jul 2024, 11:20 | 636 | 636 µS/cm |
| 10 Jun 2024, 12:41 | 620 | 620 µS/cm |
| 8 Mar 2024, 11:02 | 566 | 566 µS/cm |
| 9 Feb 2024, 12:13 | 237 | 237 µS/cm |
| 23 Jan 2024, 12:25 | 520 | 520 µS/cm |
| 12 Dec 2023, 11:50 | 415 | 415 µS/cm |
| 23 Nov 2023, 11:57 | 580 | 580 µS/cm |
| 3 Nov 2023, 10:28 | 364 | 364 µS/cm |
| 20 Oct 2023, 12:14 | 322 | 322 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 | 32 | Oct 2023 – Aug 2026 | 69.8% 7 Aug 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 32 | Oct 2023 – Aug 2026 | 6.99 mg/l 7 Aug 2026 |
| Temperature of Water 0076 | River water | 32 | Oct 2023 – Aug 2026 | 15.2 °C 7 Aug 2026 |
| pH 0061 | River water | 32 | Oct 2023 – Aug 2026 | 7.76 7 Aug 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 34 | Oct 2023 – Aug 2026 | below 0.03 mg/l 7 Aug 2026 |
| Nitrate as N 0117 | River water | 34 | Oct 2023 – Aug 2026 | 12 mg/l 7 Aug 2026 |
| Orthophosphate, reactive as P 0180 | River water | 33 | Oct 2023 – Jul 2026 | 1.3 mg/l 21 Jul 2026 |
| Conductivity at 25 C 0077 | River water | 32 | Oct 2023 – Aug 2026 | 760 µS/cm 7 Aug 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 34 | Oct 2023 – Aug 2026 | 200 mg/l 7 Aug 2026 |
| Ammonia un-ionised as N 0119 | River water | 32 | Oct 2023 – Aug 2026 | below 0.00047 mg/l 7 Aug 2026 |
| BOD : 5 Day ATU 0085 | River water | 29 | Oct 2023 – Mar 2026 | 1.5 mg/l 16 Mar 2026 |
| Nitrite as N 0118 | River water | 34 | Oct 2023 – Aug 2026 | 0.011 mg/l 7 Aug 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 34 | Oct 2023 – Aug 2026 | 12 mg/l 7 Aug 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.