River Ise British Leylands B571 Road Bridge
EA name: R.ISE BRITISH LEYLANDS B571 RD.BR.
Environment Agency sampling point AN-RISE310B · 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 Sep 2026, 14:5024 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 12 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 490721, 267430As published, to the nearest 1 m. Open in a map
- River, by its own name
- Ise
- River, by the map
- River IsePlaced on the river its name gives, 6 m from the line.
- Next gauge downstream
- Islip Sluice On the River Nene · 23 km along the river
- Nearest gauge upstream
- GREAT HARROWDEN GS 4.6 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (28 samples)
Planned investigation (local monitoring) (6 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
82.4%
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 14:50 | 82.4 | 82.4% |
| 3 Aug 2026, 13:59 | 91.4 | 91.4% |
| 7 Jul 2026, 11:32 | 85.1 | 85.1% |
| 5 Jun 2026, 11:18 | 82.4 | 82.4% |
| 11 May 2026, 13:58 | 97.7 | 97.7% |
| 17 Apr 2026, 09:14 | 92.9 | 92.9% |
| 16 Mar 2026, 12:22 | 104.1 | 104.1% |
| 9 Feb 2026, 13:11 | 92.9 | 92.9% |
| 7 Jan 2026, 09:43 | 97.2 | 97.2% |
| 9 Dec 2025, 12:17 | 85.8 | 85.8% |
| 19 Nov 2025, 11:34 | 92.2 | 92.2% |
| 17 Oct 2025, 10:41 | 81.2 | 81.2% |
| 5 Sep 2025, 12:25 | 83.6 | 83.6% |
| 8 Aug 2025, 15:44 | 90 | 90% |
| 3 Jul 2025, 11:08 | 81.7 | 81.7% |
| 11 Jun 2025, 10:57 | 86.4 | 86.4% |
| 12 May 2025, 11:08 | 89.3 | 89.3% |
| 8 Apr 2025, 11:26 | 101.2 | 101.2% |
| 11 Mar 2025, 10:46 | 102.4 | 102.4% |
| 7 Feb 2025, 10:37 | 100.7 | 100.7% |
| 21 Jan 2025, 11:20 | 99.3 | 99.3% |
| 4 Dec 2024, 11:41 | 96.8 | 96.8% |
| 20 Nov 2024, 13:15 | 94.1 | 94.1% |
| 23 Oct 2024, 09:38 | 92.4 | 92.4% |
| 25 Sep 2024, 11:10 | 65.1 | 65.1% |
| 19 Aug 2024, 10:28 | 85.3 | 85.3% |
| 22 Jul 2024, 09:04 | 89.9 | 89.9% |
| 20 Jun 2024, 10:23 | 94.1 | 94.1% |
| 5 Mar 2024, 14:18 | 98.9 | 98.9% |
| 7 Feb 2024, 12:02 | 94.7 | 94.7% |
| 4 Jan 2024, 14:14 | 89.1 | 89.1% |
| 4 Dec 2023, 11:01 | 89.3 | 89.3% |
| 1 Nov 2023, 13:23 | 88.5 | 88.5% |
| 12 Oct 2023, 14:23 | 87.2 | 87.2% |
Dissolved oxygen
as O2 · code 9924 · mg/l
7.78 mg/l
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 14:50 | 7.78 | 7.78 mg/l |
| 3 Aug 2026, 13:59 | 8.56 | 8.56 mg/l |
| 7 Jul 2026, 11:32 | 7.72 | 7.72 mg/l |
| 5 Jun 2026, 11:18 | 8.2 | 8.2 mg/l |
| 11 May 2026, 13:58 | 10.7 | 10.7 mg/l |
| 17 Apr 2026, 09:14 | 10.1 | 10.1 mg/l |
| 16 Mar 2026, 12:22 | 12.3 | 12.3 mg/l |
| 9 Feb 2026, 13:11 | 11.1 | 11.1 mg/l |
| 7 Jan 2026, 09:43 | 13.2 | 13.2 mg/l |
| 9 Dec 2025, 12:17 | 9.71 | 9.71 mg/l |
| 19 Nov 2025, 11:34 | 11.2 | 11.2 mg/l |
| 17 Oct 2025, 10:41 | 8.71 | 8.71 mg/l |
| 5 Sep 2025, 12:25 | 8.28 | 8.28 mg/l |
| 8 Aug 2025, 15:44 | 8.52 | 8.52 mg/l |
| 3 Jul 2025, 11:08 | 7.75 | 7.75 mg/l |
| 11 Jun 2025, 10:57 | 8.56 | 8.56 mg/l |
| 12 May 2025, 11:08 | 8.9 | 8.9 mg/l |
| 8 Apr 2025, 11:26 | 11.5 | 11.5 mg/l |
| 11 Mar 2025, 10:46 | 12.2 | 12.2 mg/l |
| 7 Feb 2025, 10:37 | 13 | 13 mg/l |
| 21 Jan 2025, 11:20 | 12.5 | 12.5 mg/l |
| 4 Dec 2024, 11:41 | 11.7 | 11.7 mg/l |
| 20 Nov 2024, 13:15 | 11.8 | 11.8 mg/l |
| 23 Oct 2024, 09:38 | 10.1 | 10.1 mg/l |
| 25 Sep 2024, 11:10 | 6.8 | 6.8 mg/l |
| 19 Aug 2024, 10:28 | 8.4 | 8.4 mg/l |
| 22 Jul 2024, 09:04 | 8.59 | 8.59 mg/l |
| 20 Jun 2024, 10:23 | 9.42 | 9.42 mg/l |
| 5 Mar 2024, 14:18 | 11.8 | 11.8 mg/l |
| 7 Feb 2024, 12:02 | 11.3 | 11.3 mg/l |
| 4 Jan 2024, 14:14 | 10.7 | 10.7 mg/l |
| 4 Dec 2023, 11:01 | 11.1 | 11.1 mg/l |
| 1 Nov 2023, 13:23 | 9.65 | 9.65 mg/l |
| 12 Oct 2023, 14:23 | 8.85 | 8.85 mg/l |
Water temperature
code 0076 · °C
18 °C
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 14:50 | 18 | 18 °C |
| 3 Aug 2026, 13:59 | 18.4 | 18.4 °C |
| 7 Jul 2026, 11:32 | 20 | 20 °C |
| 5 Jun 2026, 11:18 | 15.5 | 15.5 °C |
| 11 May 2026, 13:58 | 11.1 | 11.1 °C |
| 17 Apr 2026, 09:14 | 11.7 | 11.7 °C |
| 16 Mar 2026, 12:22 | 8.1 | 8.1 °C |
| 9 Feb 2026, 13:11 | 7.6 | 7.6 °C |
| 7 Jan 2026, 09:43 | 2.6 | 2.6 °C |
| 9 Dec 2025, 12:17 | 9.8 | 9.8 °C |
| 19 Nov 2025, 11:34 | 6.8 | 6.8 °C |
| 17 Oct 2025, 10:41 | 12.1 | 12.1 °C |
| 5 Sep 2025, 12:25 | 15.7 | 15.7 °C |
| 8 Aug 2025, 15:44 | 17.9 | 17.9 °C |
| 3 Jul 2025, 11:08 | 17.8 | 17.8 °C |
| 11 Jun 2025, 10:57 | 15.7 | 15.7 °C |
| 12 May 2025, 11:08 | 15.4 | 15.4 °C |
| 8 Apr 2025, 11:26 | 9.8 | 9.8 °C |
| 11 Mar 2025, 10:46 | 7.7 | 7.7 °C |
| 7 Feb 2025, 10:37 | 4.6 | 4.6 °C |
| 21 Jan 2025, 11:20 | 5.6 | 5.6 °C |
| 4 Dec 2024, 11:41 | 7.1 | 7.1 °C |
| 20 Nov 2024, 13:15 | 5.6 | 5.6 °C |
| 23 Oct 2024, 09:38 | 11.2 | 11.2 °C |
| 25 Sep 2024, 11:10 | 13.3 | 13.3 °C |
| 19 Aug 2024, 10:28 | 16 | 16 °C |
| 22 Jul 2024, 09:04 | 17.4 | 17.4 °C |
| 20 Jun 2024, 10:23 | 15.2 | 15.2 °C |
| 5 Mar 2024, 14:18 | 7.6 | 7.6 °C |
| 7 Feb 2024, 12:02 | 7.7 | 7.7 °C |
| 4 Jan 2024, 14:14 | 7.3 | 7.3 °C |
| 4 Dec 2023, 11:01 | 6.1 | 6.1 °C |
| 1 Nov 2023, 13:23 | 11.4 | 11.4 °C |
| 12 Oct 2023, 14:23 | 14.6 | 14.6 °C |
pH
code 0061
7.99
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 14:50 | 7.99 | 7.99 |
| 3 Aug 2026, 13:59 | 7.79 | 7.79 |
| 7 Jul 2026, 11:32 | 7.74 | 7.74 |
| 5 Jun 2026, 11:18 | 7.77 | 7.77 |
| 11 May 2026, 13:58 | 8.08 | 8.08 |
| 17 Apr 2026, 09:14 | 8.13 | 8.13 |
| 16 Mar 2026, 12:22 | 8.17 | 8.17 |
| 9 Feb 2026, 13:11 | 7.96 | 7.96 |
| 7 Jan 2026, 09:43 | 8.12 | 8.12 |
| 9 Dec 2025, 12:17 | 7.83 | 7.83 |
| 19 Nov 2025, 11:34 | 7.95 | 7.95 |
| 17 Oct 2025, 10:41 | 7.95 | 7.95 |
| 5 Sep 2025, 12:25 | 7.65 | 7.65 |
| 8 Aug 2025, 15:44 | 7.75 | 7.75 |
| 3 Jul 2025, 11:08 | 7.89 | 7.89 |
| 11 Jun 2025, 10:57 | 7.93 | 7.93 |
| 12 May 2025, 11:08 | 7.96 | 7.96 |
| 8 Apr 2025, 11:26 | 8.16 | 8.16 |
| 11 Mar 2025, 10:46 | 8.39 | 8.39 |
| 7 Feb 2025, 10:37 | 8.23 | 8.23 |
| 21 Jan 2025, 11:20 | 8.34 | 8.34 |
| 4 Dec 2024, 11:41 | 8.32 | 8.32 |
| 20 Nov 2024, 13:15 | 8.22 | 8.22 |
| 23 Oct 2024, 09:38 | 7.96 | 7.96 |
| 25 Sep 2024, 11:10 | 7.52 | 7.52 |
| 19 Aug 2024, 10:28 | 8.02 | 8.02 |
| 22 Jul 2024, 09:04 | 8.09 | 8.09 |
| 20 Jun 2024, 10:23 | 8.04 | 8.04 |
| 5 Mar 2024, 14:18 | 8.18 | 8.18 |
| 7 Feb 2024, 12:02 | 8.09 | 8.09 |
| 4 Jan 2024, 14:14 | 7.8 | 7.8 |
| 4 Dec 2023, 11:01 | 7.85 | 7.85 |
| 1 Nov 2023, 13:23 | 7.77 | 7.77 |
| 12 Oct 2023, 14:23 | 8.02 | 8.02 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 14:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Aug 2026, 13:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Jul 2026, 11:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Jun 2026, 11:18 | 0.054 | 0.054 mg/l |
| 11 May 2026, 13:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Apr 2026, 09:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Mar 2026, 12:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Feb 2026, 13:11 | 0.032 | 0.032 mg/l |
| 7 Jan 2026, 09:43 | 0.14 | 0.14 mg/l |
| 9 Dec 2025, 12:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Nov 2025, 11:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Oct 2025, 10:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Sep 2025, 12:25 | 0.063 | 0.063 mg/l |
| 8 Aug 2025, 15:44 | 0.036 | 0.036 mg/l |
| 3 Jul 2025, 11:08 | 0.063 | 0.063 mg/l |
| 11 Jun 2025, 10:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 May 2025, 11:08 | 0.072 | 0.072 mg/l |
| 8 Apr 2025, 11:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Mar 2025, 10:46 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Feb 2025, 10:37 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Jan 2025, 11:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Dec 2024, 11:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Nov 2024, 13:15 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Oct 2024, 09:38 | 0.075 | 0.075 mg/l |
| 25 Sep 2024, 11:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Aug 2024, 10:28 | 0.054 | 0.054 mg/l |
| 22 Jul 2024, 09:04 | 0.031 | 0.031 mg/l |
| 20 Jun 2024, 10:23 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Mar 2024, 14:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Feb 2024, 12:02 | 0.056 | 0.056 mg/l |
| 4 Jan 2024, 14:14 | 0.032 | 0.032 mg/l |
| 4 Dec 2023, 11:01 | 0.05 | 0.05 mg/l |
| 1 Nov 2023, 13:23 | 0.034 | 0.034 mg/l |
| 12 Oct 2023, 14:23 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
1.39 mg/l
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 14:50 | 1.39 | 1.39 mg/l |
| 3 Aug 2026, 13:59 | 1.1 | 1.1 mg/l |
| 7 Jul 2026, 11:32 | 1.59 | 1.59 mg/l |
| 5 Jun 2026, 11:18 | 2.18 | 2.18 mg/l |
| 11 May 2026, 13:58 | 4.08 | 4.08 mg/l |
| 17 Apr 2026, 09:14 | 5.28 | 5.28 mg/l |
| 16 Mar 2026, 12:22 | 7.27 | 7.27 mg/l |
| 9 Feb 2026, 13:11 | 9.08 | 9.08 mg/l |
| 7 Jan 2026, 09:43 | 7.26 | 7.26 mg/l |
| 9 Dec 2025, 12:17 | 9.97 | 9.97 mg/l |
| 19 Nov 2025, 11:34 | 8.36 | 8.36 mg/l |
| 17 Oct 2025, 10:41 | 1.59 | 1.59 mg/l |
| 5 Sep 2025, 12:25 | 1.27 | 1.27 mg/l |
| 8 Aug 2025, 15:44 | 1.09 | 1.09 mg/l |
| 3 Jul 2025, 11:08 | 1.38 | 1.38 mg/l |
| 11 Jun 2025, 10:57 | 2.09 | 2.09 mg/l |
| 12 May 2025, 11:08 | 3.07 | 3.07 mg/l |
| 8 Apr 2025, 11:26 | 5.38 | 5.38 mg/l |
| 11 Mar 2025, 10:46 | 7.57 | 7.57 mg/l |
| 7 Feb 2025, 10:37 | 8.58 | 8.58 mg/l |
| 21 Jan 2025, 11:20 | 8.18 | 8.18 mg/l |
| 4 Dec 2024, 11:41 | 7.98 | 7.98 mg/l |
| 20 Nov 2024, 13:15 | 6.48 | 6.48 mg/l |
| 23 Oct 2024, 09:38 | 7.67 | 7.67 mg/l |
| 25 Sep 2024, 11:10 | 14.9 | 14.9 mg/l |
| 19 Aug 2024, 10:28 | 2.29 | 2.29 mg/l |
| 22 Jul 2024, 09:04 | 3.38 | 3.38 mg/l |
| 20 Jun 2024, 10:23 | 4.28 | 4.28 mg/l |
| 5 Mar 2024, 14:18 | 8.18 | 8.18 mg/l |
| 7 Feb 2024, 12:02 | 6.17 | 6.17 mg/l |
| 4 Jan 2024, 14:14 | 6.78 | 6.78 mg/l |
| 4 Dec 2023, 11:01 | 6.17 | 6.17 mg/l |
| 1 Nov 2023, 13:23 | 5.77 | 5.77 mg/l |
| 12 Oct 2023, 14:23 | 1.99 | 1.99 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.27 mg/l
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 14:50 | 0.27 | 0.27 mg/l |
| 3 Aug 2026, 13:59 | 0.19 | 0.19 mg/l |
| 7 Jul 2026, 11:32 | 0.14 | 0.14 mg/l |
| 5 Jun 2026, 11:18 | 0.14 | 0.14 mg/l |
| 11 May 2026, 13:58 | 0.13 | 0.13 mg/l |
| 17 Apr 2026, 09:14 | 0.056 | 0.056 mg/l |
| 16 Mar 2026, 12:22 | 0.049 | 0.049 mg/l |
| 9 Feb 2026, 13:11 | 0.059 | 0.059 mg/l |
| 7 Jan 2026, 09:43 | 0.089 | 0.089 mg/l |
| 9 Dec 2025, 12:17 | 0.063 | 0.063 mg/l |
| 19 Nov 2025, 11:34 | 0.068 | 0.068 mg/l |
| 17 Oct 2025, 10:41 | 0.15 | 0.15 mg/l |
| 5 Sep 2025, 12:25 | 0.18 | 0.18 mg/l |
| 8 Aug 2025, 15:44 | 0.084 | 0.084 mg/l |
| 3 Jul 2025, 11:08 | 0.11 | 0.11 mg/l |
| 11 Jun 2025, 10:57 | 0.072 | 0.072 mg/l |
| 12 May 2025, 11:08 | 0.064 | 0.064 mg/l |
| 8 Apr 2025, 11:26 | 0.019 | 0.019 mg/l |
| 11 Mar 2025, 10:46 | 0.059 | 0.059 mg/l |
| 7 Feb 2025, 10:37 | 0.028 | 0.028 mg/l |
| 21 Jan 2025, 11:20 | 0.045 | 0.045 mg/l |
| 4 Dec 2024, 11:41 | 0.041 | 0.041 mg/l |
| 20 Nov 2024, 13:15 | 0.06 | 0.06 mg/l |
| 23 Oct 2024, 09:38 | 0.059 | 0.059 mg/l |
| 25 Sep 2024, 11:10 | 0.14 | 0.14 mg/l |
| 19 Aug 2024, 10:28 | 0.061 | 0.061 mg/l |
| 22 Jul 2024, 09:04 | 0.062 | 0.062 mg/l |
| 20 Jun 2024, 10:23 | 0.054 | 0.054 mg/l |
| 5 Mar 2024, 14:18 | 0.056 | 0.056 mg/l |
| 7 Feb 2024, 12:02 | 0.086 | 0.086 mg/l |
| 4 Jan 2024, 14:14 | 0.068 | 0.068 mg/l |
| 4 Dec 2023, 11:01 | 0.088 | 0.088 mg/l |
| 1 Nov 2023, 13:23 | 0.084 | 0.084 mg/l |
| 12 Oct 2023, 14:23 | 0.18 | 0.18 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
745 µS/cm
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 14:50 | 745 | 745 µS/cm |
| 3 Aug 2026, 13:59 | 797 | 797 µS/cm |
| 7 Jul 2026, 11:32 | 783 | 783 µS/cm |
| 5 Jun 2026, 11:18 | 323 | 323 µS/cm |
| 11 May 2026, 13:58 | 813 | 813 µS/cm |
| 17 Apr 2026, 09:14 | 827 | 827 µS/cm |
| 16 Mar 2026, 12:22 | 726 | 726 µS/cm |
| 9 Feb 2026, 13:11 | 610 | 610 µS/cm |
| 7 Jan 2026, 09:43 | 965 | 965 µS/cm |
| 9 Dec 2025, 12:17 | 581 | 581 µS/cm |
| 19 Nov 2025, 11:34 | 682 | 682 µS/cm |
| 17 Oct 2025, 10:41 | 935 | 935 µS/cm |
| 5 Sep 2025, 12:25 | 536 | 536 µS/cm |
| 8 Aug 2025, 15:44 | 845 | 845 µS/cm |
| 3 Jul 2025, 11:08 | 795 | 795 µS/cm |
| 11 Jun 2025, 10:57 | 768 | 768 µS/cm |
| 12 May 2025, 11:08 | 819 | 819 µS/cm |
| 8 Apr 2025, 11:26 | 823 | 823 µS/cm |
| 11 Mar 2025, 10:46 | 824 | 824 µS/cm |
| 7 Feb 2025, 10:37 | 765 | 765 µS/cm |
| 21 Jan 2025, 11:20 | 787 | 787 µS/cm |
| 4 Dec 2024, 11:41 | 703 | 703 µS/cm |
| 20 Nov 2024, 13:15 | 756 | 756 µS/cm |
| 23 Oct 2024, 09:38 | 711 | 711 µS/cm |
| 25 Sep 2024, 11:10 | 535 | 535 µS/cm |
| 19 Aug 2024, 10:28 | 887 | 887 µS/cm |
| 22 Jul 2024, 09:04 | 792 | 792 µS/cm |
| 20 Jun 2024, 10:23 | 831 | 831 µS/cm |
| 5 Mar 2024, 14:18 | 760 | 760 µS/cm |
| 7 Feb 2024, 12:02 | 646 | 646 µS/cm |
| 4 Jan 2024, 14:14 | 509 | 509 µS/cm |
| 4 Dec 2023, 11:01 | 616 | 616 µS/cm |
| 1 Nov 2023, 13:23 | 582 | 582 µS/cm |
| 12 Oct 2023, 14:23 | 692 | 692 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 | 82.4% 7 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Sep 2026 | 7.78 mg/l 7 Sep 2026 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – Sep 2026 | 18 °C 7 Sep 2026 |
| pH 0061 | River water | 34 | Oct 2023 – Sep 2026 | 7.99 7 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 34 | Oct 2023 – Sep 2026 | below 0.03 mg/l 7 Sep 2026 |
| Nitrate as N 0117 | River water | 34 | Oct 2023 – Sep 2026 | 1.39 mg/l 7 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 34 | Oct 2023 – Sep 2026 | 0.27 mg/l 7 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Sep 2026 | 745 µS/cm 7 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 34 | Oct 2023 – Sep 2026 | 180 mg/l 7 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 34 | Oct 2023 – Sep 2026 | below 0.00096 mg/l 7 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 23 | Jun 2024 – May 2026 | 1.3 mg/l 11 May 2026 |
| Nitrite as N 0118 | River water | 34 | Oct 2023 – Sep 2026 | 0.0057 mg/l 7 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 34 | Oct 2023 – Sep 2026 | 1.4 mg/l 7 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.