Leven at Hutton Rudby
EA name: LEVEN AT HUTTON RUDBY
Environment Agency sampling point NE-45400502 · 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
- 15 Jul 2026, 11:103 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 32 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 Monitoring (national agency policy)
- Where
- National Grid 447157, 506612As published, to the nearest 1 m. Open in a map
- River, by its own name
- Leven
- River, by the map
- River LevenPlaced on the river its name gives, 1 m from the line.
- Next gauge downstream
- Foxton Bridge On the River Leven · 8.4 km along the river
- Nearest gauge upstream
- Stokesley Downstream On the River Leven · 10.0 km along the river
- Why it was sampled
- Monitoring (national agency policy) (32 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
99.3%
Sampled 15 Jul 2026, 3 months ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jul 2026, 11:10 | 99.3 | 99.3% |
| 28 May 2026, 09:51 | 83.7 | 83.7% |
| 24 Apr 2026, 10:05 | 104.6 | 104.6% |
| 8 Apr 2026, 11:28 | 112.1 | 112.1% |
| 20 Mar 2026, 09:28 | 100 | 100% |
| 3 Mar 2026, 09:49 | 99.8 | 99.8% |
| 27 Feb 2026, 12:19 | 101.7 | 101.7% |
| 11 Feb 2026, 09:40 | 101.1 | 101.1% |
| 22 Jan 2026, 11:12 | 99.1 | 99.1% |
| 14 Jan 2026, 09:31 | 98.9 | 98.9% |
| 18 Dec 2025, 12:39 | 97.4 | 97.4% |
| 11 Dec 2025, 08:55 | 97.1 | 97.1% |
| 27 Nov 2025, 09:23 | 100.2 | 100.2% |
| 3 Nov 2025, 14:13 | 93.3 | 93.3% |
| 7 Mar 2025, 12:28 | 108.8 | 108.8% |
| 6 Feb 2025, 11:20 | 95.8 | 95.8% |
| 22 Jan 2025, 09:33 | 99.8 | 99.8% |
| 4 Dec 2024, 10:39 | 97.9 | 97.9% |
| 21 Nov 2024, 11:43 | 98 | 98% |
| 14 Oct 2024, 11:36 | 98.8 | 98.8% |
| 30 Sep 2024, 13:55 | 100 | 100% |
| 21 Aug 2024, 11:45 | 99.8 | 99.8% |
| 23 Jul 2024, 12:28 | 100.7 | 100.7% |
| 26 Jun 2024, 14:21 | 108.2 | 108.2% |
| 23 May 2024, 12:08 | 91.7 | 91.7% |
| 16 Apr 2024, 12:39 | 101.2 | 101.2% |
| 19 Feb 2024, 12:19 | 100.7 | 100.7% |
| 17 Jan 2024, 09:42 | 97.2 | 97.2% |
| 8 Dec 2023, 09:38 | 98.6 | 98.6% |
| 22 Nov 2023, 08:56 | 98.1 | 98.1% |
| 18 Oct 2023, 12:44 | 100.2 | 100.2% |
Dissolved oxygen
as O2 · code 9924 · mg/l
9.63 mg/l
Sampled 15 Jul 2026, 3 months ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jul 2026, 11:10 | 9.63 | 9.63 mg/l |
| 28 May 2026, 09:51 | 8.47 | 8.47 mg/l |
| 24 Apr 2026, 10:05 | 12.1 | 12.1 mg/l |
| 8 Apr 2026, 11:28 | 12.6 | 12.6 mg/l |
| 20 Mar 2026, 09:28 | 11.6 | 11.6 mg/l |
| 3 Mar 2026, 09:49 | 11.9 | 11.9 mg/l |
| 27 Feb 2026, 12:19 | 11.7 | 11.7 mg/l |
| 11 Feb 2026, 09:40 | 12.4 | 12.4 mg/l |
| 22 Jan 2026, 11:12 | 12.2 | 12.2 mg/l |
| 14 Jan 2026, 09:31 | 12.9 | 12.9 mg/l |
| 18 Dec 2025, 12:39 | 11.4 | 11.4 mg/l |
| 11 Dec 2025, 08:55 | 11.5 | 11.5 mg/l |
| 27 Nov 2025, 09:23 | 12 | 12 mg/l |
| 3 Nov 2025, 14:13 | 10.5 | 10.5 mg/l |
| 7 Mar 2025, 12:28 | 12.6 | 12.6 mg/l |
| 6 Feb 2025, 11:20 | 12.7 | 12.7 mg/l |
| 22 Jan 2025, 09:33 | 12.7 | 12.7 mg/l |
| 4 Dec 2024, 10:39 | 12.4 | 12.4 mg/l |
| 21 Nov 2024, 11:43 | 13.8 | 13.8 mg/l |
| 14 Oct 2024, 11:36 | 11.6 | 11.6 mg/l |
| 30 Sep 2024, 13:55 | 11 | 11 mg/l |
| 21 Aug 2024, 11:45 | 10.3 | 10.3 mg/l |
| 23 Jul 2024, 12:28 | 9.93 | 9.93 mg/l |
| 26 Jun 2024, 14:21 | 10.2 | 10.2 mg/l |
| 23 May 2024, 12:08 | 9.86 | 9.86 mg/l |
| 16 Apr 2024, 12:39 | 11.9 | 11.9 mg/l |
| 19 Feb 2024, 12:19 | 11.6 | 11.6 mg/l |
| 17 Jan 2024, 09:42 | 13.3 | 13.3 mg/l |
| 8 Dec 2023, 09:38 | 12.4 | 12.4 mg/l |
| 22 Nov 2023, 08:56 | 11.5 | 11.5 mg/l |
| 18 Oct 2023, 12:44 | 11.4 | 11.4 mg/l |
Water temperature
code 0076 · °C
16.7 °C
Sampled 15 Jul 2026, 3 months ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jul 2026, 11:10 | 16.7 | 16.7 °C |
| 28 May 2026, 09:51 | 14.7 | 14.7 °C |
| 24 Apr 2026, 10:05 | 8.9 | 8.9 °C |
| 8 Apr 2026, 11:28 | 10.2 | 10.2 °C |
| 20 Mar 2026, 09:28 | 8.7 | 8.7 °C |
| 3 Mar 2026, 09:49 | 7.5 | 7.5 °C |
| 27 Feb 2026, 12:19 | 9.2 | 9.2 °C |
| 11 Feb 2026, 09:40 | 6.4 | 6.4 °C |
| 22 Jan 2026, 11:12 | 6.3 | 6.3 °C |
| 14 Jan 2026, 09:31 | 4.1 | 4.1 °C |
| 18 Dec 2025, 12:39 | 8.3 | 8.3 °C |
| 11 Dec 2025, 08:55 | 7.9 | 7.9 °C |
| 27 Nov 2025, 09:23 | 7.6 | 7.6 °C |
| 3 Nov 2025, 14:13 | 10.2 | 10.2 °C |
| 7 Mar 2025, 12:28 | 8.7 | 8.7 °C |
| 6 Feb 2025, 11:20 | 3.5 | 3.5 °C |
| 22 Jan 2025, 09:33 | 5 | 5 °C |
| 4 Dec 2024, 10:39 | 5.4 | 5.4 °C |
| 21 Nov 2024, 11:43 | 1.4 | 1.4 °C |
| 14 Oct 2024, 11:36 | 8.2 | 8.2 °C |
| 30 Sep 2024, 13:55 | 11.1 | 11.1 °C |
| 21 Aug 2024, 11:45 | 14 | 14 °C |
| 23 Jul 2024, 12:28 | 15.9 | 15.9 °C |
| 26 Jun 2024, 14:21 | 18.3 | 18.3 °C |
| 23 May 2024, 12:08 | 12 | 12 °C |
| 16 Apr 2024, 12:39 | 8.2 | 8.2 °C |
| 19 Feb 2024, 12:19 | 9 | 9 °C |
| 17 Jan 2024, 09:42 | 2.2 | 2.2 °C |
| 8 Dec 2023, 09:38 | 5.5 | 5.5 °C |
| 22 Nov 2023, 08:56 | 8.3 | 8.3 °C |
| 18 Oct 2023, 12:44 | 9.5 | 9.5 °C |
pH
code 0061
8.09
Sampled 15 Jul 2026, 3 months ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jul 2026, 11:10 | 8.09 | 8.09 |
| 28 May 2026, 09:51 | 7.96 | 7.96 |
| 24 Apr 2026, 10:05 | 8.42 | 8.42 |
| 8 Apr 2026, 11:28 | 8.41 | 8.41 |
| 20 Mar 2026, 09:28 | 8.33 | 8.33 |
| 3 Mar 2026, 09:49 | 8.18 | 8.18 |
| 27 Feb 2026, 12:19 | 8.16 | 8.16 |
| 11 Feb 2026, 09:40 | 8.16 | 8.16 |
| 22 Jan 2026, 11:12 | 7.72 | 7.72 |
| 14 Jan 2026, 09:31 | 8.17 | 8.17 |
| 18 Dec 2025, 12:39 | 7.93 | 7.93 |
| 11 Dec 2025, 08:55 | 8.01 | 8.01 |
| 27 Nov 2025, 09:23 | 8.15 | 8.15 |
| 3 Nov 2025, 14:13 | 8 | 8 |
| 7 Mar 2025, 12:28 | 8.3 | 8.3 |
| 6 Feb 2025, 11:20 | 8.26 | 8.26 |
| 22 Jan 2025, 09:33 | 8.12 | 8.12 |
| 4 Dec 2024, 10:39 | 8.23 | 8.23 |
| 21 Nov 2024, 11:43 | 8.7 | 8.7 |
| 14 Oct 2024, 11:36 | 8.04 | 8.04 |
| 30 Sep 2024, 13:55 | 7.91 | 7.91 |
| 21 Aug 2024, 11:45 | 8.31 | 8.31 |
| 23 Jul 2024, 12:28 | 8.18 | 8.18 |
| 26 Jun 2024, 14:21 | 8.53 | 8.53 |
| 23 May 2024, 12:08 | 7.7 | 7.7 |
| 16 Apr 2024, 12:39 | 8.18 | 8.18 |
| 19 Feb 2024, 12:19 | 8.09 | 8.09 |
| 17 Jan 2024, 09:42 | 8.16 | 8.16 |
| 8 Dec 2023, 09:38 | 7.84 | 7.84 |
| 22 Nov 2023, 08:56 | 8.1 | 8.1 |
| 18 Oct 2023, 12:44 | 8.1 | 8.1 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 15 Jul 2026, 3 months ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jul 2026, 11:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 May 2026, 09:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Apr 2026, 10:05 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Apr 2026, 11:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Mar 2026, 09:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Mar 2026, 09:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Feb 2026, 12:19 | 0.031 | 0.031 mg/l |
| 11 Feb 2026, 09:40 | 0.065 | 0.065 mg/l |
| 22 Jan 2026, 11:12 | 0.068 | 0.068 mg/l |
| 14 Jan 2026, 09:31 | 0.076 | 0.076 mg/l |
| 18 Dec 2025, 12:39 | 0.057 | 0.057 mg/l |
| 11 Dec 2025, 08:55 | 0.041 | 0.041 mg/l |
| 27 Nov 2025, 09:23 | 0.041 | 0.041 mg/l |
| 3 Nov 2025, 14:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Mar 2025, 12:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Feb 2025, 11:20 | 0.072 | 0.072 mg/l |
| 22 Jan 2025, 09:33 | 0.14 | 0.14 mg/l |
| 4 Dec 2024, 10:39 | 0.042 | 0.042 mg/l |
| 21 Nov 2024, 11:43 | 0.053 | 0.053 mg/l |
| 14 Oct 2024, 11:36 | 0.038 | 0.038 mg/l |
| 30 Sep 2024, 13:55 | 0.075 | 0.075 mg/l |
| 21 Aug 2024, 11:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Jul 2024, 12:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Jun 2024, 14:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 May 2024, 12:08 | 0.28 | 0.28 mg/l |
| 16 Apr 2024, 12:39 | 0.76 | 0.76 mg/l |
| 20 Mar 2024, 10:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Feb 2024, 12:19 | 0.073 | 0.073 mg/l |
| 17 Jan 2024, 09:42 | 0.12 | 0.12 mg/l |
| 8 Dec 2023, 09:38 | 0.079 | 0.079 mg/l |
| 22 Nov 2023, 08:56 | 0.057 | 0.057 mg/l |
| 18 Oct 2023, 12:44 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
3.79 mg/l
Sampled 15 Jul 2026, 3 months ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jul 2026, 11:10 | 3.79 | 3.79 mg/l |
| 28 May 2026, 09:51 | 3.04 | 3.04 mg/l |
| 24 Apr 2026, 10:05 | 2.68 | 2.68 mg/l |
| 8 Apr 2026, 11:28 | 2.38 | 2.38 mg/l |
| 20 Mar 2026, 09:28 | 3.38 | 3.38 mg/l |
| 3 Mar 2026, 09:49 | 2.88 | 2.88 mg/l |
| 27 Feb 2026, 12:19 | 3.18 | 3.18 mg/l |
| 11 Feb 2026, 09:40 | 3.38 | 3.38 mg/l |
| 22 Jan 2026, 11:12 | 3.39 | 3.39 mg/l |
| 14 Jan 2026, 09:31 | 4.57 | 4.57 mg/l |
| 18 Dec 2025, 12:39 | 3.39 | 3.39 mg/l |
| 11 Dec 2025, 08:55 | 4.19 | 4.19 mg/l |
| 27 Nov 2025, 09:23 | 5.48 | 5.48 mg/l |
| 3 Nov 2025, 14:13 | 2.59 | 2.59 mg/l |
| 7 Mar 2025, 12:28 | 3.37 | 3.37 mg/l |
| 6 Feb 2025, 11:20 | 3.27 | 3.27 mg/l |
| 22 Jan 2025, 09:33 | 3.06 | 3.06 mg/l |
| 4 Dec 2024, 10:39 | 4.58 | 4.58 mg/l |
| 21 Nov 2024, 11:43 | 3.07 | 3.07 mg/l |
| 14 Oct 2024, 11:36 | 2.78 | 2.78 mg/l |
| 30 Sep 2024, 13:55 | 4.96 | 4.96 mg/l |
| 21 Aug 2024, 11:45 | 3.19 | 3.19 mg/l |
| 23 Jul 2024, 12:28 | 2.59 | 2.59 mg/l |
| 26 Jun 2024, 14:21 | 2.79 | 2.79 mg/l |
| 23 May 2024, 12:08 | 6.34 | 6.34 mg/l |
| 16 Apr 2024, 12:39 | 3.17 | 3.17 mg/l |
| 20 Mar 2024, 10:53 | 2.98 | 2.98 mg/l |
| 19 Feb 2024, 12:19 | 3.37 | 3.37 mg/l |
| 17 Jan 2024, 09:42 | 3.67 | 3.67 mg/l |
| 8 Dec 2023, 09:38 | 3.49 | 3.49 mg/l |
| 22 Nov 2023, 08:56 | 4.37 | 4.37 mg/l |
| 18 Oct 2023, 12:44 | 3.39 | 3.39 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.11 mg/l
Sampled 15 Jul 2026, 3 months ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jul 2026, 11:10 | 0.11 | 0.11 mg/l |
| 28 May 2026, 09:51 | 0.11 | 0.11 mg/l |
| 24 Apr 2026, 10:05 | 0.035 | 0.035 mg/l |
| 8 Apr 2026, 11:28 | 0.054 | 0.054 mg/l |
| 20 Mar 2026, 09:28 | 0.06 | 0.06 mg/l |
| 3 Mar 2026, 09:49 | 0.077 | 0.077 mg/l |
| 27 Feb 2026, 12:19 | 0.063 | 0.063 mg/l |
| 11 Feb 2026, 09:40 | 0.072 | 0.072 mg/l |
| 22 Jan 2026, 11:12 | 0.12 | 0.12 mg/l |
| 14 Jan 2026, 09:31 | 0.082 | 0.082 mg/l |
| 18 Dec 2025, 12:39 | 0.099 | 0.099 mg/l |
| 11 Dec 2025, 08:55 | 0.08 | 0.08 mg/l |
| 27 Nov 2025, 09:23 | 0.063 | 0.063 mg/l |
| 3 Nov 2025, 14:13 | 0.099 | 0.099 mg/l |
| 7 Mar 2025, 12:28 | 0.054 | 0.054 mg/l |
| 6 Feb 2025, 11:20 | 0.06 | 0.06 mg/l |
| 22 Jan 2025, 09:33 | 0.065 | 0.065 mg/l |
| 4 Dec 2024, 10:39 | 0.08 | 0.08 mg/l |
| 21 Nov 2024, 11:43 | 0.079 | 0.079 mg/l |
| 14 Oct 2024, 11:36 | 0.063 | 0.063 mg/l |
| 30 Sep 2024, 13:55 | 0.096 | 0.096 mg/l |
| 21 Aug 2024, 11:45 | 0.063 | 0.063 mg/l |
| 23 Jul 2024, 12:28 | 0.087 | 0.087 mg/l |
| 26 Jun 2024, 14:21 | 0.083 | 0.083 mg/l |
| 23 May 2024, 12:08 | 0.15 | 0.15 mg/l |
| 16 Apr 2024, 12:39 | 0.12 | 0.12 mg/l |
| 20 Mar 2024, 10:53 | 0.067 | 0.067 mg/l |
| 19 Feb 2024, 12:19 | 0.071 | 0.071 mg/l |
| 17 Jan 2024, 09:42 | 0.054 | 0.054 mg/l |
| 8 Dec 2023, 09:38 | 0.079 | 0.079 mg/l |
| 22 Nov 2023, 08:56 | 0.056 | 0.056 mg/l |
| 18 Oct 2023, 12:44 | 0.12 | 0.12 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
731 µS/cm
Sampled 15 Jul 2026, 3 months ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jul 2026, 11:10 | 731 | 731 µS/cm |
| 28 May 2026, 09:51 | 698 | 698 µS/cm |
| 24 Apr 2026, 10:05 | 588 | 588 µS/cm |
| 8 Apr 2026, 11:28 | 562 | 562 µS/cm |
| 20 Mar 2026, 09:28 | 568 | 568 µS/cm |
| 3 Mar 2026, 09:49 | 512 | 512 µS/cm |
| 27 Feb 2026, 12:19 | 502 | 502 µS/cm |
| 11 Feb 2026, 09:40 | 610 | 610 µS/cm |
| 22 Jan 2026, 11:12 | 298 | 298 µS/cm |
| 14 Jan 2026, 09:31 | 493 | 493 µS/cm |
| 18 Dec 2025, 12:39 | 358 | 358 µS/cm |
| 11 Dec 2025, 08:55 | 409 | 409 µS/cm |
| 27 Nov 2025, 09:23 | 504 | 504 µS/cm |
| 3 Nov 2025, 14:13 | 587 | 587 µS/cm |
| 7 Mar 2025, 12:28 | 581 | 581 µS/cm |
| 6 Feb 2025, 11:20 | 578 | 578 µS/cm |
| 22 Jan 2025, 09:33 | 594 | 594 µS/cm |
| 4 Dec 2024, 10:39 | 507 | 507 µS/cm |
| 21 Nov 2024, 11:43 | 315 | 315 µS/cm |
| 14 Oct 2024, 11:36 | 496 | 496 µS/cm |
| 30 Sep 2024, 13:55 | 494 | 494 µS/cm |
| 21 Aug 2024, 11:45 | 675 | 675 µS/cm |
| 23 Jul 2024, 12:28 | 556 | 556 µS/cm |
| 26 Jun 2024, 14:21 | 632 | 632 µS/cm |
| 23 May 2024, 12:08 | 358 | 358 µS/cm |
| 16 Apr 2024, 12:39 | 498 | 498 µS/cm |
| 19 Feb 2024, 12:19 | 542 | 542 µS/cm |
| 17 Jan 2024, 09:42 | 593 | 593 µS/cm |
| 8 Dec 2023, 09:38 | 297 | 297 µS/cm |
| 22 Nov 2023, 08:56 | 439 | 439 µS/cm |
| 18 Oct 2023, 12:44 | 609 | 609 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 | 31 | Oct 2023 – Jul 2026 | 99.3% 15 Jul 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 31 | Oct 2023 – Jul 2026 | 9.63 mg/l 15 Jul 2026 |
| Temperature of Water 0076 | River water | 31 | Oct 2023 – Jul 2026 | 16.7 °C 15 Jul 2026 |
| pH 0061 | River water | 31 | Oct 2023 – Jul 2026 | 8.09 15 Jul 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 32 | Oct 2023 – Jul 2026 | below 0.03 mg/l 15 Jul 2026 |
| Nitrate as N 0117 | River water | 32 | Oct 2023 – Jul 2026 | 3.79 mg/l 15 Jul 2026 |
| Orthophosphate, reactive as P 0180 | River water | 32 | Oct 2023 – Jul 2026 | 0.11 mg/l 15 Jul 2026 |
| Conductivity at 25 C 0077 | River water | 31 | Oct 2023 – Jul 2026 | 731 µS/cm 15 Jul 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 32 | Oct 2023 – Jul 2026 | 190 mg/l 15 Jul 2026 |
| Ammonia un-ionised as N 0119 | River water | 31 | Oct 2023 – Jul 2026 | below 0.00089 mg/l 15 Jul 2026 |
| BOD : 5 Day ATU 0085 | River water | 27 | Feb 2024 – Jul 2026 | 1.3 mg/l 15 Jul 2026 |
| Nitrite as N 0118 | River water | 32 | Oct 2023 – Jul 2026 | 0.0064 mg/l 15 Jul 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 32 | Oct 2023 – Jul 2026 | 3.8 mg/l 15 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.