Wooler Water at Wooler Weir
EA name: WOOLER WATER AT WOOLER WEIR
Environment Agency sampling point NE-41000093 · 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, 10:0124 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 4 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 399425, 628310As published, to the nearest 1 m. Open in a map
- River, by its own name
- Wooler Water
- River, by the map
- Wooler WaterPlaced on the river its name gives, 1 m from the line.
- Next gauge downstream
- Doddington Bridge On the River Till · 3.5 km along the river
- Nearest gauge upstream
- Wooler On the Wooler Water · 0.2 km along the river
- Why it was sampled
- Monitoring (national agency policy) (24 samples)
Planned investigation (local monitoring) (10 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
90.5%
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 10:01 | 90.5 | 90.5% |
| 11 Aug 2026, 09:06 | 101.2 | 101.2% |
| 2 Jul 2026, 10:36 | 105.2 | 105.2% |
| 18 Jun 2026, 08:55 | 94.5 | 94.5% |
| 1 May 2026, 12:14 | 113 | 113% |
| 9 Apr 2026, 07:56 | 82.9 | 82.9% |
| 3 Mar 2026, 11:49 | 99.1 | 99.1% |
| 5 Feb 2026, 07:56 | 100.9 | 100.9% |
| 5 Jan 2026, 07:39 | 97.8 | 97.8% |
| 5 Dec 2025, 07:18 | 99.6 | 99.6% |
| 5 Nov 2025, 07:44 | 95.8 | 95.8% |
| 9 Oct 2025, 11:44 | 99 | 99% |
| 3 Sep 2025, 07:12 | 91.8 | 91.8% |
| 1 Aug 2025, 07:29 | 93.4 | 93.4% |
| 2 Jul 2025, 07:10 | 88.9 | 88.9% |
| 6 Jun 2025, 06:50 | 95.5 | 95.5% |
| 8 May 2025, 07:38 | 91 | 91% |
| 3 Apr 2025, 09:25 | 105 | 105% |
| 4 Mar 2025, 07:34 | 99.5 | 99.5% |
| 3 Feb 2025, 07:37 | 100.2 | 100.2% |
| 20 Jan 2025, 07:47 | 100.5 | 100.5% |
| 6 Dec 2024, 09:35 | 99.7 | 99.7% |
| 18 Nov 2024, 07:49 | 97 | 97% |
| 14 Oct 2024, 07:42 | 97.5 | 97.5% |
| 18 Sep 2024, 09:17 | 97.3 | 97.3% |
| 21 Aug 2024, 07:11 | 95.1 | 95.1% |
| 15 Jul 2024, 07:29 | 93 | 93% |
| 17 Jun 2024, 07:22 | 95.3 | 95.3% |
| 1 Mar 2024, 07:42 | 97.7 | 97.7% |
| 1 Feb 2024, 07:38 | 98.6 | 98.6% |
| 3 Jan 2024, 08:24 | 101.6 | 101.6% |
| 1 Dec 2023, 07:53 | 105 | 105% |
| 1 Nov 2023, 07:46 | 99 | 99% |
| 4 Oct 2023, 07:49 | 96.9 | 96.9% |
Dissolved oxygen
as O2 · code 9924 · mg/l
9.45 mg/l
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 10:01 | 9.45 | 9.45 mg/l |
| 11 Aug 2026, 09:06 | 10.7 | 10.7 mg/l |
| 2 Jul 2026, 10:36 | 10.7 | 10.7 mg/l |
| 18 Jun 2026, 08:55 | 9.96 | 9.96 mg/l |
| 1 May 2026, 12:14 | 12.2 | 12.2 mg/l |
| 9 Apr 2026, 07:56 | 9.57 | 9.57 mg/l |
| 3 Mar 2026, 11:49 | 12.2 | 12.2 mg/l |
| 5 Feb 2026, 07:56 | 12.9 | 12.9 mg/l |
| 5 Jan 2026, 07:39 | 13.9 | 13.9 mg/l |
| 5 Dec 2025, 07:18 | 12.3 | 12.3 mg/l |
| 5 Nov 2025, 07:44 | 10.6 | 10.6 mg/l |
| 9 Oct 2025, 11:44 | 10.7 | 10.7 mg/l |
| 3 Sep 2025, 07:12 | 9.61 | 9.61 mg/l |
| 1 Aug 2025, 07:29 | 9.69 | 9.69 mg/l |
| 2 Jul 2025, 07:10 | 9.24 | 9.24 mg/l |
| 6 Jun 2025, 06:50 | 10.7 | 10.7 mg/l |
| 8 May 2025, 07:38 | 10.8 | 10.8 mg/l |
| 3 Apr 2025, 09:25 | 12.9 | 12.9 mg/l |
| 4 Mar 2025, 07:34 | 12.3 | 12.3 mg/l |
| 3 Feb 2025, 07:37 | 12.7 | 12.7 mg/l |
| 20 Jan 2025, 07:47 | 13.2 | 13.2 mg/l |
| 6 Dec 2024, 09:35 | 12.7 | 12.7 mg/l |
| 18 Nov 2024, 07:49 | 12.8 | 12.8 mg/l |
| 14 Oct 2024, 07:42 | 12.2 | 12.2 mg/l |
| 18 Sep 2024, 09:17 | 10.8 | 10.8 mg/l |
| 21 Aug 2024, 07:11 | 10.4 | 10.4 mg/l |
| 15 Jul 2024, 07:29 | 10.1 | 10.1 mg/l |
| 17 Jun 2024, 07:22 | 10.4 | 10.4 mg/l |
| 1 Mar 2024, 07:42 | 12.8 | 12.8 mg/l |
| 1 Feb 2024, 07:38 | 12.8 | 12.8 mg/l |
| 3 Jan 2024, 08:24 | 12.6 | 12.6 mg/l |
| 1 Dec 2023, 07:53 | 14.1 | 14.1 mg/l |
| 1 Nov 2023, 07:46 | 11.6 | 11.6 mg/l |
| 4 Oct 2023, 07:49 | 10.8 | 10.8 mg/l |
Water temperature
code 0076 · °C
13.3 °C
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 10:01 | 13.3 | 13.3 °C |
| 11 Aug 2026, 09:06 | 12.7 | 12.7 °C |
| 2 Jul 2026, 10:36 | 14.4 | 14.4 °C |
| 18 Jun 2026, 08:55 | 12.9 | 12.9 °C |
| 1 May 2026, 12:14 | 11.9 | 11.9 °C |
| 9 Apr 2026, 07:56 | 9 | 9 °C |
| 3 Mar 2026, 11:49 | 6.5 | 6.5 °C |
| 5 Feb 2026, 07:56 | 4.8 | 4.8 °C |
| 5 Jan 2026, 07:39 | 0.9 | 0.9 °C |
| 5 Dec 2025, 07:18 | 6.2 | 6.2 °C |
| 5 Nov 2025, 07:44 | 10.6 | 10.6 °C |
| 9 Oct 2025, 11:44 | 11.6 | 11.6 °C |
| 3 Sep 2025, 07:12 | 13.2 | 13.2 °C |
| 1 Aug 2025, 07:29 | 13.6 | 13.6 °C |
| 2 Jul 2025, 07:10 | 13.5 | 13.5 °C |
| 6 Jun 2025, 06:50 | 10.3 | 10.3 °C |
| 8 May 2025, 07:38 | 7.8 | 7.8 °C |
| 3 Apr 2025, 09:25 | 6.6 | 6.6 °C |
| 4 Mar 2025, 07:34 | 6.3 | 6.3 °C |
| 3 Feb 2025, 07:37 | 5.1 | 5.1 °C |
| 20 Jan 2025, 07:47 | 4 | 4 °C |
| 6 Dec 2024, 09:35 | 5 | 5 °C |
| 18 Nov 2024, 07:49 | 3.6 | 3.6 °C |
| 14 Oct 2024, 07:42 | 5.8 | 5.8 °C |
| 18 Sep 2024, 09:17 | 10.5 | 10.5 °C |
| 21 Aug 2024, 07:11 | 11.1 | 11.1 °C |
| 15 Jul 2024, 07:29 | 11.5 | 11.5 °C |
| 17 Jun 2024, 07:22 | 11.2 | 11.2 °C |
| 1 Mar 2024, 07:42 | 4.1 | 4.1 °C |
| 1 Feb 2024, 07:38 | 4.4 | 4.4 °C |
| 3 Jan 2024, 08:24 | 6 | 6 °C |
| 1 Dec 2023, 07:53 | 3 | 3 °C |
| 1 Nov 2023, 07:46 | 8.4 | 8.4 °C |
| 4 Oct 2023, 07:49 | 10.4 | 10.4 °C |
pH
code 0061
7.95
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 10:01 | 7.95 | 7.95 |
| 11 Aug 2026, 09:06 | 8.37 | 8.37 |
| 2 Jul 2026, 10:36 | 8.13 | 8.13 |
| 18 Jun 2026, 08:55 | 7.96 | 7.96 |
| 1 May 2026, 12:14 | 8.7 | 8.7 |
| 9 Apr 2026, 07:56 | 8.02 | 8.02 |
| 3 Mar 2026, 11:49 | 7.97 | 7.97 |
| 5 Feb 2026, 07:56 | 8.21 | 8.21 |
| 5 Jan 2026, 07:39 | 7.96 | 7.96 |
| 5 Dec 2025, 07:18 | 8.04 | 8.04 |
| 5 Nov 2025, 07:44 | 7.77 | 7.77 |
| 9 Oct 2025, 11:44 | 8.3 | 8.3 |
| 3 Sep 2025, 07:12 | 8.58 | 8.58 |
| 1 Aug 2025, 07:29 | 8.04 | 8.04 |
| 2 Jul 2025, 07:10 | 8.13 | 8.13 |
| 6 Jun 2025, 06:50 | 8.27 | 8.27 |
| 8 May 2025, 07:38 | 8.48 | 8.48 |
| 3 Apr 2025, 09:25 | 8.12 | 8.12 |
| 4 Mar 2025, 07:34 | 7.99 | 7.99 |
| 3 Feb 2025, 07:37 | 8.19 | 8.19 |
| 20 Jan 2025, 07:47 | 8.15 | 8.15 |
| 6 Dec 2024, 09:35 | 7.73 | 7.73 |
| 18 Nov 2024, 07:49 | 8.08 | 8.08 |
| 14 Oct 2024, 07:42 | 7.81 | 7.81 |
| 18 Sep 2024, 09:17 | 8.39 | 8.39 |
| 21 Aug 2024, 07:11 | 8.12 | 8.12 |
| 15 Jul 2024, 07:29 | 7.92 | 7.92 |
| 17 Jun 2024, 07:22 | 8.21 | 8.21 |
| 1 Mar 2024, 07:42 | 7.95 | 7.95 |
| 1 Feb 2024, 07:38 | 7.96 | 7.96 |
| 3 Jan 2024, 08:24 | 7.79 | 7.79 |
| 1 Dec 2023, 07:53 | 8.27 | 8.27 |
| 1 Nov 2023, 07:46 | 7.48 | 7.48 |
| 4 Oct 2023, 07:49 | 8.07 | 8.07 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.017 mg/l
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 10:01 | 0.017 | 0.017 mg/l |
| 11 Aug 2026, 09:06 | 0.0056 | 0.0056 mg/l |
| 2 Jul 2026, 10:36 | 0.0083 | 0.0083 mg/l |
| 18 Jun 2026, 08:55 | 0.019 | 0.019 mg/l |
| 1 May 2026, 12:14 | 0.0066 | 0.0066 mg/l |
| 9 Apr 2026, 07:56 | 0.0039 | 0.0039 mg/l |
| 3 Mar 2026, 11:49 | 0.0031 | 0.0031 mg/l |
| 5 Feb 2026, 07:56 | 0.0048 | 0.0048 mg/l |
| 5 Jan 2026, 07:39 | 0.004 | 0.004 mg/l |
| 5 Dec 2025, 07:18 | 0.0086 | 0.0086 mg/l |
| 5 Nov 2025, 07:44 | <0.002 | below 0.002 mg/l (not detected above this) |
| 9 Oct 2025, 11:44 | <0.002 | below 0.002 mg/l (not detected above this) |
| 3 Sep 2025, 07:12 | 0.01 | 0.01 mg/l |
| 1 Aug 2025, 07:29 | 0.0066 | 0.0066 mg/l |
| 2 Jul 2025, 07:10 | 0.014 | 0.014 mg/l |
| 6 Jun 2025, 06:50 | 0.0075 | 0.0075 mg/l |
| 8 May 2025, 07:38 | 0.003 | 0.003 mg/l |
| 3 Apr 2025, 09:25 | 0.022 | 0.022 mg/l |
| 4 Mar 2025, 07:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Feb 2025, 07:37 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Jan 2025, 07:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Dec 2024, 09:35 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Nov 2024, 07:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Oct 2024, 07:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Sep 2024, 09:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Aug 2024, 07:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jul 2024, 07:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jun 2024, 07:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Mar 2024, 07:42 | 0.0028 | 0.0028 mg/l |
| 1 Feb 2024, 07:38 | 0.0043 | 0.0043 mg/l |
| 3 Jan 2024, 08:24 | 0.021 | 0.021 mg/l |
| 1 Dec 2023, 07:53 | 0.006 | 0.006 mg/l |
| 1 Nov 2023, 07:46 | 0.015 | 0.015 mg/l |
| 4 Oct 2023, 07:49 | 0.0061 | 0.0061 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
2.59 mg/l
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 10:01 | 2.59 | 2.59 mg/l |
| 11 Aug 2026, 09:06 | 2.69 | 2.69 mg/l |
| 2 Jul 2026, 10:36 | 2.79 | 2.79 mg/l |
| 18 Jun 2026, 08:55 | 2.69 | 2.69 mg/l |
| 1 May 2026, 12:14 | 2.2 | 2.2 mg/l |
| 9 Apr 2026, 07:56 | 1.8 | 1.8 mg/l |
| 3 Mar 2026, 11:49 | 1.7 | 1.7 mg/l |
| 5 Feb 2026, 07:56 | 0.619 | 0.619 mg/l |
| 5 Jan 2026, 07:39 | 1.9 | 1.9 mg/l |
| 5 Dec 2025, 07:18 | 0.999 | 0.999 mg/l |
| 5 Nov 2025, 07:44 | 0.729 | 0.729 mg/l |
| 9 Oct 2025, 11:44 | 1.6 | 1.6 mg/l |
| 3 Sep 2025, 07:12 | 2.69 | 2.69 mg/l |
| 1 Aug 2025, 07:29 | 2.29 | 2.29 mg/l |
| 2 Jul 2025, 07:10 | 2.59 | 2.59 mg/l |
| 6 Jun 2025, 06:50 | 2.69 | 2.69 mg/l |
| 8 May 2025, 07:38 | 2.59 | 2.59 mg/l |
| 3 Apr 2025, 09:25 | 2.2 | 2.2 mg/l |
| 4 Mar 2025, 07:34 | 1.9 | 1.9 mg/l |
| 3 Feb 2025, 07:37 | 1.8 | 1.8 mg/l |
| 20 Jan 2025, 07:47 | 1.7 | 1.7 mg/l |
| 6 Dec 2024, 09:35 | 0.996 | 0.996 mg/l |
| 18 Nov 2024, 07:49 | 2.1 | 2.1 mg/l |
| 14 Oct 2024, 07:42 | 1.1 | 1.1 mg/l |
| 18 Sep 2024, 09:17 | 2.3 | 2.3 mg/l |
| 21 Aug 2024, 07:11 | 2.5 | 2.5 mg/l |
| 15 Jul 2024, 07:29 | 0.856 | 0.856 mg/l |
| 17 Jun 2024, 07:22 | 1.5 | 1.5 mg/l |
| 1 Mar 2024, 07:42 | 2 | 2 mg/l |
| 1 Feb 2024, 07:38 | 1.3 | 1.3 mg/l |
| 3 Jan 2024, 08:24 | 0.849 | 0.849 mg/l |
| 1 Dec 2023, 07:53 | 1.3 | 1.3 mg/l |
| 1 Nov 2023, 07:46 | 0.877 | 0.877 mg/l |
| 4 Oct 2023, 07:49 | 1.2 | 1.2 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.0095 mg/l
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 10:01 | 0.0095 | 0.0095 mg/l |
| 11 Aug 2026, 09:06 | 0.0041 | 0.0041 mg/l |
| 2 Jul 2026, 10:36 | 0.0041 | 0.0041 mg/l |
| 18 Jun 2026, 08:55 | 0.0061 | 0.0061 mg/l |
| 1 May 2026, 12:14 | 0.0018 | 0.0018 mg/l |
| 9 Apr 2026, 07:56 | <0.001 | below 0.001 mg/l (not detected above this) |
| 3 Mar 2026, 11:49 | 0.0075 | 0.0075 mg/l |
| 5 Feb 2026, 07:56 | 0.0099 | 0.0099 mg/l |
| 5 Jan 2026, 07:39 | 0.01 | 0.01 mg/l |
| 5 Dec 2025, 07:18 | 0.0089 | 0.0089 mg/l |
| 5 Nov 2025, 07:44 | 0.0028 | 0.0028 mg/l |
| 9 Oct 2025, 11:44 | 0.0028 | 0.0028 mg/l |
| 3 Sep 2025, 07:12 | 0.0027 | 0.0027 mg/l |
| 1 Aug 2025, 07:29 | 0.0023 | 0.0023 mg/l |
| 2 Jul 2025, 07:10 | 0.0071 | 0.0071 mg/l |
| 6 Jun 2025, 06:50 | 0.0043 | 0.0043 mg/l |
| 8 May 2025, 07:38 | <0.001 | below 0.001 mg/l (not detected above this) |
| 3 Apr 2025, 09:25 | 0.015 | 0.015 mg/l |
| 4 Mar 2025, 07:34 | <0.01 | below 0.01 mg/l (not detected above this) |
| 3 Feb 2025, 07:37 | <0.01 | below 0.01 mg/l (not detected above this) |
| 20 Jan 2025, 07:47 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 Dec 2024, 09:35 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Nov 2024, 07:49 | <0.01 | below 0.01 mg/l (not detected above this) |
| 14 Oct 2024, 07:42 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Sep 2024, 09:17 | <0.01 | below 0.01 mg/l (not detected above this) |
| 21 Aug 2024, 07:11 | <0.01 | below 0.01 mg/l (not detected above this) |
| 15 Jul 2024, 07:29 | <0.01 | below 0.01 mg/l (not detected above this) |
| 17 Jun 2024, 07:22 | <0.01 | below 0.01 mg/l (not detected above this) |
| 1 Mar 2024, 07:42 | 0.0053 | 0.0053 mg/l |
| 1 Feb 2024, 07:38 | 0.01 | 0.01 mg/l |
| 3 Jan 2024, 08:24 | 0.011 | 0.011 mg/l |
| 1 Dec 2023, 07:53 | 0.0097 | 0.0097 mg/l |
| 1 Nov 2023, 07:46 | 0.012 | 0.012 mg/l |
| 4 Oct 2023, 07:49 | 0.0042 | 0.0042 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
351 µS/cm
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 10:01 | 351 | 351 µS/cm |
| 11 Aug 2026, 09:06 | 352 | 352 µS/cm |
| 2 Jul 2026, 10:36 | 343 | 343 µS/cm |
| 18 Jun 2026, 08:55 | 333 | 333 µS/cm |
| 1 May 2026, 12:14 | 280 | 280 µS/cm |
| 9 Apr 2026, 07:56 | 628 | 628 µS/cm |
| 3 Mar 2026, 11:49 | 196 | 196 µS/cm |
| 5 Feb 2026, 07:56 | 93 | 93 µS/cm |
| 5 Jan 2026, 07:39 | 236 | 236 µS/cm |
| 5 Dec 2025, 07:18 | 132 | 132 µS/cm |
| 5 Nov 2025, 07:44 | 140 | 140 µS/cm |
| 9 Oct 2025, 11:44 | 256 | 256 µS/cm |
| 3 Sep 2025, 07:12 | 367 | 367 µS/cm |
| 1 Aug 2025, 07:29 | 334 | 334 µS/cm |
| 2 Jul 2025, 07:10 | 334 | 334 µS/cm |
| 6 Jun 2025, 06:50 | 331 | 331 µS/cm |
| 8 May 2025, 07:38 | 316 | 316 µS/cm |
| 3 Apr 2025, 09:25 | 321 | 321 µS/cm |
| 4 Mar 2025, 07:34 | 232 | 232 µS/cm |
| 3 Feb 2025, 07:37 | 214 | 214 µS/cm |
| 20 Jan 2025, 07:47 | 194 | 194 µS/cm |
| 6 Dec 2024, 09:35 | 122 | 122 µS/cm |
| 18 Nov 2024, 07:49 | 235 | 235 µS/cm |
| 14 Oct 2024, 07:42 | 137 | 137 µS/cm |
| 18 Sep 2024, 09:17 | 357 | 357 µS/cm |
| 21 Aug 2024, 07:11 | 307 | 307 µS/cm |
| 15 Jul 2024, 07:29 | 116 | 116 µS/cm |
| 17 Jun 2024, 07:22 | 212 | 212 µS/cm |
| 1 Mar 2024, 07:42 | 220 | 220 µS/cm |
| 1 Feb 2024, 07:38 | 133 | 133 µS/cm |
| 3 Jan 2024, 08:24 | 100 | 100 µS/cm |
| 1 Dec 2023, 07:53 | 165 | 165 µS/cm |
| 1 Nov 2023, 07:46 | 133 | 133 µS/cm |
| 4 Oct 2023, 07:49 | 200 | 200 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 | 90.5% 7 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Sep 2026 | 9.45 mg/l 7 Sep 2026 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – Sep 2026 | 13.3 °C 7 Sep 2026 |
| pH 0061 | River water | 34 | Oct 2023 – Sep 2026 | 7.95 7 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 34 | Oct 2023 – Sep 2026 | 0.017 mg/l 7 Sep 2026 |
| Nitrate as N 0117 | River water | 34 | Oct 2023 – Sep 2026 | 2.59 mg/l 7 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 34 | Oct 2023 – Sep 2026 | 0.0095 mg/l 7 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Sep 2026 | 351 µS/cm 7 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 34 | Oct 2023 – Sep 2026 | 120 mg/l 7 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 34 | Oct 2023 – Sep 2026 | 0.00035 mg/l 7 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 23 | Jun 2024 – May 2026 | 1.3 mg/l 1 May 2026 |
| Nitrite as N 0118 | River water | 34 | Oct 2023 – Sep 2026 | 0.0061 mg/l 7 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 34 | Oct 2023 – Sep 2026 | 2.6 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.