Wooler Water at Coldgate Mill
EA name: WOOLER WATER AT COLDGATE MILL
Environment Agency sampling point NE-41000037 · 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, 09:5224 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 40 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 399756, 624849As 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, 18 m from the line.
- Next gauge downstream
- Wooler On the Wooler Water · 4.1 km along the riverBeside Coldgate Mill: too close to say above or below.
- Why it was sampled
- Monitoring (national agency policy) (24 samples)
Planned investigation (local monitoring) (16 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
98.5%
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 09:52 | 98.5 | 98.5% |
| 6 Aug 2026, 11:35 | 102.9 | 102.9% |
| 3 Jul 2026, 09:08 | 101.3 | 101.3% |
| 17 Jun 2026, 07:09 | 97.8 | 97.8% |
| 5 May 2026, 12:03 | 101.5 | 101.5% |
| 9 Apr 2026, 10:16 | 104.6 | 104.6% |
| 3 Mar 2026, 09:30 | 101.9 | 101.9% |
| 6 Feb 2026, 07:51 | 101.9 | 101.9% |
| 6 Jan 2026, 10:36 | 101.2 | 101.2% |
| 8 Dec 2025, 08:18 | 101.8 | 101.8% |
| 5 Nov 2025, 11:04 | 102.8 | 102.8% |
| 3 Oct 2025, 08:04 | 98.4 | 98.4% |
| 3 Sep 2025, 07:24 | 97.8 | 97.8% |
| 1 Aug 2025, 07:39 | 101.6 | 101.6% |
| 4 Jul 2025, 10:15 | 101.1 | 101.1% |
| 6 Jun 2025, 07:01 | 99.1 | 99.1% |
| 6 May 2025, 07:34 | 95 | 95% |
| 4 Apr 2025, 10:00 | 103.4 | 103.4% |
| 5 Mar 2025, 10:13 | 103.3 | 103.3% |
| 4 Feb 2025, 07:45 | 101.4 | 101.4% |
| 21 Jan 2025, 07:32 | 101.8 | 101.8% |
| 3 Dec 2024, 07:58 | 100.7 | 100.7% |
| 18 Nov 2024, 07:58 | 100.1 | 100.1% |
| 14 Oct 2024, 07:56 | 100 | 100% |
| 18 Sep 2024, 09:01 | 99 | 99% |
| 21 Aug 2024, 07:21 | 99.1 | 99.1% |
| 15 Jul 2024, 07:38 | 95.5 | 95.5% |
| 17 Jun 2024, 07:32 | 95 | 95% |
| 1 Mar 2024, 08:02 | 100.9 | 100.9% |
| 1 Feb 2024, 07:47 | 99.7 | 99.7% |
| 2 Jan 2024, 08:02 | 102.7 | 102.7% |
| 4 Dec 2023, 12:23 | 101.2 | 101.2% |
| 1 Nov 2023, 07:56 | 100.2 | 100.2% |
| 4 Oct 2023, 07:59 | 100.9 | 100.9% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.2 mg/l
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 09:52 | 10.2 | 10.2 mg/l |
| 6 Aug 2026, 11:35 | 10.7 | 10.7 mg/l |
| 3 Jul 2026, 09:08 | 10.5 | 10.5 mg/l |
| 17 Jun 2026, 07:09 | 10.2 | 10.2 mg/l |
| 5 May 2026, 12:03 | 11.6 | 11.6 mg/l |
| 9 Apr 2026, 10:16 | 12 | 12 mg/l |
| 3 Mar 2026, 09:30 | 13.1 | 13.1 mg/l |
| 6 Feb 2026, 07:51 | 13.4 | 13.4 mg/l |
| 6 Jan 2026, 10:36 | 14.6 | 14.6 mg/l |
| 8 Dec 2025, 08:18 | 12.3 | 12.3 mg/l |
| 5 Nov 2025, 11:04 | 11.4 | 11.4 mg/l |
| 3 Oct 2025, 08:04 | 10.6 | 10.6 mg/l |
| 3 Sep 2025, 07:24 | 10.1 | 10.1 mg/l |
| 1 Aug 2025, 07:39 | 10.4 | 10.4 mg/l |
| 4 Jul 2025, 10:15 | 10.5 | 10.5 mg/l |
| 6 Jun 2025, 07:01 | 11 | 11 mg/l |
| 6 May 2025, 07:34 | 11.7 | 11.7 mg/l |
| 4 Apr 2025, 10:00 | 12.7 | 12.7 mg/l |
| 5 Mar 2025, 10:13 | 12.6 | 12.6 mg/l |
| 4 Feb 2025, 07:45 | 12.5 | 12.5 mg/l |
| 21 Jan 2025, 07:32 | 13.3 | 13.3 mg/l |
| 3 Dec 2024, 07:58 | 13.1 | 13.1 mg/l |
| 18 Nov 2024, 07:58 | 13.6 | 13.6 mg/l |
| 14 Oct 2024, 07:56 | 12.5 | 12.5 mg/l |
| 18 Sep 2024, 09:01 | 11.1 | 11.1 mg/l |
| 21 Aug 2024, 07:21 | 10.8 | 10.8 mg/l |
| 15 Jul 2024, 07:38 | 10.4 | 10.4 mg/l |
| 17 Jun 2024, 07:32 | 10.5 | 10.5 mg/l |
| 1 Mar 2024, 08:02 | 13.5 | 13.5 mg/l |
| 1 Feb 2024, 07:47 | 13.1 | 13.1 mg/l |
| 2 Jan 2024, 08:02 | 13.1 | 13.1 mg/l |
| 4 Dec 2023, 12:23 | 13.2 | 13.2 mg/l |
| 1 Nov 2023, 07:56 | 11.8 | 11.8 mg/l |
| 4 Oct 2023, 07:59 | 11.4 | 11.4 mg/l |
Water temperature
code 0076 · °C
13.7 °C
Sampled 7 Sep 2026, 24 days ago · 40 results banked
Every result (40)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 09:52 | 13.7 | 13.7 °C |
| 6 Aug 2026, 11:35 | 13.4 | 13.4 °C |
| 3 Jul 2026, 09:08 | 13.6 | 13.6 °C |
| 17 Jun 2026, 07:09 | 13.2 | 13.2 °C |
| 5 May 2026, 12:03 | 9.5 | 9.5 °C |
| 9 Apr 2026, 10:16 | 9.2 | 9.2 °C |
| 3 Mar 2026, 09:30 | 4.6 | 4.6 °C |
| 6 Feb 2026, 07:51 | 3.7 | 3.7 °C |
| 6 Jan 2026, 10:36 | 0.5 | 0.5 °C |
| 8 Dec 2025, 08:18 | 7 | 7 °C |
| 5 Nov 2025, 11:04 | 10.7 | 10.7 °C |
| 3 Oct 2025, 08:04 | 11.9 | 11.9 °C |
| 3 Sep 2025, 07:24 | 13.6 | 13.6 °C |
| 1 Aug 2025, 07:39 | 14.3 | 14.3 °C |
| 4 Jul 2025, 10:15 | 13.6 | 13.6 °C |
| 6 Jun 2025, 07:01 | 10.5 | 10.5 °C |
| 6 May 2025, 07:34 | 6.4 | 6.4 °C |
| 4 Apr 2025, 10:00 | 6.6 | 6.6 °C |
| 5 Mar 2025, 10:13 | 6.9 | 6.9 °C |
| 4 Feb 2025, 07:45 | 6.3 | 6.3 °C |
| 21 Jan 2025, 07:32 | 4 | 4 °C |
| 3 Dec 2024, 07:58 | 4.2 | 4.2 °C |
| 18 Nov 2024, 07:58 | 2.5 | 2.5 °C |
| 14 Oct 2024, 07:56 | 5.9 | 5.9 °C |
| 18 Sep 2024, 09:01 | 10.2 | 10.2 °C |
| 21 Aug 2024, 07:21 | 11.4 | 11.4 °C |
| 15 Jul 2024, 07:38 | 11.5 | 11.5 °C |
| 17 Jun 2024, 07:32 | 10.9 | 10.9 °C |
| 19 Mar 2024, 07:24 | 7.7 | 7.7 °C |
| 1 Mar 2024, 08:02 | 3.2 | 3.2 °C |
| 19 Feb 2024, 08:54 | 6.7 | 6.7 °C |
| 1 Feb 2024, 07:47 | 4 | 4 °C |
| 15 Jan 2024, 11:10 | 1.2 | 1.2 °C |
| 2 Jan 2024, 08:02 | 5 | 5 °C |
| 19 Dec 2023, 08:44 | 6.7 | 6.7 °C |
| 4 Dec 2023, 12:23 | 4.2 | 4.2 °C |
| 21 Nov 2023, 08:12 | 7.5 | 7.5 °C |
| 1 Nov 2023, 07:56 | 8.3 | 8.3 °C |
| 23 Oct 2023, 09:56 | 6.8 | 6.8 °C |
| 4 Oct 2023, 07:59 | 9.9 | 9.9 °C |
pH
code 0061
8.1
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 09:52 | 8.1 | 8.1 |
| 6 Aug 2026, 11:35 | 8.04 | 8.04 |
| 3 Jul 2026, 09:08 | 8.55 | 8.55 |
| 17 Jun 2026, 07:09 | 7.98 | 7.98 |
| 5 May 2026, 12:03 | 8.1 | 8.1 |
| 9 Apr 2026, 10:16 | 8.06 | 8.06 |
| 3 Mar 2026, 09:30 | 7.69 | 7.69 |
| 6 Feb 2026, 07:51 | 7.42 | 7.42 |
| 6 Jan 2026, 10:36 | 8.42 | 8.42 |
| 8 Dec 2025, 08:18 | 8.04 | 8.04 |
| 5 Nov 2025, 11:04 | 7.89 | 7.89 |
| 3 Oct 2025, 08:04 | 7.96 | 7.96 |
| 3 Sep 2025, 07:24 | 8.55 | 8.55 |
| 1 Aug 2025, 07:39 | 7.92 | 7.92 |
| 4 Jul 2025, 10:15 | 7.68 | 7.68 |
| 6 Jun 2025, 07:01 | 8.03 | 8.03 |
| 6 May 2025, 07:34 | 8.03 | 8.03 |
| 4 Apr 2025, 10:00 | 8.02 | 8.02 |
| 5 Mar 2025, 10:13 | 8.11 | 8.11 |
| 4 Feb 2025, 07:45 | 7.89 | 7.89 |
| 21 Jan 2025, 07:32 | 8.3 | 8.3 |
| 3 Dec 2024, 07:58 | 7.66 | 7.66 |
| 18 Nov 2024, 07:58 | 8.18 | 8.18 |
| 14 Oct 2024, 07:56 | 7.56 | 7.56 |
| 18 Sep 2024, 09:01 | 8.52 | 8.52 |
| 21 Aug 2024, 07:21 | 7.98 | 7.98 |
| 15 Jul 2024, 07:38 | 7.6 | 7.6 |
| 17 Jun 2024, 07:32 | 7.97 | 7.97 |
| 1 Mar 2024, 08:02 | 7.65 | 7.65 |
| 1 Feb 2024, 07:47 | 7.58 | 7.58 |
| 2 Jan 2024, 08:02 | 7.22 | 7.22 |
| 4 Dec 2023, 12:23 | 7.61 | 7.61 |
| 1 Nov 2023, 07:56 | 7.29 | 7.29 |
| 4 Oct 2023, 07:59 | 8.01 | 8.01 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.0071 mg/l
Sampled 7 Sep 2026, 24 days ago · 40 results banked
Every result (40)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 09:52 | 0.0071 | 0.0071 mg/l |
| 6 Aug 2026, 11:35 | 0.0035 | 0.0035 mg/l |
| 3 Jul 2026, 09:08 | 0.0046 | 0.0046 mg/l |
| 17 Jun 2026, 07:09 | 0.01 | 0.01 mg/l |
| 5 May 2026, 12:03 | 0.0022 | 0.0022 mg/l |
| 9 Apr 2026, 10:16 | <0.002 | below 0.002 mg/l (not detected above this) |
| 3 Mar 2026, 09:30 | 0.0043 | 0.0043 mg/l |
| 6 Feb 2026, 07:51 | <0.002 | below 0.002 mg/l (not detected above this) |
| 6 Jan 2026, 10:36 | <0.002 | below 0.002 mg/l (not detected above this) |
| 8 Dec 2025, 08:18 | 0.0032 | 0.0032 mg/l |
| 5 Nov 2025, 11:04 | 0.014 | 0.014 mg/l |
| 3 Oct 2025, 08:04 | <0.002 | below 0.002 mg/l (not detected above this) |
| 3 Sep 2025, 07:24 | 0.0043 | 0.0043 mg/l |
| 1 Aug 2025, 07:39 | 0.0022 | 0.0022 mg/l |
| 4 Jul 2025, 10:15 | 0.0049 | 0.0049 mg/l |
| 6 Jun 2025, 07:01 | 0.0051 | 0.0051 mg/l |
| 6 May 2025, 07:34 | 0.0045 | 0.0045 mg/l |
| 4 Apr 2025, 10:00 | 0.0058 | 0.0058 mg/l |
| 5 Mar 2025, 10:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Feb 2025, 07:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Jan 2025, 07:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Dec 2024, 07:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Nov 2024, 07:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Oct 2024, 07:56 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Sep 2024, 09:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Aug 2024, 07:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jul 2024, 07:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jun 2024, 07:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Mar 2024, 07:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Mar 2024, 08:02 | <0.002 | below 0.002 mg/l (not detected above this) |
| 19 Feb 2024, 08:54 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Feb 2024, 07:47 | 0.005 | 0.005 mg/l |
| 15 Jan 2024, 11:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Jan 2024, 08:02 | <0.002 | below 0.002 mg/l (not detected above this) |
| 19 Dec 2023, 08:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Dec 2023, 12:23 | 0.01 | 0.01 mg/l |
| 21 Nov 2023, 08:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Nov 2023, 07:56 | 0.0022 | 0.0022 mg/l |
| 23 Oct 2023, 09:56 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Oct 2023, 07:59 | 0.0022 | 0.0022 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.968 mg/l
Sampled 7 Sep 2026, 24 days ago · 40 results banked
Every result (40)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 09:52 | 0.968 | 0.968 mg/l |
| 6 Aug 2026, 11:35 | 0.189 | 0.189 mg/l |
| 3 Jul 2026, 09:08 | 0.269 | 0.269 mg/l |
| 17 Jun 2026, 07:09 | 0.279 | 0.279 mg/l |
| 5 May 2026, 12:03 | 0.149 | 0.149 mg/l |
| 9 Apr 2026, 10:16 | 0.139 | 0.139 mg/l |
| 3 Mar 2026, 09:30 | 0.359 | 0.359 mg/l |
| 6 Feb 2026, 07:51 | 0.409 | 0.409 mg/l |
| 6 Jan 2026, 10:36 | 0.459 | 0.459 mg/l |
| 8 Dec 2025, 08:18 | 0.309 | 0.309 mg/l |
| 5 Nov 2025, 11:04 | 0.349 | 0.349 mg/l |
| 3 Oct 2025, 08:04 | 0.179 | 0.179 mg/l |
| 3 Sep 2025, 07:24 | 0.259 | 0.259 mg/l |
| 1 Aug 2025, 07:39 | 0.149 | 0.149 mg/l |
| 4 Jul 2025, 10:15 | 0.149 | 0.149 mg/l |
| 6 Jun 2025, 07:01 | 0.279 | 0.279 mg/l |
| 6 May 2025, 07:34 | 0.239 | 0.239 mg/l |
| 4 Apr 2025, 10:00 | 0.789 | 0.789 mg/l |
| 5 Mar 2025, 10:13 | 0.676 | 0.676 mg/l |
| 4 Feb 2025, 07:45 | 0.436 | 0.436 mg/l |
| 21 Jan 2025, 07:32 | 0.446 | 0.446 mg/l |
| 3 Dec 2024, 07:58 | 0.256 | 0.256 mg/l |
| 18 Nov 2024, 07:58 | 0.396 | 0.396 mg/l |
| 14 Oct 2024, 07:56 | 0.446 | 0.446 mg/l |
| 18 Sep 2024, 09:01 | 0.226 | 0.226 mg/l |
| 21 Aug 2024, 07:21 | 0.226 | 0.226 mg/l |
| 15 Jul 2024, 07:38 | <0.196 | below 0.196 mg/l (not detected above this) |
| 17 Jun 2024, 07:32 | <0.196 | below 0.196 mg/l (not detected above this) |
| 19 Mar 2024, 07:24 | 0.216 | 0.216 mg/l |
| 1 Mar 2024, 08:02 | 0.379 | 0.379 mg/l |
| 19 Feb 2024, 08:54 | 0.376 | 0.376 mg/l |
| 1 Feb 2024, 07:47 | 0.489 | 0.489 mg/l |
| 15 Jan 2024, 11:10 | 0.476 | 0.476 mg/l |
| 2 Jan 2024, 08:02 | 0.159 | 0.159 mg/l |
| 19 Dec 2023, 08:44 | 0.566 | 0.566 mg/l |
| 4 Dec 2023, 12:23 | 0.459 | 0.459 mg/l |
| 21 Nov 2023, 08:12 | <0.196 | below 0.196 mg/l (not detected above this) |
| 1 Nov 2023, 07:56 | 0.419 | 0.419 mg/l |
| 23 Oct 2023, 09:56 | 0.576 | 0.576 mg/l |
| 4 Oct 2023, 07:59 | 0.159 | 0.159 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.0041 mg/l
Sampled 7 Sep 2026, 24 days ago · 40 results banked
Every result (40)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 09:52 | 0.0041 | 0.0041 mg/l |
| 6 Aug 2026, 11:35 | 0.0032 | 0.0032 mg/l |
| 3 Jul 2026, 09:08 | 0.005 | 0.005 mg/l |
| 17 Jun 2026, 07:09 | 0.0046 | 0.0046 mg/l |
| 5 May 2026, 12:03 | 0.0016 | 0.0016 mg/l |
| 9 Apr 2026, 10:16 | <0.001 | below 0.001 mg/l (not detected above this) |
| 3 Mar 2026, 09:30 | 0.0063 | 0.0063 mg/l |
| 6 Feb 2026, 07:51 | 0.0082 | 0.0082 mg/l |
| 6 Jan 2026, 10:36 | 0.0083 | 0.0083 mg/l |
| 8 Dec 2025, 08:18 | 0.0097 | 0.0097 mg/l |
| 5 Nov 2025, 11:04 | 0.004 | 0.004 mg/l |
| 3 Oct 2025, 08:04 | 0.011 | 0.011 mg/l |
| 3 Sep 2025, 07:24 | 0.001 | 0.001 mg/l |
| 1 Aug 2025, 07:39 | 0.0022 | 0.0022 mg/l |
| 4 Jul 2025, 10:15 | 0.0052 | 0.0052 mg/l |
| 6 Jun 2025, 07:01 | 0.0034 | 0.0034 mg/l |
| 6 May 2025, 07:34 | <0.001 | below 0.001 mg/l (not detected above this) |
| 4 Apr 2025, 10:00 | 0.0032 | 0.0032 mg/l |
| 5 Mar 2025, 10:13 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Feb 2025, 07:45 | <0.01 | below 0.01 mg/l (not detected above this) |
| 21 Jan 2025, 07:32 | <0.01 | below 0.01 mg/l (not detected above this) |
| 3 Dec 2024, 07:58 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Nov 2024, 07:58 | <0.01 | below 0.01 mg/l (not detected above this) |
| 14 Oct 2024, 07:56 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Sep 2024, 09:01 | <0.01 | below 0.01 mg/l (not detected above this) |
| 21 Aug 2024, 07:21 | <0.01 | below 0.01 mg/l (not detected above this) |
| 15 Jul 2024, 07:38 | <0.01 | below 0.01 mg/l (not detected above this) |
| 17 Jun 2024, 07:32 | <0.01 | below 0.01 mg/l (not detected above this) |
| 19 Mar 2024, 07:24 | <0.01 | below 0.01 mg/l (not detected above this) |
| 1 Mar 2024, 08:02 | 0.0058 | 0.0058 mg/l |
| 19 Feb 2024, 08:54 | <0.01 | below 0.01 mg/l (not detected above this) |
| 1 Feb 2024, 07:47 | 0.0099 | 0.0099 mg/l |
| 15 Jan 2024, 11:10 | <0.01 | below 0.01 mg/l (not detected above this) |
| 2 Jan 2024, 08:02 | 0.012 | 0.012 mg/l |
| 19 Dec 2023, 08:44 | 0.011 | 0.011 mg/l |
| 4 Dec 2023, 12:23 | 0.011 | 0.011 mg/l |
| 21 Nov 2023, 08:12 | <0.01 | below 0.01 mg/l (not detected above this) |
| 1 Nov 2023, 07:56 | 0.0092 | 0.0092 mg/l |
| 23 Oct 2023, 09:56 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Oct 2023, 07:59 | 0.0033 | 0.0033 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
241 µS/cm
Sampled 7 Sep 2026, 24 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 Sep 2026, 09:52 | 241 | 241 µS/cm |
| 6 Aug 2026, 11:35 | 181 | 181 µS/cm |
| 3 Jul 2026, 09:08 | 183 | 183 µS/cm |
| 17 Jun 2026, 07:09 | 164 | 164 µS/cm |
| 5 May 2026, 12:03 | 126 | 126 µS/cm |
| 9 Apr 2026, 10:16 | 115 | 115 µS/cm |
| 3 Mar 2026, 09:30 | 99 | 99 µS/cm |
| 6 Feb 2026, 07:51 | 71 | 71 µS/cm |
| 6 Jan 2026, 10:36 | 133 | 133 µS/cm |
| 8 Dec 2025, 08:18 | 59 | 59 µS/cm |
| 5 Nov 2025, 11:04 | 102 | 102 µS/cm |
| 3 Oct 2025, 08:04 | 146 | 146 µS/cm |
| 3 Sep 2025, 07:24 | 235 | 235 µS/cm |
| 1 Aug 2025, 07:39 | 163 | 163 µS/cm |
| 4 Jul 2025, 10:15 | 117 | 117 µS/cm |
| 6 Jun 2025, 07:01 | 171 | 171 µS/cm |
| 6 May 2025, 07:34 | 154 | 154 µS/cm |
| 4 Apr 2025, 10:00 | 175 | 175 µS/cm |
| 5 Mar 2025, 10:13 | 148 | 148 µS/cm |
| 4 Feb 2025, 07:45 | 98 | 98 µS/cm |
| 21 Jan 2025, 07:32 | 106 | 106 µS/cm |
| 3 Dec 2024, 07:58 | 69 | 69 µS/cm |
| 18 Nov 2024, 07:58 | 121 | 121 µS/cm |
| 14 Oct 2024, 07:56 | 78 | 78 µS/cm |
| 18 Sep 2024, 09:01 | 139 | 139 µS/cm |
| 21 Aug 2024, 07:21 | 147 | 147 µS/cm |
| 15 Jul 2024, 07:38 | 61 | 61 µS/cm |
| 17 Jun 2024, 07:32 | 102 | 102 µS/cm |
| 1 Mar 2024, 08:02 | 103 | 103 µS/cm |
| 1 Feb 2024, 07:47 | 71 | 71 µS/cm |
| 2 Jan 2024, 08:02 | 42 | 42 µS/cm |
| 4 Dec 2023, 12:23 | 108 | 108 µS/cm |
| 1 Nov 2023, 07:56 | 69 | 69 µS/cm |
| 4 Oct 2023, 07:59 | 114 | 114 µS/cm |
Everything measured here
19 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 19 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 34 | Oct 2023 – Sep 2026 | 98.5% 7 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Sep 2026 | 10.2 mg/l 7 Sep 2026 |
| Temperature of Water 0076 | River water | 40 | Oct 2023 – Sep 2026 | 13.7 °C 7 Sep 2026 |
| pH 0061 | River water | 34 | Oct 2023 – Sep 2026 | 8.1 7 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 40 | Oct 2023 – Sep 2026 | 0.0071 mg/l 7 Sep 2026 |
| Nitrate as N 0117 | River water | 40 | Oct 2023 – Sep 2026 | 0.968 mg/l 7 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 40 | Oct 2023 – Sep 2026 | 0.0041 mg/l 7 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Sep 2026 | 241 µS/cm 7 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 34 | Oct 2023 – Sep 2026 | 66 mg/l 7 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 34 | Oct 2023 – Sep 2026 | 0.00017 mg/l 7 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 23 | Jun 2024 – May 2026 | 2.1 mg/l 5 May 2026 |
| Nitrite as N 0118 | River water | 40 | Oct 2023 – Sep 2026 | below 0.002 mg/l 7 Sep 2026 |
| Nitrogen, Kjeldahl as N 0114 | River water | 24 | Oct 2023 – Mar 2026 | 0.15 mg/l 3 Mar 2026 |
| Nitrogen, Organic as N 0113 | River water | 24 | Oct 2023 – Mar 2026 | 0.146 mg/l 3 Mar 2026 |
| Nitrogen, Total as N 9686 | River water | 24 | Oct 2023 – Mar 2026 | 0.51 mg/l 3 Mar 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 40 | Oct 2023 – Sep 2026 | 0.97 mg/l 7 Sep 2026 |
| Phosphate :- {TIP} 0192 | River water | 24 | Oct 2023 – Mar 2026 | below 0.02 mg/l 3 Mar 2026 |
| Phosphorus, Total as P 0348 | River water | 24 | Oct 2023 – Mar 2026 | below 0.01 mg/l 3 Mar 2026 |
| Solids, Suspended at 105 C 0135 | River water | 24 | Oct 2023 – Mar 2026 | below 3 mg/l 3 Mar 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.