North Tyne NW of Coldwell (Coldwell WRPN)
EA name: NORTH TYNE NW OF COLDWELL (COLDWELL WRPN (also listed as “NORTH TYNE NW OF COLDWELL (COLDWELL WRPN)”)
Environment Agency sampling point NE-43100248 · 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
- 2 Sep 2026, 10:3429 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 33 since 2 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 390401, 573301As published, to the nearest 1 m. Open in a map
- River, by its own name
- North Tyne
- River, by the map
- River North TynePlaced on the river its name gives, 22 m from the line.
- Next gauge downstream
- Reaverhill On the River North Tyne · 0.2 km along the river
- Nearest gauge upstream
- Rede Bridge On the River Rede · 16 km along the riverHareshaw Burn On the Hareshaw Burn · 18 km along the riverBellingham On the River North Tyne · 18 km along the river
- Why it was sampled
- Monitoring (national agency policy) (29 samples)
Planned investigation (local monitoring) (4 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
97.9%
Sampled 2 Sep 2026, 29 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 10:34 | 97.9 | 97.9% |
| 5 Aug 2026, 11:28 | 108.5 | 108.5% |
| 6 Jul 2026, 08:52 | 98.5 | 98.5% |
| 4 Jun 2026, 09:28 | 98.6 | 98.6% |
| 5 May 2026, 10:27 | 106.1 | 106.1% |
| 1 Apr 2026, 14:55 | 106.4 | 106.4% |
| 4 Mar 2026, 11:21 | 100.1 | 100.1% |
| 4 Feb 2026, 09:50 | 98.1 | 98.1% |
| 8 Jan 2026, 10:06 | 102.2 | 102.2% |
| 4 Dec 2025, 11:28 | 101.8 | 101.8% |
| 3 Nov 2025, 10:45 | 96.4 | 96.4% |
| 1 Oct 2025, 13:23 | 99.5 | 99.5% |
| 5 Sep 2025, 10:19 | 98.2 | 98.2% |
| 7 Aug 2025, 13:04 | 103.3 | 103.3% |
| 8 Jul 2025, 09:44 | 99.4 | 99.4% |
| 2 Jun 2025, 12:25 | 100.2 | 100.2% |
| 8 May 2025, 10:33 | 99 | 99% |
| 2 Apr 2025, 12:22 | 104 | 104% |
| 4 Mar 2025, 11:31 | 78.9 | 78.9% |
| 5 Feb 2025, 09:31 | 99.8 | 99.8% |
| 20 Jan 2025, 11:40 | 102.4 | 102.4% |
| 2 Dec 2024, 10:18 | 99.1 | 99.1% |
| 18 Nov 2024, 10:08 | 99.7 | 99.7% |
| 16 Oct 2024, 09:39 | 100.9 | 100.9% |
| 16 Sep 2024, 09:57 | 98.4 | 98.4% |
| 19 Aug 2024, 12:13 | 110 | 110% |
| 15 Jul 2024, 09:53 | 101.2 | 101.2% |
| 19 Jun 2024, 12:13 | 101.3 | 101.3% |
| 1 Feb 2024, 15:10 | 98.8 | 98.8% |
| 4 Jan 2024, 09:25 | 100 | 100% |
| 5 Dec 2023, 11:07 | 99 | 99% |
| 1 Nov 2023, 11:28 | 101.7 | 101.7% |
| 2 Oct 2023, 11:39 | 101.4 | 101.4% |
Dissolved oxygen
as O2 · code 9924 · mg/l
9.76 mg/l
Sampled 2 Sep 2026, 29 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 10:34 | 9.76 | 9.76 mg/l |
| 5 Aug 2026, 11:28 | 10.3 | 10.3 mg/l |
| 6 Jul 2026, 08:52 | 9.68 | 9.68 mg/l |
| 4 Jun 2026, 09:28 | 10.1 | 10.1 mg/l |
| 5 May 2026, 10:27 | 11.3 | 11.3 mg/l |
| 1 Apr 2026, 14:55 | 11.8 | 11.8 mg/l |
| 4 Mar 2026, 11:21 | 12.6 | 12.6 mg/l |
| 4 Feb 2026, 09:50 | 12.8 | 12.8 mg/l |
| 8 Jan 2026, 10:06 | 14 | 14 mg/l |
| 4 Dec 2025, 11:28 | 12.6 | 12.6 mg/l |
| 3 Nov 2025, 10:45 | 11.2 | 11.2 mg/l |
| 1 Oct 2025, 13:23 | 10.4 | 10.4 mg/l |
| 5 Sep 2025, 10:19 | 9.98 | 9.98 mg/l |
| 7 Aug 2025, 13:04 | 9.83 | 9.83 mg/l |
| 8 Jul 2025, 09:44 | 9.93 | 9.93 mg/l |
| 2 Jun 2025, 12:25 | 10 | 10 mg/l |
| 8 May 2025, 10:33 | 10.8 | 10.8 mg/l |
| 2 Apr 2025, 12:22 | 12 | 12 mg/l |
| 4 Mar 2025, 11:31 | 9.59 | 9.59 mg/l |
| 5 Feb 2025, 09:31 | 12.8 | 12.8 mg/l |
| 20 Jan 2025, 11:40 | 13.4 | 13.4 mg/l |
| 2 Dec 2024, 10:18 | 11.7 | 11.7 mg/l |
| 18 Nov 2024, 10:08 | 13 | 13 mg/l |
| 16 Oct 2024, 09:39 | 11.6 | 11.6 mg/l |
| 16 Sep 2024, 09:57 | 10.5 | 10.5 mg/l |
| 19 Aug 2024, 12:13 | 11 | 11 mg/l |
| 15 Jul 2024, 09:53 | 10.5 | 10.5 mg/l |
| 19 Jun 2024, 12:13 | 10.5 | 10.5 mg/l |
| 1 Feb 2024, 15:10 | 12.6 | 12.6 mg/l |
| 4 Jan 2024, 09:25 | 12.4 | 12.4 mg/l |
| 5 Dec 2023, 11:07 | 13.1 | 13.1 mg/l |
| 1 Nov 2023, 11:28 | 11.8 | 11.8 mg/l |
| 2 Oct 2023, 11:39 | 10.8 | 10.8 mg/l |
Water temperature
code 0076 · °C
15.4 °C
Sampled 2 Sep 2026, 29 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 10:34 | 15.4 | 15.4 °C |
| 5 Aug 2026, 11:28 | 17.7 | 17.7 °C |
| 6 Jul 2026, 08:52 | 16.1 | 16.1 °C |
| 4 Jun 2026, 09:28 | 14.2 | 14.2 °C |
| 5 May 2026, 10:27 | 12.4 | 12.4 °C |
| 1 Apr 2026, 14:55 | 10.5 | 10.5 °C |
| 4 Mar 2026, 11:21 | 5.6 | 5.6 °C |
| 4 Feb 2026, 09:50 | 4 | 4 °C |
| 8 Jan 2026, 10:06 | 2.2 | 2.2 °C |
| 4 Dec 2025, 11:28 | 6.1 | 6.1 °C |
| 3 Nov 2025, 10:45 | 8.9 | 8.9 °C |
| 1 Oct 2025, 13:23 | 13.4 | 13.4 °C |
| 5 Sep 2025, 10:19 | 14.5 | 14.5 °C |
| 7 Aug 2025, 13:04 | 17.6 | 17.6 °C |
| 8 Jul 2025, 09:44 | 15.3 | 15.3 °C |
| 2 Jun 2025, 12:25 | 15.3 | 15.3 °C |
| 8 May 2025, 10:33 | 11.4 | 11.4 °C |
| 2 Apr 2025, 12:22 | 8.9 | 8.9 °C |
| 4 Mar 2025, 11:31 | 6.9 | 6.9 °C |
| 5 Feb 2025, 09:31 | 4.7 | 4.7 °C |
| 20 Jan 2025, 11:40 | 3.9 | 3.9 °C |
| 2 Dec 2024, 10:18 | 7.9 | 7.9 °C |
| 18 Nov 2024, 10:08 | 4.1 | 4.1 °C |
| 16 Oct 2024, 09:39 | 9.3 | 9.3 °C |
| 16 Sep 2024, 09:57 | 12.2 | 12.2 °C |
| 19 Aug 2024, 12:13 | 15.1 | 15.1 °C |
| 15 Jul 2024, 09:53 | 13.5 | 13.5 °C |
| 19 Jun 2024, 12:13 | 13.7 | 13.7 °C |
| 1 Feb 2024, 15:10 | 5.1 | 5.1 °C |
| 4 Jan 2024, 09:25 | 6.1 | 6.1 °C |
| 5 Dec 2023, 11:07 | 3.7 | 3.7 °C |
| 1 Nov 2023, 11:28 | 8.8 | 8.8 °C |
| 2 Oct 2023, 11:39 | 12.3 | 12.3 °C |
pH
code 0061
8.13
Sampled 2 Sep 2026, 29 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 10:34 | 8.13 | 8.13 |
| 5 Aug 2026, 11:28 | 8.17 | 8.17 |
| 6 Jul 2026, 08:52 | 7.82 | 7.82 |
| 4 Jun 2026, 09:28 | 7.9 | 7.9 |
| 5 May 2026, 10:27 | 8.22 | 8.22 |
| 1 Apr 2026, 14:55 | 7.93 | 7.93 |
| 4 Mar 2026, 11:21 | 7.61 | 7.61 |
| 4 Feb 2026, 09:50 | 7.94 | 7.94 |
| 8 Jan 2026, 10:06 | 7.83 | 7.83 |
| 4 Dec 2025, 11:28 | 7.81 | 7.81 |
| 3 Nov 2025, 10:45 | 7.76 | 7.76 |
| 1 Oct 2025, 13:23 | 7.53 | 7.53 |
| 5 Sep 2025, 10:19 | 7.88 | 7.88 |
| 7 Aug 2025, 13:04 | 8.23 | 8.23 |
| 8 Jul 2025, 09:44 | 7.92 | 7.92 |
| 2 Jun 2025, 12:25 | 7.78 | 7.78 |
| 8 May 2025, 10:33 | 8.05 | 8.05 |
| 2 Apr 2025, 12:22 | 8.29 | 8.29 |
| 4 Mar 2025, 11:31 | 7.77 | 7.77 |
| 5 Feb 2025, 09:31 | 8.14 | 8.14 |
| 20 Jan 2025, 11:40 | 7.86 | 7.86 |
| 2 Dec 2024, 10:18 | 7.43 | 7.43 |
| 18 Nov 2024, 10:08 | 7.88 | 7.88 |
| 16 Oct 2024, 09:39 | 7.88 | 7.88 |
| 16 Sep 2024, 09:57 | 7.65 | 7.65 |
| 19 Aug 2024, 12:13 | 7.76 | 7.76 |
| 15 Jul 2024, 09:53 | 7.54 | 7.54 |
| 19 Jun 2024, 12:13 | 8.03 | 8.03 |
| 1 Feb 2024, 15:10 | 7.33 | 7.33 |
| 4 Jan 2024, 09:25 | 8.48 | 8.48 |
| 5 Dec 2023, 11:07 | 7.32 | 7.32 |
| 1 Nov 2023, 11:28 | 7.53 | 7.53 |
| 2 Oct 2023, 11:39 | 7.59 | 7.59 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.002 mg/l (not detected above this)
Sampled 2 Sep 2026, 29 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 10:34 | <0.002 | below 0.002 mg/l (not detected above this) |
| 5 Aug 2026, 11:28 | 0.0045 | 0.0045 mg/l |
| 6 Jul 2026, 08:52 | 0.0022 | 0.0022 mg/l |
| 4 Jun 2026, 09:28 | 0.016 | 0.016 mg/l |
| 5 May 2026, 10:27 | 0.0029 | 0.0029 mg/l |
| 1 Apr 2026, 14:55 | <0.002 | below 0.002 mg/l (not detected above this) |
| 4 Mar 2026, 11:21 | 0.0035 | 0.0035 mg/l |
| 4 Feb 2026, 09:50 | 0.006 | 0.006 mg/l |
| 8 Jan 2026, 10:06 | 0.0087 | 0.0087 mg/l |
| 4 Dec 2025, 11:28 | 0.0038 | 0.0038 mg/l |
| 3 Nov 2025, 10:45 | <0.002 | below 0.002 mg/l (not detected above this) |
| 1 Oct 2025, 13:23 | <0.002 | below 0.002 mg/l (not detected above this) |
| 5 Sep 2025, 10:19 | <0.002 | below 0.002 mg/l (not detected above this) |
| 7 Aug 2025, 13:04 | <0.002 | below 0.002 mg/l (not detected above this) |
| 8 Jul 2025, 09:44 | <0.002 | below 0.002 mg/l (not detected above this) |
| 2 Jun 2025, 12:25 | 0.012 | 0.012 mg/l |
| 8 May 2025, 10:33 | <0.002 | below 0.002 mg/l (not detected above this) |
| 2 Apr 2025, 12:22 | 0.0024 | 0.0024 mg/l |
| 4 Mar 2025, 11:31 | <0.002 | below 0.002 mg/l (not detected above this) |
| 5 Feb 2025, 09:31 | 0.0035 | 0.0035 mg/l |
| 20 Jan 2025, 11:40 | 0.0022 | 0.0022 mg/l |
| 2 Dec 2024, 10:18 | 0.0042 | 0.0042 mg/l |
| 18 Nov 2024, 10:08 | 0.0043 | 0.0043 mg/l |
| 16 Oct 2024, 09:39 | <0.002 | below 0.002 mg/l (not detected above this) |
| 16 Sep 2024, 09:57 | 0.0024 | 0.0024 mg/l |
| 19 Aug 2024, 12:13 | 0.007 | 0.007 mg/l |
| 15 Jul 2024, 09:53 | 0.004 | 0.004 mg/l |
| 19 Jun 2024, 12:13 | <0.002 | below 0.002 mg/l (not detected above this) |
| 1 Feb 2024, 15:10 | 0.0039 | 0.0039 mg/l |
| 4 Jan 2024, 09:25 | 0.025 | 0.025 mg/l |
| 5 Dec 2023, 11:07 | 0.033 | 0.033 mg/l |
| 1 Nov 2023, 11:28 | 0.019 | 0.019 mg/l |
| 2 Oct 2023, 11:39 | 0.0098 | 0.0098 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.092 mg/l
Sampled 2 Sep 2026, 29 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 10:34 | 0.092 | 0.092 mg/l |
| 5 Aug 2026, 11:28 | 0.108 | 0.108 mg/l |
| 6 Jul 2026, 08:52 | 0.168 | 0.168 mg/l |
| 4 Jun 2026, 09:28 | 0.168 | 0.168 mg/l |
| 5 May 2026, 10:27 | 0.159 | 0.159 mg/l |
| 1 Apr 2026, 14:55 | 0.219 | 0.219 mg/l |
| 4 Mar 2026, 11:21 | 0.229 | 0.229 mg/l |
| 4 Feb 2026, 09:50 | 0.358 | 0.358 mg/l |
| 8 Jan 2026, 10:06 | 0.169 | 0.169 mg/l |
| 4 Dec 2025, 11:28 | 0.349 | 0.349 mg/l |
| 3 Nov 2025, 10:45 | 0.178 | 0.178 mg/l |
| 1 Oct 2025, 13:23 | 0.228 | 0.228 mg/l |
| 5 Sep 2025, 10:19 | 0.219 | 0.219 mg/l |
| 7 Aug 2025, 13:04 | 0.0668 | 0.0668 mg/l |
| 8 Jul 2025, 09:44 | 0.119 | 0.119 mg/l |
| 2 Jun 2025, 12:25 | 0.218 | 0.218 mg/l |
| 8 May 2025, 10:33 | 0.118 | 0.118 mg/l |
| 2 Apr 2025, 12:22 | 0.149 | 0.149 mg/l |
| 4 Mar 2025, 11:31 | 0.219 | 0.219 mg/l |
| 5 Feb 2025, 09:31 | 0.269 | 0.269 mg/l |
| 20 Jan 2025, 11:40 | 0.489 | 0.489 mg/l |
| 2 Dec 2024, 10:18 | 0.118 | 0.118 mg/l |
| 18 Nov 2024, 10:08 | 0.299 | 0.299 mg/l |
| 16 Oct 2024, 09:39 | 0.338 | 0.338 mg/l |
| 16 Sep 2024, 09:57 | 0.0918 | 0.0918 mg/l |
| 19 Aug 2024, 12:13 | 0.139 | 0.139 mg/l |
| 15 Jul 2024, 09:53 | 0.0744 | 0.0744 mg/l |
| 19 Jun 2024, 12:13 | 0.0528 | 0.0528 mg/l |
| 1 Feb 2024, 15:10 | 0.289 | 0.289 mg/l |
| 4 Jan 2024, 09:25 | 0.279 | 0.279 mg/l |
| 5 Dec 2023, 11:07 | 0.168 | 0.168 mg/l |
| 1 Nov 2023, 11:28 | 0.298 | 0.298 mg/l |
| 2 Oct 2023, 11:39 | 0.0989 | 0.0989 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.002 mg/l
Sampled 2 Sep 2026, 29 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 10:34 | 0.002 | 0.002 mg/l |
| 5 Aug 2026, 11:28 | 0.0028 | 0.0028 mg/l |
| 6 Jul 2026, 08:52 | 0.0036 | 0.0036 mg/l |
| 4 Jun 2026, 09:28 | 0.0039 | 0.0039 mg/l |
| 5 May 2026, 10:27 | 0.0021 | 0.0021 mg/l |
| 1 Apr 2026, 14:55 | 0.0047 | 0.0047 mg/l |
| 4 Mar 2026, 11:21 | 0.0054 | 0.0054 mg/l |
| 4 Feb 2026, 09:50 | 0.008 | 0.008 mg/l |
| 8 Jan 2026, 10:06 | 0.0058 | 0.0058 mg/l |
| 4 Dec 2025, 11:28 | 0.0071 | 0.0071 mg/l |
| 3 Nov 2025, 10:45 | 0.0064 | 0.0064 mg/l |
| 1 Oct 2025, 13:23 | 0.0055 | 0.0055 mg/l |
| 5 Sep 2025, 10:19 | 0.005 | 0.005 mg/l |
| 7 Aug 2025, 13:04 | 0.0033 | 0.0033 mg/l |
| 8 Jul 2025, 09:44 | 0.0042 | 0.0042 mg/l |
| 2 Jun 2025, 12:25 | 0.0027 | 0.0027 mg/l |
| 8 May 2025, 10:33 | 0.0035 | 0.0035 mg/l |
| 2 Apr 2025, 12:22 | 0.0024 | 0.0024 mg/l |
| 4 Mar 2025, 11:31 | 0.0044 | 0.0044 mg/l |
| 5 Feb 2025, 09:31 | 0.0068 | 0.0068 mg/l |
| 20 Jan 2025, 11:40 | 0.0081 | 0.0081 mg/l |
| 2 Dec 2024, 10:18 | 0.012 | 0.012 mg/l |
| 18 Nov 2024, 10:08 | 0.0067 | 0.0067 mg/l |
| 16 Oct 2024, 09:39 | 0.0078 | 0.0078 mg/l |
| 16 Sep 2024, 09:57 | 0.0063 | 0.0063 mg/l |
| 19 Aug 2024, 12:13 | 0.0041 | 0.0041 mg/l |
| 15 Jul 2024, 09:53 | 0.0085 | 0.0085 mg/l |
| 19 Jun 2024, 12:13 | 0.0076 | 0.0076 mg/l |
| 1 Feb 2024, 15:10 | 0.0052 | 0.0052 mg/l |
| 4 Jan 2024, 09:25 | 0.0054 | 0.0054 mg/l |
| 5 Dec 2023, 11:07 | 0.012 | 0.012 mg/l |
| 1 Nov 2023, 11:28 | 0.013 | 0.013 mg/l |
| 2 Oct 2023, 11:39 | 0.0066 | 0.0066 mg/l |
Turbidity
code 6396 · NTU
7 NTU
Sampled 1 Feb 2024, 2.7 years ago · 5 results banked
Every result (5)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Feb 2024, 15:10 | 7 | 7 NTU |
| 4 Jan 2024, 09:25 | 4 | 4 NTU |
| 5 Dec 2023, 11:07 | 31 | 31 NTU |
| 1 Nov 2023, 11:28 | 34 | 34 NTU |
| 2 Oct 2023, 11:39 | 4.5 | 4.5 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
126 µS/cm
Sampled 2 Sep 2026, 29 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 10:34 | 126 | 126 µS/cm |
| 5 Aug 2026, 11:28 | 128 | 128 µS/cm |
| 6 Jul 2026, 08:52 | 105 | 105 µS/cm |
| 4 Jun 2026, 09:28 | 164 | 164 µS/cm |
| 5 May 2026, 10:27 | 221 | 221 µS/cm |
| 1 Apr 2026, 14:55 | 107 | 107 µS/cm |
| 4 Mar 2026, 11:21 | 114 | 114 µS/cm |
| 4 Feb 2026, 09:50 | 111 | 111 µS/cm |
| 8 Jan 2026, 10:06 | 126 | 126 µS/cm |
| 4 Dec 2025, 11:28 | 113 | 113 µS/cm |
| 3 Nov 2025, 10:45 | 108 | 108 µS/cm |
| 1 Oct 2025, 13:23 | 104 | 104 µS/cm |
| 5 Sep 2025, 10:19 | 120 | 120 µS/cm |
| 7 Aug 2025, 13:04 | 135 | 135 µS/cm |
| 8 Jul 2025, 09:44 | 105 | 105 µS/cm |
| 2 Jun 2025, 12:25 | 144 | 144 µS/cm |
| 8 May 2025, 10:33 | 144 | 144 µS/cm |
| 2 Apr 2025, 12:22 | 137 | 137 µS/cm |
| 4 Mar 2025, 11:31 | 122 | 122 µS/cm |
| 5 Feb 2025, 09:31 | 120 | 120 µS/cm |
| 20 Jan 2025, 11:40 | 166 | 166 µS/cm |
| 2 Dec 2024, 10:18 | 95 | 95 µS/cm |
| 18 Nov 2024, 10:08 | 186 | 186 µS/cm |
| 16 Oct 2024, 09:39 | 179 | 179 µS/cm |
| 16 Sep 2024, 09:57 | 83 | 83 µS/cm |
| 19 Aug 2024, 12:13 | 103 | 103 µS/cm |
| 15 Jul 2024, 09:53 | 109 | 109 µS/cm |
| 19 Jun 2024, 12:13 | 120 | 120 µS/cm |
| 1 Feb 2024, 15:10 | 90 | 90 µS/cm |
| 4 Jan 2024, 09:25 | 292 | 292 µS/cm |
| 5 Dec 2023, 11:07 | 77 | 77 µS/cm |
| 1 Nov 2023, 11:28 | 124 | 124 µS/cm |
| 2 Oct 2023, 11:39 | 112 | 112 µS/cm |
Everything measured here
16 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 16 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 33 | Oct 2023 – Sep 2026 | 97.9% 2 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 33 | Oct 2023 – Sep 2026 | 9.76 mg/l 2 Sep 2026 |
| Temperature of Water 0076 | River water | 33 | Oct 2023 – Sep 2026 | 15.4 °C 2 Sep 2026 |
| pH 0061 | River water | 33 | Oct 2023 – Sep 2026 | 8.13 2 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 33 | Oct 2023 – Sep 2026 | below 0.002 mg/l 2 Sep 2026 |
| Nitrate as N 0117 | River water | 33 | Oct 2023 – Sep 2026 | 0.092 mg/l 2 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 33 | Oct 2023 – Sep 2026 | 0.002 mg/l 2 Sep 2026 |
| Turbidity 6396 | River water | 5 | Oct 2023 – Feb 2024 | 7 NTU 1 Feb 2024 |
| Conductivity at 25 C 0077 | River water | 33 | Oct 2023 – Sep 2026 | 126 µS/cm 2 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 33 | Oct 2023 – Sep 2026 | 44 mg/l 2 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 33 | Oct 2023 – Sep 2026 | below 0.00005 mg/l 2 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 22 | Jun 2024 – May 2026 | 1.9 mg/l 5 May 2026 |
| Chlorophyll : Acetone Extract 7887 | River water | 5 | Oct 2023 – Feb 2024 | below 0.5 µg/l 1 Feb 2024 |
| Nitrite as N 0118 | River water | 33 | Oct 2023 – Sep 2026 | below 0.002 mg/l 2 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 33 | Oct 2023 – Sep 2026 | 0.094 mg/l 2 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 5 | Oct 2023 – Feb 2024 | 8.2 mg/l 1 Feb 2024 |
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.