Billingham Beck at Billingham Bottoms
EA name: BILLINGHAM BECK AT BILLINGHAM BOTTOMS
Environment Agency sampling point NE-45400070 · 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
- 26 May 2026, 07:504 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone). Not sampled since, as far as the archive shows: the Environment Agency was asked up to 30 Sep 2026 and had nothing newer.
- Samples banked
- 34 since 16 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 445495, 522393As published, to the nearest 1 m. Open in a map
- River, by its own name
- Billingham Beck
- River, by the map
- Billingham BeckPlaced on the river its name gives, 0 m from the line.
- Next gauge downstream
- Tees Dock On the River Tees · 14 km along the river
- Why it was sampled
- Monitoring (national agency policy) (34 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
70.4%
Sampled 26 May 2026, 4 months ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 May 2026, 07:50 | 70.4 | 70.4% |
| 22 Apr 2026, 13:15 | 107.4 | 107.4% |
| 5 Mar 2026, 08:10 | 93.3 | 93.3% |
| 17 Feb 2026, 13:00 | 96.9 | 96.9% |
| 27 Jan 2026, 11:49 | 95.8 | 95.8% |
| 18 Dec 2025, 09:04 | 94.1 | 94.1% |
| 18 Dec 2025, 08:59 | 92.9 | 92.9% |
| 26 Nov 2025, 10:32 | 94.3 | 94.3% |
| 31 Oct 2025, 08:56 | 86.7 | 86.7% |
| 29 Sep 2025, 12:21 | 87.4 | 87.4% |
| 29 Aug 2025, 11:14 | 81.2 | 81.2% |
| 31 Jul 2025, 13:18 | 91 | 91% |
| 2 Jun 2025, 10:19 | 85.2 | 85.2% |
| 16 May 2025, 07:48 | 81.5 | 81.5% |
| 10 Apr 2025, 10:55 | 102.3 | 102.3% |
| 3 Mar 2025, 09:35 | 98.3 | 98.3% |
| 7 Feb 2025, 13:11 | 98.4 | 98.4% |
| 23 Jan 2025, 08:40 | 96 | 96% |
| 3 Dec 2024, 09:29 | 91.9 | 91.9% |
| 22 Nov 2024, 08:45 | 92.4 | 92.4% |
| 24 Oct 2024, 09:11 | 88.3 | 88.3% |
| 20 Sep 2024, 08:21 | 82 | 82% |
| 21 Aug 2024, 08:47 | 81 | 81% |
| 15 Jul 2024, 14:15 | 93.2 | 93.2% |
| 25 Jun 2024, 10:53 | 82 | 82% |
| 14 May 2024, 10:59 | 94.2 | 94.2% |
| 26 Apr 2024, 10:00 | 93.1 | 93.1% |
| 20 Mar 2024, 08:08 | 89.1 | 89.1% |
| 23 Feb 2024, 08:07 | 97.1 | 97.1% |
| 16 Jan 2024, 11:25 | 96.8 | 96.8% |
| 4 Dec 2023, 11:44 | 94.4 | 94.4% |
| 29 Nov 2023, 08:41 | 95.2 | 95.2% |
| 24 Nov 2023, 11:32 | 92.8 | 92.8% |
| 16 Oct 2023, 08:44 | 84.6 | 84.6% |
Dissolved oxygen
as O2 · code 9924 · mg/l
6.89 mg/l
Sampled 26 May 2026, 4 months ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 May 2026, 07:50 | 6.89 | 6.89 mg/l |
| 22 Apr 2026, 13:15 | 12 | 12 mg/l |
| 5 Mar 2026, 08:10 | 11.3 | 11.3 mg/l |
| 17 Feb 2026, 13:00 | 12.5 | 12.5 mg/l |
| 27 Jan 2026, 11:49 | 12.2 | 12.2 mg/l |
| 18 Dec 2025, 09:04 | 11.3 | 11.3 mg/l |
| 18 Dec 2025, 08:59 | 11 | 11 mg/l |
| 26 Nov 2025, 10:32 | 12 | 12 mg/l |
| 31 Oct 2025, 08:56 | 10.1 | 10.1 mg/l |
| 29 Sep 2025, 12:21 | 9.63 | 9.63 mg/l |
| 29 Aug 2025, 11:14 | 8.21 | 8.21 mg/l |
| 31 Jul 2025, 13:18 | 8.97 | 8.97 mg/l |
| 2 Jun 2025, 10:19 | 8.79 | 8.79 mg/l |
| 16 May 2025, 07:48 | 8.89 | 8.89 mg/l |
| 10 Apr 2025, 10:55 | 12 | 12 mg/l |
| 3 Mar 2025, 09:35 | 12.1 | 12.1 mg/l |
| 7 Feb 2025, 13:11 | 12.9 | 12.9 mg/l |
| 23 Jan 2025, 08:40 | 12.8 | 12.8 mg/l |
| 3 Dec 2024, 09:29 | 11.3 | 11.3 mg/l |
| 22 Nov 2024, 08:45 | 12.8 | 12.8 mg/l |
| 24 Oct 2024, 09:11 | 10 | 10 mg/l |
| 20 Sep 2024, 08:21 | 8.72 | 8.72 mg/l |
| 21 Aug 2024, 08:47 | 8.38 | 8.38 mg/l |
| 15 Jul 2024, 14:15 | 9.46 | 9.46 mg/l |
| 25 Jun 2024, 10:53 | 7.87 | 7.87 mg/l |
| 14 May 2024, 10:59 | 9.54 | 9.54 mg/l |
| 26 Apr 2024, 10:00 | 11.1 | 11.1 mg/l |
| 20 Mar 2024, 08:08 | 10.1 | 10.1 mg/l |
| 23 Feb 2024, 08:07 | 12.2 | 12.2 mg/l |
| 16 Jan 2024, 11:25 | 13.4 | 13.4 mg/l |
| 4 Dec 2023, 11:44 | 12.2 | 12.2 mg/l |
| 29 Nov 2023, 08:41 | 12.3 | 12.3 mg/l |
| 24 Nov 2023, 11:32 | 11 | 11 mg/l |
| 16 Oct 2023, 08:44 | 10.1 | 10.1 mg/l |
Water temperature
code 0076 · °C
16.3 °C
Sampled 26 May 2026, 4 months ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 May 2026, 07:50 | 16.3 | 16.3 °C |
| 22 Apr 2026, 13:15 | 10.3 | 10.3 °C |
| 5 Mar 2026, 08:10 | 6.8 | 6.8 °C |
| 17 Feb 2026, 13:00 | 4.4 | 4.4 °C |
| 27 Jan 2026, 11:49 | 5 | 5 °C |
| 18 Dec 2025, 09:04 | 7.4 | 7.4 °C |
| 18 Dec 2025, 08:59 | 7.7 | 7.7 °C |
| 26 Nov 2025, 10:32 | 4.9 | 4.9 °C |
| 31 Oct 2025, 08:56 | 8.4 | 8.4 °C |
| 29 Sep 2025, 12:21 | 10.8 | 10.8 °C |
| 29 Aug 2025, 11:14 | 14.6 | 14.6 °C |
| 31 Jul 2025, 13:18 | 15.7 | 15.7 °C |
| 2 Jun 2025, 10:19 | 13.7 | 13.7 °C |
| 16 May 2025, 07:48 | 11.2 | 11.2 °C |
| 10 Apr 2025, 10:55 | 8.3 | 8.3 °C |
| 3 Mar 2025, 09:35 | 6.5 | 6.5 °C |
| 7 Feb 2025, 13:11 | 4 | 4 °C |
| 23 Jan 2025, 08:40 | 3.3 | 3.3 °C |
| 3 Dec 2024, 09:29 | 6.3 | 6.3 °C |
| 22 Nov 2024, 08:45 | 1.9 | 1.9 °C |
| 24 Oct 2024, 09:11 | 9.8 | 9.8 °C |
| 20 Sep 2024, 08:21 | 12.5 | 12.5 °C |
| 21 Aug 2024, 08:47 | 13.7 | 13.7 °C |
| 15 Jul 2024, 14:15 | 14.6 | 14.6 °C |
| 25 Jun 2024, 10:53 | 17.2 | 17.2 °C |
| 14 May 2024, 10:59 | 14.7 | 14.7 °C |
| 26 Apr 2024, 10:00 | 7.6 | 7.6 °C |
| 20 Mar 2024, 08:08 | 9.8 | 9.8 °C |
| 23 Feb 2024, 08:07 | 5.5 | 5.5 °C |
| 16 Jan 2024, 11:25 | 1.9 | 1.9 °C |
| 4 Dec 2023, 11:44 | 4.3 | 4.3 °C |
| 29 Nov 2023, 08:41 | 4.5 | 4.5 °C |
| 24 Nov 2023, 11:32 | 7.7 | 7.7 °C |
| 16 Oct 2023, 08:44 | 7.4 | 7.4 °C |
pH
code 0061
7.9
Sampled 26 May 2026, 4 months ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 May 2026, 07:50 | 7.9 | 7.9 |
| 22 Apr 2026, 13:15 | 8.34 | 8.34 |
| 5 Mar 2026, 08:10 | 8.14 | 8.14 |
| 17 Feb 2026, 13:00 | 7.77 | 7.77 |
| 27 Jan 2026, 11:49 | 7.96 | 7.96 |
| 18 Dec 2025, 09:04 | 8.03 | 8.03 |
| 18 Dec 2025, 08:59 | 8.05 | 8.05 |
| 26 Nov 2025, 10:32 | 8.23 | 8.23 |
| 31 Oct 2025, 08:56 | 8.03 | 8.03 |
| 29 Sep 2025, 12:21 | 8.35 | 8.35 |
| 29 Aug 2025, 11:14 | 8.2 | 8.2 |
| 31 Jul 2025, 13:18 | 8.38 | 8.38 |
| 2 Jun 2025, 10:19 | 8.1 | 8.1 |
| 16 May 2025, 07:48 | 7.99 | 7.99 |
| 10 Apr 2025, 10:55 | 8.17 | 8.17 |
| 3 Mar 2025, 09:35 | 8.13 | 8.13 |
| 7 Feb 2025, 13:11 | 8.25 | 8.25 |
| 23 Jan 2025, 08:40 | 8 | 8 |
| 3 Dec 2024, 09:29 | 8.04 | 8.04 |
| 22 Nov 2024, 08:45 | 8.05 | 8.05 |
| 24 Oct 2024, 09:11 | 7.94 | 7.94 |
| 20 Sep 2024, 08:21 | 8.04 | 8.04 |
| 21 Aug 2024, 08:47 | 8.32 | 8.32 |
| 15 Jul 2024, 14:15 | 7.96 | 7.96 |
| 25 Jun 2024, 10:53 | 8.12 | 8.12 |
| 14 May 2024, 10:59 | 8.4 | 8.4 |
| 26 Apr 2024, 10:00 | 8.24 | 8.24 |
| 20 Mar 2024, 08:08 | 8.11 | 8.11 |
| 23 Feb 2024, 08:07 | 8.04 | 8.04 |
| 16 Jan 2024, 11:25 | 8.48 | 8.48 |
| 4 Dec 2023, 11:44 | 8.28 | 8.28 |
| 29 Nov 2023, 08:41 | 8.03 | 8.03 |
| 24 Nov 2023, 11:32 | 8.4 | 8.4 |
| 16 Oct 2023, 08:44 | 8.06 | 8.06 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.067 mg/l
Sampled 26 May 2026, 4 months ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 May 2026, 07:50 | 0.067 | 0.067 mg/l |
| 22 Apr 2026, 13:15 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Mar 2026, 08:10 | 0.062 | 0.062 mg/l |
| 17 Feb 2026, 13:00 | 0.12 | 0.12 mg/l |
| 27 Jan 2026, 11:49 | 0.13 | 0.13 mg/l |
| 18 Dec 2025, 09:04 | 0.093 | 0.093 mg/l |
| 18 Dec 2025, 08:59 | 0.11 | 0.11 mg/l |
| 26 Nov 2025, 10:32 | 0.09 | 0.09 mg/l |
| 31 Oct 2025, 08:56 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Sep 2025, 12:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Aug 2025, 11:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 31 Jul 2025, 13:18 | 0.034 | 0.034 mg/l |
| 2 Jun 2025, 10:19 | 0.054 | 0.054 mg/l |
| 16 May 2025, 07:48 | 0.038 | 0.038 mg/l |
| 10 Apr 2025, 10:55 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Mar 2025, 09:35 | 0.12 | 0.12 mg/l |
| 7 Feb 2025, 13:11 | 0.11 | 0.11 mg/l |
| 23 Jan 2025, 08:40 | 0.17 | 0.17 mg/l |
| 3 Dec 2024, 09:29 | 0.08 | 0.08 mg/l |
| 22 Nov 2024, 08:45 | 0.032 | 0.032 mg/l |
| 24 Oct 2024, 09:11 | 0.032 | 0.032 mg/l |
| 20 Sep 2024, 08:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Aug 2024, 08:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jul 2024, 14:15 | 0.058 | 0.058 mg/l |
| 25 Jun 2024, 10:53 | 0.054 | 0.054 mg/l |
| 14 May 2024, 10:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Apr 2024, 10:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Mar 2024, 08:08 | 0.084 | 0.084 mg/l |
| 23 Feb 2024, 08:07 | 0.16 | 0.16 mg/l |
| 16 Jan 2024, 11:25 | 0.2 | 0.2 mg/l |
| 4 Dec 2023, 11:44 | 0.2 | 0.2 mg/l |
| 29 Nov 2023, 08:41 | 0.082 | 0.082 mg/l |
| 24 Nov 2023, 11:32 | 0.075 | 0.075 mg/l |
| 16 Oct 2023, 08:44 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
1.48 mg/l
Sampled 26 May 2026, 4 months ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 May 2026, 07:50 | 1.48 | 1.48 mg/l |
| 22 Apr 2026, 13:15 | 4.48 | 4.48 mg/l |
| 5 Mar 2026, 08:10 | 5.56 | 5.56 mg/l |
| 17 Feb 2026, 13:00 | 5.48 | 5.48 mg/l |
| 27 Jan 2026, 11:49 | 7.65 | 7.65 mg/l |
| 18 Dec 2025, 09:04 | 6.87 | 6.87 mg/l |
| 18 Dec 2025, 08:59 | 6.97 | 6.97 mg/l |
| 26 Nov 2025, 10:32 | 12 | 12 mg/l |
| 31 Oct 2025, 08:56 | 6.78 | 6.78 mg/l |
| 29 Sep 2025, 12:21 | 3.79 | 3.79 mg/l |
| 29 Aug 2025, 11:14 | 3.29 | 3.29 mg/l |
| 31 Jul 2025, 13:18 | 3.49 | 3.49 mg/l |
| 2 Jun 2025, 10:19 | 4.36 | 4.36 mg/l |
| 16 May 2025, 07:48 | 4.97 | 4.97 mg/l |
| 10 Apr 2025, 10:55 | 4.89 | 4.89 mg/l |
| 3 Mar 2025, 09:35 | 5.36 | 5.36 mg/l |
| 7 Feb 2025, 13:11 | 5.17 | 5.17 mg/l |
| 23 Jan 2025, 08:40 | 5.35 | 5.35 mg/l |
| 3 Dec 2024, 09:29 | 4.55 | 4.55 mg/l |
| 22 Nov 2024, 08:45 | 4.78 | 4.78 mg/l |
| 24 Oct 2024, 09:11 | 4.37 | 4.37 mg/l |
| 20 Sep 2024, 08:21 | 3.79 | 3.79 mg/l |
| 21 Aug 2024, 08:47 | 3.49 | 3.49 mg/l |
| 15 Jul 2024, 14:15 | 4.86 | 4.86 mg/l |
| 25 Jun 2024, 10:53 | 3.08 | 3.08 mg/l |
| 14 May 2024, 10:59 | 3.98 | 3.98 mg/l |
| 26 Apr 2024, 10:00 | 4.18 | 4.18 mg/l |
| 20 Mar 2024, 08:08 | 3.77 | 3.77 mg/l |
| 23 Feb 2024, 08:07 | 3.35 | 3.35 mg/l |
| 16 Jan 2024, 11:25 | 4.06 | 4.06 mg/l |
| 4 Dec 2023, 11:44 | 3.36 | 3.36 mg/l |
| 29 Nov 2023, 08:41 | 3.38 | 3.38 mg/l |
| 24 Nov 2023, 11:32 | 3.86 | 3.86 mg/l |
| 16 Oct 2023, 08:44 | 3.4 | 3.4 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.11 mg/l
Sampled 26 May 2026, 4 months ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 May 2026, 07:50 | 0.11 | 0.11 mg/l |
| 22 Apr 2026, 13:15 | 0.032 | 0.032 mg/l |
| 5 Mar 2026, 08:10 | 0.074 | 0.074 mg/l |
| 17 Feb 2026, 13:00 | 0.083 | 0.083 mg/l |
| 27 Jan 2026, 11:49 | 0.084 | 0.084 mg/l |
| 18 Dec 2025, 09:04 | 0.11 | 0.11 mg/l |
| 18 Dec 2025, 08:59 | 0.097 | 0.097 mg/l |
| 26 Nov 2025, 10:32 | 0.072 | 0.072 mg/l |
| 31 Oct 2025, 08:56 | 0.062 | 0.062 mg/l |
| 29 Sep 2025, 12:21 | 0.062 | 0.062 mg/l |
| 29 Aug 2025, 11:14 | 0.052 | 0.052 mg/l |
| 31 Jul 2025, 13:18 | 0.059 | 0.059 mg/l |
| 2 Jun 2025, 10:19 | 0.055 | 0.055 mg/l |
| 16 May 2025, 07:48 | 0.033 | 0.033 mg/l |
| 10 Apr 2025, 10:55 | 0.012 | 0.012 mg/l |
| 3 Mar 2025, 09:35 | 0.068 | 0.068 mg/l |
| 7 Feb 2025, 13:11 | 0.065 | 0.065 mg/l |
| 23 Jan 2025, 08:40 | 0.086 | 0.086 mg/l |
| 3 Dec 2024, 09:29 | 0.1 | 0.1 mg/l |
| 22 Nov 2024, 08:45 | 0.18 | 0.18 mg/l |
| 24 Oct 2024, 09:11 | 0.2 | 0.2 mg/l |
| 20 Sep 2024, 08:21 | 0.3 | 0.3 mg/l |
| 21 Aug 2024, 08:47 | 0.28 | 0.28 mg/l |
| 15 Jul 2024, 14:15 | 0.33 | 0.33 mg/l |
| 25 Jun 2024, 10:53 | 0.26 | 0.26 mg/l |
| 14 May 2024, 10:59 | 0.23 | 0.23 mg/l |
| 26 Apr 2024, 10:00 | 0.2 | 0.2 mg/l |
| 20 Mar 2024, 08:08 | 0.21 | 0.21 mg/l |
| 23 Feb 2024, 08:07 | 0.12 | 0.12 mg/l |
| 16 Jan 2024, 11:25 | 0.084 | 0.084 mg/l |
| 4 Dec 2023, 11:44 | 0.11 | 0.11 mg/l |
| 29 Nov 2023, 08:41 | 0.096 | 0.096 mg/l |
| 24 Nov 2023, 11:32 | 0.11 | 0.11 mg/l |
| 16 Oct 2023, 08:44 | 0.32 | 0.32 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1050 µS/cm
Sampled 26 May 2026, 4 months ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 May 2026, 07:50 | 1050 | 1050 µS/cm |
| 22 Apr 2026, 13:15 | 1221 | 1221 µS/cm |
| 5 Mar 2026, 08:10 | 1059 | 1059 µS/cm |
| 17 Feb 2026, 13:00 | 731 | 731 µS/cm |
| 27 Jan 2026, 11:49 | 885 | 885 µS/cm |
| 18 Dec 2025, 09:04 | 672 | 672 µS/cm |
| 18 Dec 2025, 08:59 | 681 | 681 µS/cm |
| 26 Nov 2025, 10:32 | 1092 | 1092 µS/cm |
| 31 Oct 2025, 08:56 | 1210 | 1210 µS/cm |
| 29 Sep 2025, 12:21 | 1307 | 1307 µS/cm |
| 29 Aug 2025, 11:14 | 1309 | 1309 µS/cm |
| 31 Jul 2025, 13:18 | 1685 | 1685 µS/cm |
| 2 Jun 2025, 10:19 | 1287 | 1287 µS/cm |
| 16 May 2025, 07:48 | 1275 | 1275 µS/cm |
| 10 Apr 2025, 10:55 | 1179 | 1179 µS/cm |
| 3 Mar 2025, 09:35 | 992 | 992 µS/cm |
| 7 Feb 2025, 13:11 | 1124 | 1124 µS/cm |
| 23 Jan 2025, 08:40 | 1197 | 1197 µS/cm |
| 3 Dec 2024, 09:29 | 1088 | 1088 µS/cm |
| 22 Nov 2024, 08:45 | 1203 | 1203 µS/cm |
| 24 Oct 2024, 09:11 | 990 | 990 µS/cm |
| 20 Sep 2024, 08:21 | 1270 | 1270 µS/cm |
| 21 Aug 2024, 08:47 | 1418 | 1418 µS/cm |
| 15 Jul 2024, 14:15 | 734 | 734 µS/cm |
| 25 Jun 2024, 10:53 | 1256 | 1256 µS/cm |
| 14 May 2024, 10:59 | 1172 | 1172 µS/cm |
| 26 Apr 2024, 10:00 | 1117 | 1117 µS/cm |
| 20 Mar 2024, 08:08 | 992 | 992 µS/cm |
| 23 Feb 2024, 08:07 | 811 | 811 µS/cm |
| 16 Jan 2024, 11:25 | 1074 | 1074 µS/cm |
| 4 Dec 2023, 11:44 | 1038 | 1038 µS/cm |
| 29 Nov 2023, 08:41 | 626 | 626 µS/cm |
| 24 Nov 2023, 11:32 | 835 | 835 µS/cm |
| 16 Oct 2023, 08:44 | 1118 | 1118 µS/cm |
Everything measured here
15 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 15 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 34 | Oct 2023 – May 2026 | 70.4% 26 May 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – May 2026 | 6.89 mg/l 26 May 2026 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – May 2026 | 16.3 °C 26 May 2026 |
| pH 0061 | River water | 34 | Oct 2023 – May 2026 | 7.9 26 May 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 34 | Oct 2023 – May 2026 | 0.067 mg/l 26 May 2026 |
| Nitrate as N 0117 | River water | 34 | Oct 2023 – May 2026 | 1.48 mg/l 26 May 2026 |
| Orthophosphate, reactive as P 0180 | River water | 34 | Oct 2023 – May 2026 | 0.11 mg/l 26 May 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – May 2026 | 1050 µS/cm 26 May 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 34 | Oct 2023 – May 2026 | 260 mg/l 26 May 2026 |
| Ammonia un-ionised as N 0119 | River water | 34 | Oct 2023 – May 2026 | 0.00155 mg/l 26 May 2026 |
| BOD : 5 Day ATU 0085 | River water | 20 | Nov 2023 – May 2026 | below 1 mg/l 26 May 2026 |
| Nitrite as N 0118 | River water | 34 | Oct 2023 – May 2026 | 0.023 mg/l 26 May 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 34 | Oct 2023 – May 2026 | 1.5 mg/l 26 May 2026 |
| Salinity : In Situ 7608 | River water | 19 | Oct 2023 – Mar 2026 | 0.53 parts per thousand 5 Mar 2026 |
| Turbidity : In Situ 3976 | River water | 7 | Apr 2025 – Feb 2026 | 0 FTU 17 Feb 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.