Hailsham N water treatment works upstream of Hurst Haven
EA name: HAILSHAM N WTW U/S HURST HAVEN (also listed as “HAILSHAM NORTH WTW, UPSTREAM WATERCOURSE HURST HAVEN (22215)”)
Environment Agency sampling point SO-G0006935 · 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
- 29 Apr 2026, 10:455 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
- 59 since 6 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Operating techniques agreement (operator data)
- Where
- National Grid 560110, 110807As published, to the nearest 1 m. Open in a map
- River, by its own name
- Hailsham North Wtw
- River, by the map
- Not placedNearest line is 254 m away and its name does not agree. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Operating techniques agreement (operator data) (59 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
81.68%
Sampled 29 Apr 2026, 5 months ago · 50 results banked
Every result (50)
| Sampled | Result as published | Reads as |
|---|---|---|
| 29 Apr 2026, 10:45 | 81.68 | 81.68% |
| 16 Apr 2026, 08:20 | 80.07 | 80.07% |
| 16 Mar 2026, 11:35 | 96.3 | 96.3% |
| 17 Feb 2026, 11:25 | 9.3 | 9.3% |
| 2 Feb 2026, 11:30 | 9.5 | 9.5% |
| 27 Jan 2026, 11:30 | 8.9 | 8.9% |
| 21 Jan 2026, 10:15 | 9.2 | 9.2% |
| 29 Dec 2025, 10:20 | 9.5 | 9.5% |
| 10 Dec 2025, 11:40 | 9.6 | 9.6% |
| 27 Nov 2025, 09:40 | 9.3 | 9.3% |
| 12 Nov 2025, 10:00 | 9.4 | 9.4% |
| 22 Oct 2025, 10:43 | 9.4 | 9.4% |
| 6 Oct 2025, 09:00 | 9.22 | 9.22% |
| 26 Sep 2025, 10:10 | 11.02 | 11.02% |
| 5 Sep 2025, 09:15 | 9.12 | 9.12% |
| 20 Aug 2025, 11:25 | 78.9 | 78.9% |
| 6 Aug 2025, 05:15 | 8.37 | 8.37% |
| 23 Jul 2025, 10:08 | 79.3 | 79.3% |
| 11 Jul 2025, 08:50 | 68.5 | 68.5% |
| 26 Jun 2025, 11:55 | 69.1 | 69.1% |
| 13 Jun 2025, 12:10 | 6.54 | 6.54% |
| 22 May 2025, 11:23 | 8.71 | 8.71% |
| 7 May 2025, 11:00 | 9.62 | 9.62% |
| 16 Apr 2025, 11:47 | 10.32 | 10.32% |
| 16 Apr 2025, 09:50 | 9.17 | 9.17% |
| 26 Mar 2025, 10:55 | 9.52 | 9.52% |
| 14 Mar 2025, 11:00 | 83.21 | 83.21% |
| 5 Feb 2025, 09:05 | 11.24 | 11.24% |
| 24 Jan 2025, 11:25 | 97.3 | 97.3% |
| 10 Jan 2025, 09:45 | 10.95 | 10.95% |
| 2 Jan 2025, 09:30 | 11.45 | 11.45% |
| 3 Oct 2024, 09:04 | 8.6 | 8.6% |
| 19 Aug 2024, 08:50 | 81.2 | 81.2% |
| 8 Aug 2024, 09:30 | 81 | 81% |
| 24 Jul 2024, 09:15 | 82.3 | 82.3% |
| 8 Jul 2024, 09:16 | 5.8 | 5.8% |
| 26 Jun 2024, 08:41 | 6.68 | 6.68% |
| 5 Jun 2024, 09:32 | 9.51 | 9.51% |
| 16 May 2024, 08:45 | 7.39 | 7.39% |
| 3 May 2024, 09:07 | 9.63 | 9.63% |
| 5 Apr 2024, 09:10 | 9.43 | 9.43% |
| 27 Mar 2024, 09:10 | 5.03 | 5.03% |
| 1 Mar 2024, 09:50 | 81.2 | 81.2% |
| 16 Feb 2024, 09:15 | 10.81 | 10.81% |
| 2 Feb 2024, 09:25 | 11.07 | 11.07% |
| 18 Jan 2024, 11:45 | 79.7 | 79.7% |
| 5 Jan 2024, 09:30 | 80.5 | 80.5% |
| 15 Dec 2023, 11:55 | 81.3 | 81.3% |
| 26 Oct 2023, 08:25 | 81.2 | 81.2% |
| 6 Oct 2023, 07:45 | 92.9 | 92.9% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.2 mg/l
Sampled 29 Apr 2026, 5 months ago · 58 results banked
Every result (58)
| Sampled | Result as published | Reads as |
|---|---|---|
| 29 Apr 2026, 10:45 | 10.2 | 10.2 mg/l |
| 16 Apr 2026, 08:20 | 10.2 | 10.2 mg/l |
| 16 Mar 2026, 11:35 | 11.1 | 11.1 mg/l |
| 17 Feb 2026, 11:25 | 10.1 | 10.1 mg/l |
| 2 Feb 2026, 11:30 | 10.1 | 10.1 mg/l |
| 27 Jan 2026, 11:30 | 9.84 | 9.84 mg/l |
| 21 Jan 2026, 10:15 | 10.8 | 10.8 mg/l |
| 29 Dec 2025, 10:20 | 10.1 | 10.1 mg/l |
| 10 Dec 2025, 15:50 | 10 | 10 mg/l |
| 27 Nov 2025, 09:40 | 10.2 | 10.2 mg/l |
| 12 Nov 2025, 10:00 | 10.6 | 10.6 mg/l |
| 22 Oct 2025, 10:43 | 11.2 | 11.2 mg/l |
| 6 Oct 2025, 09:00 | 10.8 | 10.8 mg/l |
| 26 Sep 2025, 10:10 | 10.4 | 10.4 mg/l |
| 5 Sep 2025, 09:15 | 9.59 | 9.59 mg/l |
| 20 Aug 2025, 11:25 | 11.3 | 11.3 mg/l |
| 6 Aug 2025, 05:15 | 9.58 | 9.58 mg/l |
| 23 Jul 2025, 10:08 | 9.49 | 9.49 mg/l |
| 11 Jul 2025, 08:50 | 9.36 | 9.36 mg/l |
| 26 Jun 2025, 11:55 | 10.5 | 10.5 mg/l |
| 13 Jun 2025, 12:10 | 9.03 | 9.03 mg/l |
| 22 May 2025, 11:23 | 7.21 | 7.21 mg/l |
| 7 May 2025, 11:00 | 11.1 | 11.1 mg/l |
| 16 Apr 2025, 11:47 | 10.1 | 10.1 mg/l |
| 16 Apr 2025, 09:50 | 9.86 | 9.86 mg/l |
| 26 Mar 2025, 10:55 | 8.66 | 8.66 mg/l |
| 14 Mar 2025, 11:00 | 11.2 | 11.2 mg/l |
| 19 Feb 2025, 08:55 | 9.92 | 9.92 mg/l |
| 5 Feb 2025, 09:05 | 11 | 11 mg/l |
| 24 Jan 2025, 11:25 | 9.25 | 9.25 mg/l |
| 10 Jan 2025, 09:45 | 11.1 | 11.1 mg/l |
| 2 Jan 2025, 09:30 | 10.9 | 10.9 mg/l |
| 10 Dec 2024, 10:25 | 10.3 | 10.3 mg/l |
| 29 Nov 2024, 12:35 | 10.1 | 10.1 mg/l |
| 6 Nov 2024, 11:35 | 12.5 | 12.5 mg/l |
| 23 Oct 2024, 09:40 | 10.8 | 10.8 mg/l |
| 3 Oct 2024, 09:04 | 10.5 | 10.5 mg/l |
| 19 Sep 2024, 10:20 | 10.3 | 10.3 mg/l |
| 3 Sep 2024, 10:45 | 9.8 | 9.8 mg/l |
| 19 Aug 2024, 08:50 | 10.7 | 10.7 mg/l |
| 8 Aug 2024, 09:30 | 9.93 | 9.93 mg/l |
| 24 Jul 2024, 09:15 | 11.3 | 11.3 mg/l |
| 8 Jul 2024, 09:16 | 10.5 | 10.5 mg/l |
| 26 Jun 2024, 08:41 | 8.19 | 8.19 mg/l |
| 5 Jun 2024, 09:32 | 8.49 | 8.49 mg/l |
| 16 May 2024, 08:45 | 10.1 | 10.1 mg/l |
| 3 May 2024, 09:07 | 10.4 | 10.4 mg/l |
| 26 Apr 2024, 09:30 | 8.92 | 8.92 mg/l |
| 5 Apr 2024, 09:10 | 11 | 11 mg/l |
| 27 Mar 2024, 09:10 | 10.6 | 10.6 mg/l |
| 1 Mar 2024, 09:50 | 10.5 | 10.5 mg/l |
| 16 Feb 2024, 09:15 | 10.9 | 10.9 mg/l |
| 2 Feb 2024, 09:25 | 10.2 | 10.2 mg/l |
| 18 Jan 2024, 11:45 | 12.1 | 12.1 mg/l |
| 5 Jan 2024, 09:30 | 11.7 | 11.7 mg/l |
| 15 Dec 2023, 11:55 | 11.5 | 11.5 mg/l |
| 26 Oct 2023, 08:25 | 11.5 | 11.5 mg/l |
| 6 Oct 2023, 07:45 | 10.4 | 10.4 mg/l |
Water temperature
code 0076 · °C
11.4 °C
Sampled 29 Apr 2026, 5 months ago · 58 results banked
Every result (58)
| Sampled | Result as published | Reads as |
|---|---|---|
| 29 Apr 2026, 10:45 | 11.4 | 11.4 °C |
| 16 Apr 2026, 08:20 | 11.9 | 11.9 °C |
| 16 Mar 2026, 11:35 | 11.1 | 11.1 °C |
| 17 Feb 2026, 11:25 | 7.8 | 7.8 °C |
| 2 Feb 2026, 11:30 | 8.5 | 8.5 °C |
| 27 Jan 2026, 11:30 | 7.6 | 7.6 °C |
| 21 Jan 2026, 10:15 | 9.3 | 9.3 °C |
| 29 Dec 2025, 10:20 | 8.9 | 8.9 °C |
| 10 Dec 2025, 11:40 | 9.8 | 9.8 °C |
| 27 Nov 2025, 09:40 | 10.7 | 10.7 °C |
| 12 Nov 2025, 10:00 | 13.5 | 13.5 °C |
| 22 Oct 2025, 10:43 | 16.2 | 16.2 °C |
| 6 Oct 2025, 09:00 | 14.3 | 14.3 °C |
| 26 Sep 2025, 10:10 | 16.1 | 16.1 °C |
| 5 Sep 2025, 09:15 | 17.4 | 17.4 °C |
| 20 Aug 2025, 11:25 | 19.9 | 19.9 °C |
| 6 Aug 2025, 05:15 | 14.7 | 14.7 °C |
| 23 Jul 2025, 10:08 | 19.1 | 19.1 °C |
| 11 Jul 2025, 08:50 | 15.6 | 15.6 °C |
| 26 Jun 2025, 11:55 | 17.6 | 17.6 °C |
| 13 Jun 2025, 12:10 | 17.11 | 17.11 °C |
| 22 May 2025, 11:23 | 17.6 | 17.6 °C |
| 7 May 2025, 11:00 | 12.6 | 12.6 °C |
| 16 Apr 2025, 11:47 | 13.3 | 13.3 °C |
| 16 Apr 2025, 09:50 | 13.8 | 13.8 °C |
| 26 Mar 2025, 10:55 | 12.2 | 12.2 °C |
| 14 Mar 2025, 11:00 | 8.8 | 8.8 °C |
| 19 Feb 2025, 08:55 | 7.3 | 7.3 °C |
| 5 Feb 2025, 09:05 | 7.62 | 7.62 °C |
| 24 Jan 2025, 11:25 | 11.71 | 11.71 °C |
| 10 Jan 2025, 09:45 | 4.8 | 4.8 °C |
| 2 Jan 2025, 09:30 | 9.2 | 9.2 °C |
| 10 Dec 2024, 10:25 | 9.6 | 9.6 °C |
| 29 Nov 2024, 12:35 | 9.7 | 9.7 °C |
| 6 Nov 2024, 11:35 | 16.9 | 16.9 °C |
| 23 Oct 2024, 09:40 | 15 | 15 °C |
| 3 Oct 2024, 09:04 | 14.5 | 14.5 °C |
| 19 Sep 2024, 10:20 | 20.4 | 20.4 °C |
| 3 Sep 2024, 10:45 | 18 | 18 °C |
| 19 Aug 2024, 08:50 | 8.5 | 8.5 °C |
| 8 Aug 2024, 09:30 | 8.6 | 8.6 °C |
| 24 Jul 2024, 09:15 | 8.7 | 8.7 °C |
| 8 Jul 2024, 09:16 | 15.4 | 15.4 °C |
| 26 Jun 2024, 08:41 | 18.6 | 18.6 °C |
| 5 Jun 2024, 09:32 | 16.7 | 16.7 °C |
| 16 May 2024, 08:45 | 14 | 14 °C |
| 3 May 2024, 09:07 | 11.8 | 11.8 °C |
| 26 Apr 2024, 09:30 | 11.8 | 11.8 °C |
| 5 Apr 2024, 09:10 | 12.7 | 12.7 °C |
| 27 Mar 2024, 09:10 | 21.3 | 21.3 °C |
| 1 Mar 2024, 09:50 | 4.3 | 4.3 °C |
| 16 Feb 2024, 09:15 | 11.2 | 11.2 °C |
| 2 Feb 2024, 09:25 | 12.8 | 12.8 °C |
| 18 Jan 2024, 11:45 | 4 | 4 °C |
| 5 Jan 2024, 09:30 | 11.3 | 11.3 °C |
| 15 Dec 2023, 11:55 | 11.1 | 11.1 °C |
| 26 Oct 2023, 08:25 | 16.1 | 16.1 °C |
| 6 Oct 2023, 07:45 | 18.5 | 18.5 °C |
pH
code 0061
7.91
Sampled 29 Apr 2026, 5 months ago · 58 results banked
Every result (58)
| Sampled | Result as published | Reads as |
|---|---|---|
| 29 Apr 2026, 10:45 | 7.91 | 7.91 |
| 16 Apr 2026, 08:20 | 8.14 | 8.14 |
| 16 Mar 2026, 11:35 | 8.03 | 8.03 |
| 17 Feb 2026, 11:25 | 7.88 | 7.88 |
| 2 Feb 2026, 11:30 | 7.85 | 7.85 |
| 27 Jan 2026, 11:30 | 6.95 | 6.95 |
| 21 Jan 2026, 10:15 | 7.42 | 7.42 |
| 29 Dec 2025, 10:20 | 7.88 | 7.88 |
| 10 Dec 2025, 15:50 | 7.61 | 7.61 |
| 27 Nov 2025, 09:40 | 7.91 | 7.91 |
| 12 Nov 2025, 10:00 | 8.01 | 8.01 |
| 22 Oct 2025, 10:43 | 7.26 | 7.26 |
| 6 Oct 2025, 09:00 | 7.84 | 7.84 |
| 26 Sep 2025, 10:10 | 7.86 | 7.86 |
| 5 Sep 2025, 09:15 | 7.72 | 7.72 |
| 20 Aug 2025, 11:25 | 7.89 | 7.89 |
| 6 Aug 2025, 05:15 | 7.91 | 7.91 |
| 23 Jul 2025, 10:08 | 7.83 | 7.83 |
| 11 Jul 2025, 08:50 | 7.84 | 7.84 |
| 26 Jun 2025, 11:55 | 7.84 | 7.84 |
| 13 Jun 2025, 12:10 | 8.08 | 8.08 |
| 22 May 2025, 11:23 | 7.66 | 7.66 |
| 7 May 2025, 11:00 | 7.24 | 7.24 |
| 16 Apr 2025, 11:47 | 7.19 | 7.19 |
| 16 Apr 2025, 09:50 | 7.39 | 7.39 |
| 26 Mar 2025, 10:55 | 8.06 | 8.06 |
| 14 Mar 2025, 11:00 | 7.03 | 7.03 |
| 19 Feb 2025, 08:55 | 7.92 | 7.92 |
| 5 Feb 2025, 09:05 | 7.88 | 7.88 |
| 24 Jan 2025, 11:25 | 7.58 | 7.58 |
| 10 Jan 2025, 09:45 | 7.9 | 7.9 |
| 2 Jan 2025, 09:30 | 7.32 | 7.32 |
| 10 Dec 2024, 10:25 | 7.92 | 7.92 |
| 29 Nov 2024, 12:35 | 8.01 | 8.01 |
| 6 Nov 2024, 11:35 | 7.57 | 7.57 |
| 23 Oct 2024, 09:40 | 7.92 | 7.92 |
| 3 Oct 2024, 09:04 | 7.79 | 7.79 |
| 19 Sep 2024, 10:20 | 7.89 | 7.89 |
| 3 Sep 2024, 10:45 | 7.87 | 7.87 |
| 19 Aug 2024, 08:50 | 7.55 | 7.55 |
| 8 Aug 2024, 09:30 | 8.03 | 8.03 |
| 24 Jul 2024, 09:15 | 7.85 | 7.85 |
| 8 Jul 2024, 09:16 | 7.89 | 7.89 |
| 26 Jun 2024, 08:41 | 7.87 | 7.87 |
| 5 Jun 2024, 09:32 | 7.88 | 7.88 |
| 16 May 2024, 08:45 | 7.93 | 7.93 |
| 3 May 2024, 09:07 | 8.08 | 8.08 |
| 26 Apr 2024, 09:30 | 7.53 | 7.53 |
| 5 Apr 2024, 09:10 | 7.93 | 7.93 |
| 27 Mar 2024, 09:10 | 8.03 | 8.03 |
| 1 Mar 2024, 09:50 | 7.62 | 7.62 |
| 16 Feb 2024, 09:15 | 8.07 | 8.07 |
| 2 Feb 2024, 09:25 | 7.52 | 7.52 |
| 18 Jan 2024, 11:45 | 7.93 | 7.93 |
| 5 Jan 2024, 09:30 | 7.77 | 7.77 |
| 15 Dec 2023, 11:55 | 8.07 | 8.07 |
| 26 Oct 2023, 08:25 | 7.58 | 7.58 |
| 6 Oct 2023, 07:45 | 7.4 | 7.4 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.056 mg/l
Sampled 29 Apr 2026, 5 months ago · 58 results banked
Every result (58)
| Sampled | Result as published | Reads as |
|---|---|---|
| 29 Apr 2026, 10:45 | 0.056 | 0.056 mg/l |
| 16 Apr 2026, 08:20 | 0.062 | 0.062 mg/l |
| 16 Mar 2026, 11:35 | 0.072 | 0.072 mg/l |
| 17 Feb 2026, 11:25 | 0.072 | 0.072 mg/l |
| 2 Feb 2026, 11:30 | 0.098 | 0.098 mg/l |
| 27 Jan 2026, 11:30 | 0.529 | 0.529 mg/l |
| 21 Jan 2026, 10:15 | 0.104 | 0.104 mg/l |
| 29 Dec 2025, 10:20 | 0.202 | 0.202 mg/l |
| 10 Dec 2025, 15:50 | 0.069 | 0.069 mg/l |
| 27 Nov 2025, 09:40 | 0.1 | 0.1 mg/l |
| 12 Nov 2025, 10:00 | 0.035 | 0.035 mg/l |
| 22 Oct 2025, 10:43 | 0.316 | 0.316 mg/l |
| 6 Oct 2025, 09:00 | 0.023 | 0.023 mg/l |
| 26 Sep 2025, 10:10 | 0.03 | 0.03 mg/l |
| 5 Sep 2025, 09:15 | 0.057 | 0.057 mg/l |
| 20 Aug 2025, 11:25 | 0.069 | 0.069 mg/l |
| 6 Aug 2025, 05:15 | 0.067 | 0.067 mg/l |
| 23 Jul 2025, 10:08 | 0.047 | 0.047 mg/l |
| 11 Jul 2025, 08:50 | 0.097 | 0.097 mg/l |
| 26 Jun 2025, 11:55 | 0.135 | 0.135 mg/l |
| 13 Jun 2025, 12:10 | 0.089 | 0.089 mg/l |
| 22 May 2025, 11:23 | 0.573 | 0.573 mg/l |
| 7 May 2025, 11:00 | 0.065 | 0.065 mg/l |
| 16 Apr 2025, 11:47 | 0.192 | 0.192 mg/l |
| 16 Apr 2025, 09:50 | 0.193 | 0.193 mg/l |
| 26 Mar 2025, 10:55 | 0.083 | 0.083 mg/l |
| 14 Mar 2025, 11:00 | 0.084 | 0.084 mg/l |
| 19 Feb 2025, 08:55 | 0.303 | 0.303 mg/l |
| 5 Feb 2025, 09:05 | 0.059 | 0.059 mg/l |
| 24 Jan 2025, 11:25 | 0.094 | 0.094 mg/l |
| 10 Jan 2025, 09:45 | 0.04 | 0.04 mg/l |
| 2 Jan 2025, 09:30 | 0.383 | 0.383 mg/l |
| 10 Dec 2024, 10:25 | 0.044 | 0.044 mg/l |
| 29 Nov 2024, 12:35 | 0.263 | 0.263 mg/l |
| 6 Nov 2024, 11:35 | 0.037 | 0.037 mg/l |
| 23 Oct 2024, 09:40 | 0.049 | 0.049 mg/l |
| 3 Oct 2024, 09:04 | 0.028 | 0.028 mg/l |
| 19 Sep 2024, 10:20 | 0.036 | 0.036 mg/l |
| 3 Sep 2024, 10:45 | 0.035 | 0.035 mg/l |
| 19 Aug 2024, 08:50 | 0.074 | 0.074 mg/l |
| 8 Aug 2024, 09:30 | 0.068 | 0.068 mg/l |
| 24 Jul 2024, 09:15 | 0.098 | 0.098 mg/l |
| 8 Jul 2024, 09:16 | 0.055 | 0.055 mg/l |
| 26 Jun 2024, 08:41 | 0.115 | 0.115 mg/l |
| 5 Jun 2024, 09:32 | 0.061 | 0.061 mg/l |
| 16 May 2024, 08:45 | 0.083 | 0.083 mg/l |
| 3 May 2024, 09:07 | 0.168 | 0.168 mg/l |
| 26 Apr 2024, 09:30 | 0.304 | 0.304 mg/l |
| 5 Apr 2024, 09:10 | 0.096 | 0.096 mg/l |
| 27 Mar 2024, 09:10 | 0.071 | 0.071 mg/l |
| 1 Mar 2024, 09:50 | 0.13 | 0.13 mg/l |
| 16 Feb 2024, 09:15 | 0.045 | 0.045 mg/l |
| 2 Feb 2024, 09:25 | 0.086 | 0.086 mg/l |
| 18 Jan 2024, 11:45 | 0.086 | 0.086 mg/l |
| 5 Jan 2024, 09:30 | 0.083 | 0.083 mg/l |
| 15 Dec 2023, 11:55 | 0.072 | 0.072 mg/l |
| 26 Oct 2023, 08:25 | 0.179 | 0.179 mg/l |
| 6 Oct 2023, 07:45 | 0.095 | 0.095 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
2.36 mg/l
Sampled 29 Apr 2026, 5 months ago · 58 results banked
Every result (58)
| Sampled | Result as published | Reads as |
|---|---|---|
| 29 Apr 2026, 10:45 | 2.36 | 2.36 mg/l |
| 16 Apr 2026, 08:20 | 2.16 | 2.16 mg/l |
| 16 Mar 2026, 11:35 | 1.71 | 1.71 mg/l |
| 17 Feb 2026, 11:25 | 3.31 | 3.31 mg/l |
| 2 Feb 2026, 11:30 | 2.23 | 2.23 mg/l |
| 27 Jan 2026, 11:30 | 5.36 | 5.36 mg/l |
| 21 Jan 2026, 10:15 | 1.52 | 1.52 mg/l |
| 29 Dec 2025, 10:20 | 3 | 3 mg/l |
| 10 Dec 2025, 15:50 | 5.9 | 5.9 mg/l |
| 27 Nov 2025, 09:40 | 1.66 | 1.66 mg/l |
| 12 Nov 2025, 10:00 | 3.45 | 3.45 mg/l |
| 22 Oct 2025, 10:43 | 19.2 | 19.2 mg/l |
| 6 Oct 2025, 09:00 | 2.83 | 2.83 mg/l |
| 26 Sep 2025, 10:10 | 2.47 | 2.47 mg/l |
| 5 Sep 2025, 09:15 | 4.37 | 4.37 mg/l |
| 20 Aug 2025, 11:25 | 1.38 | 1.38 mg/l |
| 6 Aug 2025, 05:15 | 1.61 | 1.61 mg/l |
| 23 Jul 2025, 10:08 | 2.71 | 2.71 mg/l |
| 11 Jul 2025, 08:50 | 2.31 | 2.31 mg/l |
| 26 Jun 2025, 11:55 | 2.3 | 2.3 mg/l |
| 13 Jun 2025, 12:10 | 3.62 | 3.62 mg/l |
| 22 May 2025, 11:23 | 3.58 | 3.58 mg/l |
| 7 May 2025, 11:00 | 29.6 | 29.6 mg/l |
| 16 Apr 2025, 11:47 | 9.61 | 9.61 mg/l |
| 16 Apr 2025, 09:50 | 3.02 | 3.02 mg/l |
| 26 Mar 2025, 10:55 | 2.61 | 2.61 mg/l |
| 14 Mar 2025, 11:00 | 8.49 | 8.49 mg/l |
| 19 Feb 2025, 08:55 | 2.52 | 2.52 mg/l |
| 5 Feb 2025, 09:05 | 2.19 | 2.19 mg/l |
| 24 Jan 2025, 11:25 | 2.01 | 2.01 mg/l |
| 10 Jan 2025, 09:45 | 2.64 | 2.64 mg/l |
| 2 Jan 2025, 09:30 | 8.1 | 8.1 mg/l |
| 10 Dec 2024, 10:25 | 1.97 | 1.97 mg/l |
| 29 Nov 2024, 12:35 | 2.54 | 2.54 mg/l |
| 6 Nov 2024, 11:35 | 1.57 | 1.57 mg/l |
| 23 Oct 2024, 09:40 | 1.81 | 1.81 mg/l |
| 3 Oct 2024, 09:04 | 5.43 | 5.43 mg/l |
| 19 Sep 2024, 10:20 | 1.85 | 1.85 mg/l |
| 3 Sep 2024, 10:45 | 1.82 | 1.82 mg/l |
| 19 Aug 2024, 08:50 | 3.09 | 3.09 mg/l |
| 8 Aug 2024, 09:30 | 2.7 | 2.7 mg/l |
| 24 Jul 2024, 09:15 | 1.76 | 1.76 mg/l |
| 8 Jul 2024, 09:16 | 2.49 | 2.49 mg/l |
| 26 Jun 2024, 08:41 | 2.09 | 2.09 mg/l |
| 5 Jun 2024, 09:32 | 1.66 | 1.66 mg/l |
| 16 May 2024, 08:45 | 2.06 | 2.06 mg/l |
| 3 May 2024, 09:07 | 2.25 | 2.25 mg/l |
| 26 Apr 2024, 09:30 | 1.64 | 1.64 mg/l |
| 5 Apr 2024, 09:10 | 1.22 | 1.22 mg/l |
| 27 Mar 2024, 09:10 | 1.58 | 1.58 mg/l |
| 1 Mar 2024, 09:50 | 0.56 | 0.56 mg/l |
| 16 Feb 2024, 09:15 | 1.95 | 1.95 mg/l |
| 2 Feb 2024, 09:25 | 25.4 | 25.4 mg/l |
| 18 Jan 2024, 11:45 | 2 | 2 mg/l |
| 5 Jan 2024, 09:30 | 5.66 | 5.66 mg/l |
| 15 Dec 2023, 11:55 | 4.62 | 4.62 mg/l |
| 26 Oct 2023, 08:25 | 10.2 | 10.2 mg/l |
| 6 Oct 2023, 07:45 | 26.3 | 26.3 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.21 mg/l
Sampled 29 Apr 2026, 5 months ago · 58 results banked
Every result (58)
| Sampled | Result as published | Reads as |
|---|---|---|
| 29 Apr 2026, 10:45 | 0.21 | 0.21 mg/l |
| 16 Apr 2026, 08:20 | 0.177 | 0.177 mg/l |
| 16 Mar 2026, 11:35 | 0.085 | 0.085 mg/l |
| 17 Feb 2026, 11:25 | 0.089 | 0.089 mg/l |
| 2 Feb 2026, 11:30 | 0.109 | 0.109 mg/l |
| 27 Jan 2026, 11:30 | 0.212 | 0.212 mg/l |
| 21 Jan 2026, 10:15 | 0.042 | 0.042 mg/l |
| 29 Dec 2025, 10:20 | 0.173 | 0.173 mg/l |
| 10 Dec 2025, 15:50 | 0.094 | 0.094 mg/l |
| 27 Nov 2025, 09:40 | 0.058 | 0.058 mg/l |
| 12 Nov 2025, 10:00 | 0.097 | 0.097 mg/l |
| 22 Oct 2025, 10:43 | <0.02 | below 0.02 mg/l (not detected above this) |
| 6 Oct 2025, 09:00 | 0.113 | 0.113 mg/l |
| 26 Sep 2025, 10:10 | 0.193 | 0.193 mg/l |
| 5 Sep 2025, 09:15 | 0.121 | 0.121 mg/l |
| 20 Aug 2025, 11:25 | 0.23 | 0.23 mg/l |
| 6 Aug 2025, 05:15 | 0.176 | 0.176 mg/l |
| 23 Jul 2025, 10:08 | 0.107 | 0.107 mg/l |
| 11 Jul 2025, 08:50 | 0.209 | 0.209 mg/l |
| 26 Jun 2025, 11:55 | 0.216 | 0.216 mg/l |
| 13 Jun 2025, 12:10 | 0.206 | 0.206 mg/l |
| 22 May 2025, 11:23 | 0.081 | 0.081 mg/l |
| 7 May 2025, 11:00 | <0.02 | below 0.02 mg/l (not detected above this) |
| 16 Apr 2025, 11:47 | 0.134 | 0.134 mg/l |
| 16 Apr 2025, 09:50 | 0.062 | 0.062 mg/l |
| 26 Mar 2025, 10:55 | 0.105 | 0.105 mg/l |
| 14 Mar 2025, 11:00 | 0.097 | 0.097 mg/l |
| 19 Feb 2025, 08:55 | 0.197 | 0.197 mg/l |
| 5 Feb 2025, 09:05 | 0.228 | 0.228 mg/l |
| 24 Jan 2025, 11:25 | 0.159 | 0.159 mg/l |
| 10 Jan 2025, 09:45 | 0.109 | 0.109 mg/l |
| 2 Jan 2025, 09:30 | 0.122 | 0.122 mg/l |
| 10 Dec 2024, 10:25 | 0.084 | 0.084 mg/l |
| 29 Nov 2024, 12:35 | 0.371 | 0.371 mg/l |
| 6 Nov 2024, 11:35 | 0.696 | 0.696 mg/l |
| 23 Oct 2024, 09:40 | 0.086 | 0.086 mg/l |
| 3 Oct 2024, 09:04 | 0.089 | 0.089 mg/l |
| 19 Sep 2024, 10:20 | 0.162 | 0.162 mg/l |
| 3 Sep 2024, 10:45 | 0.114 | 0.114 mg/l |
| 19 Aug 2024, 08:50 | 0.754 | 0.754 mg/l |
| 8 Aug 2024, 09:30 | 0.219 | 0.219 mg/l |
| 24 Jul 2024, 09:15 | 0.162 | 0.162 mg/l |
| 8 Jul 2024, 09:16 | 0.099 | 0.099 mg/l |
| 26 Jun 2024, 08:41 | 0.173 | 0.173 mg/l |
| 5 Jun 2024, 09:32 | 0.143 | 0.143 mg/l |
| 16 May 2024, 08:45 | 0.089 | 0.089 mg/l |
| 3 May 2024, 09:07 | 0.083 | 0.083 mg/l |
| 26 Apr 2024, 09:30 | 0.068 | 0.068 mg/l |
| 5 Apr 2024, 09:10 | 0.06 | 0.06 mg/l |
| 27 Mar 2024, 09:10 | 0.083 | 0.083 mg/l |
| 1 Mar 2024, 09:50 | 0.04 | 0.04 mg/l |
| 16 Feb 2024, 09:15 | 0.084 | 0.084 mg/l |
| 2 Feb 2024, 09:25 | <0.02 | below 0.02 mg/l (not detected above this) |
| 18 Jan 2024, 11:45 | 0.338 | 0.338 mg/l |
| 5 Jan 2024, 09:30 | 0.103 | 0.103 mg/l |
| 15 Dec 2023, 11:55 | 0.077 | 0.077 mg/l |
| 26 Oct 2023, 08:25 | 0.05 | 0.05 mg/l |
| 6 Oct 2023, 07:45 | <0.02 | below 0.02 mg/l (not detected above this) |
Conductivity
at 25 °C · code 0077 · µS/cm
832 µS/cm
Sampled 29 Apr 2026, 5 months ago · 58 results banked
Every result (58)
| Sampled | Result as published | Reads as |
|---|---|---|
| 29 Apr 2026, 10:45 | 832 | 832 µS/cm |
| 16 Apr 2026, 08:20 | 782 | 782 µS/cm |
| 16 Mar 2026, 11:35 | 585 | 585 µS/cm |
| 17 Feb 2026, 11:25 | 561 | 561 µS/cm |
| 2 Feb 2026, 11:30 | 484 | 484 µS/cm |
| 27 Jan 2026, 11:30 | 251 | 251 µS/cm |
| 21 Jan 2026, 10:15 | 213 | 213 µS/cm |
| 29 Dec 2025, 10:20 | 696 | 696 µS/cm |
| 10 Dec 2025, 15:50 | 567 | 567 µS/cm |
| 27 Nov 2025, 09:40 | 483 | 483 µS/cm |
| 12 Nov 2025, 10:00 | 610 | 610 µS/cm |
| 22 Oct 2025, 10:43 | 723 | 723 µS/cm |
| 6 Oct 2025, 09:00 | 655 | 655 µS/cm |
| 26 Sep 2025, 10:10 | 760 | 760 µS/cm |
| 5 Sep 2025, 09:15 | 509 | 509 µS/cm |
| 20 Aug 2025, 11:25 | 800 | 800 µS/cm |
| 6 Aug 2025, 05:15 | 765 | 765 µS/cm |
| 23 Jul 2025, 10:08 | 566 | 566 µS/cm |
| 11 Jul 2025, 08:50 | 747 | 747 µS/cm |
| 26 Jun 2025, 11:55 | 850 | 850 µS/cm |
| 13 Jun 2025, 12:10 | 797 | 797 µS/cm |
| 22 May 2025, 11:23 | 642 | 642 µS/cm |
| 7 May 2025, 11:00 | 942 | 942 µS/cm |
| 16 Apr 2025, 11:47 | 684 | 684 µS/cm |
| 16 Apr 2025, 09:50 | 242 | 242 µS/cm |
| 26 Mar 2025, 10:55 | 737 | 737 µS/cm |
| 14 Mar 2025, 11:00 | 568 | 568 µS/cm |
| 19 Feb 2025, 08:55 | 713 | 713 µS/cm |
| 5 Feb 2025, 09:05 | 595 | 595 µS/cm |
| 24 Jan 2025, 11:25 | 354 | 354 µS/cm |
| 10 Jan 2025, 09:45 | 616 | 616 µS/cm |
| 2 Jan 2025, 09:30 | 500 | 500 µS/cm |
| 10 Dec 2024, 10:25 | 497 | 497 µS/cm |
| 29 Nov 2024, 12:35 | 575 | 575 µS/cm |
| 6 Nov 2024, 11:35 | 425 | 425 µS/cm |
| 23 Oct 2024, 09:40 | 554 | 554 µS/cm |
| 3 Oct 2024, 09:04 | 609 | 609 µS/cm |
| 19 Sep 2024, 10:20 | 725 | 725 µS/cm |
| 3 Sep 2024, 10:45 | 416 | 416 µS/cm |
| 19 Aug 2024, 08:50 | 495 | 495 µS/cm |
| 8 Aug 2024, 09:30 | 728 | 728 µS/cm |
| 24 Jul 2024, 09:15 | 571 | 571 µS/cm |
| 8 Jul 2024, 09:16 | 532 | 532 µS/cm |
| 26 Jun 2024, 08:41 | 785 | 785 µS/cm |
| 5 Jun 2024, 09:32 | 616 | 616 µS/cm |
| 16 May 2024, 08:45 | 626 | 626 µS/cm |
| 3 May 2024, 09:07 | 675 | 675 µS/cm |
| 26 Apr 2024, 09:30 | 624 | 624 µS/cm |
| 5 Apr 2024, 09:10 | 427 | 427 µS/cm |
| 27 Mar 2024, 09:10 | 463 | 463 µS/cm |
| 1 Mar 2024, 09:50 | 200 | 200 µS/cm |
| 16 Feb 2024, 09:15 | 576 | 576 µS/cm |
| 2 Feb 2024, 09:25 | 871 | 871 µS/cm |
| 18 Jan 2024, 11:45 | 538 | 538 µS/cm |
| 5 Jan 2024, 09:30 | 439 | 439 µS/cm |
| 15 Dec 2023, 11:55 | 605 | 605 µS/cm |
| 26 Oct 2023, 08:25 | 646 | 646 µS/cm |
| 6 Oct 2023, 07:45 | 947 | 947 µS/cm |
Everything measured here
17 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 17 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 50 | Oct 2023 – Apr 2026 | 81.68% 29 Apr 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 58 | Oct 2023 – Apr 2026 | 10.2 mg/l 29 Apr 2026 |
| Temperature of Water 0076 | River water | 58 | Oct 2023 – Apr 2026 | 11.4 °C 29 Apr 2026 |
| pH 0061 | River water | 58 | Oct 2023 – Apr 2026 | 7.91 29 Apr 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 58 | Oct 2023 – Apr 2026 | 0.056 mg/l 29 Apr 2026 |
| Nitrate as N 0117 | River water | 58 | Oct 2023 – Apr 2026 | 2.36 mg/l 29 Apr 2026 |
| Orthophosphate, reactive as P 0180 | River water | 58 | Oct 2023 – Apr 2026 | 0.21 mg/l 29 Apr 2026 |
| Conductivity at 25 C 0077 | River water | 58 | Oct 2023 – Apr 2026 | 832 µS/cm 29 Apr 2026 |
| Acrylamide 5104 | River water | 47 | Oct 2023 – Apr 2026 | below 0.05 µg/l 29 Apr 2026 |
| Ammonia un-ionised as N 0119 | River water | 58 | Oct 2023 – Apr 2026 | below 0.2 mg/l 29 Apr 2026 |
| BOD : 5 Day ATU 0085 | River water | 57 | Oct 2023 – Apr 2026 | 3.01 mg/l 29 Apr 2026 |
| Iron 6051 | River water | 58 | Oct 2023 – Apr 2026 | 898 µg/l 29 Apr 2026 |
| Nitrite as N 0118 | River water | 58 | Oct 2023 – Apr 2026 | 0.0228 mg/l 29 Apr 2026 |
| Nitrogen, Kjeldahl as N 0114 | River water | 58 | Oct 2023 – Apr 2026 | below 1 mg/l 29 Apr 2026 |
| Nitrogen, Total as N 9686 | River water | 58 | Oct 2023 – Apr 2026 | 2.84 mg/l 29 Apr 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 58 | Oct 2023 – Apr 2026 | 2.38 mg/l 29 Apr 2026 |
| Phosphorus, Total as P 0348 | River water | 58 | Oct 2023 – Apr 2026 | 0.349 mg/l 29 Apr 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.