River Bain downstream of Coningsby sewage treatment works O/F
EA name: R.BAIN D/S CONINGSBY STW O/F
Environment Agency sampling point AN-BAIN9 · 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
- 14 Sep 2026, 10:2917 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 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 Environmental monitoring statutory (EU directives)
- Where
- National Grid 521443, 356720As published, to the nearest 1 m. Open in a map
- River, by its own name
- Bain
- River, by the map
- River BainPlaced on the river its name gives, 7 m from the line.
- Next gauge downstream
- Chapel Hill On the River Witham · 2.9 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (34 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
68.2%
Sampled 14 Sep 2026, 17 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 10:29 | 68.2 | 68.2% |
| 26 Aug 2026, 10:17 | 71.4 | 71.4% |
| 9 Jul 2026, 11:11 | 81.5 | 81.5% |
| 23 Jun 2026, 10:33 | 95.4 | 95.4% |
| 14 May 2026, 12:23 | 113.2 | 113.2% |
| 30 Apr 2026, 13:22 | 117.4 | 117.4% |
| 3 Mar 2026, 11:20 | 99.8 | 99.8% |
| 17 Feb 2026, 12:10 | 97.7 | 97.7% |
| 15 Jan 2026, 11:41 | 100.2 | 100.2% |
| 9 Dec 2025, 11:08 | 100.2 | 100.2% |
| 12 Nov 2025, 10:40 | 91.9 | 91.9% |
| 22 Oct 2025, 09:26 | 67.2 | 67.2% |
| 15 Sep 2025, 09:31 | 97.2 | 97.2% |
| 8 Aug 2025, 10:23 | 67.7 | 67.7% |
| 3 Jul 2025, 10:38 | 59.3 | 59.3% |
| 10 Jun 2025, 10:47 | 108.3 | 108.3% |
| 15 May 2025, 10:30 | 91.2 | 91.2% |
| 24 Apr 2025, 11:22 | 103.7 | 103.7% |
| 24 Mar 2025, 10:10 | 108.2 | 108.2% |
| 13 Feb 2025, 12:23 | 97.7 | 97.7% |
| 9 Jan 2025, 12:25 | 84.5 | 84.5% |
| 3 Dec 2024, 10:44 | 97.1 | 97.1% |
| 8 Nov 2024, 10:29 | 92.5 | 92.5% |
| 8 Oct 2024, 11:13 | 96.4 | 96.4% |
| 11 Sep 2024, 09:39 | 79.3 | 79.3% |
| 6 Aug 2024, 10:24 | 64.7 | 64.7% |
| 4 Jul 2024, 11:05 | 113.4 | 113.4% |
| 10 Jun 2024, 11:57 | 100.4 | 100.4% |
| 1 Mar 2024, 10:23 | 93.9 | 93.9% |
| 6 Feb 2024, 10:41 | 99.9 | 99.9% |
| 10 Jan 2024, 10:33 | 100.6 | 100.6% |
| 6 Dec 2023, 11:15 | 92.8 | 92.8% |
| 8 Nov 2023, 10:38 | 90.6 | 90.6% |
| 2 Oct 2023, 11:15 | 90.3 | 90.3% |
Dissolved oxygen
as O2 · code 9924 · mg/l
6.51 mg/l
Sampled 14 Sep 2026, 17 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 10:29 | 6.51 | 6.51 mg/l |
| 26 Aug 2026, 10:17 | 6.69 | 6.69 mg/l |
| 9 Jul 2026, 11:11 | 7.21 | 7.21 mg/l |
| 23 Jun 2026, 10:33 | 8.52 | 8.52 mg/l |
| 14 May 2026, 12:23 | 12 | 12 mg/l |
| 30 Apr 2026, 13:22 | 11.9 | 11.9 mg/l |
| 3 Mar 2026, 11:20 | 11.6 | 11.6 mg/l |
| 17 Feb 2026, 12:10 | 12.4 | 12.4 mg/l |
| 15 Jan 2026, 11:41 | 12.8 | 12.8 mg/l |
| 9 Dec 2025, 11:08 | 11.4 | 11.4 mg/l |
| 12 Nov 2025, 10:40 | 9.95 | 9.95 mg/l |
| 22 Oct 2025, 09:26 | 7.26 | 7.26 mg/l |
| 15 Sep 2025, 09:31 | 10.1 | 10.1 mg/l |
| 8 Aug 2025, 10:23 | 6.39 | 6.39 mg/l |
| 3 Jul 2025, 10:38 | 5.42 | 5.42 mg/l |
| 10 Jun 2025, 10:47 | 10.5 | 10.5 mg/l |
| 15 May 2025, 10:30 | 9.15 | 9.15 mg/l |
| 24 Apr 2025, 11:22 | 10.9 | 10.9 mg/l |
| 24 Mar 2025, 10:10 | 12 | 12 mg/l |
| 13 Feb 2025, 12:23 | 12.6 | 12.6 mg/l |
| 9 Jan 2025, 12:25 | 10.9 | 10.9 mg/l |
| 3 Dec 2024, 10:44 | 11.7 | 11.7 mg/l |
| 8 Nov 2024, 10:29 | 10.3 | 10.3 mg/l |
| 8 Oct 2024, 11:13 | 10 | 10 mg/l |
| 11 Sep 2024, 09:39 | 8.24 | 8.24 mg/l |
| 6 Aug 2024, 10:24 | 5.99 | 5.99 mg/l |
| 4 Jul 2024, 11:05 | 11.1 | 11.1 mg/l |
| 10 Jun 2024, 11:57 | 10.3 | 10.3 mg/l |
| 1 Mar 2024, 10:23 | 11.3 | 11.3 mg/l |
| 6 Feb 2024, 10:41 | 11.6 | 11.6 mg/l |
| 10 Jan 2024, 10:33 | 13.1 | 13.1 mg/l |
| 6 Dec 2023, 11:15 | 12 | 12 mg/l |
| 8 Nov 2023, 10:38 | 10.5 | 10.5 mg/l |
| 2 Oct 2023, 11:15 | 8.93 | 8.93 mg/l |
Water temperature
code 0076 · °C
17.5 °C
Sampled 14 Sep 2026, 17 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 10:29 | 17.5 | 17.5 °C |
| 26 Aug 2026, 10:17 | 18.4 | 18.4 °C |
| 9 Jul 2026, 11:11 | 21.3 | 21.3 °C |
| 23 Jun 2026, 10:33 | 20.8 | 20.8 °C |
| 14 May 2026, 12:23 | 12.6 | 12.6 °C |
| 30 Apr 2026, 13:22 | 14.6 | 14.6 °C |
| 3 Mar 2026, 11:20 | 8.8 | 8.8 °C |
| 17 Feb 2026, 12:10 | 5.3 | 5.3 °C |
| 15 Jan 2026, 11:41 | 5 | 5 °C |
| 9 Dec 2025, 11:08 | 9.7 | 9.7 °C |
| 12 Nov 2025, 10:40 | 11.7 | 11.7 °C |
| 22 Oct 2025, 09:26 | 11.8 | 11.8 °C |
| 15 Sep 2025, 09:31 | 13.7 | 13.7 °C |
| 8 Aug 2025, 10:23 | 18 | 18 °C |
| 3 Jul 2025, 10:38 | 19.6 | 19.6 °C |
| 10 Jun 2025, 10:47 | 16.8 | 16.8 °C |
| 15 May 2025, 10:30 | 15.1 | 15.1 °C |
| 24 Apr 2025, 11:22 | 13.2 | 13.2 °C |
| 24 Mar 2025, 10:10 | 10.8 | 10.8 °C |
| 13 Feb 2025, 12:23 | 4.7 | 4.7 °C |
| 9 Jan 2025, 12:25 | 4.7 | 4.7 °C |
| 3 Dec 2024, 10:44 | 7.2 | 7.2 °C |
| 8 Nov 2024, 10:29 | 10.5 | 10.5 °C |
| 8 Oct 2024, 11:13 | 13.6 | 13.6 °C |
| 11 Sep 2024, 09:39 | 13.5 | 13.5 °C |
| 6 Aug 2024, 10:24 | 19 | 19 °C |
| 4 Jul 2024, 11:05 | 16.2 | 16.2 °C |
| 10 Jun 2024, 11:57 | 14.1 | 14.1 °C |
| 1 Mar 2024, 10:23 | 7.4 | 7.4 °C |
| 6 Feb 2024, 10:41 | 8.8 | 8.8 °C |
| 10 Jan 2024, 10:33 | 4.1 | 4.1 °C |
| 6 Dec 2023, 11:15 | 4.5 | 4.5 °C |
| 8 Nov 2023, 10:38 | 8.9 | 8.9 °C |
| 2 Oct 2023, 11:15 | 15.8 | 15.8 °C |
pH
code 0061
7.61
Sampled 14 Sep 2026, 17 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 10:29 | 7.61 | 7.61 |
| 26 Aug 2026, 10:17 | 7.37 | 7.37 |
| 9 Jul 2026, 11:11 | 7.11 | 7.11 |
| 23 Jun 2026, 10:33 | 7.98 | 7.98 |
| 14 May 2026, 12:23 | 8.29 | 8.29 |
| 30 Apr 2026, 13:22 | 8.36 | 8.36 |
| 3 Mar 2026, 11:20 | 8.18 | 8.18 |
| 17 Feb 2026, 12:10 | 8.11 | 8.11 |
| 15 Jan 2026, 11:41 | 8.39 | 8.39 |
| 9 Dec 2025, 11:08 | 8.09 | 8.09 |
| 12 Nov 2025, 10:40 | 7.93 | 7.93 |
| 22 Oct 2025, 09:26 | 7.8 | 7.8 |
| 15 Sep 2025, 09:31 | 7.68 | 7.68 |
| 8 Aug 2025, 10:23 | 7.38 | 7.38 |
| 3 Jul 2025, 10:38 | 7.49 | 7.49 |
| 10 Jun 2025, 10:47 | 8.21 | 8.21 |
| 15 May 2025, 10:30 | 7.93 | 7.93 |
| 24 Apr 2025, 11:22 | 8.27 | 8.27 |
| 24 Mar 2025, 10:10 | 8.28 | 8.28 |
| 13 Feb 2025, 12:23 | 8.24 | 8.24 |
| 9 Jan 2025, 12:25 | 8.04 | 8.04 |
| 3 Dec 2024, 10:44 | 8.17 | 8.17 |
| 8 Nov 2024, 10:29 | 8.21 | 8.21 |
| 8 Oct 2024, 11:13 | 8.14 | 8.14 |
| 11 Sep 2024, 09:39 | 8.01 | 8.01 |
| 6 Aug 2024, 10:24 | 7.91 | 7.91 |
| 4 Jul 2024, 11:05 | 8.41 | 8.41 |
| 10 Jun 2024, 11:57 | 8.04 | 8.04 |
| 1 Mar 2024, 10:23 | 8.09 | 8.09 |
| 6 Feb 2024, 10:41 | 8.4 | 8.4 |
| 10 Jan 2024, 10:33 | 8.18 | 8.18 |
| 6 Dec 2023, 11:15 | 8.3 | 8.3 |
| 8 Nov 2023, 10:38 | 8.13 | 8.13 |
| 2 Oct 2023, 11:15 | 7.74 | 7.74 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.096 mg/l
Sampled 14 Sep 2026, 17 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 10:29 | 0.096 | 0.096 mg/l |
| 26 Aug 2026, 10:17 | 1.4 | 1.4 mg/l |
| 9 Jul 2026, 11:11 | 3.4 | 3.4 mg/l |
| 23 Jun 2026, 10:33 | 0.12 | 0.12 mg/l |
| 14 May 2026, 12:23 | 0.23 | 0.23 mg/l |
| 30 Apr 2026, 13:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Mar 2026, 11:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Feb 2026, 12:10 | 0.62 | 0.62 mg/l |
| 15 Jan 2026, 11:41 | 0.1 | 0.1 mg/l |
| 9 Dec 2025, 11:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Nov 2025, 10:40 | 0.59 | 0.59 mg/l |
| 22 Oct 2025, 09:26 | 0.048 | 0.048 mg/l |
| 15 Sep 2025, 09:31 | 0.045 | 0.045 mg/l |
| 8 Aug 2025, 10:23 | 0.27 | 0.27 mg/l |
| 3 Jul 2025, 10:38 | 0.2 | 0.2 mg/l |
| 10 Jun 2025, 10:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 May 2025, 10:30 | 0.13 | 0.13 mg/l |
| 24 Apr 2025, 11:22 | 0.076 | 0.076 mg/l |
| 24 Mar 2025, 10:10 | 0.059 | 0.059 mg/l |
| 13 Feb 2025, 12:23 | 0.058 | 0.058 mg/l |
| 9 Jan 2025, 12:25 | 1.6 | 1.6 mg/l |
| 3 Dec 2024, 10:44 | 0.036 | 0.036 mg/l |
| 8 Nov 2024, 10:29 | 0.038 | 0.038 mg/l |
| 8 Oct 2024, 11:13 | 0.073 | 0.073 mg/l |
| 11 Sep 2024, 09:39 | 0.039 | 0.039 mg/l |
| 6 Aug 2024, 10:24 | 0.065 | 0.065 mg/l |
| 4 Jul 2024, 11:05 | 0.079 | 0.079 mg/l |
| 10 Jun 2024, 11:57 | 0.67 | 0.67 mg/l |
| 1 Mar 2024, 10:23 | 1 | 1 mg/l |
| 10 Jan 2024, 10:33 | 0.2 | 0.2 mg/l |
| 6 Dec 2023, 11:15 | 0.055 | 0.055 mg/l |
| 8 Nov 2023, 10:38 | 0.074 | 0.074 mg/l |
| 2 Oct 2023, 11:15 | 0.15 | 0.15 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
6.07 mg/l
Sampled 14 Sep 2026, 17 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 10:29 | 6.07 | 6.07 mg/l |
| 26 Aug 2026, 10:17 | 14.9 | 14.9 mg/l |
| 9 Jul 2026, 11:11 | 31.6 | 31.6 mg/l |
| 23 Jun 2026, 10:33 | 6.44 | 6.44 mg/l |
| 14 May 2026, 12:23 | 11.9 | 11.9 mg/l |
| 30 Apr 2026, 13:22 | 11 | 11 mg/l |
| 3 Mar 2026, 11:20 | 9.08 | 9.08 mg/l |
| 17 Feb 2026, 12:10 | 9.66 | 9.66 mg/l |
| 15 Jan 2026, 11:41 | 11 | 11 mg/l |
| 9 Dec 2025, 11:08 | 13 | 13 mg/l |
| 12 Nov 2025, 10:40 | 9.94 | 9.94 mg/l |
| 22 Oct 2025, 09:26 | 5.76 | 5.76 mg/l |
| 15 Sep 2025, 09:31 | 3.37 | 3.37 mg/l |
| 8 Aug 2025, 10:23 | 8.46 | 8.46 mg/l |
| 3 Jul 2025, 10:38 | 3.85 | 3.85 mg/l |
| 10 Jun 2025, 10:47 | 4.85 | 4.85 mg/l |
| 15 May 2025, 10:30 | 7.51 | 7.51 mg/l |
| 24 Apr 2025, 11:22 | 8.33 | 8.33 mg/l |
| 24 Mar 2025, 10:10 | 9.34 | 9.34 mg/l |
| 13 Feb 2025, 12:23 | 11 | 11 mg/l |
| 9 Jan 2025, 12:25 | 11.9 | 11.9 mg/l |
| 3 Dec 2024, 10:44 | 11 | 11 mg/l |
| 8 Nov 2024, 10:29 | 8.27 | 8.27 mg/l |
| 8 Oct 2024, 11:13 | 9.46 | 9.46 mg/l |
| 11 Sep 2024, 09:39 | 4.87 | 4.87 mg/l |
| 6 Aug 2024, 10:24 | 4.64 | 4.64 mg/l |
| 4 Jul 2024, 11:05 | 6.53 | 6.53 mg/l |
| 10 Jun 2024, 11:57 | 8.4 | 8.4 mg/l |
| 1 Mar 2024, 10:23 | 9.24 | 9.24 mg/l |
| 6 Feb 2024, 10:41 | 11 | 11 mg/l |
| 10 Jan 2024, 10:33 | 9.86 | 9.86 mg/l |
| 6 Dec 2023, 11:15 | 11 | 11 mg/l |
| 8 Nov 2023, 10:38 | 9.94 | 9.94 mg/l |
| 2 Oct 2023, 11:15 | 8.34 | 8.34 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.56 mg/l
Sampled 14 Sep 2026, 17 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 10:29 | 0.56 | 0.56 mg/l |
| 26 Aug 2026, 10:17 | 2.2 | 2.2 mg/l |
| 9 Jul 2026, 11:11 | 5.1 | 5.1 mg/l |
| 23 Jun 2026, 10:33 | 0.48 | 0.48 mg/l |
| 14 May 2026, 12:23 | 0.78 | 0.78 mg/l |
| 30 Apr 2026, 13:22 | 0.49 | 0.49 mg/l |
| 3 Mar 2026, 11:20 | 0.19 | 0.19 mg/l |
| 17 Feb 2026, 12:10 | 0.26 | 0.26 mg/l |
| 15 Jan 2026, 11:41 | 0.07 | 0.07 mg/l |
| 9 Dec 2025, 11:08 | 0.21 | 0.21 mg/l |
| 12 Nov 2025, 10:40 | 0.6 | 0.6 mg/l |
| 22 Oct 2025, 09:26 | 0.21 | 0.21 mg/l |
| 15 Sep 2025, 09:31 | 0.24 | 0.24 mg/l |
| 8 Aug 2025, 10:23 | 0.88 | 0.88 mg/l |
| 3 Jul 2025, 10:38 | 0.61 | 0.61 mg/l |
| 10 Jun 2025, 10:47 | 0.21 | 0.21 mg/l |
| 15 May 2025, 10:30 | 0.26 | 0.26 mg/l |
| 24 Apr 2025, 11:22 | 0.14 | 0.14 mg/l |
| 24 Mar 2025, 10:10 | 0.13 | 0.13 mg/l |
| 13 Feb 2025, 12:23 | 0.16 | 0.16 mg/l |
| 9 Jan 2025, 12:25 | 0.59 | 0.59 mg/l |
| 8 Nov 2024, 10:29 | 0.038 | 0.038 mg/l |
| 8 Oct 2024, 11:13 | 0.28 | 0.28 mg/l |
| 11 Sep 2024, 09:39 | 0.18 | 0.18 mg/l |
| 6 Aug 2024, 10:24 | 0.16 | 0.16 mg/l |
| 4 Jul 2024, 11:05 | 0.25 | 0.25 mg/l |
| 10 Jun 2024, 11:57 | 0.65 | 0.65 mg/l |
| 1 Mar 2024, 10:23 | 0.38 | 0.38 mg/l |
| 6 Feb 2024, 10:41 | 0.098 | 0.098 mg/l |
| 10 Jan 2024, 10:33 | 0.16 | 0.16 mg/l |
| 6 Dec 2023, 11:15 | 0.065 | 0.065 mg/l |
| 8 Nov 2023, 10:38 | 0.094 | 0.094 mg/l |
| 2 Oct 2023, 11:15 | 0.63 | 0.63 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
658 µS/cm
Sampled 14 Sep 2026, 17 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 10:29 | 658 | 658 µS/cm |
| 26 Aug 2026, 10:17 | 718 | 718 µS/cm |
| 9 Jul 2026, 11:11 | 920 | 920 µS/cm |
| 23 Jun 2026, 10:33 | 610 | 610 µS/cm |
| 14 May 2026, 12:23 | 643 | 643 µS/cm |
| 30 Apr 2026, 13:22 | 623 | 623 µS/cm |
| 3 Mar 2026, 11:20 | 621 | 621 µS/cm |
| 17 Feb 2026, 12:10 | 655 | 655 µS/cm |
| 15 Jan 2026, 11:41 | 671 | 671 µS/cm |
| 9 Dec 2025, 11:08 | 671 | 671 µS/cm |
| 12 Nov 2025, 10:40 | 643 | 643 µS/cm |
| 22 Oct 2025, 09:26 | 693 | 693 µS/cm |
| 15 Sep 2025, 09:31 | 598 | 598 µS/cm |
| 8 Aug 2025, 10:23 | 633 | 633 µS/cm |
| 3 Jul 2025, 10:38 | 576 | 576 µS/cm |
| 10 Jun 2025, 10:47 | 594 | 594 µS/cm |
| 15 May 2025, 10:30 | 611 | 611 µS/cm |
| 24 Apr 2025, 11:22 | 610 | 610 µS/cm |
| 24 Mar 2025, 10:10 | 660 | 660 µS/cm |
| 13 Feb 2025, 12:23 | 691 | 691 µS/cm |
| 9 Jan 2025, 12:25 | 699 | 699 µS/cm |
| 3 Dec 2024, 10:44 | 707 | 707 µS/cm |
| 8 Nov 2024, 10:29 | 686 | 686 µS/cm |
| 8 Oct 2024, 11:13 | 635 | 635 µS/cm |
| 11 Sep 2024, 09:39 | 615 | 615 µS/cm |
| 6 Aug 2024, 10:24 | 585 | 585 µS/cm |
| 4 Jul 2024, 11:05 | 630 | 630 µS/cm |
| 10 Jun 2024, 11:57 | 621 | 621 µS/cm |
| 1 Mar 2024, 10:23 | 692 | 692 µS/cm |
| 6 Feb 2024, 10:41 | 695 | 695 µS/cm |
| 10 Jan 2024, 10:33 | 677 | 677 µS/cm |
| 6 Dec 2023, 11:15 | 651 | 651 µS/cm |
| 8 Nov 2023, 10:38 | 695 | 695 µS/cm |
| 2 Oct 2023, 11:15 | 674 | 674 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 | 68.2% 14 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Sep 2026 | 6.51 mg/l 14 Sep 2026 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – Sep 2026 | 17.5 °C 14 Sep 2026 |
| pH 0061 | River water | 34 | Oct 2023 – Sep 2026 | 7.61 14 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 33 | Oct 2023 – Sep 2026 | 0.096 mg/l 14 Sep 2026 |
| Nitrate as N 0117 | River water | 34 | Oct 2023 – Sep 2026 | 6.07 mg/l 14 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 33 | Oct 2023 – Sep 2026 | 0.56 mg/l 14 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Sep 2026 | 658 µS/cm 14 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 34 | Oct 2023 – Sep 2026 | 180 mg/l 14 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 33 | Oct 2023 – Sep 2026 | 0.00125 mg/l 14 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 6 | Oct 2023 – Mar 2024 | 3.7 mg/l 1 Mar 2024 |
| Nitrite as N 0118 | River water | 34 | Oct 2023 – Sep 2026 | 0.031 mg/l 14 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 34 | Oct 2023 – Sep 2026 | 6.1 mg/l 14 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.