Kings Sutton Stream below sewage treatment works, Kings Sutton
EA name: KINGS SUTTON STREAM BELOW STW, KINGS SUT (also listed as “KINGS SUTTON STREAM BELOW STW, KINGS SUTTON”)
Environment Agency sampling point TH-PCHR0055 · 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
- 10 Aug 2026, 11:3952 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 Environmental monitoring statutory (EU directives)
- Where
- National Grid 450000, 235600As published, to the nearest 100 m (so up to about 70 m out). Open in a map
- River, by its own name
- Kings Sutton Stream
- River, by the map
- Not placedGrid reference only to 100 m and no line carries the name it gives, so position alone cannot choose. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Environmental monitoring statutory (EU directives) (33 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
45.1%
Sampled 10 Aug 2026, 52 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Aug 2026, 11:39 | 45.1 | 45.1% |
| 27 Jul 2026, 10:20 | 48.8 | 48.8% |
| 10 Jun 2026, 10:15 | 73.9 | 73.9% |
| 27 May 2026, 11:32 | 56.4 | 56.4% |
| 20 Apr 2026, 11:37 | 82.5 | 82.5% |
| 24 Mar 2026, 13:17 | 90.7 | 90.7% |
| 4 Feb 2026, 13:01 | 95.1 | 95.1% |
| 12 Jan 2026, 10:21 | 93.2 | 93.2% |
| 1 Dec 2025, 10:00 | 88.2 | 88.2% |
| 7 Nov 2025, 11:55 | 48.7 | 48.7% |
| 3 Oct 2025, 08:33 | 55.6 | 55.6% |
| 10 Sep 2025, 09:50 | 55.1 | 55.1% |
| 13 Aug 2025, 11:35 | 65.3 | 65.3% |
| 25 Jul 2025, 12:27 | 73.7 | 73.7% |
| 25 Jun 2025, 11:40 | 54.4 | 54.4% |
| 21 May 2025, 11:57 | 68.7 | 68.7% |
| 1 Apr 2025, 11:56 | 91 | 91% |
| 5 Mar 2025, 11:51 | 95.4 | 95.4% |
| 3 Feb 2025, 13:10 | 91.3 | 91.3% |
| 3 Jan 2025, 11:52 | 92.2 | 92.2% |
| 3 Dec 2024, 10:05 | 91.5 | 91.5% |
| 19 Nov 2024, 11:14 | 94 | 94% |
| 7 Oct 2024, 11:47 | 77.1 | 77.1% |
| 9 Sep 2024, 10:10 | 74.7 | 74.7% |
| 1 Aug 2024, 11:43 | 72.5 | 72.5% |
| 3 Jul 2024, 11:33 | 73.9 | 73.9% |
| 19 Jun 2024, 12:32 | 82.2 | 82.2% |
| 4 Mar 2024, 13:14 | 97.4 | 97.4% |
| 2 Feb 2024, 09:37 | 93.8 | 93.8% |
| 12 Jan 2024, 10:31 | 94.2 | 94.2% |
| 8 Dec 2023, 09:53 | 94.5 | 94.5% |
| 2 Nov 2023, 14:46 | 94.3 | 94.3% |
| 2 Oct 2023, 09:55 | 58.3 | 58.3% |
Dissolved oxygen
as O2 · code 9924 · mg/l
4.26 mg/l
Sampled 10 Aug 2026, 52 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Aug 2026, 11:39 | 4.26 | 4.26 mg/l |
| 27 Jul 2026, 10:20 | 4.59 | 4.59 mg/l |
| 10 Jun 2026, 10:15 | 7.68 | 7.68 mg/l |
| 27 May 2026, 11:32 | 5.28 | 5.28 mg/l |
| 20 Apr 2026, 11:37 | 9.1 | 9.1 mg/l |
| 24 Mar 2026, 13:17 | 10.2 | 10.2 mg/l |
| 4 Feb 2026, 13:01 | 11.6 | 11.6 mg/l |
| 12 Jan 2026, 10:21 | 11.4 | 11.4 mg/l |
| 1 Dec 2025, 10:00 | 10.3 | 10.3 mg/l |
| 7 Nov 2025, 11:55 | 5.04 | 5.04 mg/l |
| 3 Oct 2025, 08:33 | 5.63 | 5.63 mg/l |
| 10 Sep 2025, 09:50 | 5.46 | 5.46 mg/l |
| 13 Aug 2025, 11:35 | 6.01 | 6.01 mg/l |
| 25 Jul 2025, 12:27 | 6.89 | 6.89 mg/l |
| 25 Jun 2025, 11:40 | 5.19 | 5.19 mg/l |
| 21 May 2025, 11:57 | 6.94 | 6.94 mg/l |
| 1 Apr 2025, 11:56 | 10.3 | 10.3 mg/l |
| 5 Mar 2025, 11:51 | 11.8 | 11.8 mg/l |
| 3 Feb 2025, 13:10 | 11.2 | 11.2 mg/l |
| 3 Jan 2025, 11:52 | 11.7 | 11.7 mg/l |
| 3 Dec 2024, 10:05 | 10.8 | 10.8 mg/l |
| 19 Nov 2024, 11:14 | 11.4 | 11.4 mg/l |
| 7 Oct 2024, 11:47 | 8 | 8 mg/l |
| 9 Sep 2024, 10:10 | 7.39 | 7.39 mg/l |
| 1 Aug 2024, 11:43 | 6.59 | 6.59 mg/l |
| 3 Jul 2024, 11:33 | 7.48 | 7.48 mg/l |
| 19 Jun 2024, 12:32 | 8.14 | 8.14 mg/l |
| 4 Mar 2024, 13:14 | 11.8 | 11.8 mg/l |
| 2 Feb 2024, 09:37 | 11.2 | 11.2 mg/l |
| 12 Jan 2024, 10:31 | 11.9 | 11.9 mg/l |
| 8 Dec 2023, 09:53 | 11.5 | 11.5 mg/l |
| 2 Nov 2023, 14:46 | 10.5 | 10.5 mg/l |
| 2 Oct 2023, 09:55 | 5.7 | 5.7 mg/l |
Water temperature
code 0076 · °C
18 °C
Sampled 10 Aug 2026, 52 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Aug 2026, 11:39 | 18 | 18 °C |
| 27 Jul 2026, 10:20 | 18.2 | 18.2 °C |
| 10 Jun 2026, 10:15 | 13.5 | 13.5 °C |
| 27 May 2026, 11:32 | 18.4 | 18.4 °C |
| 20 Apr 2026, 11:37 | 10.9 | 10.9 °C |
| 24 Mar 2026, 13:17 | 10.1 | 10.1 °C |
| 4 Feb 2026, 13:01 | 6.9 | 6.9 °C |
| 12 Jan 2026, 10:21 | 6.5 | 6.5 °C |
| 1 Dec 2025, 10:00 | 8.4 | 8.4 °C |
| 7 Nov 2025, 11:55 | 13.7 | 13.7 °C |
| 3 Oct 2025, 08:33 | 14.7 | 14.7 °C |
| 10 Sep 2025, 09:50 | 15.7 | 15.7 °C |
| 13 Aug 2025, 11:35 | 19.3 | 19.3 °C |
| 25 Jul 2025, 12:27 | 18.5 | 18.5 °C |
| 25 Jun 2025, 11:40 | 17.5 | 17.5 °C |
| 21 May 2025, 11:57 | 14.8 | 14.8 °C |
| 1 Apr 2025, 11:56 | 10 | 10 °C |
| 5 Mar 2025, 11:51 | 6.3 | 6.3 °C |
| 3 Feb 2025, 13:10 | 6.7 | 6.7 °C |
| 3 Jan 2025, 11:52 | 5.3 | 5.3 °C |
| 3 Dec 2024, 10:05 | 8.2 | 8.2 °C |
| 19 Nov 2024, 11:14 | 6.9 | 6.9 °C |
| 7 Oct 2024, 11:47 | 13.6 | 13.6 °C |
| 9 Sep 2024, 10:10 | 15.8 | 15.8 °C |
| 1 Aug 2024, 11:43 | 19.9 | 19.9 °C |
| 3 Jul 2024, 11:33 | 14.7 | 14.7 °C |
| 19 Jun 2024, 12:32 | 15.7 | 15.7 °C |
| 4 Mar 2024, 13:14 | 7.1 | 7.1 °C |
| 2 Feb 2024, 09:37 | 7.6 | 7.6 °C |
| 12 Jan 2024, 10:31 | 5.5 | 5.5 °C |
| 8 Dec 2023, 09:53 | 6.7 | 6.7 °C |
| 2 Nov 2023, 14:46 | 10.4 | 10.4 °C |
| 2 Oct 2023, 09:55 | 16.3 | 16.3 °C |
pH
code 0061
7.4
Sampled 10 Aug 2026, 52 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Aug 2026, 11:39 | 7.4 | 7.4 |
| 27 Jul 2026, 10:20 | 7.42 | 7.42 |
| 10 Jun 2026, 10:15 | 7.65 | 7.65 |
| 27 May 2026, 11:32 | 7.4 | 7.4 |
| 20 Apr 2026, 11:37 | 7.78 | 7.78 |
| 24 Mar 2026, 13:17 | 7.88 | 7.88 |
| 4 Feb 2026, 13:01 | 8.05 | 8.05 |
| 12 Jan 2026, 10:21 | 7.81 | 7.81 |
| 1 Dec 2025, 10:00 | 7.82 | 7.82 |
| 7 Nov 2025, 11:55 | 7.37 | 7.37 |
| 3 Oct 2025, 08:33 | 7.33 | 7.33 |
| 10 Sep 2025, 09:50 | 7.44 | 7.44 |
| 13 Aug 2025, 11:35 | 7.4 | 7.4 |
| 25 Jul 2025, 12:27 | 7.52 | 7.52 |
| 25 Jun 2025, 11:40 | 7.52 | 7.52 |
| 21 May 2025, 11:57 | 7.49 | 7.49 |
| 1 Apr 2025, 11:56 | 7.89 | 7.89 |
| 5 Mar 2025, 11:51 | 7.85 | 7.85 |
| 3 Feb 2025, 13:10 | 7.61 | 7.61 |
| 3 Jan 2025, 11:52 | 7.96 | 7.96 |
| 3 Dec 2024, 10:05 | 7.91 | 7.91 |
| 19 Nov 2024, 11:14 | 7.98 | 7.98 |
| 7 Oct 2024, 11:47 | 7.18 | 7.18 |
| 9 Sep 2024, 10:10 | 7.73 | 7.73 |
| 1 Aug 2024, 11:43 | 7.68 | 7.68 |
| 3 Jul 2024, 11:33 | 7.63 | 7.63 |
| 19 Jun 2024, 12:32 | 7.74 | 7.74 |
| 4 Mar 2024, 13:14 | 8.08 | 8.08 |
| 2 Feb 2024, 09:37 | 7.99 | 7.99 |
| 12 Jan 2024, 10:31 | 7.99 | 7.99 |
| 8 Dec 2023, 09:53 | 7.91 | 7.91 |
| 2 Nov 2023, 14:46 | 7.82 | 7.82 |
| 2 Oct 2023, 09:55 | 9.01 | 9.01 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.28 mg/l
Sampled 10 Aug 2026, 52 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Aug 2026, 11:39 | 0.28 | 0.28 mg/l |
| 27 Jul 2026, 10:20 | 0.45 | 0.45 mg/l |
| 10 Jun 2026, 10:15 | 0.15 | 0.15 mg/l |
| 27 May 2026, 11:32 | 0.11 | 0.11 mg/l |
| 20 Apr 2026, 11:37 | 0.19 | 0.19 mg/l |
| 24 Mar 2026, 13:17 | 0.084 | 0.084 mg/l |
| 4 Feb 2026, 13:01 | 0.14 | 0.14 mg/l |
| 12 Jan 2026, 10:21 | 0.049 | 0.049 mg/l |
| 1 Dec 2025, 10:00 | 0.14 | 0.14 mg/l |
| 7 Nov 2025, 11:55 | 0.092 | 0.092 mg/l |
| 3 Oct 2025, 08:33 | 0.11 | 0.11 mg/l |
| 10 Sep 2025, 09:50 | 0.054 | 0.054 mg/l |
| 13 Aug 2025, 11:35 | 0.064 | 0.064 mg/l |
| 25 Jul 2025, 12:27 | 0.059 | 0.059 mg/l |
| 25 Jun 2025, 11:40 | 0.088 | 0.088 mg/l |
| 21 May 2025, 11:57 | 0.059 | 0.059 mg/l |
| 5 Mar 2025, 11:51 | 0.094 | 0.094 mg/l |
| 3 Feb 2025, 13:10 | 0.051 | 0.051 mg/l |
| 3 Jan 2025, 11:52 | 0.16 | 0.16 mg/l |
| 3 Dec 2024, 10:05 | 0.046 | 0.046 mg/l |
| 19 Nov 2024, 11:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Oct 2024, 11:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Sep 2024, 10:10 | 0.091 | 0.091 mg/l |
| 1 Aug 2024, 11:43 | 0.074 | 0.074 mg/l |
| 3 Jul 2024, 11:33 | 0.061 | 0.061 mg/l |
| 19 Jun 2024, 12:32 | 0.078 | 0.078 mg/l |
| 4 Mar 2024, 13:14 | 0.084 | 0.084 mg/l |
| 2 Feb 2024, 09:37 | 0.2 | 0.2 mg/l |
| 12 Jan 2024, 10:31 | 0.13 | 0.13 mg/l |
| 8 Dec 2023, 09:53 | 0.12 | 0.12 mg/l |
| 2 Nov 2023, 14:46 | 0.081 | 0.081 mg/l |
| 2 Oct 2023, 09:55 | 0.081 | 0.081 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
25.6 mg/l
Sampled 10 Aug 2026, 52 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Aug 2026, 11:39 | 25.6 | 25.6 mg/l |
| 27 Jul 2026, 10:20 | 23.6 | 23.6 mg/l |
| 10 Jun 2026, 10:15 | 12.9 | 12.9 mg/l |
| 27 May 2026, 11:32 | 17.8 | 17.8 mg/l |
| 20 Apr 2026, 11:37 | 14.9 | 14.9 mg/l |
| 24 Mar 2026, 13:17 | 13 | 13 mg/l |
| 4 Feb 2026, 13:01 | 9.98 | 9.98 mg/l |
| 12 Jan 2026, 10:21 | 14 | 14 mg/l |
| 1 Dec 2025, 10:00 | 14.8 | 14.8 mg/l |
| 7 Nov 2025, 11:55 | 20.8 | 20.8 mg/l |
| 3 Oct 2025, 08:33 | 25.8 | 25.8 mg/l |
| 10 Sep 2025, 09:50 | 22.8 | 22.8 mg/l |
| 13 Aug 2025, 11:35 | 24.9 | 24.9 mg/l |
| 25 Jul 2025, 12:27 | 21.9 | 21.9 mg/l |
| 25 Jun 2025, 11:40 | 22.8 | 22.8 mg/l |
| 21 May 2025, 11:57 | 18.9 | 18.9 mg/l |
| 5 Mar 2025, 11:51 | 11 | 11 mg/l |
| 3 Feb 2025, 13:10 | 12 | 12 mg/l |
| 3 Jan 2025, 11:52 | 10.9 | 10.9 mg/l |
| 19 Nov 2024, 11:14 | 7.57 | 7.57 mg/l |
| 7 Oct 2024, 11:47 | 18 | 18 mg/l |
| 9 Sep 2024, 10:10 | 9.92 | 9.92 mg/l |
| 1 Aug 2024, 11:43 | 19.9 | 19.9 mg/l |
| 3 Jul 2024, 11:33 | 17.9 | 17.9 mg/l |
| 19 Jun 2024, 12:32 | 14.9 | 14.9 mg/l |
| 4 Mar 2024, 13:14 | 9.17 | 9.17 mg/l |
| 2 Feb 2024, 09:37 | 13.9 | 13.9 mg/l |
| 12 Jan 2024, 10:31 | 12.9 | 12.9 mg/l |
| 8 Dec 2023, 09:53 | 6.88 | 6.88 mg/l |
| 2 Nov 2023, 14:46 | 4.86 | 4.86 mg/l |
| 2 Oct 2023, 09:55 | 14.9 | 14.9 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
5.2 mg/l
Sampled 27 Jul 2026, 2 months ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 27 Jul 2026, 10:20 | 5.2 | 5.2 mg/l |
| 10 Jun 2026, 10:15 | 2 | 2 mg/l |
| 27 May 2026, 11:32 | 2.8 | 2.8 mg/l |
| 20 Apr 2026, 11:37 | 1.6 | 1.6 mg/l |
| 24 Mar 2026, 13:17 | 0.76 | 0.76 mg/l |
| 4 Feb 2026, 13:01 | 0.2 | 0.2 mg/l |
| 12 Jan 2026, 10:21 | 0.31 | 0.31 mg/l |
| 1 Dec 2025, 10:00 | 0.87 | 0.87 mg/l |
| 7 Nov 2025, 11:55 | 3.5 | 3.5 mg/l |
| 3 Oct 2025, 08:33 | 4.3 | 4.3 mg/l |
| 10 Sep 2025, 09:50 | 4.4 | 4.4 mg/l |
| 13 Aug 2025, 11:35 | 4.9 | 4.9 mg/l |
| 25 Jul 2025, 12:27 | 3.7 | 3.7 mg/l |
| 25 Jun 2025, 11:40 | 3.9 | 3.9 mg/l |
| 21 May 2025, 11:57 | 3 | 3 mg/l |
| 5 Mar 2025, 11:51 | 0.78 | 0.78 mg/l |
| 3 Feb 2025, 13:10 | 0.32 | 0.32 mg/l |
| 3 Jan 2025, 11:52 | 0.49 | 0.49 mg/l |
| 3 Dec 2024, 10:05 | 0.42 | 0.42 mg/l |
| 19 Nov 2024, 11:14 | 0.38 | 0.38 mg/l |
| 7 Oct 2024, 11:47 | 0.011 | 0.011 mg/l |
| 9 Sep 2024, 10:10 | 1.9 | 1.9 mg/l |
| 1 Aug 2024, 11:43 | 2.9 | 2.9 mg/l |
| 3 Jul 2024, 11:33 | 2.4 | 2.4 mg/l |
| 19 Jun 2024, 12:32 | 2 | 2 mg/l |
| 4 Mar 2024, 13:14 | 0.36 | 0.36 mg/l |
| 2 Feb 2024, 09:37 | 0.99 | 0.99 mg/l |
| 12 Jan 2024, 10:31 | 0.51 | 0.51 mg/l |
| 8 Dec 2023, 09:53 | 0.23 | 0.23 mg/l |
| 2 Nov 2023, 14:46 | 0.16 | 0.16 mg/l |
| 2 Oct 2023, 09:55 | 2.7 | 2.7 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1033 µS/cm
Sampled 10 Aug 2026, 52 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Aug 2026, 11:39 | 1033 | 1033 µS/cm |
| 27 Jul 2026, 10:20 | 1025 | 1025 µS/cm |
| 10 Jun 2026, 10:15 | 707 | 707 µS/cm |
| 27 May 2026, 11:32 | 860 | 860 µS/cm |
| 20 Apr 2026, 11:37 | 782 | 782 µS/cm |
| 24 Mar 2026, 13:17 | 727 | 727 µS/cm |
| 4 Feb 2026, 13:01 | 574 | 574 µS/cm |
| 12 Jan 2026, 10:21 | 652 | 652 µS/cm |
| 1 Dec 2025, 10:00 | 731 | 731 µS/cm |
| 7 Nov 2025, 11:55 | 918 | 918 µS/cm |
| 3 Oct 2025, 08:33 | 937 | 937 µS/cm |
| 10 Sep 2025, 09:50 | 938 | 938 µS/cm |
| 13 Aug 2025, 11:35 | 1005 | 1005 µS/cm |
| 25 Jul 2025, 12:27 | 902 | 902 µS/cm |
| 25 Jun 2025, 11:40 | 937 | 937 µS/cm |
| 21 May 2025, 11:57 | 840 | 840 µS/cm |
| 1 Apr 2025, 11:56 | 766 | 766 µS/cm |
| 5 Mar 2025, 11:51 | 721 | 721 µS/cm |
| 3 Feb 2025, 13:10 | 697 | 697 µS/cm |
| 3 Jan 2025, 11:52 | 676 | 676 µS/cm |
| 3 Dec 2024, 10:05 | 681 | 681 µS/cm |
| 19 Nov 2024, 11:14 | 669 | 669 µS/cm |
| 7 Oct 2024, 11:47 | 673 | 673 µS/cm |
| 9 Sep 2024, 10:10 | 700 | 700 µS/cm |
| 1 Aug 2024, 11:43 | 888 | 888 µS/cm |
| 3 Jul 2024, 11:33 | 837 | 837 µS/cm |
| 19 Jun 2024, 12:32 | 799 | 799 µS/cm |
| 4 Mar 2024, 13:14 | 636 | 636 µS/cm |
| 2 Feb 2024, 09:37 | 782 | 782 µS/cm |
| 12 Jan 2024, 10:31 | 741 | 741 µS/cm |
| 8 Dec 2023, 09:53 | 515 | 515 µS/cm |
| 2 Nov 2023, 14:46 | 460 | 460 µS/cm |
| 2 Oct 2023, 09:55 | 845 | 845 µS/cm |
Everything measured here
14 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 14 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 33 | Oct 2023 – Aug 2026 | 45.1% 10 Aug 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 33 | Oct 2023 – Aug 2026 | 4.26 mg/l 10 Aug 2026 |
| Temperature of Water 0076 | River water | 33 | Oct 2023 – Aug 2026 | 18 °C 10 Aug 2026 |
| pH 0061 | River water | 33 | Oct 2023 – Aug 2026 | 7.4 10 Aug 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 32 | Oct 2023 – Aug 2026 | 0.28 mg/l 10 Aug 2026 |
| Nitrate as N 0117 | River water | 31 | Oct 2023 – Aug 2026 | 25.6 mg/l 10 Aug 2026 |
| Orthophosphate, reactive as P 0180 | River water | 31 | Oct 2023 – Jul 2026 | 5.2 mg/l 27 Jul 2026 |
| Conductivity at 25 C 0077 | River water | 33 | Oct 2023 – Aug 2026 | 1033 µS/cm 10 Aug 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 32 | Oct 2023 – Aug 2026 | 130 mg/l 10 Aug 2026 |
| Ammonia un-ionised as N 0119 | River water | 32 | Oct 2023 – Aug 2026 | 0.00235 mg/l 10 Aug 2026 |
| BOD : 5 Day ATU 0085 | River water | 26 | Oct 2023 – Mar 2026 | 4.9 mg/l 24 Mar 2026 |
| Nitrite as N 0118 | River water | 32 | Oct 2023 – Aug 2026 | 0.4 mg/l 10 Aug 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 31 | Oct 2023 – Aug 2026 | 26 mg/l 10 Aug 2026 |
| Phosphorus, Total as P 0348 | River water | 8 | Aug 2025 – Mar 2026 | 0.93 mg/l 24 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.