Clipstone Brook A4012 Road Bridge Leighton Buzzar
EA name: CLIPSTONE BK.A4012 RD.BR.LEIGHTON BUZZAR
Environment Agency sampling point AN-07M03 · 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
- 18 Sep 2026, 11:1313 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 37 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) · results completed 23 Sep 2026
- Where
- National Grid 493091, 225313As published, to the nearest 1 m. Open in a map
- River, by its own name
- Clipstone Brook
- River, by the map
- Clipstone BrookPlaced on the river its name gives, 2 m from the line.
- Next gauge downstream
- WATERHALL BLETCHLEY FGS 15 km along the riverBletchley On the River Ouzel · 15 km along the river
- Nearest gauge upstream
- Clipstone Brook On the Clipstone Brook · 1.4 km along the riverCLIPSTONE BROOK GS LEIGHTON BUZZARD WITS DO NOT POLL MANUALLY 1.4 km along the riverCLIPSTONE BROOK GS LEIGHTON BUZZARD WITS DO NOT POLL MANUALLY 1.4 km along the river
- Why it was sampled
- Monitoring (national agency policy) (37 samples)
Results here were completed a median of 10 days after the sample was taken (3 to 47 days, 15 samples).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
56.5%
Sampled 18 Sep 2026, 13 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Sep 2026, 11:13 | 56.5 | 56.5% |
| 3 Aug 2026, 12:55 | 46.7 | 46.7% |
| 1 Jul 2026, 11:27 | 45.2 | 45.2% |
| 16 Jun 2026, 11:38 | 71 | 71% |
| 8 May 2026, 15:01 | 112.6 | 112.6% |
| 17 Apr 2026, 14:03 | 120.8 | 120.8% |
| 16 Mar 2026, 14:30 | 112.2 | 112.2% |
| 4 Feb 2026, 15:00 | 100.7 | 100.7% |
| 20 Jan 2026, 12:13 | 101.1 | 101.1% |
| 16 Dec 2025, 12:35 | 93.8 | 93.8% |
| 1 Dec 2025, 14:33 | 97.3 | 97.3% |
| 18 Nov 2025, 13:35 | 98.5 | 98.5% |
| 4 Nov 2025, 10:57 | 77.1 | 77.1% |
| 3 Oct 2025, 14:41 | 72.3 | 72.3% |
| 1 Sep 2025, 13:15 | 69.6 | 69.6% |
| 7 Aug 2025, 13:41 | 86.8 | 86.8% |
| 4 Apr 2025, 11:56 | 117.9 | 117.9% |
| 11 Mar 2025, 11:22 | 106 | 106% |
| 4 Feb 2025, 13:22 | 101.2 | 101.2% |
| 21 Jan 2025, 14:01 | 100.4 | 100.4% |
| 10 Dec 2024, 11:32 | 99.9 | 99.9% |
| 20 Nov 2024, 12:09 | 96.5 | 96.5% |
| 14 Oct 2024, 14:36 | 94.4 | 94.4% |
| 16 Sep 2024, 14:30 | 90.2 | 90.2% |
| 21 Aug 2024, 12:40 | 84.4 | 84.4% |
| 17 Jul 2024, 11:18 | 93 | 93% |
| 20 Jun 2024, 12:42 | 98.1 | 98.1% |
| 16 May 2024, 13:36 | 107.4 | 107.4% |
| 16 Apr 2024, 11:13 | 115.9 | 115.9% |
| 21 Mar 2024, 12:08 | 107.8 | 107.8% |
| 19 Feb 2024, 12:00 | 98.2 | 98.2% |
| 18 Jan 2024, 12:09 | 100.1 | 100.1% |
| 12 Dec 2023, 12:05 | 96.1 | 96.1% |
| 29 Nov 2023, 14:03 | 99.1 | 99.1% |
| 16 Nov 2023, 11:36 | 98.6 | 98.6% |
| 16 Oct 2023, 12:51 | 98.1 | 98.1% |
Dissolved oxygen
as O2 · code 9924 · mg/l
5.81 mg/l
Sampled 18 Sep 2026, 13 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Sep 2026, 11:13 | 5.81 | 5.81 mg/l |
| 3 Aug 2026, 12:55 | 4.43 | 4.43 mg/l |
| 1 Jul 2026, 11:27 | 4.27 | 4.27 mg/l |
| 16 Jun 2026, 11:38 | 6.93 | 6.93 mg/l |
| 8 May 2026, 15:01 | 12 | 12 mg/l |
| 17 Apr 2026, 14:03 | 12.9 | 12.9 mg/l |
| 16 Mar 2026, 14:30 | 13.2 | 13.2 mg/l |
| 4 Feb 2026, 15:00 | 12.2 | 12.2 mg/l |
| 20 Jan 2026, 12:13 | 12.1 | 12.1 mg/l |
| 16 Dec 2025, 12:35 | 10.8 | 10.8 mg/l |
| 1 Dec 2025, 14:33 | 11.4 | 11.4 mg/l |
| 18 Nov 2025, 13:35 | 12.2 | 12.2 mg/l |
| 4 Nov 2025, 10:57 | 8.31 | 8.31 mg/l |
| 3 Oct 2025, 14:41 | 7.45 | 7.45 mg/l |
| 1 Sep 2025, 13:15 | 6.9 | 6.9 mg/l |
| 7 Aug 2025, 13:41 | 8.42 | 8.42 mg/l |
| 4 Apr 2025, 11:56 | 13 | 13 mg/l |
| 11 Mar 2025, 11:22 | 12.8 | 12.8 mg/l |
| 4 Feb 2025, 13:22 | 12.5 | 12.5 mg/l |
| 21 Jan 2025, 14:01 | 13.1 | 13.1 mg/l |
| 10 Dec 2024, 11:32 | 11.8 | 11.8 mg/l |
| 20 Nov 2024, 12:09 | 12 | 12 mg/l |
| 14 Oct 2024, 14:36 | 10.6 | 10.6 mg/l |
| 16 Sep 2024, 14:30 | 9.4 | 9.4 mg/l |
| 21 Aug 2024, 12:40 | 8.53 | 8.53 mg/l |
| 17 Jul 2024, 11:18 | 9.27 | 9.27 mg/l |
| 20 Jun 2024, 12:42 | 9.95 | 9.95 mg/l |
| 16 May 2024, 13:36 | 11 | 11 mg/l |
| 16 Apr 2024, 11:13 | 13.5 | 13.5 mg/l |
| 21 Mar 2024, 12:08 | 12 | 12 mg/l |
| 19 Feb 2024, 12:00 | 11.3 | 11.3 mg/l |
| 18 Jan 2024, 12:09 | 14.6 | 14.6 mg/l |
| 12 Dec 2023, 12:05 | 11.5 | 11.5 mg/l |
| 29 Nov 2023, 14:03 | 12.5 | 12.5 mg/l |
| 16 Nov 2023, 11:36 | 11.8 | 11.8 mg/l |
| 16 Oct 2023, 12:51 | 11.2 | 11.2 mg/l |
Water temperature
code 0076 · °C
14 °C
Sampled 18 Sep 2026, 13 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Sep 2026, 11:13 | 14 | 14 °C |
| 3 Aug 2026, 12:55 | 17.8 | 17.8 °C |
| 1 Jul 2026, 11:27 | 18 | 18 °C |
| 16 Jun 2026, 11:38 | 16.4 | 16.4 °C |
| 8 May 2026, 15:01 | 12.3 | 12.3 °C |
| 17 Apr 2026, 14:03 | 12.4 | 12.4 °C |
| 16 Mar 2026, 14:30 | 8.2 | 8.2 °C |
| 4 Feb 2026, 15:00 | 6.9 | 6.9 °C |
| 20 Jan 2026, 12:13 | 7.4 | 7.4 °C |
| 16 Dec 2025, 12:35 | 9.2 | 9.2 °C |
| 1 Dec 2025, 14:33 | 8.2 | 8.2 °C |
| 18 Nov 2025, 13:35 | 6.3 | 6.3 °C |
| 4 Nov 2025, 10:57 | 11.9 | 11.9 °C |
| 3 Oct 2025, 14:41 | 13.9 | 13.9 °C |
| 1 Sep 2025, 13:15 | 15.7 | 15.7 °C |
| 7 Aug 2025, 13:41 | 16.7 | 16.7 °C |
| 4 Apr 2025, 11:56 | 10.9 | 10.9 °C |
| 11 Mar 2025, 11:22 | 7 | 7 °C |
| 4 Feb 2025, 13:22 | 6.2 | 6.2 °C |
| 21 Jan 2025, 14:01 | 4.1 | 4.1 °C |
| 10 Dec 2024, 11:32 | 8 | 8 °C |
| 20 Nov 2024, 12:09 | 6.1 | 6.1 °C |
| 14 Oct 2024, 14:36 | 10.2 | 10.2 °C |
| 16 Sep 2024, 14:30 | 13.4 | 13.4 °C |
| 21 Aug 2024, 12:40 | 14.8 | 14.8 °C |
| 17 Jul 2024, 11:18 | 15.4 | 15.4 °C |
| 20 Jun 2024, 12:42 | 14.6 | 14.6 °C |
| 16 May 2024, 13:36 | 14.2 | 14.2 °C |
| 16 Apr 2024, 11:13 | 8.7 | 8.7 °C |
| 21 Mar 2024, 12:08 | 10.4 | 10.4 °C |
| 19 Feb 2024, 12:00 | 9.1 | 9.1 °C |
| 18 Jan 2024, 12:09 | 0.1 | 0.1 °C |
| 12 Dec 2023, 12:05 | 7.5 | 7.5 °C |
| 29 Nov 2023, 14:03 | 5.5 | 5.5 °C |
| 16 Nov 2023, 11:36 | 7.6 | 7.6 °C |
| 16 Oct 2023, 12:51 | 9.4 | 9.4 °C |
pH
code 0061
7.75
Sampled 18 Sep 2026, 13 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Sep 2026, 11:13 | 7.75 | 7.75 |
| 3 Aug 2026, 12:55 | 7.83 | 7.83 |
| 1 Jul 2026, 11:27 | 7.76 | 7.76 |
| 16 Jun 2026, 11:38 | 7.95 | 7.95 |
| 8 May 2026, 15:01 | 8.29 | 8.29 |
| 17 Apr 2026, 14:03 | 8.35 | 8.35 |
| 16 Mar 2026, 14:30 | 8.66 | 8.66 |
| 4 Feb 2026, 15:00 | 8.4 | 8.4 |
| 20 Jan 2026, 12:13 | 8.39 | 8.39 |
| 16 Dec 2025, 12:35 | 8.08 | 8.08 |
| 1 Dec 2025, 14:33 | 8.28 | 8.28 |
| 18 Nov 2025, 13:35 | 8.19 | 8.19 |
| 4 Nov 2025, 10:57 | 8.04 | 8.04 |
| 3 Oct 2025, 14:41 | 8.05 | 8.05 |
| 1 Sep 2025, 13:15 | 8.1 | 8.1 |
| 7 Aug 2025, 13:41 | 8.16 | 8.16 |
| 4 Apr 2025, 11:56 | 8.39 | 8.39 |
| 11 Mar 2025, 11:22 | 8.45 | 8.45 |
| 4 Feb 2025, 13:22 | 8.35 | 8.35 |
| 21 Jan 2025, 14:01 | 8.45 | 8.45 |
| 10 Dec 2024, 11:32 | 8.14 | 8.14 |
| 20 Nov 2024, 12:09 | 8.18 | 8.18 |
| 14 Oct 2024, 14:36 | 8.12 | 8.12 |
| 16 Sep 2024, 14:30 | 8.3 | 8.3 |
| 21 Aug 2024, 12:40 | 8.11 | 8.11 |
| 17 Jul 2024, 11:18 | 8.15 | 8.15 |
| 20 Jun 2024, 12:42 | 8.18 | 8.18 |
| 16 May 2024, 13:36 | 8.45 | 8.45 |
| 16 Apr 2024, 11:13 | 8.43 | 8.43 |
| 21 Mar 2024, 12:08 | 8.33 | 8.33 |
| 19 Feb 2024, 12:00 | 8.08 | 8.08 |
| 18 Jan 2024, 12:09 | 8.59 | 8.59 |
| 12 Dec 2023, 12:05 | 7.96 | 7.96 |
| 29 Nov 2023, 14:03 | 8.2 | 8.2 |
| 16 Nov 2023, 11:36 | 8.24 | 8.24 |
| 16 Oct 2023, 12:51 | 8.22 | 8.22 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.091 mg/l
Sampled 18 Sep 2026, 13 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Sep 2026, 11:13 | 0.091 | 0.091 mg/l |
| 3 Aug 2026, 12:55 | 0.058 | 0.058 mg/l |
| 1 Jul 2026, 11:27 | 0.11 | 0.11 mg/l |
| 16 Jun 2026, 11:38 | 0.074 | 0.074 mg/l |
| 8 May 2026, 15:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Apr 2026, 14:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Mar 2026, 14:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Feb 2026, 15:00 | 0.041 | 0.041 mg/l |
| 20 Jan 2026, 12:13 | 0.03 | 0.03 mg/l |
| 16 Dec 2025, 12:35 | 0.067 | 0.067 mg/l |
| 1 Dec 2025, 14:33 | 0.076 | 0.076 mg/l |
| 18 Nov 2025, 13:35 | 0.1 | 0.1 mg/l |
| 4 Nov 2025, 10:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Oct 2025, 14:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Sep 2025, 13:15 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Aug 2025, 13:41 | 0.035 | 0.035 mg/l |
| 4 Apr 2025, 11:56 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Mar 2025, 11:22 | 0.12 | 0.12 mg/l |
| 4 Feb 2025, 13:22 | 0.069 | 0.069 mg/l |
| 21 Jan 2025, 14:01 | 0.082 | 0.082 mg/l |
| 10 Dec 2024, 11:32 | 0.051 | 0.051 mg/l |
| 20 Nov 2024, 12:09 | 0.047 | 0.047 mg/l |
| 14 Oct 2024, 14:36 | 0.19 | 0.19 mg/l |
| 16 Sep 2024, 14:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Aug 2024, 12:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jul 2024, 11:18 | 0.037 | 0.037 mg/l |
| 20 Jun 2024, 12:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 May 2024, 13:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Apr 2024, 11:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Mar 2024, 12:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Feb 2024, 12:00 | 0.057 | 0.057 mg/l |
| 18 Jan 2024, 12:09 | 0.12 | 0.12 mg/l |
| 12 Dec 2023, 12:05 | 0.07 | 0.07 mg/l |
| 29 Nov 2023, 14:03 | 0.078 | 0.078 mg/l |
| 16 Nov 2023, 11:36 | 0.038 | 0.038 mg/l |
| 16 Oct 2023, 12:51 | 0.13 | 0.13 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.429 mg/l
Sampled 18 Sep 2026, 13 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Sep 2026, 11:13 | 0.429 | 0.429 mg/l |
| 3 Aug 2026, 12:55 | <0.196 | below 0.196 mg/l (not detected above this) |
| 1 Jul 2026, 11:27 | 0.281 | 0.281 mg/l |
| 16 Jun 2026, 11:38 | 2.11 | 2.11 mg/l |
| 8 May 2026, 15:01 | 3.66 | 3.66 mg/l |
| 17 Apr 2026, 14:03 | 4.75 | 4.75 mg/l |
| 16 Mar 2026, 14:30 | 6.39 | 6.39 mg/l |
| 4 Feb 2026, 15:00 | 9.98 | 9.98 mg/l |
| 20 Jan 2026, 12:13 | 11 | 11 mg/l |
| 16 Dec 2025, 12:35 | 6.57 | 6.57 mg/l |
| 1 Dec 2025, 14:33 | 11.9 | 11.9 mg/l |
| 18 Nov 2025, 13:35 | 9.85 | 9.85 mg/l |
| 4 Nov 2025, 10:57 | 1.89 | 1.89 mg/l |
| 3 Oct 2025, 14:41 | 0.805 | 0.805 mg/l |
| 1 Sep 2025, 13:15 | 0.523 | 0.523 mg/l |
| 7 Aug 2025, 13:41 | 0.495 | 0.495 mg/l |
| 4 Apr 2025, 11:56 | 5.86 | 5.86 mg/l |
| 11 Mar 2025, 11:22 | 6.47 | 6.47 mg/l |
| 4 Feb 2025, 13:22 | 6.98 | 6.98 mg/l |
| 21 Jan 2025, 14:01 | 6.67 | 6.67 mg/l |
| 10 Dec 2024, 11:32 | 7.08 | 7.08 mg/l |
| 20 Nov 2024, 12:09 | 9.28 | 9.28 mg/l |
| 14 Oct 2024, 14:36 | 5.03 | 5.03 mg/l |
| 16 Sep 2024, 14:30 | 3.49 | 3.49 mg/l |
| 21 Aug 2024, 12:40 | 2.09 | 2.09 mg/l |
| 17 Jul 2024, 11:18 | 8.55 | 8.55 mg/l |
| 20 Jun 2024, 12:42 | 4.77 | 4.77 mg/l |
| 16 May 2024, 13:36 | 5.56 | 5.56 mg/l |
| 16 Apr 2024, 11:13 | 5.48 | 5.48 mg/l |
| 21 Mar 2024, 12:08 | 5.77 | 5.77 mg/l |
| 19 Feb 2024, 12:00 | 6.08 | 6.08 mg/l |
| 18 Jan 2024, 12:09 | 7.87 | 7.87 mg/l |
| 12 Dec 2023, 12:05 | 6.38 | 6.38 mg/l |
| 29 Nov 2023, 14:03 | 11 | 11 mg/l |
| 16 Nov 2023, 11:36 | 9.56 | 9.56 mg/l |
| 16 Oct 2023, 12:51 | 12.9 | 12.9 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.099 mg/l
Sampled 18 Sep 2026, 13 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Sep 2026, 11:13 | 0.099 | 0.099 mg/l |
| 3 Aug 2026, 12:55 | 0.19 | 0.19 mg/l |
| 1 Jul 2026, 11:27 | 0.17 | 0.17 mg/l |
| 16 Jun 2026, 11:38 | 0.088 | 0.088 mg/l |
| 8 May 2026, 15:01 | 0.014 | 0.014 mg/l |
| 17 Apr 2026, 14:03 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Mar 2026, 14:30 | 0.042 | 0.042 mg/l |
| 4 Feb 2026, 15:00 | 0.061 | 0.061 mg/l |
| 20 Jan 2026, 12:13 | 0.048 | 0.048 mg/l |
| 16 Dec 2025, 12:35 | 0.046 | 0.046 mg/l |
| 1 Dec 2025, 14:33 | 0.062 | 0.062 mg/l |
| 18 Nov 2025, 13:35 | 0.095 | 0.095 mg/l |
| 4 Nov 2025, 10:57 | 0.4 | 0.4 mg/l |
| 3 Oct 2025, 14:41 | 0.058 | 0.058 mg/l |
| 1 Sep 2025, 13:15 | 0.08 | 0.08 mg/l |
| 7 Aug 2025, 13:41 | 0.07 | 0.07 mg/l |
| 4 Apr 2025, 11:56 | <0.01 | below 0.01 mg/l (not detected above this) |
| 11 Mar 2025, 11:22 | 0.044 | 0.044 mg/l |
| 4 Feb 2025, 13:22 | 0.05 | 0.05 mg/l |
| 21 Jan 2025, 14:01 | 0.049 | 0.049 mg/l |
| 20 Nov 2024, 12:09 | 0.061 | 0.061 mg/l |
| 14 Oct 2024, 14:36 | 0.11 | 0.11 mg/l |
| 16 Sep 2024, 14:30 | 0.054 | 0.054 mg/l |
| 21 Aug 2024, 12:40 | 0.058 | 0.058 mg/l |
| 17 Jul 2024, 11:18 | 0.07 | 0.07 mg/l |
| 20 Jun 2024, 12:42 | 0.036 | 0.036 mg/l |
| 16 May 2024, 13:36 | 0.032 | 0.032 mg/l |
| 16 Apr 2024, 11:13 | <0.01 | below 0.01 mg/l (not detected above this) |
| 21 Mar 2024, 12:08 | 0.043 | 0.043 mg/l |
| 19 Feb 2024, 12:00 | 0.066 | 0.066 mg/l |
| 18 Jan 2024, 12:09 | 0.047 | 0.047 mg/l |
| 12 Dec 2023, 12:05 | 0.081 | 0.081 mg/l |
| 29 Nov 2023, 14:03 | 0.054 | 0.054 mg/l |
| 16 Nov 2023, 11:36 | 0.05 | 0.05 mg/l |
| 16 Oct 2023, 12:51 | 0.058 | 0.058 mg/l |
Turbidity
code 6396 · NTU
4.8 NTU
Sampled 16 Mar 2026, 7 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Mar 2026, 14:30 | 4.8 | 4.8 NTU |
| 4 Feb 2026, 15:00 | 33 | 33 NTU |
| 20 Jan 2026, 12:13 | 8.3 | 8.3 NTU |
| 1 Dec 2025, 14:33 | 8.1 | 8.1 NTU |
| 4 Nov 2025, 10:57 | 2.2 | 2.2 NTU |
| 3 Oct 2025, 14:41 | 3.5 | 3.5 NTU |
| 7 Aug 2025, 13:41 | 2.1 | 2.1 NTU |
| 4 Apr 2025, 11:56 | 2.3 | 2.3 NTU |
| 11 Mar 2025, 11:22 | 5 | 5 NTU |
| 4 Feb 2025, 13:22 | 6.9 | 6.9 NTU |
| 21 Jan 2025, 14:01 | 5.5 | 5.5 NTU |
| 10 Dec 2024, 11:32 | 49 | 49 NTU |
| 20 Nov 2024, 12:09 | 23 | 23 NTU |
| 14 Oct 2024, 14:36 | 99 | 99 NTU |
| 16 Sep 2024, 14:30 | 5.6 | 5.6 NTU |
| 21 Aug 2024, 12:40 | 3.8 | 3.8 NTU |
| 17 Jul 2024, 11:18 | 13 | 13 NTU |
| 20 Jun 2024, 12:42 | 8.8 | 8.8 NTU |
| 21 Mar 2024, 12:08 | 6.5 | 6.5 NTU |
| 19 Feb 2024, 12:00 | 84 | 84 NTU |
| 18 Jan 2024, 12:09 | 21 | 21 NTU |
| 12 Dec 2023, 12:05 | 230 | 230 NTU |
| 29 Nov 2023, 14:03 | 31 | 31 NTU |
| 16 Nov 2023, 11:36 | 12 | 12 NTU |
| 16 Oct 2023, 12:51 | 21 | 21 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
732 µS/cm
Sampled 18 Sep 2026, 13 days ago · 36 results banked
Every result (36)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Sep 2026, 11:13 | 732 | 732 µS/cm |
| 3 Aug 2026, 12:55 | 846 | 846 µS/cm |
| 1 Jul 2026, 11:27 | 829 | 829 µS/cm |
| 16 Jun 2026, 11:38 | 815 | 815 µS/cm |
| 8 May 2026, 15:01 | 818 | 818 µS/cm |
| 17 Apr 2026, 14:03 | 752 | 752 µS/cm |
| 16 Mar 2026, 14:30 | 690 | 690 µS/cm |
| 4 Feb 2026, 15:00 | 657 | 657 µS/cm |
| 20 Jan 2026, 12:13 | 695 | 695 µS/cm |
| 16 Dec 2025, 12:35 | 630 | 630 µS/cm |
| 1 Dec 2025, 14:33 | 786 | 786 µS/cm |
| 18 Nov 2025, 13:35 | 842 | 842 µS/cm |
| 4 Nov 2025, 10:57 | 863 | 863 µS/cm |
| 3 Oct 2025, 14:41 | 640 | 640 µS/cm |
| 1 Sep 2025, 13:15 | 775 | 775 µS/cm |
| 7 Aug 2025, 13:41 | 815 | 815 µS/cm |
| 4 Apr 2025, 11:56 | 754 | 754 µS/cm |
| 11 Mar 2025, 11:22 | 757 | 757 µS/cm |
| 4 Feb 2025, 13:22 | 720 | 720 µS/cm |
| 21 Jan 2025, 14:01 | 758 | 758 µS/cm |
| 10 Dec 2024, 11:32 | 590 | 590 µS/cm |
| 20 Nov 2024, 12:09 | 605 | 605 µS/cm |
| 14 Oct 2024, 14:36 | 606 | 606 µS/cm |
| 16 Sep 2024, 14:30 | 822 | 822 µS/cm |
| 21 Aug 2024, 12:40 | 795 | 795 µS/cm |
| 17 Jul 2024, 11:18 | 767 | 767 µS/cm |
| 20 Jun 2024, 12:42 | 800 | 800 µS/cm |
| 16 May 2024, 13:36 | 781 | 781 µS/cm |
| 16 Apr 2024, 11:13 | 759 | 759 µS/cm |
| 21 Mar 2024, 12:08 | 743 | 743 µS/cm |
| 19 Feb 2024, 12:00 | 599 | 599 µS/cm |
| 18 Jan 2024, 12:09 | 841 | 841 µS/cm |
| 12 Dec 2023, 12:05 | 498 | 498 µS/cm |
| 29 Nov 2023, 14:03 | 763 | 763 µS/cm |
| 16 Nov 2023, 11:36 | 753 | 753 µS/cm |
| 16 Oct 2023, 12:51 | 768 | 768 µS/cm |
Everything measured here
63 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 63 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 36 | Oct 2023 – Sep 2026 | 56.5% 18 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 36 | Oct 2023 – Sep 2026 | 5.81 mg/l 18 Sep 2026 |
| Temperature of Water 0076 | River water | 36 | Oct 2023 – Sep 2026 | 14 °C 18 Sep 2026 |
| pH 0061 | River water | 36 | Oct 2023 – Sep 2026 | 7.75 18 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 36 | Oct 2023 – Sep 2026 | 0.091 mg/l 18 Sep 2026 |
| Nitrate as N 0117 | River water | 36 | Oct 2023 – Sep 2026 | 0.429 mg/l 18 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 35 | Oct 2023 – Sep 2026 | 0.099 mg/l 18 Sep 2026 |
| Turbidity 6396 | River water | 25 | Oct 2023 – Mar 2026 | 4.8 NTU 16 Mar 2026 |
| Conductivity at 25 C 0077 | River water | 36 | Oct 2023 – Sep 2026 | 732 µS/cm 18 Sep 2026 |
| 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 | River water | 1 | Jul 2025 – Jul 2025 | below 0.001 µg/l 8 Jul 2025 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 | River water | 1 | Jul 2025 – Jul 2025 | below 0.001 µg/l 8 Jul 2025 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 | River water | 1 | Jul 2025 – Jul 2025 | below 0.001 µg/l 8 Jul 2025 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 | River water | 1 | Jul 2025 – Jul 2025 | below 0.0005 µg/l 8 Jul 2025 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 | River water | 1 | Jul 2025 – Jul 2025 | below 0.0005 µg/l 8 Jul 2025 |
| 2H,2H,3H,3H-Perfluorooctanoic acid 2989 | River water | 1 | Jul 2025 – Jul 2025 | below 0.001 µg/l 8 Jul 2025 |
| 3-Perfluoroheptylpropanoic acid 2925 | River water | 1 | Jul 2025 – Jul 2025 | below 0.0005 µg/l 8 Jul 2025 |
| 3:3 Fluorotelomer carboxylic acid 2926 | River water | 1 | Jul 2025 – Jul 2025 | below 0.004 µg/l 8 Jul 2025 |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 | River water | 1 | Jul 2025 – Jul 2025 | below 0.001 µg/l 8 Jul 2025 |
| 4:2 Fluorotelomer sulfonic acid 2987 | River water | 1 | Jul 2025 – Jul 2025 | below 0.0005 µg/l 8 Jul 2025 |
| 6:2 Fluorotelomer sulfonic acid 2984 | River water | 1 | Jul 2025 – Jul 2025 | 0.001 µg/l 8 Jul 2025 |
| 8:2 Fluorotelomer sulfonic acid 2983 | River water | 1 | Jul 2025 – Jul 2025 | below 0.001 µg/l 8 Jul 2025 |
| 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 | River water | 1 | Jul 2025 – Jul 2025 | below 0.0005 µg/l 8 Jul 2025 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 36 | Oct 2023 – Sep 2026 | 210 mg/l 18 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 36 | Oct 2023 – Sep 2026 | 0.00126 mg/l 18 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 17 | Nov 2023 – Dec 2025 | 1.2 mg/l 1 Dec 2025 |
| Chlorophyll : Acetone Extract 7887 | River water | 24 | Oct 2023 – Mar 2026 | 3.7 µg/l 16 Mar 2026 |
| Hexafluoropropylene oxide dimer acid (Gen X) 2981 | River water | 1 | Jul 2025 – Jul 2025 | below 0.001 µg/l 8 Jul 2025 |
| N-Ethylperfluorooctanesulfonamide 2977 | River water | 1 | Jul 2025 – Jul 2025 | below 0.002 µg/l 8 Jul 2025 |
| N-methylperfluorooctanesulfonamide 2975 | River water | 1 | Jul 2025 – Jul 2025 | below 0.002 µg/l 8 Jul 2025 |
| Nitrite as N 0118 | River water | 36 | Oct 2023 – Sep 2026 | 0.041 mg/l 18 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 36 | Oct 2023 – Sep 2026 | 0.47 mg/l 18 Sep 2026 |
| Perfluoro(2-ethoxyethane)sulfonic acid 2924 | River water | 1 | Jul 2025 – Jul 2025 | below 0.0005 µg/l 8 Jul 2025 |
| Perfluoro(4-methoxybutanoic) acid 2923 | River water | 1 | Jul 2025 – Jul 2025 | below 0.0005 µg/l 8 Jul 2025 |
| Perfluoro-3,6-dioxaheptanoic acid 2922 | River water | 1 | Jul 2025 – Jul 2025 | below 0.0005 µg/l 8 Jul 2025 |
| Perfluoro-3-methoxypropanoic acid 2921 | River water | 1 | Jul 2025 – Jul 2025 | below 0.0005 µg/l 8 Jul 2025 |
| Perfluoro-4-ethylcyclohexanesulfonic acid 2973 | River water | 1 | Jul 2025 – Jul 2025 | below 0.0005 µg/l 8 Jul 2025 |
| Perfluorobutanesulfonic acid 2972 | River water | 1 | Jul 2025 – Jul 2025 | 0.0047 µg/l 8 Jul 2025 |
| Perfluorobutanoic acid 2995 | River water | 1 | Jul 2025 – Jul 2025 | 0.0083 µg/l 8 Jul 2025 |
| Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 | River water | 1 | Jul 2025 – Jul 2025 | 0.002 µg/l 8 Jul 2025 |
| Perfluorodecanesulfonic acid 2969 | River water | 1 | Jul 2025 – Jul 2025 | below 0.001 µg/l 8 Jul 2025 |
| Perfluorodecanoic acid 8892 | River water | 1 | Jul 2025 – Jul 2025 | below 0.001 µg/l 8 Jul 2025 |
| Perfluorododecane sulfonic acid 2968 | River water | 1 | Jul 2025 – Jul 2025 | below 0.005 µg/l 8 Jul 2025 |
| Perfluorododecanoic acid 8894 | River water | 1 | Jul 2025 – Jul 2025 | below 0.002 µg/l 8 Jul 2025 |
| Perfluoroheptanesulfonic acid 2967 | River water | 1 | Jul 2025 – Jul 2025 | below 0.0005 µg/l 8 Jul 2025 |
| Perfluoroheptanoic acid 8889 | River water | 1 | Jul 2025 – Jul 2025 | 0.0025 µg/l 8 Jul 2025 |
| Perfluorohexanesulfonamide 2965 | River water | 1 | Jul 2025 – Jul 2025 | below 0.0005 µg/l 8 Jul 2025 |
| Perfluorohexanesulfonic acid (B) 2944 | River water | 1 | Jul 2025 – Jul 2025 | below 0.0005 µg/l 8 Jul 2025 |
| Perfluorohexanesulfonic acid (L) 2964 | River water | 1 | Jul 2025 – Jul 2025 | 0.00076 µg/l 8 Jul 2025 |
| Perfluorohexanoic acid 8888 | River water | 1 | Jul 2025 – Jul 2025 | 0.0052 µg/l 8 Jul 2025 |
| Perfluorononanesulfonic acid 2963 | River water | 1 | Jul 2025 – Jul 2025 | below 0.0005 µg/l 8 Jul 2025 |
| Perfluorononanoic acid 8891 | River water | 1 | Jul 2025 – Jul 2025 | below 0.001 µg/l 8 Jul 2025 |
| Perfluorooctadecanoic acid 2962 | River water | 1 | Jul 2025 – Jul 2025 | below 0.002 µg/l 8 Jul 2025 |
| Perfluorooctanesulfonamide 2961 | River water | 1 | Jul 2025 – Jul 2025 | below 0.001 µg/l 8 Jul 2025 |
| Perfluorooctanesulfonic acid (branched) 2960 | River water | 1 | Jul 2025 – Jul 2025 | 0.00092 µg/l 8 Jul 2025 |
| Perfluorooctanesulfonic acid (linear) 2959 | River water | 1 | Jul 2025 – Jul 2025 | 0.0017 µg/l 8 Jul 2025 |
| Perfluorooctanoic acid 8890 | River water | 1 | Jul 2025 – Jul 2025 | 0.0045 µg/l 8 Jul 2025 |
| Perfluoropentanesulfonic acid 2957 | River water | 1 | Jul 2025 – Jul 2025 | below 0.0005 µg/l 8 Jul 2025 |
| Perfluoropentanoic acid 8887 | River water | 1 | Jul 2025 – Jul 2025 | 0.004 µg/l 8 Jul 2025 |
| Perfluorotetradecanoic acid 8895 | River water | 1 | Jul 2025 – Jul 2025 | below 0.006 µg/l 8 Jul 2025 |
| Perfluorotridecanoic acid 2955 | River water | 1 | Jul 2025 – Jul 2025 | below 0.002 µg/l 8 Jul 2025 |
| Perfluoroundecane sulfonic acid 2953 | River water | 1 | Jul 2025 – Jul 2025 | below 0.004 µg/l 8 Jul 2025 |
| Perfluoroundecanoic acid 8893 | River water | 1 | Jul 2025 – Jul 2025 | below 0.001 µg/l 8 Jul 2025 |
| Solids, Suspended at 105 C 0135 | River water | 26 | Oct 2023 – Mar 2026 | 7.8 mg/l 16 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.