River Rother Road Bridge Trotton A272
EA name: R ROTHER RD BR TROTTON A272 (also listed as “RIVER ROTHER ROAD BRIDGE AT TROTTON A272”)
Environment Agency sampling point SO-F0002911 · 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
- 9 Sep 2026, 12:2622 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 11 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 483640, 122360As published, to the nearest 10 m. Open in a map
- River, by its own name
- Rother Road Bridge
- River, by the map
- River RotherPlaced on the river its name gives, 11 m from the line.
- Next gauge downstream
- Iping Mill On the River Rother · 2.5 km along the river
- Nearest gauge upstream
- Winchester Road On the Petersfield Stream · 13 km along the riverBorough Grove On the Petersfield Stream · 14 km along the riverPrinces Marsh On the River Rother · 15 km along the river
- Why it was sampled
- Monitoring (national agency policy) (34 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
91.7%
Sampled 9 Sep 2026, 22 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 12:26 | 91.7 | 91.7% |
| 13 Aug 2026, 12:00 | 94.2 | 94.2% |
| 10 Jul 2026, 10:24 | 92.2 | 92.2% |
| 12 Jun 2026, 11:05 | 94.6 | 94.6% |
| 11 May 2026, 11:03 | 96.2 | 96.2% |
| 16 Apr 2026, 10:12 | 96.3 | 96.3% |
| 3 Mar 2026, 11:37 | 101.2 | 101.2% |
| 10 Feb 2026, 09:23 | 95.5 | 95.5% |
| 27 Jan 2026, 10:08 | 93.8 | 93.8% |
| 10 Dec 2025, 10:55 | 94 | 94% |
| 20 Nov 2025, 11:13 | 97.3 | 97.3% |
| 10 Oct 2025, 12:16 | 91.6 | 91.6% |
| 5 Sep 2025, 13:52 | 93.6 | 93.6% |
| 11 Aug 2025, 08:47 | 91.2 | 91.2% |
| 21 Jul 2025, 13:50 | 93.6 | 93.6% |
| 23 Jun 2025, 11:30 | 94.2 | 94.2% |
| 2 May 2025, 10:09 | 94.9 | 94.9% |
| 3 Apr 2025, 12:08 | 111.3 | 111.3% |
| 10 Mar 2025, 10:32 | 99.2 | 99.2% |
| 4 Feb 2025, 12:56 | 98.2 | 98.2% |
| 20 Jan 2025, 15:42 | 98.1 | 98.1% |
| 2 Dec 2024, 16:28 | 95.3 | 95.3% |
| 19 Nov 2024, 10:38 | 91.8 | 91.8% |
| 21 Oct 2024, 10:16 | 92.6 | 92.6% |
| 18 Sep 2024, 10:52 | 93.1 | 93.1% |
| 19 Aug 2024, 09:00 | 93.5 | 93.5% |
| 17 Jul 2024, 13:05 | 97 | 97% |
| 18 Jun 2024, 10:41 | 97.2 | 97.2% |
| 4 Mar 2024, 08:45 | 98.6 | 98.6% |
| 7 Feb 2024, 09:34 | 92.6 | 92.6% |
| 9 Jan 2024, 09:50 | 97.6 | 97.6% |
| 13 Dec 2023, 14:45 | 95.4 | 95.4% |
| 1 Nov 2023, 10:31 | 92 | 92% |
| 11 Oct 2023, 08:44 | 91.3 | 91.3% |
Dissolved oxygen
as O2 · code 9924 · mg/l
9.32 mg/l
Sampled 9 Sep 2026, 22 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 12:26 | 9.32 | 9.32 mg/l |
| 13 Aug 2026, 12:00 | 9.06 | 9.06 mg/l |
| 10 Jul 2026, 10:24 | 8.57 | 8.57 mg/l |
| 12 Jun 2026, 11:05 | 9.77 | 9.77 mg/l |
| 11 May 2026, 11:03 | 10.8 | 10.8 mg/l |
| 16 Apr 2026, 10:12 | 10.5 | 10.5 mg/l |
| 3 Mar 2026, 11:37 | 11.6 | 11.6 mg/l |
| 10 Feb 2026, 09:23 | 11 | 11 mg/l |
| 27 Jan 2026, 10:08 | 11.2 | 11.2 mg/l |
| 10 Dec 2025, 10:55 | 10.4 | 10.4 mg/l |
| 20 Nov 2025, 11:13 | 12.3 | 12.3 mg/l |
| 10 Oct 2025, 12:16 | 9.74 | 9.74 mg/l |
| 5 Sep 2025, 13:52 | 9.48 | 9.48 mg/l |
| 11 Aug 2025, 08:47 | 9.33 | 9.33 mg/l |
| 21 Jul 2025, 13:50 | 9.1 | 9.1 mg/l |
| 23 Jun 2025, 11:30 | 9.27 | 9.27 mg/l |
| 2 May 2025, 10:09 | 9.73 | 9.73 mg/l |
| 3 Apr 2025, 12:08 | 12.4 | 12.4 mg/l |
| 10 Mar 2025, 10:32 | 11.1 | 11.1 mg/l |
| 4 Feb 2025, 12:56 | 11.6 | 11.6 mg/l |
| 20 Jan 2025, 15:42 | 12 | 12 mg/l |
| 2 Dec 2024, 16:28 | 10.8 | 10.8 mg/l |
| 19 Nov 2024, 10:38 | 10.5 | 10.5 mg/l |
| 21 Oct 2024, 10:16 | 9.8 | 9.8 mg/l |
| 18 Sep 2024, 10:52 | 9.68 | 9.68 mg/l |
| 19 Aug 2024, 09:00 | 9.65 | 9.65 mg/l |
| 17 Jul 2024, 13:05 | 9.57 | 9.57 mg/l |
| 18 Jun 2024, 10:41 | 10 | 10 mg/l |
| 4 Mar 2024, 08:45 | 12.3 | 12.3 mg/l |
| 7 Feb 2024, 09:34 | 10.5 | 10.5 mg/l |
| 9 Jan 2024, 09:50 | 12.3 | 12.3 mg/l |
| 13 Dec 2023, 14:45 | 11 | 11 mg/l |
| 1 Nov 2023, 10:31 | 9.82 | 9.82 mg/l |
| 11 Oct 2023, 08:44 | 9.34 | 9.34 mg/l |
Water temperature
code 0076 · °C
14.5 °C
Sampled 9 Sep 2026, 22 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 12:26 | 14.5 | 14.5 °C |
| 13 Aug 2026, 12:00 | 17.1 | 17.1 °C |
| 10 Jul 2026, 10:24 | 18.8 | 18.8 °C |
| 12 Jun 2026, 11:05 | 13.8 | 13.8 °C |
| 11 May 2026, 11:03 | 10.2 | 10.2 °C |
| 16 Apr 2026, 10:12 | 11.5 | 11.5 °C |
| 3 Mar 2026, 11:37 | 9.4 | 9.4 °C |
| 10 Feb 2026, 09:23 | 9.1 | 9.1 °C |
| 27 Jan 2026, 10:08 | 7.6 | 7.6 °C |
| 10 Dec 2025, 10:55 | 10.6 | 10.6 °C |
| 20 Nov 2025, 11:13 | 5.3 | 5.3 °C |
| 10 Oct 2025, 12:16 | 12.5 | 12.5 °C |
| 5 Sep 2025, 13:52 | 14.7 | 14.7 °C |
| 11 Aug 2025, 08:47 | 14.2 | 14.2 °C |
| 21 Jul 2025, 13:50 | 16.6 | 16.6 °C |
| 23 Jun 2025, 11:30 | 16 | 16 °C |
| 2 May 2025, 10:09 | 14.1 | 14.1 °C |
| 3 Apr 2025, 12:08 | 10.6 | 10.6 °C |
| 10 Mar 2025, 10:32 | 10.1 | 10.1 °C |
| 4 Feb 2025, 12:56 | 8 | 8 °C |
| 20 Jan 2025, 15:42 | 6.6 | 6.6 °C |
| 2 Dec 2024, 16:28 | 9.9 | 9.9 °C |
| 19 Nov 2024, 10:38 | 9.3 | 9.3 °C |
| 21 Oct 2024, 10:16 | 12.7 | 12.7 °C |
| 18 Sep 2024, 10:52 | 13.5 | 13.5 °C |
| 19 Aug 2024, 09:00 | 13.8 | 13.8 °C |
| 17 Jul 2024, 13:05 | 15.9 | 15.9 °C |
| 18 Jun 2024, 10:41 | 13.9 | 13.9 °C |
| 4 Mar 2024, 08:45 | 6 | 6 °C |
| 7 Feb 2024, 09:34 | 9.6 | 9.6 °C |
| 9 Jan 2024, 09:50 | 5.6 | 5.6 °C |
| 13 Dec 2023, 14:45 | 9 | 9 °C |
| 1 Nov 2023, 10:31 | 12.3 | 12.3 °C |
| 11 Oct 2023, 08:44 | 14.2 | 14.2 °C |
pH
code 0061
7.49
Sampled 9 Sep 2026, 22 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 12:26 | 7.49 | 7.49 |
| 13 Aug 2026, 12:00 | 8.04 | 8.04 |
| 10 Jul 2026, 10:24 | 7.66 | 7.66 |
| 12 Jun 2026, 11:05 | 7.71 | 7.71 |
| 11 May 2026, 11:03 | 7.94 | 7.94 |
| 16 Apr 2026, 10:12 | 7.86 | 7.86 |
| 3 Mar 2026, 11:37 | 7.91 | 7.91 |
| 10 Feb 2026, 09:23 | 7.75 | 7.75 |
| 27 Jan 2026, 10:08 | 7.67 | 7.67 |
| 10 Dec 2025, 10:55 | 7.57 | 7.57 |
| 20 Nov 2025, 11:13 | 7.66 | 7.66 |
| 10 Oct 2025, 12:16 | 7.62 | 7.62 |
| 5 Sep 2025, 13:52 | 7.69 | 7.69 |
| 11 Aug 2025, 08:47 | 7.68 | 7.68 |
| 21 Jul 2025, 13:50 | 7.61 | 7.61 |
| 23 Jun 2025, 11:30 | 7.71 | 7.71 |
| 2 May 2025, 10:09 | 7.81 | 7.81 |
| 3 Apr 2025, 12:08 | 8.13 | 8.13 |
| 10 Mar 2025, 10:32 | 8 | 8 |
| 4 Feb 2025, 12:56 | 7.88 | 7.88 |
| 20 Jan 2025, 15:42 | 7.96 | 7.96 |
| 2 Dec 2024, 16:28 | 8 | 8 |
| 19 Nov 2024, 10:38 | 7.62 | 7.62 |
| 21 Oct 2024, 10:16 | 7.67 | 7.67 |
| 18 Sep 2024, 10:52 | 7.68 | 7.68 |
| 19 Aug 2024, 09:00 | 7.75 | 7.75 |
| 17 Jul 2024, 13:05 | 7.77 | 7.77 |
| 18 Jun 2024, 10:41 | 8.14 | 8.14 |
| 4 Mar 2024, 08:45 | 7.74 | 7.74 |
| 7 Feb 2024, 09:34 | 7.97 | 7.97 |
| 9 Jan 2024, 09:50 | 7.99 | 7.99 |
| 13 Dec 2023, 14:45 | 7.84 | 7.84 |
| 1 Nov 2023, 10:31 | 7.71 | 7.71 |
| 11 Oct 2023, 08:44 | 7.77 | 7.77 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.11 mg/l
Sampled 9 Sep 2026, 22 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 12:26 | 0.11 | 0.11 mg/l |
| 13 Aug 2026, 12:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Jul 2026, 10:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Jun 2026, 11:05 | 0.041 | 0.041 mg/l |
| 11 May 2026, 11:03 | 0.049 | 0.049 mg/l |
| 16 Apr 2026, 10:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Mar 2026, 11:37 | 0.032 | 0.032 mg/l |
| 10 Feb 2026, 09:23 | 0.072 | 0.072 mg/l |
| 27 Jan 2026, 10:08 | 0.11 | 0.11 mg/l |
| 10 Dec 2025, 10:55 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Nov 2025, 11:13 | 0.062 | 0.062 mg/l |
| 10 Oct 2025, 12:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Sep 2025, 13:52 | 0.034 | 0.034 mg/l |
| 11 Aug 2025, 08:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Jul 2025, 13:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Jun 2025, 11:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 May 2025, 10:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Apr 2025, 12:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Mar 2025, 10:32 | 0.1 | 0.1 mg/l |
| 4 Feb 2025, 12:56 | 0.076 | 0.076 mg/l |
| 20 Jan 2025, 15:42 | 0.065 | 0.065 mg/l |
| 2 Dec 2024, 16:28 | 0.062 | 0.062 mg/l |
| 19 Nov 2024, 10:38 | 0.051 | 0.051 mg/l |
| 21 Oct 2024, 10:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Sep 2024, 10:52 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Aug 2024, 09:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jul 2024, 13:05 | 0.047 | 0.047 mg/l |
| 18 Jun 2024, 10:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Mar 2024, 08:45 | 0.089 | 0.089 mg/l |
| 7 Feb 2024, 09:34 | 0.12 | 0.12 mg/l |
| 9 Jan 2024, 09:50 | 0.076 | 0.076 mg/l |
| 13 Dec 2023, 14:45 | 0.044 | 0.044 mg/l |
| 1 Nov 2023, 10:31 | 0.089 | 0.089 mg/l |
| 11 Oct 2023, 08:44 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
4.07 mg/l
Sampled 9 Sep 2026, 22 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 12:26 | 4.07 | 4.07 mg/l |
| 13 Aug 2026, 12:00 | 4.4 | 4.4 mg/l |
| 10 Jul 2026, 10:24 | 4.39 | 4.39 mg/l |
| 12 Jun 2026, 11:05 | 3.67 | 3.67 mg/l |
| 11 May 2026, 11:03 | 4.37 | 4.37 mg/l |
| 16 Apr 2026, 10:12 | 3.98 | 3.98 mg/l |
| 3 Mar 2026, 11:37 | 3.49 | 3.49 mg/l |
| 10 Feb 2026, 09:23 | 2.79 | 2.79 mg/l |
| 27 Jan 2026, 10:08 | 1.49 | 1.49 mg/l |
| 10 Dec 2025, 10:55 | 2.89 | 2.89 mg/l |
| 20 Nov 2025, 11:13 | 3.87 | 3.87 mg/l |
| 10 Oct 2025, 12:16 | 4.59 | 4.59 mg/l |
| 5 Sep 2025, 13:52 | 3.68 | 3.68 mg/l |
| 11 Aug 2025, 08:47 | 4.69 | 4.69 mg/l |
| 21 Jul 2025, 13:50 | 4.29 | 4.29 mg/l |
| 23 Jun 2025, 11:30 | 4.79 | 4.79 mg/l |
| 2 May 2025, 10:09 | 4.18 | 4.18 mg/l |
| 3 Apr 2025, 12:08 | 4.48 | 4.48 mg/l |
| 10 Mar 2025, 10:32 | 4.27 | 4.27 mg/l |
| 4 Feb 2025, 12:56 | 3.98 | 3.98 mg/l |
| 20 Jan 2025, 15:42 | 4.38 | 4.38 mg/l |
| 2 Dec 2024, 16:28 | 2.88 | 2.88 mg/l |
| 19 Nov 2024, 10:38 | 3.57 | 3.57 mg/l |
| 21 Oct 2024, 10:16 | 2.58 | 2.58 mg/l |
| 18 Sep 2024, 10:52 | 4.78 | 4.78 mg/l |
| 19 Aug 2024, 09:00 | 4.49 | 4.49 mg/l |
| 17 Jul 2024, 13:05 | 3.67 | 3.67 mg/l |
| 18 Jun 2024, 10:41 | 4.18 | 4.18 mg/l |
| 4 Mar 2024, 08:45 | 3.48 | 3.48 mg/l |
| 7 Feb 2024, 09:34 | 3.16 | 3.16 mg/l |
| 9 Jan 2024, 09:50 | 4.08 | 4.08 mg/l |
| 13 Dec 2023, 14:45 | 2.79 | 2.79 mg/l |
| 1 Nov 2023, 10:31 | 2.49 | 2.49 mg/l |
| 11 Oct 2023, 08:44 | 4.39 | 4.39 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.1 mg/l
Sampled 9 Sep 2026, 22 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 12:26 | 0.1 | 0.1 mg/l |
| 13 Aug 2026, 12:00 | 0.055 | 0.055 mg/l |
| 10 Jul 2026, 10:24 | 0.052 | 0.052 mg/l |
| 12 Jun 2026, 11:05 | 0.083 | 0.083 mg/l |
| 11 May 2026, 11:03 | 0.054 | 0.054 mg/l |
| 16 Apr 2026, 10:12 | 0.045 | 0.045 mg/l |
| 3 Mar 2026, 11:37 | 0.095 | 0.095 mg/l |
| 10 Feb 2026, 09:23 | 0.12 | 0.12 mg/l |
| 27 Jan 2026, 10:08 | 0.14 | 0.14 mg/l |
| 10 Dec 2025, 10:55 | 0.15 | 0.15 mg/l |
| 20 Nov 2025, 11:13 | 0.071 | 0.071 mg/l |
| 10 Oct 2025, 12:16 | 0.055 | 0.055 mg/l |
| 5 Sep 2025, 13:52 | 0.089 | 0.089 mg/l |
| 11 Aug 2025, 08:47 | 0.057 | 0.057 mg/l |
| 21 Jul 2025, 13:50 | 0.092 | 0.092 mg/l |
| 23 Jun 2025, 11:30 | 0.086 | 0.086 mg/l |
| 2 May 2025, 10:09 | 0.042 | 0.042 mg/l |
| 3 Apr 2025, 12:08 | 0.036 | 0.036 mg/l |
| 10 Mar 2025, 10:32 | 0.051 | 0.051 mg/l |
| 4 Feb 2025, 12:56 | 0.078 | 0.078 mg/l |
| 20 Jan 2025, 15:42 | 0.067 | 0.067 mg/l |
| 2 Dec 2024, 16:28 | 0.16 | 0.16 mg/l |
| 19 Nov 2024, 10:38 | 0.15 | 0.15 mg/l |
| 21 Oct 2024, 10:16 | 0.17 | 0.17 mg/l |
| 18 Sep 2024, 10:52 | 0.094 | 0.094 mg/l |
| 19 Aug 2024, 09:00 | 0.092 | 0.092 mg/l |
| 17 Jul 2024, 13:05 | 0.14 | 0.14 mg/l |
| 18 Jun 2024, 10:41 | 0.092 | 0.092 mg/l |
| 4 Mar 2024, 08:45 | 0.13 | 0.13 mg/l |
| 9 Jan 2024, 09:50 | 0.12 | 0.12 mg/l |
| 13 Dec 2023, 14:45 | 0.11 | 0.11 mg/l |
| 1 Nov 2023, 10:31 | 0.13 | 0.13 mg/l |
| 11 Oct 2023, 08:44 | 0.11 | 0.11 mg/l |
Turbidity
code 6396 · NTU
10 NTU
Sampled 3 Mar 2026, 7 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Mar 2026, 11:37 | 10 | 10 NTU |
| 10 Feb 2026, 09:23 | 21 | 21 NTU |
| 27 Jan 2026, 10:08 | 160 | 160 NTU |
| 10 Dec 2025, 10:55 | 29 | 29 NTU |
| 20 Nov 2025, 11:13 | 8.4 | 8.4 NTU |
| 10 Oct 2025, 12:16 | 7.3 | 7.3 NTU |
| 11 Aug 2025, 08:47 | 6.2 | 6.2 NTU |
| 3 Apr 2025, 12:08 | 5.5 | 5.5 NTU |
| 10 Mar 2025, 10:32 | 8.1 | 8.1 NTU |
| 4 Feb 2025, 12:56 | 11 | 11 NTU |
| 20 Jan 2025, 15:42 | 6 | 6 NTU |
| 2 Dec 2024, 16:28 | 34 | 34 NTU |
| 19 Nov 2024, 10:38 | 75 | 75 NTU |
| 21 Oct 2024, 10:16 | 48 | 48 NTU |
| 18 Sep 2024, 10:52 | 5.9 | 5.9 NTU |
| 19 Aug 2024, 09:00 | 6.3 | 6.3 NTU |
| 17 Jul 2024, 13:05 | 14 | 14 NTU |
| 18 Jun 2024, 10:41 | 6.2 | 6.2 NTU |
| 4 Mar 2024, 08:45 | 15 | 15 NTU |
| 7 Feb 2024, 09:34 | 72 | 72 NTU |
| 9 Jan 2024, 09:50 | 13 | 13 NTU |
| 13 Dec 2023, 14:45 | 34 | 34 NTU |
| 1 Nov 2023, 10:31 | 49 | 49 NTU |
| 11 Oct 2023, 08:44 | 6.3 | 6.3 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
379 µS/cm
Sampled 9 Sep 2026, 22 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Sep 2026, 12:26 | 379 | 379 µS/cm |
| 13 Aug 2026, 12:00 | 425 | 425 µS/cm |
| 10 Jul 2026, 10:24 | 409 | 409 µS/cm |
| 12 Jun 2026, 11:05 | 396 | 396 µS/cm |
| 11 May 2026, 11:03 | 470 | 470 µS/cm |
| 16 Apr 2026, 10:12 | 454 | 454 µS/cm |
| 3 Mar 2026, 11:37 | 449 | 449 µS/cm |
| 10 Feb 2026, 09:23 | 386 | 386 µS/cm |
| 27 Jan 2026, 10:08 | 214 | 214 µS/cm |
| 10 Dec 2025, 10:55 | 314 | 314 µS/cm |
| 20 Nov 2025, 11:13 | 442 | 442 µS/cm |
| 10 Oct 2025, 12:16 | 403 | 403 µS/cm |
| 5 Sep 2025, 13:52 | 369 | 369 µS/cm |
| 11 Aug 2025, 08:47 | 392 | 392 µS/cm |
| 21 Jul 2025, 13:50 | 389 | 389 µS/cm |
| 23 Jun 2025, 11:30 | 407 | 407 µS/cm |
| 2 May 2025, 10:09 | 439 | 439 µS/cm |
| 3 Apr 2025, 12:08 | 452 | 452 µS/cm |
| 10 Mar 2025, 10:32 | 462 | 462 µS/cm |
| 4 Feb 2025, 12:56 | 453 | 453 µS/cm |
| 20 Jan 2025, 15:42 | 467 | 467 µS/cm |
| 2 Dec 2024, 16:28 | 343 | 343 µS/cm |
| 19 Nov 2024, 10:38 | 379 | 379 µS/cm |
| 21 Oct 2024, 10:16 | 291 | 291 µS/cm |
| 18 Sep 2024, 10:52 | 391 | 391 µS/cm |
| 19 Aug 2024, 09:00 | 399 | 399 µS/cm |
| 17 Jul 2024, 13:05 | 388 | 388 µS/cm |
| 18 Jun 2024, 10:41 | 525 | 525 µS/cm |
| 4 Mar 2024, 08:45 | 430 | 430 µS/cm |
| 7 Feb 2024, 09:34 | 420 | 420 µS/cm |
| 9 Jan 2024, 09:50 | 474 | 474 µS/cm |
| 13 Dec 2023, 14:45 | 361 | 361 µS/cm |
| 1 Nov 2023, 10:31 | 317 | 317 µS/cm |
| 11 Oct 2023, 08:44 | 432 | 432 µS/cm |
Everything measured here
16 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 16 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 34 | Oct 2023 – Sep 2026 | 91.7% 9 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Sep 2026 | 9.32 mg/l 9 Sep 2026 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – Sep 2026 | 14.5 °C 9 Sep 2026 |
| pH 0061 | River water | 34 | Oct 2023 – Sep 2026 | 7.49 9 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 34 | Oct 2023 – Sep 2026 | 0.11 mg/l 9 Sep 2026 |
| Nitrate as N 0117 | River water | 34 | Oct 2023 – Sep 2026 | 4.07 mg/l 9 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 33 | Oct 2023 – Sep 2026 | 0.1 mg/l 9 Sep 2026 |
| Turbidity 6396 | River water | 24 | Oct 2023 – Mar 2026 | 10 NTU 3 Mar 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Sep 2026 | 379 µS/cm 9 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 34 | Oct 2023 – Sep 2026 | 99 mg/l 9 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 34 | Oct 2023 – Sep 2026 | 0.00088 mg/l 9 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 24 | Jun 2024 – May 2026 | 1.5 mg/l 11 May 2026 |
| Chlorophyll : Acetone Extract 7887 | River water | 24 | Oct 2023 – Mar 2026 | 2 µg/l 3 Mar 2026 |
| Nitrite as N 0118 | River water | 34 | Oct 2023 – Sep 2026 | 0.034 mg/l 9 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 34 | Oct 2023 – Sep 2026 | 4.1 mg/l 9 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 25 | Oct 2023 – Mar 2026 | 18 mg/l 3 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.