River Brue upstream of confluence with River Alham
EA name: RIVER BRUE U/S CONF WITH RIVER ALHAM
Environment Agency sampling point SW-60030462 · 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 Mar 2025, 13:4219 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 8 Oct 2026 and had nothing newer.
- Samples banked
- 18 since 10 Oct 2023 Imported periods: 1 Oct 2023 – 8 Oct 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Environmental monitoring statutory (EU directives)
- Where
- National Grid 360977, 132692As published, to the nearest 1 m. Open in a map
- River, by its own name
- Brue
- River, by the map
- River BruePlaced on the river its name gives, 4 m from the line.
- Next gauge downstream
- Lovington On the River Brue · 3.3 km along the river
- Nearest gauge upstream
- Bruton Surgery On the River Brue · 11 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (18 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
99.6%
Sampled 10 Mar 2025, 19 months ago · 18 results banked
Every result (18)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Mar 2025, 13:42 | 99.6 | 99.6% |
| 5 Feb 2025, 09:34 | 95.8 | 95.8% |
| 16 Jan 2025, 16:49 | 97.9 | 97.9% |
| 3 Dec 2024, 15:11 | 95.3 | 95.3% |
| 6 Nov 2024, 10:46 | 93.3 | 93.3% |
| 10 Oct 2024, 11:17 | 94.9 | 94.9% |
| 24 Sep 2024, 11:04 | 92.2 | 92.2% |
| 12 Aug 2024, 12:55 | 97.3 | 97.3% |
| 5 Jul 2024, 14:22 | 90.3 | 90.3% |
| 11 Jun 2024, 13:38 | 96.9 | 96.9% |
| 13 May 2024, 11:16 | 98.1 | 98.1% |
| 4 Apr 2024, 10:12 | 96.2 | 96.2% |
| 1 Mar 2024, 14:58 | 96.9 | 96.9% |
| 2 Feb 2024, 11:58 | 98.2 | 98.2% |
| 4 Jan 2024, 08:38 | 96.6 | 96.6% |
| 11 Dec 2023, 09:52 | 95.3 | 95.3% |
| 13 Nov 2023, 13:33 | 94.3 | 94.3% |
| 10 Oct 2023, 10:26 | 89.6 | 89.6% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.9 mg/l
Sampled 10 Mar 2025, 19 months ago · 18 results banked
Every result (18)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Mar 2025, 13:42 | 10.9 | 10.9 mg/l |
| 5 Feb 2025, 09:34 | 11.5 | 11.5 mg/l |
| 16 Jan 2025, 16:49 | 11.7 | 11.7 mg/l |
| 3 Dec 2024, 15:11 | 10.9 | 10.9 mg/l |
| 6 Nov 2024, 10:46 | 10 | 10 mg/l |
| 10 Oct 2024, 11:17 | 10.1 | 10.1 mg/l |
| 24 Sep 2024, 11:04 | 9.37 | 9.37 mg/l |
| 12 Aug 2024, 12:55 | 8.98 | 8.98 mg/l |
| 5 Jul 2024, 14:22 | 9.06 | 9.06 mg/l |
| 11 Jun 2024, 13:38 | 10.3 | 10.3 mg/l |
| 13 May 2024, 11:16 | 9.97 | 9.97 mg/l |
| 4 Apr 2024, 10:12 | 10.7 | 10.7 mg/l |
| 1 Mar 2024, 14:58 | 11.6 | 11.6 mg/l |
| 2 Feb 2024, 11:58 | 11.5 | 11.5 mg/l |
| 4 Jan 2024, 08:38 | 11.3 | 11.3 mg/l |
| 11 Dec 2023, 09:52 | 10.8 | 10.8 mg/l |
| 13 Nov 2023, 13:33 | 10.3 | 10.3 mg/l |
| 10 Oct 2023, 10:26 | 9.29 | 9.29 mg/l |
Water temperature
code 0076 · °C
11.2 °C
Sampled 10 Mar 2025, 19 months ago · 18 results banked
Every result (18)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Mar 2025, 13:42 | 11.2 | 11.2 °C |
| 5 Feb 2025, 09:34 | 7.4 | 7.4 °C |
| 16 Jan 2025, 16:49 | 7.4 | 7.4 °C |
| 3 Dec 2024, 15:11 | 9.2 | 9.2 °C |
| 6 Nov 2024, 10:46 | 12.1 | 12.1 °C |
| 10 Oct 2024, 11:17 | 12.4 | 12.4 °C |
| 24 Sep 2024, 11:04 | 14.5 | 14.5 °C |
| 12 Aug 2024, 12:55 | 19.1 | 19.1 °C |
| 5 Jul 2024, 14:22 | 15.1 | 15.1 °C |
| 11 Jun 2024, 13:38 | 12.7 | 12.7 °C |
| 13 May 2024, 11:16 | 14.5 | 14.5 °C |
| 4 Apr 2024, 10:12 | 10.4 | 10.4 °C |
| 1 Mar 2024, 14:58 | 7.6 | 7.6 °C |
| 2 Feb 2024, 11:58 | 8.4 | 8.4 °C |
| 4 Jan 2024, 08:38 | 8.6 | 8.6 °C |
| 11 Dec 2023, 09:52 | 9.6 | 9.6 °C |
| 13 Nov 2023, 13:33 | 11.4 | 11.4 °C |
| 10 Oct 2023, 10:26 | 13.6 | 13.6 °C |
pH
code 0061
8.26
Sampled 10 Mar 2025, 19 months ago · 18 results banked
Every result (18)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Mar 2025, 13:42 | 8.26 | 8.26 |
| 5 Feb 2025, 09:34 | 8.25 | 8.25 |
| 16 Jan 2025, 16:49 | 7.86 | 7.86 |
| 3 Dec 2024, 15:11 | 8.22 | 8.22 |
| 6 Nov 2024, 10:46 | 8.18 | 8.18 |
| 10 Oct 2024, 11:17 | 8.06 | 8.06 |
| 24 Sep 2024, 11:04 | 8.03 | 8.03 |
| 12 Aug 2024, 12:55 | 8.2 | 8.2 |
| 5 Jul 2024, 14:22 | 8.18 | 8.18 |
| 11 Jun 2024, 13:38 | 8.23 | 8.23 |
| 13 May 2024, 11:16 | 8.27 | 8.27 |
| 4 Apr 2024, 10:12 | 8.14 | 8.14 |
| 1 Mar 2024, 14:58 | 7.9 | 7.9 |
| 2 Feb 2024, 11:58 | 8.3 | 8.3 |
| 4 Jan 2024, 08:38 | 8.02 | 8.02 |
| 11 Dec 2023, 09:52 | 8.04 | 8.04 |
| 13 Nov 2023, 13:33 | 7.84 | 7.84 |
| 10 Oct 2023, 10:26 | 8.14 | 8.14 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.038 mg/l
Sampled 10 Mar 2025, 19 months ago · 18 results banked
Every result (18)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Mar 2025, 13:42 | 0.038 | 0.038 mg/l |
| 5 Feb 2025, 09:34 | 0.056 | 0.056 mg/l |
| 16 Jan 2025, 16:49 | 0.037 | 0.037 mg/l |
| 3 Dec 2024, 15:11 | 0.035 | 0.035 mg/l |
| 6 Nov 2024, 10:46 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Oct 2024, 11:17 | 0.031 | 0.031 mg/l |
| 24 Sep 2024, 11:04 | 0.075 | 0.075 mg/l |
| 12 Aug 2024, 12:55 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Jul 2024, 14:22 | 0.06 | 0.06 mg/l |
| 11 Jun 2024, 13:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 May 2024, 11:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Apr 2024, 10:12 | 0.044 | 0.044 mg/l |
| 1 Mar 2024, 14:58 | 0.13 | 0.13 mg/l |
| 2 Feb 2024, 11:58 | 0.073 | 0.073 mg/l |
| 4 Jan 2024, 08:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Dec 2023, 09:52 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Nov 2023, 13:33 | 0.057 | 0.057 mg/l |
| 10 Oct 2023, 10:26 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
4.18 mg/l
Sampled 10 Mar 2025, 19 months ago · 18 results banked
Every result (18)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Mar 2025, 13:42 | 4.18 | 4.18 mg/l |
| 5 Feb 2025, 09:34 | 3.88 | 3.88 mg/l |
| 16 Jan 2025, 16:49 | 3.76 | 3.76 mg/l |
| 3 Dec 2024, 15:11 | 2.99 | 2.99 mg/l |
| 6 Nov 2024, 10:46 | 3.79 | 3.79 mg/l |
| 10 Oct 2024, 11:17 | 2.88 | 2.88 mg/l |
| 24 Sep 2024, 11:04 | 4.17 | 4.17 mg/l |
| 12 Aug 2024, 12:55 | 5 | 5 mg/l |
| 5 Jul 2024, 14:22 | 5.17 | 5.17 mg/l |
| 11 Jun 2024, 13:38 | 4.77 | 4.77 mg/l |
| 13 May 2024, 11:16 | 4.67 | 4.67 mg/l |
| 4 Apr 2024, 10:12 | 2.88 | 2.88 mg/l |
| 1 Mar 2024, 14:58 | 1.39 | 1.39 mg/l |
| 2 Feb 2024, 11:58 | 3.79 | 3.79 mg/l |
| 4 Jan 2024, 08:38 | 2.99 | 2.99 mg/l |
| 11 Dec 2023, 09:52 | 3.49 | 3.49 mg/l |
| 13 Nov 2023, 13:33 | 1.69 | 1.69 mg/l |
| 10 Oct 2023, 10:26 | 4.99 | 4.99 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.042 mg/l
Sampled 10 Mar 2025, 19 months ago · 18 results banked
Every result (18)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Mar 2025, 13:42 | 0.042 | 0.042 mg/l |
| 5 Feb 2025, 09:34 | 0.061 | 0.061 mg/l |
| 16 Jan 2025, 16:49 | 0.075 | 0.075 mg/l |
| 3 Dec 2024, 15:11 | 0.086 | 0.086 mg/l |
| 6 Nov 2024, 10:46 | 0.12 | 0.12 mg/l |
| 10 Oct 2024, 11:17 | 0.11 | 0.11 mg/l |
| 24 Sep 2024, 11:04 | 0.16 | 0.16 mg/l |
| 12 Aug 2024, 12:55 | 0.17 | 0.17 mg/l |
| 5 Jul 2024, 14:22 | 0.092 | 0.092 mg/l |
| 11 Jun 2024, 13:38 | 0.079 | 0.079 mg/l |
| 13 May 2024, 11:16 | 0.051 | 0.051 mg/l |
| 4 Apr 2024, 10:12 | 0.078 | 0.078 mg/l |
| 1 Mar 2024, 14:58 | 0.081 | 0.081 mg/l |
| 2 Feb 2024, 11:58 | 0.069 | 0.069 mg/l |
| 4 Jan 2024, 08:38 | 0.097 | 0.097 mg/l |
| 11 Dec 2023, 09:52 | 0.083 | 0.083 mg/l |
| 13 Nov 2023, 13:33 | 0.1 | 0.1 mg/l |
| 10 Oct 2023, 10:26 | 0.11 | 0.11 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
701 µS/cm
Sampled 10 Mar 2025, 19 months ago · 18 results banked
Every result (18)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Mar 2025, 13:42 | 701 | 701 µS/cm |
| 5 Feb 2025, 09:34 | 693 | 693 µS/cm |
| 16 Jan 2025, 16:49 | 683 | 683 µS/cm |
| 3 Dec 2024, 15:11 | 609 | 609 µS/cm |
| 6 Nov 2024, 10:46 | 732 | 732 µS/cm |
| 10 Oct 2024, 11:17 | 542 | 542 µS/cm |
| 24 Sep 2024, 11:04 | 414 | 414 µS/cm |
| 12 Aug 2024, 12:55 | 831 | 831 µS/cm |
| 5 Jul 2024, 14:22 | 743 | 743 µS/cm |
| 11 Jun 2024, 13:38 | 730 | 730 µS/cm |
| 13 May 2024, 11:16 | 758 | 758 µS/cm |
| 4 Apr 2024, 10:12 | 586 | 586 µS/cm |
| 1 Mar 2024, 14:58 | 361 | 361 µS/cm |
| 2 Feb 2024, 11:58 | 676 | 676 µS/cm |
| 4 Jan 2024, 08:38 | 558 | 558 µS/cm |
| 11 Dec 2023, 09:52 | 589 | 589 µS/cm |
| 13 Nov 2023, 13:33 | 359 | 359 µS/cm |
| 10 Oct 2023, 10:26 | 805 | 805 µS/cm |
Everything measured here
12 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 12 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 18 | Oct 2023 – Mar 2025 | 99.6% 10 Mar 2025 |
| Oxygen, Dissolved as O2 9924 | River water | 18 | Oct 2023 – Mar 2025 | 10.9 mg/l 10 Mar 2025 |
| Temperature of Water 0076 | River water | 18 | Oct 2023 – Mar 2025 | 11.2 °C 10 Mar 2025 |
| pH 0061 | River water | 18 | Oct 2023 – Mar 2025 | 8.26 10 Mar 2025 |
| Ammoniacal Nitrogen as N 0111 | River water | 18 | Oct 2023 – Mar 2025 | 0.038 mg/l 10 Mar 2025 |
| Nitrate as N 0117 | River water | 18 | Oct 2023 – Mar 2025 | 4.18 mg/l 10 Mar 2025 |
| Orthophosphate, reactive as P 0180 | River water | 18 | Oct 2023 – Mar 2025 | 0.042 mg/l 10 Mar 2025 |
| Conductivity at 25 C 0077 | River water | 18 | Oct 2023 – Mar 2025 | 701 µS/cm 10 Mar 2025 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 18 | Oct 2023 – Mar 2025 | 290 mg/l 10 Mar 2025 |
| Ammonia un-ionised as N 0119 | River water | 18 | Oct 2023 – Mar 2025 | 0.00076 mg/l 10 Mar 2025 |
| Nitrite as N 0118 | River water | 18 | Oct 2023 – Mar 2025 | 0.022 mg/l 10 Mar 2025 |
| Nitrogen, Total Oxidised as N 0116 | River water | 18 | Oct 2023 – Mar 2025 | 4.2 mg/l 10 Mar 2025 |
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.