River Bourne at Hurdcott
EA name: RIVER BOURNE AT HURDCOTT
Environment Agency sampling point SW-50240184 · 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
- 20 Apr 2026, 13:095 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 30 Sep 2026 and had nothing newer.
- Samples banked
- 21 since 17 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 416860, 133742As published, to the nearest 1 m. Open in a map
- River, by its own name
- Bourne
- River, by the map
- River BournePlaced on the river its name gives, 2 m from the line.
- Next gauge downstream
- Salisbury Bourne On the River Bourne · 6.5 km along the river
- Nearest gauge upstream
- Idmiston On the River Bourne · 6.2 km along the river
- Why it was sampled
- Monitoring (national agency policy) (21 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
105.5%
Sampled 20 Apr 2026, 5 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Apr 2026, 13:09 | 105.5 | 105.5% |
| 2 Feb 2026, 10:56 | 91.6 | 91.6% |
| 7 Oct 2025, 10:04 | 96.3 | 96.3% |
| 21 Aug 2025, 09:30 | 100.5 | 100.5% |
| 27 Mar 2025, 14:51 | 105.1 | 105.1% |
| 3 Feb 2025, 10:43 | 92.2 | 92.2% |
| 4 Dec 2024, 11:11 | 92.9 | 92.9% |
| 28 Nov 2024, 09:10 | 90.9 | 90.9% |
| 17 Oct 2024, 11:38 | 92.1 | 92.1% |
| 16 Sep 2024, 11:19 | 96.4 | 96.4% |
| 30 Aug 2024, 11:24 | 96.4 | 96.4% |
| 29 Jul 2024, 10:53 | 98.9 | 98.9% |
| 27 Jun 2024, 10:36 | 93.8 | 93.8% |
| 13 May 2024, 11:27 | 93.1 | 93.1% |
| 19 Apr 2024, 13:40 | 97.5 | 97.5% |
| 21 Mar 2024, 10:35 | 93.8 | 93.8% |
| 21 Feb 2024, 12:27 | 94 | 94% |
| 15 Jan 2024, 12:08 | 95.8 | 95.8% |
| 7 Dec 2023, 14:12 | 92.1 | 92.1% |
| 21 Nov 2023, 13:45 | 90.5 | 90.5% |
| 17 Oct 2023, 13:00 | 97.3 | 97.3% |
Dissolved oxygen
as O2 · code 9924 · mg/l
11.5 mg/l
Sampled 20 Apr 2026, 5 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Apr 2026, 13:09 | 11.5 | 11.5 mg/l |
| 2 Feb 2026, 10:56 | 10.6 | 10.6 mg/l |
| 7 Oct 2025, 10:04 | 10.3 | 10.3 mg/l |
| 21 Aug 2025, 09:30 | 10.5 | 10.5 mg/l |
| 27 Mar 2025, 14:51 | 11.9 | 11.9 mg/l |
| 3 Feb 2025, 10:43 | 11.3 | 11.3 mg/l |
| 4 Dec 2024, 11:11 | 10.9 | 10.9 mg/l |
| 28 Nov 2024, 09:10 | 11 | 11 mg/l |
| 17 Oct 2024, 11:38 | 9.75 | 9.75 mg/l |
| 16 Sep 2024, 11:19 | 10.1 | 10.1 mg/l |
| 30 Aug 2024, 11:24 | 10 | 10 mg/l |
| 29 Jul 2024, 10:53 | 10.1 | 10.1 mg/l |
| 27 Jun 2024, 10:36 | 9.56 | 9.56 mg/l |
| 13 May 2024, 11:27 | 9.59 | 9.59 mg/l |
| 19 Apr 2024, 13:40 | 10.5 | 10.5 mg/l |
| 21 Mar 2024, 10:35 | 10.3 | 10.3 mg/l |
| 21 Feb 2024, 12:27 | 10.6 | 10.6 mg/l |
| 15 Jan 2024, 12:08 | 12 | 12 mg/l |
| 7 Dec 2023, 14:12 | 10.7 | 10.7 mg/l |
| 21 Nov 2023, 13:45 | 10 | 10 mg/l |
| 17 Oct 2023, 13:00 | 10.7 | 10.7 mg/l |
Water temperature
code 0076 · °C
11.4 °C
Sampled 20 Apr 2026, 5 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Apr 2026, 13:09 | 11.4 | 11.4 °C |
| 2 Feb 2026, 10:56 | 8.8 | 8.8 °C |
| 7 Oct 2025, 10:04 | 12.2 | 12.2 °C |
| 21 Aug 2025, 09:30 | 13.3 | 13.3 °C |
| 27 Mar 2025, 14:51 | 9.8 | 9.8 °C |
| 3 Feb 2025, 10:43 | 6.7 | 6.7 °C |
| 4 Dec 2024, 11:11 | 8.4 | 8.4 °C |
| 28 Nov 2024, 09:10 | 7.2 | 7.2 °C |
| 17 Oct 2024, 11:38 | 12.7 | 12.7 °C |
| 16 Sep 2024, 11:19 | 13.3 | 13.3 °C |
| 30 Aug 2024, 11:24 | 13.6 | 13.6 °C |
| 29 Jul 2024, 10:53 | 14.5 | 14.5 °C |
| 27 Jun 2024, 10:36 | 14.4 | 14.4 °C |
| 13 May 2024, 11:27 | 13.9 | 13.9 °C |
| 19 Apr 2024, 13:40 | 12.1 | 12.1 °C |
| 21 Mar 2024, 10:35 | 10.9 | 10.9 °C |
| 21 Feb 2024, 12:27 | 9.9 | 9.9 °C |
| 15 Jan 2024, 12:08 | 5.6 | 5.6 °C |
| 7 Dec 2023, 14:12 | 8.9 | 8.9 °C |
| 21 Nov 2023, 13:45 | 10.8 | 10.8 °C |
| 17 Oct 2023, 13:00 | 11.1 | 11.1 °C |
pH
code 0061
8.1
Sampled 20 Apr 2026, 5 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Apr 2026, 13:09 | 8.1 | 8.1 |
| 2 Feb 2026, 10:56 | 7.95 | 7.95 |
| 7 Oct 2025, 10:04 | 8.06 | 8.06 |
| 21 Aug 2025, 09:30 | 8.17 | 8.17 |
| 27 Mar 2025, 14:51 | 8 | 8 |
| 3 Feb 2025, 10:43 | 8.1 | 8.1 |
| 4 Dec 2024, 11:11 | 7.93 | 7.93 |
| 28 Nov 2024, 09:10 | 7.82 | 7.82 |
| 17 Oct 2024, 11:38 | 7.78 | 7.78 |
| 16 Sep 2024, 11:19 | 8.12 | 8.12 |
| 30 Aug 2024, 11:24 | 8.19 | 8.19 |
| 29 Jul 2024, 10:53 | 8.17 | 8.17 |
| 27 Jun 2024, 10:36 | 8.08 | 8.08 |
| 13 May 2024, 11:27 | 7.91 | 7.91 |
| 19 Apr 2024, 13:40 | 7.95 | 7.95 |
| 21 Mar 2024, 10:35 | 7.89 | 7.89 |
| 21 Feb 2024, 12:27 | 7.95 | 7.95 |
| 15 Jan 2024, 12:08 | 8.05 | 8.05 |
| 7 Dec 2023, 14:12 | 7.78 | 7.78 |
| 21 Nov 2023, 13:45 | 7.82 | 7.82 |
| 17 Oct 2023, 13:00 | 7.87 | 7.87 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.0034 mg/l
Sampled 20 Apr 2026, 5 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Apr 2026, 13:09 | 0.0034 | 0.0034 mg/l |
| 2 Feb 2026, 10:56 | 0.0042 | 0.0042 mg/l |
| 7 Oct 2025, 10:04 | 0.021 | 0.021 mg/l |
| 21 Aug 2025, 09:30 | 0.026 | 0.026 mg/l |
| 27 Mar 2025, 14:51 | 0.014 | 0.014 mg/l |
| 3 Feb 2025, 10:43 | 0.009 | 0.009 mg/l |
| 4 Dec 2024, 11:11 | 0.0029 | 0.0029 mg/l |
| 28 Nov 2024, 09:10 | 0.01 | 0.01 mg/l |
| 17 Oct 2024, 11:38 | 0.006 | 0.006 mg/l |
| 16 Sep 2024, 11:19 | 0.0031 | 0.0031 mg/l |
| 30 Aug 2024, 11:24 | <0.002 | below 0.002 mg/l (not detected above this) |
| 29 Jul 2024, 10:53 | <0.002 | below 0.002 mg/l (not detected above this) |
| 27 Jun 2024, 10:36 | 0.056 | 0.056 mg/l |
| 13 May 2024, 11:27 | 0.016 | 0.016 mg/l |
| 19 Apr 2024, 13:40 | 0.012 | 0.012 mg/l |
| 21 Mar 2024, 10:35 | 0.017 | 0.017 mg/l |
| 21 Feb 2024, 12:27 | 0.014 | 0.014 mg/l |
| 15 Jan 2024, 12:08 | 0.0079 | 0.0079 mg/l |
| 7 Dec 2023, 14:12 | 0.0099 | 0.0099 mg/l |
| 21 Nov 2023, 13:45 | 0.0083 | 0.0083 mg/l |
| 17 Oct 2023, 13:00 | 0.0049 | 0.0049 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
8.4 mg/l
Sampled 20 Apr 2026, 5 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Apr 2026, 13:09 | 8.4 | 8.4 mg/l |
| 2 Feb 2026, 10:56 | 8.3 | 8.3 mg/l |
| 7 Oct 2025, 10:04 | 8.29 | 8.29 mg/l |
| 21 Aug 2025, 09:30 | 8.29 | 8.29 mg/l |
| 27 Mar 2025, 14:51 | 8.59 | 8.59 mg/l |
| 3 Feb 2025, 10:43 | 8.59 | 8.59 mg/l |
| 4 Dec 2024, 11:11 | 8.49 | 8.49 mg/l |
| 28 Nov 2024, 09:10 | 8.09 | 8.09 mg/l |
| 17 Oct 2024, 11:38 | 7.19 | 7.19 mg/l |
| 16 Sep 2024, 11:19 | 7.89 | 7.89 mg/l |
| 30 Aug 2024, 11:24 | 7.69 | 7.69 mg/l |
| 29 Jul 2024, 10:53 | 7.89 | 7.89 mg/l |
| 27 Jun 2024, 10:36 | 8.09 | 8.09 mg/l |
| 13 May 2024, 11:27 | 7.08 | 7.08 mg/l |
| 19 Apr 2024, 13:40 | 7.28 | 7.28 mg/l |
| 21 Mar 2024, 10:35 | 7.77 | 7.77 mg/l |
| 21 Feb 2024, 12:27 | 7.39 | 7.39 mg/l |
| 15 Jan 2024, 12:08 | 8.59 | 8.59 mg/l |
| 7 Dec 2023, 14:12 | 7.49 | 7.49 mg/l |
| 21 Nov 2023, 13:45 | 7.69 | 7.69 mg/l |
| 17 Oct 2023, 13:00 | 7.39 | 7.39 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.025 mg/l
Sampled 20 Apr 2026, 5 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Apr 2026, 13:09 | 0.025 | 0.025 mg/l |
| 2 Feb 2026, 10:56 | 0.054 | 0.054 mg/l |
| 7 Oct 2025, 10:04 | 0.013 | 0.013 mg/l |
| 21 Aug 2025, 09:30 | 0.014 | 0.014 mg/l |
| 27 Mar 2025, 14:51 | 0.065 | 0.065 mg/l |
| 3 Feb 2025, 10:43 | 0.11 | 0.11 mg/l |
| 4 Dec 2024, 11:11 | 0.04 | 0.04 mg/l |
| 28 Nov 2024, 09:10 | 0.039 | 0.039 mg/l |
| 17 Oct 2024, 11:38 | 0.033 | 0.033 mg/l |
| 16 Sep 2024, 11:19 | 0.017 | 0.017 mg/l |
| 30 Aug 2024, 11:24 | 0.015 | 0.015 mg/l |
| 29 Jul 2024, 10:53 | 0.022 | 0.022 mg/l |
| 27 Jun 2024, 10:36 | 0.028 | 0.028 mg/l |
| 13 May 2024, 11:27 | 0.047 | 0.047 mg/l |
| 19 Apr 2024, 13:40 | 0.059 | 0.059 mg/l |
| 21 Mar 2024, 10:35 | 0.096 | 0.096 mg/l |
| 21 Feb 2024, 12:27 | 0.1 | 0.1 mg/l |
| 15 Jan 2024, 12:08 | 0.13 | 0.13 mg/l |
| 7 Dec 2023, 14:12 | 0.049 | 0.049 mg/l |
| 21 Nov 2023, 13:45 | 0.036 | 0.036 mg/l |
| 17 Oct 2023, 13:00 | 0.021 | 0.021 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
555 µS/cm
Sampled 20 Apr 2026, 5 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Apr 2026, 13:09 | 555 | 555 µS/cm |
| 2 Feb 2026, 10:56 | 557 | 557 µS/cm |
| 7 Oct 2025, 10:04 | 459 | 459 µS/cm |
| 21 Aug 2025, 09:30 | 578 | 578 µS/cm |
| 27 Mar 2025, 14:51 | 586 | 586 µS/cm |
| 3 Feb 2025, 10:43 | 640 | 640 µS/cm |
| 4 Dec 2024, 11:11 | 568 | 568 µS/cm |
| 28 Nov 2024, 09:10 | 562 | 562 µS/cm |
| 17 Oct 2024, 11:38 | 555 | 555 µS/cm |
| 16 Sep 2024, 11:19 | 553 | 553 µS/cm |
| 30 Aug 2024, 11:24 | 550 | 550 µS/cm |
| 29 Jul 2024, 10:53 | 623 | 623 µS/cm |
| 27 Jun 2024, 10:36 | 568 | 568 µS/cm |
| 13 May 2024, 11:27 | 574 | 574 µS/cm |
| 19 Apr 2024, 13:40 | 594 | 594 µS/cm |
| 21 Mar 2024, 10:35 | 603 | 603 µS/cm |
| 21 Feb 2024, 12:27 | 580 | 580 µS/cm |
| 15 Jan 2024, 12:08 | 622 | 622 µS/cm |
| 7 Dec 2023, 14:12 | 566 | 566 µS/cm |
| 21 Nov 2023, 13:45 | 561 | 561 µS/cm |
| 17 Oct 2023, 13:00 | 558 | 558 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 | 21 | Oct 2023 – Apr 2026 | 105.5% 20 Apr 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 21 | Oct 2023 – Apr 2026 | 11.5 mg/l 20 Apr 2026 |
| Temperature of Water 0076 | River water | 21 | Oct 2023 – Apr 2026 | 11.4 °C 20 Apr 2026 |
| pH 0061 | River water | 21 | Oct 2023 – Apr 2026 | 8.1 20 Apr 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 21 | Oct 2023 – Apr 2026 | 0.0034 mg/l 20 Apr 2026 |
| Nitrate as N 0117 | River water | 21 | Oct 2023 – Apr 2026 | 8.4 mg/l 20 Apr 2026 |
| Orthophosphate, reactive as P 0180 | River water | 21 | Oct 2023 – Apr 2026 | 0.025 mg/l 20 Apr 2026 |
| Conductivity at 25 C 0077 | River water | 21 | Oct 2023 – Apr 2026 | 555 µS/cm 20 Apr 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 21 | Oct 2023 – Apr 2026 | 210 mg/l 20 Apr 2026 |
| Ammonia un-ionised as N 0119 | River water | 21 | Oct 2023 – Apr 2026 | 0.00007 mg/l 20 Apr 2026 |
| BOD : 5 Day ATU 0085 | River water | 16 | Feb 2024 – Apr 2026 | below 1 mg/l 20 Apr 2026 |
| Nitrite as N 0118 | River water | 21 | Oct 2023 – Apr 2026 | 0.0049 mg/l 20 Apr 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 21 | Oct 2023 – Apr 2026 | 8.4 mg/l 20 Apr 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.