River Bure downstream of Wroxham Broad
EA name: R.BURE D/S WROXHAM BROAD
Environment Agency sampling point AN-BUR150 · 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
- 17 Sep 2026, 12:3114 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 23 since 30 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Planned investigation (local monitoring) · results completed 19 Sep 2026
- Where
- National Grid 630900, 316300As published, to the nearest 100 m (so up to about 70 m out). Open in a map
- River, by its own name
- Bure
- River, by the map
- River BurePlaced on the river its name gives, 81 m from the line. A tidal reach: water runs both ways, so no gauge order is claimed.
- Next gauge downstream
- Not known
- Why it was sampled
- Planned investigation (local monitoring) (23 samples)
Results here were completed a median of 2 days after the sample was taken (2 to 26 days, 10 samples). 7 visits found no water to sample (recorded as “No flow”).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
130.3%
Sampled 21 Apr 2026, 5 months ago · 7 results banked
Also measured in percentage on another sample material (2GZZ): 9 results, kept apart (see the table).
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Apr 2026, 13:13 | 130.3 | 130.3% |
| 11 Dec 2025, 11:25 | 86.1 | 86.1% |
| 16 Sep 2025, 12:10 | 84.6 | 84.6% |
| 18 Aug 2025, 12:01 | 87.8 | 87.8% |
| 18 Jul 2025, 11:52 | 85 | 85% |
| 23 Jun 2025, 10:31 | 72.7 | 72.7% |
| 21 May 2025, 12:06 | 117.6 | 117.6% |
Dissolved oxygen
as O2 · code 9924 · mg/l
13.4 mg/l
Sampled 21 Apr 2026, 5 months ago · 7 results banked
Also measured in milligram per litre on another sample material (2GZZ): 9 results, kept apart (see the table).
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Apr 2026, 13:13 | 13.4 | 13.4 mg/l |
| 11 Dec 2025, 11:25 | 10.2 | 10.2 mg/l |
| 16 Sep 2025, 12:10 | 8.38 | 8.38 mg/l |
| 18 Aug 2025, 12:01 | 7.79 | 7.79 mg/l |
| 18 Jul 2025, 11:52 | 7.29 | 7.29 mg/l |
| 23 Jun 2025, 10:31 | 6.32 | 6.32 mg/l |
| 21 May 2025, 12:06 | 11.1 | 11.1 mg/l |
Water temperature
code 0076 · °C
14.1 °C
Sampled 21 Apr 2026, 5 months ago · 7 results banked
Also measured in celsius on another sample material (2GZZ): 9 results, kept apart (see the table).
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Apr 2026, 13:13 | 14.1 | 14.1 °C |
| 11 Dec 2025, 11:25 | 8.1 | 8.1 °C |
| 16 Sep 2025, 12:10 | 15.7 | 15.7 °C |
| 18 Aug 2025, 12:01 | 21.1 | 21.1 °C |
| 18 Jul 2025, 11:52 | 22.9 | 22.9 °C |
| 23 Jun 2025, 10:31 | 22.2 | 22.2 °C |
| 21 May 2025, 12:06 | 18.1 | 18.1 °C |
pH
code 0061
8.44
Sampled 21 Apr 2026, 5 months ago · 7 results banked
Also measured in ph units on another sample material (2GZZ): 9 results, kept apart (see the table).
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Apr 2026, 13:13 | 8.44 | 8.44 |
| 11 Dec 2025, 11:25 | 7.99 | 7.99 |
| 16 Sep 2025, 12:10 | 8.21 | 8.21 |
| 18 Aug 2025, 12:01 | 8.1 | 8.1 |
| 18 Jul 2025, 11:52 | 8.01 | 8.01 |
| 23 Jun 2025, 10:31 | 8.14 | 8.14 |
| 21 May 2025, 12:06 | 8.3 | 8.3 |
Conductivity
at 25 °C · code 0077 · µS/cm
786 µS/cm
Sampled 21 Apr 2026, 5 months ago · 7 results banked
Also measured in microsiemens per centimetre on another sample material (2GZZ): 9 results, kept apart (see the table).
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Apr 2026, 13:13 | 786 | 786 µS/cm |
| 11 Dec 2025, 11:25 | 805 | 805 µS/cm |
| 16 Sep 2025, 12:10 | 801 | 801 µS/cm |
| 18 Aug 2025, 12:01 | 764 | 764 µS/cm |
| 18 Jul 2025, 11:52 | 761 | 761 µS/cm |
| 23 Jun 2025, 10:31 | 786 | 786 µS/cm |
| 21 May 2025, 12:06 | 826 | 826 µS/cm |
Everything measured here
10 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 19 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 7 | May 2025 – Apr 2026 | 130.3% 21 Apr 2026 |
| Oxygen, Dissolved, % Saturation 9901 | Pond / lake / reservoir water | 9 | Oct 2023 – Feb 2025 | 101.2% 21 Feb 2025 |
| Oxygen, Dissolved as O2 9924 | River water | 7 | May 2025 – Apr 2026 | 13.4 mg/l 21 Apr 2026 |
| Oxygen, Dissolved as O2 9924 | Pond / lake / reservoir water | 9 | Oct 2023 – Feb 2025 | 12.1 mg/l 21 Feb 2025 |
| Temperature of Water 0076 | River water | 7 | May 2025 – Apr 2026 | 14.1 °C 21 Apr 2026 |
| Temperature of Water 0076 | Pond / lake / reservoir water | 9 | Oct 2023 – Feb 2025 | 7.5 °C 21 Feb 2025 |
| pH 0061 | River water | 7 | May 2025 – Apr 2026 | 8.44 21 Apr 2026 |
| pH 0061 | Pond / lake / reservoir water | 9 | Oct 2023 – Feb 2025 | 8.04 21 Feb 2025 |
| Conductivity at 25 C 0077 | River water | 7 | May 2025 – Apr 2026 | 786 µS/cm 21 Apr 2026 |
| Conductivity at 25 C 0077 | Pond / lake / reservoir water | 9 | Oct 2023 – Feb 2025 | 807 µS/cm 21 Feb 2025 |
| Chlorophyll : Acetone Extract 7887 | River water | 6 | May 2025 – Apr 2026 | 52 µg/l 21 Apr 2026 |
| No flow /No sample 7668 | River water | 7 | Jan 2026 – Sep 2026 | No flow/discharge at sampling point 17 Sep 2026 |
| Orthophosphate, Filtered as P 9856 | River water | 7 | May 2025 – Apr 2026 | 0.0031 mg/l 21 Apr 2026 |
| Phosphorus, Total as P 0348 | River water | 7 | May 2025 – Apr 2026 | 0.054 mg/l 21 Apr 2026 |
| Transparency 0067 | River water | 6 | May 2025 – Apr 2026 | 0.6 metre 21 Apr 2026 |
| Chlorophyll : Acetone Extract 7887 | Pond / lake / reservoir water | 9 | Oct 2023 – Feb 2025 | 23 µg/l 21 Feb 2025 |
| Orthophosphate, Filtered as P 9856 | Pond / lake / reservoir water | 9 | Oct 2023 – Feb 2025 | 0.022 mg/l 21 Feb 2025 |
| Phosphorus, Total as P 0348 | Pond / lake / reservoir water | 9 | Oct 2023 – Feb 2025 | 0.065 mg/l 21 Feb 2025 |
| Transparency 0067 | Pond / lake / reservoir water | 8 | Oct 2023 – Feb 2025 | 1 metre 21 Feb 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.