Wharfe at Burnsall Bridge
EA name: WHARFE AT BURNSALL BRIDGE
Environment Agency sampling point NE-49700245 · 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
- 11 May 2026, 09:575 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
- 25 since 24 Apr 2024 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 403264, 461163As published, to the nearest 1 m. Open in a map
- River, by its own name
- Wharfe
- River, by the map
- River WharfePlaced on the river its name gives, 7 m from the line.
- Next gauge downstream
- Addingham On the River Wharfe · 18 km along the river
- Nearest gauge upstream
- Hebden On the Hebden Beck · 4.0 km along the riverNetherside Hall On the River Wharfe · 7.3 km along the river
- Why it was sampled
- Monitoring (national agency policy) (25 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
111.7%
Sampled 11 May 2026, 5 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 May 2026, 09:57 | 111.7 | 111.7% |
| 24 Apr 2026, 08:57 | 111.8 | 111.8% |
| 5 Mar 2026, 11:01 | 108.7 | 108.7% |
| 3 Feb 2026, 12:13 | 101.8 | 101.8% |
| 2 Jan 2026, 10:45 | 102.8 | 102.8% |
| 5 Dec 2025, 11:06 | 102.6 | 102.6% |
| 7 Nov 2025, 10:10 | 109.1 | 109.1% |
| 6 Oct 2025, 09:02 | 102.2 | 102.2% |
| 19 Sep 2025, 10:00 | 103.3 | 103.3% |
| 27 Aug 2025, 09:11 | 117.7 | 117.7% |
| 4 Jul 2025, 10:23 | 105.7 | 105.7% |
| 12 Jun 2025, 09:53 | 109.1 | 109.1% |
| 2 May 2025, 13:00 | 143.2 | 143.2% |
| 31 Mar 2025, 11:24 | 104.5 | 104.5% |
| 18 Feb 2025, 11:06 | 103.1 | 103.1% |
| 23 Jan 2025, 11:48 | 98.7 | 98.7% |
| 10 Dec 2024, 11:19 | 102.6 | 102.6% |
| 25 Nov 2024, 13:17 | 102.6 | 102.6% |
| 15 Oct 2024, 11:29 | 97.3 | 97.3% |
| 16 Sep 2024, 11:49 | 105.1 | 105.1% |
| 22 Aug 2024, 11:48 | 107.6 | 107.6% |
| 15 Jul 2024, 11:40 | 119.7 | 119.7% |
| 18 Jun 2024, 11:24 | 105.1 | 105.1% |
| 13 May 2024, 11:53 | 90.2 | 90.2% |
| 24 Apr 2024, 10:06 | 104.7 | 104.7% |
Dissolved oxygen
as O2 · code 9924 · mg/l
12.3 mg/l
Sampled 11 May 2026, 5 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 May 2026, 09:57 | 12.3 | 12.3 mg/l |
| 24 Apr 2026, 08:57 | 12.7 | 12.7 mg/l |
| 5 Mar 2026, 11:01 | 12.8 | 12.8 mg/l |
| 3 Feb 2026, 12:13 | 12.9 | 12.9 mg/l |
| 2 Jan 2026, 10:45 | 13.8 | 13.8 mg/l |
| 5 Dec 2025, 11:06 | 12.5 | 12.5 mg/l |
| 7 Nov 2025, 10:10 | 12.1 | 12.1 mg/l |
| 6 Oct 2025, 09:02 | 11.4 | 11.4 mg/l |
| 19 Sep 2025, 10:00 | 11 | 11 mg/l |
| 27 Aug 2025, 09:11 | 11.4 | 11.4 mg/l |
| 4 Jul 2025, 10:23 | 10.6 | 10.6 mg/l |
| 12 Jun 2025, 09:53 | 11.4 | 11.4 mg/l |
| 2 May 2025, 13:00 | 14.1 | 14.1 mg/l |
| 31 Mar 2025, 11:24 | 12.2 | 12.2 mg/l |
| 18 Feb 2025, 11:06 | 13.7 | 13.7 mg/l |
| 23 Jan 2025, 11:48 | 12.3 | 12.3 mg/l |
| 10 Dec 2024, 11:19 | 12.4 | 12.4 mg/l |
| 25 Nov 2024, 13:17 | 12.2 | 12.2 mg/l |
| 15 Oct 2024, 11:29 | 11.3 | 11.3 mg/l |
| 16 Sep 2024, 11:49 | 11.5 | 11.5 mg/l |
| 22 Aug 2024, 11:48 | 11 | 11 mg/l |
| 15 Jul 2024, 11:40 | 12.2 | 12.2 mg/l |
| 18 Jun 2024, 11:24 | 11.4 | 11.4 mg/l |
| 13 May 2024, 11:53 | 9.17 | 9.17 mg/l |
| 24 Apr 2024, 10:06 | 12.4 | 12.4 mg/l |
Water temperature
code 0076 · °C
10.8 °C
Sampled 11 May 2026, 5 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 May 2026, 09:57 | 10.8 | 10.8 °C |
| 24 Apr 2026, 08:57 | 9.7 | 9.7 °C |
| 5 Mar 2026, 11:01 | 8.2 | 8.2 °C |
| 3 Feb 2026, 12:13 | 5.4 | 5.4 °C |
| 2 Jan 2026, 10:45 | 3.1 | 3.1 °C |
| 5 Dec 2025, 11:06 | 6.9 | 6.9 °C |
| 7 Nov 2025, 10:10 | 10.8 | 10.8 °C |
| 6 Oct 2025, 09:02 | 10.6 | 10.6 °C |
| 19 Sep 2025, 10:00 | 12.6 | 12.6 °C |
| 27 Aug 2025, 09:11 | 16.8 | 16.8 °C |
| 4 Jul 2025, 10:23 | 15.3 | 15.3 °C |
| 12 Jun 2025, 09:53 | 13.1 | 13.1 °C |
| 2 May 2025, 13:00 | 16 | 16 °C |
| 31 Mar 2025, 11:24 | 8.4 | 8.4 °C |
| 18 Feb 2025, 11:06 | 3.4 | 3.4 °C |
| 23 Jan 2025, 11:48 | 5.8 | 5.8 °C |
| 10 Dec 2024, 11:19 | 7 | 7 °C |
| 25 Nov 2024, 13:17 | 7.9 | 7.9 °C |
| 15 Oct 2024, 11:29 | 8.8 | 8.8 °C |
| 16 Sep 2024, 11:49 | 11.3 | 11.3 °C |
| 22 Aug 2024, 11:48 | 14.1 | 14.1 °C |
| 15 Jul 2024, 11:40 | 14.5 | 14.5 °C |
| 18 Jun 2024, 11:24 | 11.6 | 11.6 °C |
| 13 May 2024, 11:53 | 14.5 | 14.5 °C |
| 24 Apr 2024, 10:06 | 7.8 | 7.8 °C |
pH
code 0061
8.48
Sampled 11 May 2026, 5 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 May 2026, 09:57 | 8.48 | 8.48 |
| 24 Apr 2026, 08:57 | 8.53 | 8.53 |
| 5 Mar 2026, 11:01 | 8.31 | 8.31 |
| 3 Feb 2026, 12:13 | 8.18 | 8.18 |
| 2 Jan 2026, 10:45 | 8.33 | 8.33 |
| 5 Dec 2025, 11:06 | 8.11 | 8.11 |
| 7 Nov 2025, 10:10 | 8.17 | 8.17 |
| 6 Oct 2025, 09:02 | 8.15 | 8.15 |
| 19 Sep 2025, 10:00 | 8.16 | 8.16 |
| 27 Aug 2025, 09:11 | 8.67 | 8.67 |
| 4 Jul 2025, 10:23 | 8.44 | 8.44 |
| 12 Jun 2025, 09:53 | 8.38 | 8.38 |
| 2 May 2025, 13:00 | 8.53 | 8.53 |
| 31 Mar 2025, 11:24 | 8.46 | 8.46 |
| 18 Feb 2025, 11:06 | 8.35 | 8.35 |
| 23 Jan 2025, 11:48 | 8.13 | 8.13 |
| 10 Dec 2024, 11:19 | 8.2 | 8.2 |
| 25 Nov 2024, 13:17 | 8.12 | 8.12 |
| 15 Oct 2024, 11:29 | 8.17 | 8.17 |
| 16 Sep 2024, 11:49 | 8.2 | 8.2 |
| 22 Aug 2024, 11:48 | 8.38 | 8.38 |
| 15 Jul 2024, 11:40 | 8.43 | 8.43 |
| 18 Jun 2024, 11:24 | 8.21 | 8.21 |
| 13 May 2024, 11:53 | 8.49 | 8.49 |
| 24 Apr 2024, 10:06 | 8.4 | 8.4 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 11 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 May 2026, 09:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Apr 2026, 08:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Mar 2026, 11:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Feb 2026, 12:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Jan 2026, 10:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Dec 2025, 11:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Nov 2025, 10:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Oct 2025, 09:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Sep 2025, 10:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Aug 2025, 09:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Jul 2025, 10:23 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Jun 2025, 09:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 May 2025, 13:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 31 Mar 2025, 11:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Feb 2025, 11:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Jan 2025, 11:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Nov 2024, 13:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Oct 2024, 11:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Sep 2024, 11:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Aug 2024, 11:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jul 2024, 11:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Jun 2024, 11:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 May 2024, 11:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Apr 2024, 10:06 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.704 mg/l
Sampled 11 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 May 2026, 09:57 | 0.704 | 0.704 mg/l |
| 24 Apr 2026, 08:57 | 0.736 | 0.736 mg/l |
| 5 Mar 2026, 11:01 | 1.1 | 1.1 mg/l |
| 3 Feb 2026, 12:13 | 0.996 | 0.996 mg/l |
| 2 Jan 2026, 10:45 | 1.2 | 1.2 mg/l |
| 5 Dec 2025, 11:06 | 0.716 | 0.716 mg/l |
| 7 Nov 2025, 10:10 | 0.816 | 0.816 mg/l |
| 6 Oct 2025, 09:02 | 0.856 | 0.856 mg/l |
| 19 Sep 2025, 10:00 | 0.686 | 0.686 mg/l |
| 27 Aug 2025, 09:11 | 0.323 | 0.323 mg/l |
| 4 Jul 2025, 10:23 | 0.416 | 0.416 mg/l |
| 12 Jun 2025, 09:53 | 0.636 | 0.636 mg/l |
| 2 May 2025, 13:00 | 0.634 | 0.634 mg/l |
| 31 Mar 2025, 11:24 | 0.436 | 0.436 mg/l |
| 18 Feb 2025, 11:06 | 0.906 | 0.906 mg/l |
| 23 Jan 2025, 11:48 | 0.856 | 0.856 mg/l |
| 25 Nov 2024, 13:17 | 0.846 | 0.846 mg/l |
| 15 Oct 2024, 11:29 | 0.546 | 0.546 mg/l |
| 16 Sep 2024, 11:49 | 0.216 | 0.216 mg/l |
| 22 Aug 2024, 11:48 | 0.346 | 0.346 mg/l |
| 15 Jul 2024, 11:40 | 0.496 | 0.496 mg/l |
| 18 Jun 2024, 11:24 | 0.256 | 0.256 mg/l |
| 13 May 2024, 11:53 | 0.543 | 0.543 mg/l |
| 24 Apr 2024, 10:06 | 0.656 | 0.656 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
below 0.01 mg/l (not detected above this)
Sampled 11 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 May 2026, 09:57 | <0.01 | below 0.01 mg/l (not detected above this) |
| 24 Apr 2026, 08:57 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Mar 2026, 11:01 | 0.012 | 0.012 mg/l |
| 3 Feb 2026, 12:13 | <0.01 | below 0.01 mg/l (not detected above this) |
| 2 Jan 2026, 10:45 | 0.014 | 0.014 mg/l |
| 5 Dec 2025, 11:06 | <0.01 | below 0.01 mg/l (not detected above this) |
| 7 Nov 2025, 10:10 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 Oct 2025, 09:02 | <0.01 | below 0.01 mg/l (not detected above this) |
| 19 Sep 2025, 10:00 | <0.01 | below 0.01 mg/l (not detected above this) |
| 27 Aug 2025, 09:11 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Jul 2025, 10:23 | <0.01 | below 0.01 mg/l (not detected above this) |
| 12 Jun 2025, 09:53 | <0.01 | below 0.01 mg/l (not detected above this) |
| 2 May 2025, 13:00 | 0.011 | 0.011 mg/l |
| 31 Mar 2025, 11:24 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Feb 2025, 11:06 | <0.01 | below 0.01 mg/l (not detected above this) |
| 23 Jan 2025, 11:48 | <0.01 | below 0.01 mg/l (not detected above this) |
| 25 Nov 2024, 13:17 | 0.023 | 0.023 mg/l |
| 15 Oct 2024, 11:29 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Sep 2024, 11:49 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Aug 2024, 11:48 | <0.01 | below 0.01 mg/l (not detected above this) |
| 15 Jul 2024, 11:40 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Jun 2024, 11:24 | <0.01 | below 0.01 mg/l (not detected above this) |
| 13 May 2024, 11:53 | <0.01 | below 0.01 mg/l (not detected above this) |
| 24 Apr 2024, 10:06 | <0.01 | below 0.01 mg/l (not detected above this) |
Conductivity
at 25 °C · code 0077 · µS/cm
352 µS/cm
Sampled 11 May 2026, 5 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 May 2026, 09:57 | 352 | 352 µS/cm |
| 24 Apr 2026, 08:57 | 330 | 330 µS/cm |
| 5 Mar 2026, 11:01 | 316 | 316 µS/cm |
| 3 Feb 2026, 12:13 | 268 | 268 µS/cm |
| 2 Jan 2026, 10:45 | 348 | 348 µS/cm |
| 5 Dec 2025, 11:06 | 223 | 223 µS/cm |
| 7 Nov 2025, 10:10 | 308 | 308 µS/cm |
| 6 Oct 2025, 09:02 | 308 | 308 µS/cm |
| 19 Sep 2025, 10:00 | 263 | 263 µS/cm |
| 27 Aug 2025, 09:11 | 325 | 325 µS/cm |
| 4 Jul 2025, 10:23 | 254 | 254 µS/cm |
| 12 Jun 2025, 09:53 | 279 | 279 µS/cm |
| 2 May 2025, 13:00 | 366 | 366 µS/cm |
| 31 Mar 2025, 11:24 | 237 | 237 µS/cm |
| 18 Feb 2025, 11:06 | 341 | 341 µS/cm |
| 23 Jan 2025, 11:48 | 277 | 277 µS/cm |
| 10 Dec 2024, 11:19 | 303 | 303 µS/cm |
| 25 Nov 2024, 13:17 | 284 | 284 µS/cm |
| 15 Oct 2024, 11:29 | 325 | 325 µS/cm |
| 16 Sep 2024, 11:49 | 189 | 189 µS/cm |
| 22 Aug 2024, 11:48 | 279 | 279 µS/cm |
| 15 Jul 2024, 11:40 | 314 | 314 µS/cm |
| 18 Jun 2024, 11:24 | 231 | 231 µS/cm |
| 13 May 2024, 11:53 | 291 | 291 µS/cm |
| 24 Apr 2024, 10:06 | 309 | 309 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 | 25 | Apr 2024 – May 2026 | 111.7% 11 May 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 25 | Apr 2024 – May 2026 | 12.3 mg/l 11 May 2026 |
| Temperature of Water 0076 | River water | 25 | Apr 2024 – May 2026 | 10.8 °C 11 May 2026 |
| pH 0061 | River water | 25 | Apr 2024 – May 2026 | 8.48 11 May 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 24 | Apr 2024 – May 2026 | below 0.03 mg/l 11 May 2026 |
| Nitrate as N 0117 | River water | 24 | Apr 2024 – May 2026 | 0.704 mg/l 11 May 2026 |
| Orthophosphate, reactive as P 0180 | River water | 24 | Apr 2024 – May 2026 | below 0.01 mg/l 11 May 2026 |
| Conductivity at 25 C 0077 | River water | 25 | Apr 2024 – May 2026 | 352 µS/cm 11 May 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 24 | Apr 2024 – May 2026 | 180 mg/l 11 May 2026 |
| Ammonia un-ionised as N 0119 | River water | 24 | Apr 2024 – May 2026 | below 0.00058 mg/l 11 May 2026 |
| BOD : 5 Day ATU 0085 | River water | 24 | Apr 2024 – May 2026 | 1.6 mg/l 11 May 2026 |
| Nitrite as N 0118 | River water | 24 | Apr 2024 – May 2026 | 0.0061 mg/l 11 May 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 24 | Apr 2024 – May 2026 | 0.71 mg/l 11 May 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.