Aire at Buck Bridge
EA name: AIRE AT BUCK BRIDGE
Environment Agency sampling point NE-49400710 · 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 Aug 2026, 11:2152 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 26 since 15 Jul 2024 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Environmental monitoring statutory (EU directives)
- Where
- National Grid 416891, 439187As published, to the nearest 1 m. Open in a map
- River, by its own name
- Aire
- River, by the map
- River AirePlaced on the river its name gives, 16 m from the line.
- Next gauge downstream
- Apperley Bridge On the River Aire · 4.5 km along the river
- Nearest gauge upstream
- Shipley On the Bradford Beck · 2.9 km along the riverSaltaire On the River Aire · 3.6 km along the river
- Why it was sampled
- Monitoring (national agency policy) (21 samples)
Environmental monitoring statutory (EU directives) (5 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
88.8%
Sampled 2 Jun 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Jun 2026, 10:42 | 88.8 | 88.8% |
| 27 May 2026, 12:19 | 97 | 97% |
| 29 Apr 2026, 12:47 | 110.1 | 110.1% |
| 16 Mar 2026, 11:13 | 99.3 | 99.3% |
| 17 Feb 2026, 14:50 | 97.5 | 97.5% |
| 27 Jan 2026, 10:45 | 98.7 | 98.7% |
| 9 Dec 2025, 10:41 | 97.6 | 97.6% |
| 25 Nov 2025, 11:11 | 100.8 | 100.8% |
| 20 Oct 2025, 11:21 | 96 | 96% |
| 30 Sep 2025, 11:00 | 92.4 | 92.4% |
| 13 Aug 2025, 10:08 | 88.7 | 88.7% |
| 15 Jul 2025, 10:34 | 85.8 | 85.8% |
| 11 Jun 2025, 09:27 | 94.1 | 94.1% |
| 8 May 2025, 11:40 | 91.4 | 91.4% |
| 16 Apr 2025, 13:46 | 124.7 | 124.7% |
| 31 Mar 2025, 12:00 | 103 | 103% |
| 24 Feb 2025, 12:19 | 99.4 | 99.4% |
| 31 Jan 2025, 13:55 | 97.9 | 97.9% |
| 16 Dec 2024, 12:06 | 97.7 | 97.7% |
| 26 Nov 2024, 11:08 | 96.6 | 96.6% |
| 22 Oct 2024, 10:26 | 97.2 | 97.2% |
| 20 Sep 2024, 14:00 | 88.4 | 88.4% |
| 19 Aug 2024, 12:41 | 100.5 | 100.5% |
| 15 Jul 2024, 11:34 | 99 | 99% |
Dissolved oxygen
as O2 · code 9924 · mg/l
8.7 mg/l
Sampled 2 Jun 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Jun 2026, 10:42 | 8.7 | 8.7 mg/l |
| 27 May 2026, 12:19 | 9.07 | 9.07 mg/l |
| 29 Apr 2026, 12:47 | 11.7 | 11.7 mg/l |
| 16 Mar 2026, 11:13 | 12 | 12 mg/l |
| 17 Feb 2026, 14:50 | 12.3 | 12.3 mg/l |
| 27 Jan 2026, 10:45 | 12.5 | 12.5 mg/l |
| 9 Dec 2025, 10:41 | 11.2 | 11.2 mg/l |
| 25 Nov 2025, 11:11 | 12.4 | 12.4 mg/l |
| 20 Oct 2025, 11:21 | 10.5 | 10.5 mg/l |
| 30 Sep 2025, 11:00 | 9.94 | 9.94 mg/l |
| 13 Aug 2025, 10:08 | 8.27 | 8.27 mg/l |
| 15 Jul 2025, 10:34 | 8.02 | 8.02 mg/l |
| 11 Jun 2025, 09:27 | 9.85 | 9.85 mg/l |
| 8 May 2025, 11:40 | 9.63 | 9.63 mg/l |
| 16 Apr 2025, 13:46 | 13.9 | 13.9 mg/l |
| 31 Mar 2025, 12:00 | 11.7 | 11.7 mg/l |
| 24 Feb 2025, 12:19 | 11.8 | 11.8 mg/l |
| 31 Jan 2025, 13:55 | 12.4 | 12.4 mg/l |
| 16 Dec 2024, 12:06 | 11.2 | 11.2 mg/l |
| 26 Nov 2024, 11:08 | 11.7 | 11.7 mg/l |
| 22 Oct 2024, 10:26 | 10.7 | 10.7 mg/l |
| 20 Sep 2024, 14:00 | 8.97 | 8.97 mg/l |
| 19 Aug 2024, 12:41 | 9.89 | 9.89 mg/l |
| 15 Jul 2024, 11:34 | 9.91 | 9.91 mg/l |
Water temperature
code 0076 · °C
16.2 °C
Sampled 2 Jun 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Jun 2026, 10:42 | 16.2 | 16.2 °C |
| 27 May 2026, 12:19 | 18.5 | 18.5 °C |
| 29 Apr 2026, 12:47 | 12.6 | 12.6 °C |
| 16 Mar 2026, 11:13 | 7 | 7 °C |
| 17 Feb 2026, 14:50 | 5.3 | 5.3 °C |
| 27 Jan 2026, 10:45 | 5.3 | 5.3 °C |
| 9 Dec 2025, 10:41 | 9.1 | 9.1 °C |
| 25 Nov 2025, 11:11 | 6.5 | 6.5 °C |
| 20 Oct 2025, 11:21 | 11.2 | 11.2 °C |
| 30 Sep 2025, 11:00 | 12 | 12 °C |
| 13 Aug 2025, 10:08 | 18.6 | 18.6 °C |
| 15 Jul 2025, 10:34 | 18.5 | 18.5 °C |
| 11 Jun 2025, 09:27 | 13.2 | 13.2 °C |
| 8 May 2025, 11:40 | 12.9 | 12.9 °C |
| 16 Apr 2025, 13:46 | 10.5 | 10.5 °C |
| 31 Mar 2025, 12:00 | 9.8 | 9.8 °C |
| 24 Feb 2025, 12:19 | 7.9 | 7.9 °C |
| 31 Jan 2025, 13:55 | 5.2 | 5.2 °C |
| 16 Dec 2024, 12:06 | 9.1 | 9.1 °C |
| 26 Nov 2024, 11:08 | 7 | 7 °C |
| 22 Oct 2024, 10:26 | 10.9 | 10.9 °C |
| 20 Sep 2024, 14:00 | 14.6 | 14.6 °C |
| 19 Aug 2024, 12:41 | 16 | 16 °C |
| 15 Jul 2024, 11:34 | 15.2 | 15.2 °C |
pH
code 0061
7.79
Sampled 2 Jun 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Jun 2026, 10:42 | 7.79 | 7.79 |
| 27 May 2026, 12:19 | 7.91 | 7.91 |
| 29 Apr 2026, 12:47 | 8.11 | 8.11 |
| 16 Mar 2026, 11:13 | 7.92 | 7.92 |
| 17 Feb 2026, 14:50 | 7.76 | 7.76 |
| 27 Jan 2026, 10:45 | 7.91 | 7.91 |
| 9 Dec 2025, 10:41 | 7.85 | 7.85 |
| 25 Nov 2025, 11:11 | 8.06 | 8.06 |
| 20 Oct 2025, 11:21 | 7.93 | 7.93 |
| 30 Sep 2025, 11:00 | 7.89 | 7.89 |
| 13 Aug 2025, 10:08 | 7.87 | 7.87 |
| 15 Jul 2025, 10:34 | 8.13 | 8.13 |
| 11 Jun 2025, 09:27 | 7.91 | 7.91 |
| 8 May 2025, 11:40 | 7.84 | 7.84 |
| 16 Apr 2025, 13:46 | 8.59 | 8.59 |
| 31 Mar 2025, 12:00 | 8.11 | 8.11 |
| 24 Feb 2025, 12:19 | 8.04 | 8.04 |
| 31 Jan 2025, 13:55 | 8.07 | 8.07 |
| 16 Dec 2024, 12:06 | 8.14 | 8.14 |
| 26 Nov 2024, 11:08 | 7.96 | 7.96 |
| 22 Oct 2024, 10:26 | 7.79 | 7.79 |
| 20 Sep 2024, 14:00 | 7.76 | 7.76 |
| 19 Aug 2024, 12:41 | 8.05 | 8.05 |
| 15 Jul 2024, 11:34 | 7.92 | 7.92 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.19 mg/l
Sampled 2 Jun 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Jun 2026, 10:42 | 0.19 | 0.19 mg/l |
| 27 May 2026, 12:19 | 0.12 | 0.12 mg/l |
| 29 Apr 2026, 12:47 | 0.17 | 0.17 mg/l |
| 16 Mar 2026, 11:13 | 0.19 | 0.19 mg/l |
| 17 Feb 2026, 14:50 | 0.19 | 0.19 mg/l |
| 27 Jan 2026, 10:45 | 0.67 | 0.67 mg/l |
| 9 Dec 2025, 10:41 | 0.19 | 0.19 mg/l |
| 25 Nov 2025, 11:11 | 0.094 | 0.094 mg/l |
| 20 Oct 2025, 11:21 | 0.051 | 0.051 mg/l |
| 30 Sep 2025, 11:00 | 0.27 | 0.27 mg/l |
| 13 Aug 2025, 10:08 | 0.051 | 0.051 mg/l |
| 15 Jul 2025, 10:34 | 0.06 | 0.06 mg/l |
| 11 Jun 2025, 09:27 | 0.099 | 0.099 mg/l |
| 8 May 2025, 11:40 | 0.24 | 0.24 mg/l |
| 16 Apr 2025, 13:46 | 0.27 | 0.27 mg/l |
| 31 Mar 2025, 12:00 | 0.35 | 0.35 mg/l |
| 24 Feb 2025, 12:19 | 0.11 | 0.11 mg/l |
| 31 Jan 2025, 13:55 | 0.28 | 0.28 mg/l |
| 16 Dec 2024, 12:06 | 0.33 | 0.33 mg/l |
| 26 Nov 2024, 11:08 | 0.11 | 0.11 mg/l |
| 22 Oct 2024, 10:26 | 0.11 | 0.11 mg/l |
| 20 Sep 2024, 14:00 | 0.11 | 0.11 mg/l |
| 19 Aug 2024, 12:41 | 0.052 | 0.052 mg/l |
| 15 Jul 2024, 11:34 | 0.19 | 0.19 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
5.87 mg/l
Sampled 2 Jun 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Jun 2026, 10:42 | 5.87 | 5.87 mg/l |
| 27 May 2026, 12:19 | 5.05 | 5.05 mg/l |
| 29 Apr 2026, 12:47 | 4.69 | 4.69 mg/l |
| 16 Mar 2026, 11:13 | 2.47 | 2.47 mg/l |
| 17 Feb 2026, 14:50 | 2.17 | 2.17 mg/l |
| 27 Jan 2026, 10:45 | 2.46 | 2.46 mg/l |
| 9 Dec 2025, 10:41 | 1.87 | 1.87 mg/l |
| 25 Nov 2025, 11:11 | 2.28 | 2.28 mg/l |
| 20 Oct 2025, 11:21 | 2.26 | 2.26 mg/l |
| 30 Sep 2025, 11:00 | 2.89 | 2.89 mg/l |
| 13 Aug 2025, 10:08 | 6.8 | 6.8 mg/l |
| 15 Jul 2025, 10:34 | 6.38 | 6.38 mg/l |
| 11 Jun 2025, 09:27 | 1.85 | 1.85 mg/l |
| 8 May 2025, 11:40 | 6.87 | 6.87 mg/l |
| 16 Apr 2025, 13:46 | 5.86 | 5.86 mg/l |
| 31 Mar 2025, 12:00 | 4.91 | 4.91 mg/l |
| 24 Feb 2025, 12:19 | 2.07 | 2.07 mg/l |
| 31 Jan 2025, 13:55 | 2.77 | 2.77 mg/l |
| 16 Dec 2024, 12:06 | 3.04 | 3.04 mg/l |
| 26 Nov 2024, 11:08 | 2.18 | 2.18 mg/l |
| 22 Oct 2024, 10:26 | 1.86 | 1.86 mg/l |
| 20 Sep 2024, 14:00 | 5.46 | 5.46 mg/l |
| 19 Aug 2024, 12:41 | 5.58 | 5.58 mg/l |
| 15 Jul 2024, 11:34 | 3.86 | 3.86 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.21 mg/l
Sampled 2 Jun 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Jun 2026, 10:42 | 0.21 | 0.21 mg/l |
| 27 May 2026, 12:19 | 0.2 | 0.2 mg/l |
| 29 Apr 2026, 12:47 | 0.12 | 0.12 mg/l |
| 16 Mar 2026, 11:13 | 0.072 | 0.072 mg/l |
| 17 Feb 2026, 14:50 | 0.054 | 0.054 mg/l |
| 27 Jan 2026, 10:45 | 0.086 | 0.086 mg/l |
| 9 Dec 2025, 10:41 | 0.097 | 0.097 mg/l |
| 25 Nov 2025, 11:11 | 0.043 | 0.043 mg/l |
| 20 Oct 2025, 11:21 | 0.076 | 0.076 mg/l |
| 30 Sep 2025, 11:00 | 0.069 | 0.069 mg/l |
| 13 Aug 2025, 10:08 | 0.14 | 0.14 mg/l |
| 15 Jul 2025, 10:34 | 0.12 | 0.12 mg/l |
| 11 Jun 2025, 09:27 | 0.081 | 0.081 mg/l |
| 8 May 2025, 11:40 | 0.098 | 0.098 mg/l |
| 16 Apr 2025, 13:46 | 0.053 | 0.053 mg/l |
| 31 Mar 2025, 12:00 | 0.11 | 0.11 mg/l |
| 24 Feb 2025, 12:19 | 0.082 | 0.082 mg/l |
| 31 Jan 2025, 13:55 | 0.073 | 0.073 mg/l |
| 16 Dec 2024, 12:06 | 0.11 | 0.11 mg/l |
| 26 Nov 2024, 11:08 | 0.13 | 0.13 mg/l |
| 22 Oct 2024, 10:26 | 0.093 | 0.093 mg/l |
| 20 Sep 2024, 14:00 | 0.28 | 0.28 mg/l |
| 19 Aug 2024, 12:41 | 0.35 | 0.35 mg/l |
| 15 Jul 2024, 11:34 | 0.27 | 0.27 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
479 µS/cm
Sampled 2 Jun 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Jun 2026, 10:42 | 479 | 479 µS/cm |
| 27 May 2026, 12:19 | 464 | 464 µS/cm |
| 29 Apr 2026, 12:47 | 457 | 457 µS/cm |
| 16 Mar 2026, 11:13 | 378 | 378 µS/cm |
| 17 Feb 2026, 14:50 | 311 | 311 µS/cm |
| 27 Jan 2026, 10:45 | 332 | 332 µS/cm |
| 9 Dec 2025, 10:41 | 266 | 266 µS/cm |
| 25 Nov 2025, 11:11 | 332 | 332 µS/cm |
| 20 Oct 2025, 11:21 | 352 | 352 µS/cm |
| 30 Sep 2025, 11:00 | 398 | 398 µS/cm |
| 13 Aug 2025, 10:08 | 526 | 526 µS/cm |
| 15 Jul 2025, 10:34 | 516 | 516 µS/cm |
| 11 Jun 2025, 09:27 | 309 | 309 µS/cm |
| 8 May 2025, 11:40 | 530 | 530 µS/cm |
| 16 Apr 2025, 13:46 | 496 | 496 µS/cm |
| 31 Mar 2025, 12:00 | 474 | 474 µS/cm |
| 24 Feb 2025, 12:19 | 382 | 382 µS/cm |
| 31 Jan 2025, 13:55 | 418 | 418 µS/cm |
| 16 Dec 2024, 12:06 | 414 | 414 µS/cm |
| 26 Nov 2024, 11:08 | 306 | 306 µS/cm |
| 22 Oct 2024, 10:26 | 173 | 173 µS/cm |
| 20 Sep 2024, 14:00 | 240 | 240 µS/cm |
| 19 Aug 2024, 12:41 | 487 | 487 µS/cm |
| 15 Jul 2024, 11:34 | 423 | 423 µS/cm |
Everything measured here
14 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 14 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 24 | Jul 2024 – Jun 2026 | 88.8% 2 Jun 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 24 | Jul 2024 – Jun 2026 | 8.7 mg/l 2 Jun 2026 |
| Temperature of Water 0076 | River water | 24 | Jul 2024 – Jun 2026 | 16.2 °C 2 Jun 2026 |
| pH 0061 | River water | 24 | Jul 2024 – Jun 2026 | 7.79 2 Jun 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 24 | Jul 2024 – Jun 2026 | 0.19 mg/l 2 Jun 2026 |
| Nitrate as N 0117 | River water | 24 | Jul 2024 – Jun 2026 | 5.87 mg/l 2 Jun 2026 |
| Orthophosphate, reactive as P 0180 | River water | 24 | Jul 2024 – Jun 2026 | 0.21 mg/l 2 Jun 2026 |
| Conductivity at 25 C 0077 | River water | 24 | Jul 2024 – Jun 2026 | 479 µS/cm 2 Jun 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 24 | Jul 2024 – Jun 2026 | 110 mg/l 2 Jun 2026 |
| Ammonia un-ionised as N 0119 | River water | 24 | Jul 2024 – Jun 2026 | 0.00339 mg/l 2 Jun 2026 |
| BOD : 5 Day ATU 0085 | River water | 23 | Jul 2024 – Jun 2026 | below 3 mg/l 2 Jun 2026 |
| Diazinon 0723 | River water | 5 | Apr 2026 – Aug 2026 | 0.0039 µg/l 10 Aug 2026 |
| Nitrite as N 0118 | River water | 24 | Jul 2024 – Jun 2026 | 0.23 mg/l 2 Jun 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 24 | Jul 2024 – Jun 2026 | 6.1 mg/l 2 Jun 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.