Spot Gauge - Skerne upstream of Bradbury sewage treatment works

EA name: SPOT GAUGE - SKERNE U/S BRADBURY STW
Environment Agency sampling point NE-45300297 · 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
23 Jun 2026, 14:303 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
Samples banked
23 since 16 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 431891, 528497As published, to the nearest 1 m. Open in a map
River, by its own name
Spot Gauge
River, by the map
Not placedIts name gives Spot Gauge; the only line close by, 2 m away, is River Skerne and is not traced into it. The river map cannot say which watercourse this is.
Next gauge downstream
Not known
Why it was sampled
Monitoring (national agency policy) (23 samples)

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

111.1%

Sampled 23 Jun 2026, 3 months ago · 23 results banked

708090100110120%20242025202616 Oct 2023, 12:20: 82.6%23 Nov 2023, 13:39: 81.8%6 Dec 2023, 11:47: 80.9%15 Jan 2024, 09:13: 82.3%18 Jan 2024, 08:40: 79.1%21 Feb 2024, 11:39: 87%18 Mar 2024, 10:44: 83.5%18 Apr 2024, 13:26: 91.2%13 May 2024, 09:59: 85%18 Jun 2024, 12:59: 81.3%24 Jul 2024, 12:28: 89.1%19 Aug 2024, 13:14: 106.2%17 Sep 2024, 11:17: 85.7%23 Oct 2024, 10:34: 79%19 Nov 2024, 13:29: 84.5%3 Dec 2024, 11:57: 87%20 Jan 2025, 09:15: 86.2%3 Feb 2025, 09:02: 86.4%4 Mar 2025, 12:11: 88.1%22 Jul 2025, 10:04: 90%16 Oct 2025, 08:57: 74.4%6 Feb 2026, 09:00: 91.7%23 Jun 2026, 14:30: 111.1%
Every result (23)
SampledResult as publishedReads as
23 Jun 2026, 14:30111.1 111.1%
6 Feb 2026, 09:0091.7 91.7%
16 Oct 2025, 08:5774.4 74.4%
22 Jul 2025, 10:0490 90%
4 Mar 2025, 12:1188.1 88.1%
3 Feb 2025, 09:0286.4 86.4%
20 Jan 2025, 09:1586.2 86.2%
3 Dec 2024, 11:5787 87%
19 Nov 2024, 13:2984.5 84.5%
23 Oct 2024, 10:3479 79%
17 Sep 2024, 11:1785.7 85.7%
19 Aug 2024, 13:14106.2 106.2%
24 Jul 2024, 12:2889.1 89.1%
18 Jun 2024, 12:5981.3 81.3%
13 May 2024, 09:5985 85%
18 Apr 2024, 13:2691.2 91.2%
18 Mar 2024, 10:4483.5 83.5%
21 Feb 2024, 11:3987 87%
18 Jan 2024, 08:4079.1 79.1%
15 Jan 2024, 09:1382.3 82.3%
6 Dec 2023, 11:4780.9 80.9%
23 Nov 2023, 13:3981.8 81.8%
16 Oct 2023, 12:2082.6 82.6%

Dissolved oxygen

as O2 · code 9924 · mg/l

10.6 mg/l

Sampled 23 Jun 2026, 3 months ago · 23 results banked

89101112mg/l20242025202616 Oct 2023, 12:20: 9.74 mg/l23 Nov 2023, 13:39: 9.13 mg/l6 Dec 2023, 11:47: 11 mg/l15 Jan 2024, 09:13: 11.3 mg/l18 Jan 2024, 08:40: 10.8 mg/l21 Feb 2024, 11:39: 10.4 mg/l18 Mar 2024, 10:44: 9.64 mg/l18 Apr 2024, 13:26: 10.8 mg/l13 May 2024, 09:59: 8.8 mg/l18 Jun 2024, 12:59: 8.45 mg/l24 Jul 2024, 12:28: 8.87 mg/l19 Aug 2024, 13:14: 10.9 mg/l17 Sep 2024, 11:17: 9.32 mg/l23 Oct 2024, 10:34: 9.16 mg/l19 Nov 2024, 13:29: 10.8 mg/l3 Dec 2024, 11:57: 10.8 mg/l20 Jan 2025, 09:15: 11.3 mg/l3 Feb 2025, 09:02: 10.8 mg/l4 Mar 2025, 12:11: 10.7 mg/l22 Jul 2025, 10:04: 8.66 mg/l16 Oct 2025, 08:57: 8.28 mg/l6 Feb 2026, 09:00: 11.8 mg/l23 Jun 2026, 14:30: 10.6 mg/l
Every result (23)
SampledResult as publishedReads as
23 Jun 2026, 14:3010.6 10.6 mg/l
6 Feb 2026, 09:0011.8 11.8 mg/l
16 Oct 2025, 08:578.28 8.28 mg/l
22 Jul 2025, 10:048.66 8.66 mg/l
4 Mar 2025, 12:1110.7 10.7 mg/l
3 Feb 2025, 09:0210.8 10.8 mg/l
20 Jan 2025, 09:1511.3 11.3 mg/l
3 Dec 2024, 11:5710.8 10.8 mg/l
19 Nov 2024, 13:2910.8 10.8 mg/l
23 Oct 2024, 10:349.16 9.16 mg/l
17 Sep 2024, 11:179.32 9.32 mg/l
19 Aug 2024, 13:1410.9 10.9 mg/l
24 Jul 2024, 12:288.87 8.87 mg/l
18 Jun 2024, 12:598.45 8.45 mg/l
13 May 2024, 09:598.8 8.8 mg/l
18 Apr 2024, 13:2610.8 10.8 mg/l
18 Mar 2024, 10:449.64 9.64 mg/l
21 Feb 2024, 11:3910.4 10.4 mg/l
18 Jan 2024, 08:4010.8 10.8 mg/l
15 Jan 2024, 09:1311.3 11.3 mg/l
6 Dec 2023, 11:4711 11 mg/l
23 Nov 2023, 13:399.13 9.13 mg/l
16 Oct 2023, 12:209.74 9.74 mg/l

Water temperature

code 0076 · °C

17.5 °C

Sampled 23 Jun 2026, 3 months ago · 23 results banked

05101520°C20242025202616 Oct 2023, 12:20: 8.1 °C23 Nov 2023, 13:39: 10.4 °C6 Dec 2023, 11:47: 2.5 °C15 Jan 2024, 09:13: 2.2 °C18 Jan 2024, 08:40: 2.3 °C21 Feb 2024, 11:39: 7.7 °C18 Mar 2024, 10:44: 9 °C18 Apr 2024, 13:26: 8.1 °C13 May 2024, 09:59: 13.7 °C18 Jun 2024, 12:59: 13.5 °C24 Jul 2024, 12:28: 15.5 °C19 Aug 2024, 13:14: 13.9 °C17 Sep 2024, 11:17: 11.5 °C23 Oct 2024, 10:34: 8.8 °C19 Nov 2024, 13:29: 4.9 °C3 Dec 2024, 11:57: 6 °C20 Jan 2025, 09:15: 4 °C3 Feb 2025, 09:02: 5.7 °C4 Mar 2025, 12:11: 7.1 °C22 Jul 2025, 10:04: 17.1 °C16 Oct 2025, 08:57: 10.5 °C6 Feb 2026, 09:00: 4.7 °C23 Jun 2026, 14:30: 17.5 °C
Every result (23)
SampledResult as publishedReads as
23 Jun 2026, 14:3017.5 17.5 °C
6 Feb 2026, 09:004.7 4.7 °C
16 Oct 2025, 08:5710.5 10.5 °C
22 Jul 2025, 10:0417.1 17.1 °C
4 Mar 2025, 12:117.1 7.1 °C
3 Feb 2025, 09:025.7 5.7 °C
20 Jan 2025, 09:154 4 °C
3 Dec 2024, 11:576 6 °C
19 Nov 2024, 13:294.9 4.9 °C
23 Oct 2024, 10:348.8 8.8 °C
17 Sep 2024, 11:1711.5 11.5 °C
19 Aug 2024, 13:1413.9 13.9 °C
24 Jul 2024, 12:2815.5 15.5 °C
18 Jun 2024, 12:5913.5 13.5 °C
13 May 2024, 09:5913.7 13.7 °C
18 Apr 2024, 13:268.1 8.1 °C
18 Mar 2024, 10:449 9 °C
21 Feb 2024, 11:397.7 7.7 °C
18 Jan 2024, 08:402.3 2.3 °C
15 Jan 2024, 09:132.2 2.2 °C
6 Dec 2023, 11:472.5 2.5 °C
23 Nov 2023, 13:3910.4 10.4 °C
16 Oct 2023, 12:208.1 8.1 °C

pH

code 0061

7.81

Sampled 23 Jun 2026, 3 months ago · 23 results banked

7.47.67.888.220242025202616 Oct 2023, 12:20: 7.7223 Nov 2023, 13:39: 7.666 Dec 2023, 11:47: 7.4915 Jan 2024, 09:13: 8.0518 Jan 2024, 08:40: 7.5421 Feb 2024, 11:39: 7.6118 Mar 2024, 10:44: 7.6318 Apr 2024, 13:26: 7.8713 May 2024, 09:59: 7.6318 Jun 2024, 12:59: 7.7124 Jul 2024, 12:28: 7.5719 Aug 2024, 13:14: 7.9417 Sep 2024, 11:17: 7.6923 Oct 2024, 10:34: 7.6619 Nov 2024, 13:29: 8.013 Dec 2024, 11:57: 7.720 Jan 2025, 09:15: 7.673 Feb 2025, 09:02: 7.714 Mar 2025, 12:11: 7.6722 Jul 2025, 10:04: 7.6516 Oct 2025, 08:57: 7.826 Feb 2026, 09:00: 7.7723 Jun 2026, 14:30: 7.81
Every result (23)
SampledResult as publishedReads as
23 Jun 2026, 14:307.81 7.81
6 Feb 2026, 09:007.77 7.77
16 Oct 2025, 08:577.82 7.82
22 Jul 2025, 10:047.65 7.65
4 Mar 2025, 12:117.67 7.67
3 Feb 2025, 09:027.71 7.71
20 Jan 2025, 09:157.67 7.67
3 Dec 2024, 11:577.7 7.7
19 Nov 2024, 13:298.01 8.01
23 Oct 2024, 10:347.66 7.66
17 Sep 2024, 11:177.69 7.69
19 Aug 2024, 13:147.94 7.94
24 Jul 2024, 12:287.57 7.57
18 Jun 2024, 12:597.71 7.71
13 May 2024, 09:597.63 7.63
18 Apr 2024, 13:267.87 7.87
18 Mar 2024, 10:447.63 7.63
21 Feb 2024, 11:397.61 7.61
18 Jan 2024, 08:407.54 7.54
15 Jan 2024, 09:138.05 8.05
6 Dec 2023, 11:477.49 7.49
23 Nov 2023, 13:397.66 7.66
16 Oct 2023, 12:207.72 7.72

Ammonia

ammoniacal nitrogen as N · code 0111 · mg/l

0.053 mg/l

Sampled 23 Jun 2026, 3 months ago · 22 results banked

00.050.10.150.2mg/l20242025202616 Oct 2023, 12:20: 0.084 mg/l23 Nov 2023, 13:39: 0.094 mg/l6 Dec 2023, 11:47: 0.12 mg/l18 Jan 2024, 08:40: 0.2 mg/l21 Feb 2024, 11:39: 0.11 mg/l18 Mar 2024, 10:44: 0.17 mg/l18 Apr 2024, 13:26: 0.072 mg/l13 May 2024, 09:59: 0.065 mg/l18 Jun 2024, 12:59: 0.07 mg/l24 Jul 2024, 12:28: 0.091 mg/l19 Aug 2024, 13:14: 0.033 mg/l17 Sep 2024, 11:17: 0.07 mg/l23 Oct 2024, 10:34: 0.088 mg/l19 Nov 2024, 13:29: 0.11 mg/l3 Dec 2024, 11:57: 0.079 mg/l20 Jan 2025, 09:15: 0.17 mg/l3 Feb 2025, 09:02: 0.14 mg/l4 Mar 2025, 12:11: 0.14 mg/l22 Jul 2025, 10:04: 0.044 mg/l16 Oct 2025, 08:57: 0.047 mg/l6 Feb 2026, 09:00: 0.2 mg/l23 Jun 2026, 14:30: 0.053 mg/l
Every result (22)
SampledResult as publishedReads as
23 Jun 2026, 14:300.053 0.053 mg/l
6 Feb 2026, 09:000.2 0.2 mg/l
16 Oct 2025, 08:570.047 0.047 mg/l
22 Jul 2025, 10:040.044 0.044 mg/l
4 Mar 2025, 12:110.14 0.14 mg/l
3 Feb 2025, 09:020.14 0.14 mg/l
20 Jan 2025, 09:150.17 0.17 mg/l
3 Dec 2024, 11:570.079 0.079 mg/l
19 Nov 2024, 13:290.11 0.11 mg/l
23 Oct 2024, 10:340.088 0.088 mg/l
17 Sep 2024, 11:170.07 0.07 mg/l
19 Aug 2024, 13:140.033 0.033 mg/l
24 Jul 2024, 12:280.091 0.091 mg/l
18 Jun 2024, 12:590.07 0.07 mg/l
13 May 2024, 09:590.065 0.065 mg/l
18 Apr 2024, 13:260.072 0.072 mg/l
18 Mar 2024, 10:440.17 0.17 mg/l
21 Feb 2024, 11:390.11 0.11 mg/l
18 Jan 2024, 08:400.2 0.2 mg/l
6 Dec 2023, 11:470.12 0.12 mg/l
23 Nov 2023, 13:390.094 0.094 mg/l
16 Oct 2023, 12:200.084 0.084 mg/l

Nitrate

as nitrogen (N) · code 0117 · mg/l

7.64 mg/l

Sampled 23 Jun 2026, 3 months ago · 22 results banked

246810mg/l20242025202616 Oct 2023, 12:20: 7.22 mg/l23 Nov 2023, 13:39: 4.65 mg/l6 Dec 2023, 11:47: 3.18 mg/l18 Jan 2024, 08:40: 6.25 mg/l21 Feb 2024, 11:39: 5.36 mg/l18 Mar 2024, 10:44: 5.34 mg/l18 Apr 2024, 13:26: 5.37 mg/l13 May 2024, 09:59: 7.1 mg/l18 Jun 2024, 12:59: 4.83 mg/l24 Jul 2024, 12:28: 7.14 mg/l19 Aug 2024, 13:14: 7.65 mg/l17 Sep 2024, 11:17: 8.05 mg/l23 Oct 2024, 10:34: 6.26 mg/l19 Nov 2024, 13:29: 7.55 mg/l3 Dec 2024, 11:57: 7.16 mg/l20 Jan 2025, 09:15: 6.67 mg/l3 Feb 2025, 09:02: 7.07 mg/l4 Mar 2025, 12:11: 6.97 mg/l22 Jul 2025, 10:04: 6.47 mg/l16 Oct 2025, 08:57: 7.36 mg/l6 Feb 2026, 09:00: 6.16 mg/l23 Jun 2026, 14:30: 7.64 mg/l
Every result (22)
SampledResult as publishedReads as
23 Jun 2026, 14:307.64 7.64 mg/l
6 Feb 2026, 09:006.16 6.16 mg/l
16 Oct 2025, 08:577.36 7.36 mg/l
22 Jul 2025, 10:046.47 6.47 mg/l
4 Mar 2025, 12:116.97 6.97 mg/l
3 Feb 2025, 09:027.07 7.07 mg/l
20 Jan 2025, 09:156.67 6.67 mg/l
3 Dec 2024, 11:577.16 7.16 mg/l
19 Nov 2024, 13:297.55 7.55 mg/l
23 Oct 2024, 10:346.26 6.26 mg/l
17 Sep 2024, 11:178.05 8.05 mg/l
19 Aug 2024, 13:147.65 7.65 mg/l
24 Jul 2024, 12:287.14 7.14 mg/l
18 Jun 2024, 12:594.83 4.83 mg/l
13 May 2024, 09:597.1 7.1 mg/l
18 Apr 2024, 13:265.37 5.37 mg/l
18 Mar 2024, 10:445.34 5.34 mg/l
21 Feb 2024, 11:395.36 5.36 mg/l
18 Jan 2024, 08:406.25 6.25 mg/l
6 Dec 2023, 11:473.18 3.18 mg/l
23 Nov 2023, 13:394.65 4.65 mg/l
16 Oct 2023, 12:207.22 7.22 mg/l

Phosphate

orthophosphate, reactive, as P · code 0180 · mg/l

0.07 mg/l

Sampled 23 Jun 2026, 3 months ago · 22 results banked

00.10.20.3mg/l20242025202616 Oct 2023, 12:20: 0.22 mg/l23 Nov 2023, 13:39: 0.074 mg/l6 Dec 2023, 11:47: 0.1 mg/l18 Jan 2024, 08:40: 0.13 mg/l21 Feb 2024, 11:39: 0.12 mg/l18 Mar 2024, 10:44: 0.14 mg/l18 Apr 2024, 13:26: 0.076 mg/l13 May 2024, 09:59: 0.17 mg/l18 Jun 2024, 12:59: 0.21 mg/l24 Jul 2024, 12:28: 0.22 mg/l19 Aug 2024, 13:14: 0.25 mg/l17 Sep 2024, 11:17: 0.26 mg/l23 Oct 2024, 10:34: 0.13 mg/l19 Nov 2024, 13:29: 0.056 mg/l3 Dec 2024, 11:57: 0.09 mg/l20 Jan 2025, 09:15: 0.049 mg/l3 Feb 2025, 09:02: 0.063 mg/l4 Mar 2025, 12:11: 0.041 mg/l22 Jul 2025, 10:04: 0.09 mg/l16 Oct 2025, 08:57: 0.063 mg/l6 Feb 2026, 09:00: 0.11 mg/l23 Jun 2026, 14:30: 0.07 mg/l
Every result (22)
SampledResult as publishedReads as
23 Jun 2026, 14:300.07 0.07 mg/l
6 Feb 2026, 09:000.11 0.11 mg/l
16 Oct 2025, 08:570.063 0.063 mg/l
22 Jul 2025, 10:040.09 0.09 mg/l
4 Mar 2025, 12:110.041 0.041 mg/l
3 Feb 2025, 09:020.063 0.063 mg/l
20 Jan 2025, 09:150.049 0.049 mg/l
3 Dec 2024, 11:570.09 0.09 mg/l
19 Nov 2024, 13:290.056 0.056 mg/l
23 Oct 2024, 10:340.13 0.13 mg/l
17 Sep 2024, 11:170.26 0.26 mg/l
19 Aug 2024, 13:140.25 0.25 mg/l
24 Jul 2024, 12:280.22 0.22 mg/l
18 Jun 2024, 12:590.21 0.21 mg/l
13 May 2024, 09:590.17 0.17 mg/l
18 Apr 2024, 13:260.076 0.076 mg/l
18 Mar 2024, 10:440.14 0.14 mg/l
21 Feb 2024, 11:390.12 0.12 mg/l
18 Jan 2024, 08:400.13 0.13 mg/l
6 Dec 2023, 11:470.1 0.1 mg/l
23 Nov 2023, 13:390.074 0.074 mg/l
16 Oct 2023, 12:200.22 0.22 mg/l

Conductivity

at 25 °C · code 0077 · µS/cm

1103 µS/cm

Sampled 23 Jun 2026, 3 months ago · 23 results banked

40060080010001200µS/cm20242025202616 Oct 2023, 12:20: 1014 µS/cm23 Nov 2023, 13:39: 790 µS/cm6 Dec 2023, 11:47: 506 µS/cm15 Jan 2024, 09:13: 1105 µS/cm18 Jan 2024, 08:40: 1007 µS/cm21 Feb 2024, 11:39: 440 µS/cm18 Mar 2024, 10:44: 894 µS/cm18 Apr 2024, 13:26: 945 µS/cm13 May 2024, 09:59: 1067 µS/cm18 Jun 2024, 12:59: 732 µS/cm24 Jul 2024, 12:28: 1053 µS/cm19 Aug 2024, 13:14: 1147 µS/cm17 Sep 2024, 11:17: 1149 µS/cm23 Oct 2024, 10:34: 984 µS/cm19 Nov 2024, 13:29: 1080 µS/cm3 Dec 2024, 11:57: 839 µS/cm20 Jan 2025, 09:15: 984 µS/cm3 Feb 2025, 09:02: 973 µS/cm4 Mar 2025, 12:11: 968 µS/cm22 Jul 2025, 10:04: 1086 µS/cm16 Oct 2025, 08:57: 1132 µS/cm6 Feb 2026, 09:00: 691 µS/cm23 Jun 2026, 14:30: 1103 µS/cm
Every result (23)
SampledResult as publishedReads as
23 Jun 2026, 14:301103 1103 µS/cm
6 Feb 2026, 09:00691 691 µS/cm
16 Oct 2025, 08:571132 1132 µS/cm
22 Jul 2025, 10:041086 1086 µS/cm
4 Mar 2025, 12:11968 968 µS/cm
3 Feb 2025, 09:02973 973 µS/cm
20 Jan 2025, 09:15984 984 µS/cm
3 Dec 2024, 11:57839 839 µS/cm
19 Nov 2024, 13:291080 1080 µS/cm
23 Oct 2024, 10:34984 984 µS/cm
17 Sep 2024, 11:171149 1149 µS/cm
19 Aug 2024, 13:141147 1147 µS/cm
24 Jul 2024, 12:281053 1053 µS/cm
18 Jun 2024, 12:59732 732 µS/cm
13 May 2024, 09:591067 1067 µS/cm
18 Apr 2024, 13:26945 945 µS/cm
18 Mar 2024, 10:44894 894 µS/cm
21 Feb 2024, 11:39440 440 µS/cm
18 Jan 2024, 08:401007 1007 µS/cm
15 Jan 2024, 09:131105 1105 µS/cm
6 Dec 2023, 11:47506 506 µS/cm
23 Nov 2023, 13:39790 790 µS/cm
16 Oct 2023, 12:201014 1014 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
DeterminandMaterialResults First – lastLatest result
Oxygen, Dissolved, % Saturation 9901 River water 23 Oct 2023 – Jun 2026 111.1% 23 Jun 2026
Oxygen, Dissolved as O2 9924 River water 23 Oct 2023 – Jun 2026 10.6 mg/l 23 Jun 2026
Temperature of Water 0076 River water 23 Oct 2023 – Jun 2026 17.5 °C 23 Jun 2026
pH 0061 River water 23 Oct 2023 – Jun 2026 7.81 23 Jun 2026
Ammoniacal Nitrogen as N 0111 River water 22 Oct 2023 – Jun 2026 0.053 mg/l 23 Jun 2026
Nitrate as N 0117 River water 22 Oct 2023 – Jun 2026 7.64 mg/l 23 Jun 2026
Orthophosphate, reactive as P 0180 River water 22 Oct 2023 – Jun 2026 0.07 mg/l 23 Jun 2026
Conductivity at 25 C 0077 River water 23 Oct 2023 – Jun 2026 1103 µS/cm 23 Jun 2026
Alkalinity to pH 4.5 as CaCO3 0162 River water 22 Oct 2023 – Jun 2026 310 mg/l 23 Jun 2026
Ammonia un-ionised as N 0119 River water 22 Oct 2023 – Jun 2026 0.00109 mg/l 23 Jun 2026
BOD : 5 Day ATU 0085 River water 18 Feb 2024 – Jun 2026 below 3 mg/l 23 Jun 2026
Nitrite as N 0118 River water 22 Oct 2023 – Jun 2026 0.059 mg/l 23 Jun 2026
Nitrogen, Total Oxidised as N 0116 River water 22 Oct 2023 – Jun 2026 7.7 mg/l 23 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.