Billinghay Skirth New Bridge Billinghay

EA name: BILLINGHAY SKIRTH NEW BRIDGE BILLINGHAY
Environment Agency sampling point AN-BILL1 · 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
3 Sep 2026, 09:3328 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
Samples banked
23 since 13 Jun 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 515783, 354925As published, to the nearest 1 m. Open in a map
River, by its own name
Billinghay Skirth
River, by the map
Billinghay SkirthPlaced on the river its name gives, 106 m from the line.
Next gauge downstream
Chapel Hill On the River Witham · 7.7 km along the river
Why it was sampled
Environmental monitoring statutory (EU directives) (23 samples)

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

54.2%

Sampled 3 Sep 2026, 28 days ago · 23 results banked

406080100120140%20242025202613 Jun 2024, 13:07: 129.1%3 Jul 2024, 10:24: 112.4%1 Aug 2024, 11:06: 78.3%4 Sep 2024, 10:25: 68.4%4 Oct 2024, 09:19: 62.3%1 Nov 2024, 09:26: 67.2%4 Dec 2024, 09:56: 91.1%22 Jan 2025, 09:43: 84.1%14 Feb 2025, 09:16: 92.8%7 Mar 2025, 09:52: 91.2%3 Apr 2025, 08:50: 92.4%8 Oct 2025, 11:06: 73.5%12 Nov 2025, 11:18: 68.8%9 Dec 2025, 10:02: 79.1%9 Jan 2026, 10:14: 89.2%6 Feb 2026, 10:05: 86.6%6 Mar 2026, 09:34: 85.1%21 Apr 2026, 09:23: 90.3%13 May 2026, 11:15: 105.3%12 Jun 2026, 09:42: 102.1%1 Jul 2026, 11:17: 103.8%3 Aug 2026, 12:33: 131.6%3 Sep 2026, 09:33: 54.2%
Every result (23)
SampledResult as publishedReads as
3 Sep 2026, 09:3354.2 54.2%
3 Aug 2026, 12:33131.6 131.6%
1 Jul 2026, 11:17103.8 103.8%
12 Jun 2026, 09:42102.1 102.1%
13 May 2026, 11:15105.3 105.3%
21 Apr 2026, 09:2390.3 90.3%
6 Mar 2026, 09:3485.1 85.1%
6 Feb 2026, 10:0586.6 86.6%
9 Jan 2026, 10:1489.2 89.2%
9 Dec 2025, 10:0279.1 79.1%
12 Nov 2025, 11:1868.8 68.8%
8 Oct 2025, 11:0673.5 73.5%
3 Apr 2025, 08:5092.4 92.4%
7 Mar 2025, 09:5291.2 91.2%
14 Feb 2025, 09:1692.8 92.8%
22 Jan 2025, 09:4384.1 84.1%
4 Dec 2024, 09:5691.1 91.1%
1 Nov 2024, 09:2667.2 67.2%
4 Oct 2024, 09:1962.3 62.3%
4 Sep 2024, 10:2568.4 68.4%
1 Aug 2024, 11:0678.3 78.3%
3 Jul 2024, 10:24112.4 112.4%
13 Jun 2024, 13:07129.1 129.1%

Dissolved oxygen

as O2 · code 9924 · mg/l

5.14 mg/l

Sampled 3 Sep 2026, 28 days ago · 23 results banked

57.51012.515mg/l20242025202613 Jun 2024, 13:07: 13.2 mg/l3 Jul 2024, 10:24: 11 mg/l1 Aug 2024, 11:06: 7.22 mg/l4 Sep 2024, 10:25: 6.57 mg/l4 Oct 2024, 09:19: 7 mg/l1 Nov 2024, 09:26: 7.39 mg/l4 Dec 2024, 09:56: 11.6 mg/l22 Jan 2025, 09:43: 10.7 mg/l14 Feb 2025, 09:16: 11.8 mg/l7 Mar 2025, 09:52: 10.6 mg/l3 Apr 2025, 08:50: 10.5 mg/l8 Oct 2025, 11:06: 7.67 mg/l12 Nov 2025, 11:18: 7.54 mg/l9 Dec 2025, 10:02: 9.04 mg/l9 Jan 2026, 10:14: 12 mg/l6 Feb 2026, 10:05: 10.9 mg/l6 Mar 2026, 09:34: 9.77 mg/l21 Apr 2026, 09:23: 10.1 mg/l13 May 2026, 11:15: 11.7 mg/l12 Jun 2026, 09:42: 10.4 mg/l1 Jul 2026, 11:17: 9.4 mg/l3 Aug 2026, 12:33: 12 mg/l3 Sep 2026, 09:33: 5.14 mg/l
Every result (23)
SampledResult as publishedReads as
3 Sep 2026, 09:335.14 5.14 mg/l
3 Aug 2026, 12:3312 12 mg/l
1 Jul 2026, 11:179.4 9.4 mg/l
12 Jun 2026, 09:4210.4 10.4 mg/l
13 May 2026, 11:1511.7 11.7 mg/l
21 Apr 2026, 09:2310.1 10.1 mg/l
6 Mar 2026, 09:349.77 9.77 mg/l
6 Feb 2026, 10:0510.9 10.9 mg/l
9 Jan 2026, 10:1412 12 mg/l
9 Dec 2025, 10:029.04 9.04 mg/l
12 Nov 2025, 11:187.54 7.54 mg/l
8 Oct 2025, 11:067.67 7.67 mg/l
3 Apr 2025, 08:5010.5 10.5 mg/l
7 Mar 2025, 09:5210.6 10.6 mg/l
14 Feb 2025, 09:1611.8 11.8 mg/l
22 Jan 2025, 09:4310.7 10.7 mg/l
4 Dec 2024, 09:5611.6 11.6 mg/l
1 Nov 2024, 09:267.39 7.39 mg/l
4 Oct 2024, 09:197 7 mg/l
4 Sep 2024, 10:256.57 6.57 mg/l
1 Aug 2024, 11:067.22 7.22 mg/l
3 Jul 2024, 10:2411 11 mg/l
13 Jun 2024, 13:0713.2 13.2 mg/l

Water temperature

code 0076 · °C

17.8 °C

Sampled 3 Sep 2026, 28 days ago · 23 results banked

0510152025°C20242025202613 Jun 2024, 13:07: 14.3 °C3 Jul 2024, 10:24: 16.1 °C1 Aug 2024, 11:06: 19.2 °C4 Sep 2024, 10:25: 17.2 °C4 Oct 2024, 09:19: 10.1 °C1 Nov 2024, 09:26: 11 °C4 Dec 2024, 09:56: 5.2 °C22 Jan 2025, 09:43: 5.1 °C14 Feb 2025, 09:16: 5 °C7 Mar 2025, 09:52: 8.8 °C3 Apr 2025, 08:50: 9.8 °C8 Oct 2025, 11:06: 13.3 °C12 Nov 2025, 11:18: 11.2 °C9 Dec 2025, 10:02: 9.4 °C9 Jan 2026, 10:14: 3.1 °C6 Feb 2026, 10:05: 5.6 °C6 Mar 2026, 09:34: 9.2 °C21 Apr 2026, 09:23: 10.1 °C13 May 2026, 11:15: 10.6 °C12 Jun 2026, 09:42: 14.4 °C1 Jul 2026, 11:17: 20.1 °C3 Aug 2026, 12:33: 19.8 °C3 Sep 2026, 09:33: 17.8 °C
Every result (23)
SampledResult as publishedReads as
3 Sep 2026, 09:3317.8 17.8 °C
3 Aug 2026, 12:3319.8 19.8 °C
1 Jul 2026, 11:1720.1 20.1 °C
12 Jun 2026, 09:4214.4 14.4 °C
13 May 2026, 11:1510.6 10.6 °C
21 Apr 2026, 09:2310.1 10.1 °C
6 Mar 2026, 09:349.2 9.2 °C
6 Feb 2026, 10:055.6 5.6 °C
9 Jan 2026, 10:143.1 3.1 °C
9 Dec 2025, 10:029.4 9.4 °C
12 Nov 2025, 11:1811.2 11.2 °C
8 Oct 2025, 11:0613.3 13.3 °C
3 Apr 2025, 08:509.8 9.8 °C
7 Mar 2025, 09:528.8 8.8 °C
14 Feb 2025, 09:165 5 °C
22 Jan 2025, 09:435.1 5.1 °C
4 Dec 2024, 09:565.2 5.2 °C
1 Nov 2024, 09:2611 11 °C
4 Oct 2024, 09:1910.1 10.1 °C
4 Sep 2024, 10:2517.2 17.2 °C
1 Aug 2024, 11:0619.2 19.2 °C
3 Jul 2024, 10:2416.1 16.1 °C
13 Jun 2024, 13:0714.3 14.3 °C

pH

code 0061

7.39

Sampled 3 Sep 2026, 28 days ago · 23 results banked

7.257.57.7588.2520242025202613 Jun 2024, 13:07: 8.243 Jul 2024, 10:24: 7.871 Aug 2024, 11:06: 7.454 Sep 2024, 10:25: 7.794 Oct 2024, 09:19: 7.591 Nov 2024, 09:26: 7.764 Dec 2024, 09:56: 7.9822 Jan 2025, 09:43: 7.5614 Feb 2025, 09:16: 8.117 Mar 2025, 09:52: 8.033 Apr 2025, 08:50: 8.158 Oct 2025, 11:06: 7.5812 Nov 2025, 11:18: 7.379 Dec 2025, 10:02: 7.79 Jan 2026, 10:14: 8.116 Feb 2026, 10:05: 7.796 Mar 2026, 09:34: 7.921 Apr 2026, 09:23: 8.0113 May 2026, 11:15: 8.2412 Jun 2026, 09:42: 8.141 Jul 2026, 11:17: 7.83 Aug 2026, 12:33: 7.983 Sep 2026, 09:33: 7.39
Every result (23)
SampledResult as publishedReads as
3 Sep 2026, 09:337.39 7.39
3 Aug 2026, 12:337.98 7.98
1 Jul 2026, 11:177.8 7.8
12 Jun 2026, 09:428.14 8.14
13 May 2026, 11:158.24 8.24
21 Apr 2026, 09:238.01 8.01
6 Mar 2026, 09:347.9 7.9
6 Feb 2026, 10:057.79 7.79
9 Jan 2026, 10:148.11 8.11
9 Dec 2025, 10:027.7 7.7
12 Nov 2025, 11:187.37 7.37
8 Oct 2025, 11:067.58 7.58
3 Apr 2025, 08:508.15 8.15
7 Mar 2025, 09:528.03 8.03
14 Feb 2025, 09:168.11 8.11
22 Jan 2025, 09:437.56 7.56
4 Dec 2024, 09:567.98 7.98
1 Nov 2024, 09:267.76 7.76
4 Oct 2024, 09:197.59 7.59
4 Sep 2024, 10:257.79 7.79
1 Aug 2024, 11:067.45 7.45
3 Jul 2024, 10:247.87 7.87
13 Jun 2024, 13:078.24 8.24

Ammonia

ammoniacal nitrogen as N · code 0111 · mg/l

0.15 mg/l

Sampled 3 Sep 2026, 28 days ago · 22 results banked

00.050.10.150.20.25mg/l20242025202613 Jun 2024, 13:07: below 0.03 mg/l (not detected above this)3 Jul 2024, 10:24: 0.038 mg/l1 Aug 2024, 11:06: 0.044 mg/l4 Sep 2024, 10:25: 0.084 mg/l4 Oct 2024, 09:19: 0.067 mg/l1 Nov 2024, 09:26: 0.068 mg/l4 Dec 2024, 09:56: 0.039 mg/l22 Jan 2025, 09:43: 0.22 mg/l14 Feb 2025, 09:16: 0.039 mg/l7 Mar 2025, 09:52: 0.054 mg/l8 Oct 2025, 11:06: 0.048 mg/l12 Nov 2025, 11:18: 0.067 mg/l9 Dec 2025, 10:02: 0.065 mg/l9 Jan 2026, 10:14: 0.18 mg/l6 Feb 2026, 10:05: 0.14 mg/l6 Mar 2026, 09:34: below 0.03 mg/l (not detected above this)21 Apr 2026, 09:23: below 0.03 mg/l (not detected above this)13 May 2026, 11:15: below 0.03 mg/l (not detected above this)12 Jun 2026, 09:42: below 0.03 mg/l (not detected above this)1 Jul 2026, 11:17: 0.033 mg/l3 Aug 2026, 12:33: 0.059 mg/l3 Sep 2026, 09:33: 0.15 mg/l
Every result (22)
SampledResult as publishedReads as
3 Sep 2026, 09:330.15 0.15 mg/l
3 Aug 2026, 12:330.059 0.059 mg/l
1 Jul 2026, 11:170.033 0.033 mg/l
12 Jun 2026, 09:42<0.03 below 0.03 mg/l (not detected above this)
13 May 2026, 11:15<0.03 below 0.03 mg/l (not detected above this)
21 Apr 2026, 09:23<0.03 below 0.03 mg/l (not detected above this)
6 Mar 2026, 09:34<0.03 below 0.03 mg/l (not detected above this)
6 Feb 2026, 10:050.14 0.14 mg/l
9 Jan 2026, 10:140.18 0.18 mg/l
9 Dec 2025, 10:020.065 0.065 mg/l
12 Nov 2025, 11:180.067 0.067 mg/l
8 Oct 2025, 11:060.048 0.048 mg/l
7 Mar 2025, 09:520.054 0.054 mg/l
14 Feb 2025, 09:160.039 0.039 mg/l
22 Jan 2025, 09:430.22 0.22 mg/l
4 Dec 2024, 09:560.039 0.039 mg/l
1 Nov 2024, 09:260.068 0.068 mg/l
4 Oct 2024, 09:190.067 0.067 mg/l
4 Sep 2024, 10:250.084 0.084 mg/l
1 Aug 2024, 11:060.044 0.044 mg/l
3 Jul 2024, 10:240.038 0.038 mg/l
13 Jun 2024, 13:07<0.03 below 0.03 mg/l (not detected above this)

Nitrate

as nitrogen (N) · code 0117 · mg/l

8.21 mg/l

Sampled 3 Sep 2026, 28 days ago · 21 results banked

51015202530mg/l20242025202613 Jun 2024, 13:07: 14 mg/l3 Jul 2024, 10:24: 6.67 mg/l1 Aug 2024, 11:06: 9.73 mg/l4 Sep 2024, 10:25: 9.92 mg/l4 Oct 2024, 09:19: 18.9 mg/l1 Nov 2024, 09:26: 13.9 mg/l22 Jan 2025, 09:43: 14 mg/l14 Feb 2025, 09:16: 15 mg/l7 Mar 2025, 09:52: 13.9 mg/l8 Oct 2025, 11:06: 12.9 mg/l12 Nov 2025, 11:18: 20.9 mg/l9 Dec 2025, 10:02: 25.9 mg/l9 Jan 2026, 10:14: 12.9 mg/l6 Feb 2026, 10:05: 15 mg/l6 Mar 2026, 09:34: 16 mg/l21 Apr 2026, 09:23: 17 mg/l13 May 2026, 11:15: 14.9 mg/l12 Jun 2026, 09:42: 11.9 mg/l1 Jul 2026, 11:17: 6.62 mg/l3 Aug 2026, 12:33: 8.23 mg/l3 Sep 2026, 09:33: 8.21 mg/l
Every result (21)
SampledResult as publishedReads as
3 Sep 2026, 09:338.21 8.21 mg/l
3 Aug 2026, 12:338.23 8.23 mg/l
1 Jul 2026, 11:176.62 6.62 mg/l
12 Jun 2026, 09:4211.9 11.9 mg/l
13 May 2026, 11:1514.9 14.9 mg/l
21 Apr 2026, 09:2317 17 mg/l
6 Mar 2026, 09:3416 16 mg/l
6 Feb 2026, 10:0515 15 mg/l
9 Jan 2026, 10:1412.9 12.9 mg/l
9 Dec 2025, 10:0225.9 25.9 mg/l
12 Nov 2025, 11:1820.9 20.9 mg/l
8 Oct 2025, 11:0612.9 12.9 mg/l
7 Mar 2025, 09:5213.9 13.9 mg/l
14 Feb 2025, 09:1615 15 mg/l
22 Jan 2025, 09:4314 14 mg/l
1 Nov 2024, 09:2613.9 13.9 mg/l
4 Oct 2024, 09:1918.9 18.9 mg/l
4 Sep 2024, 10:259.92 9.92 mg/l
1 Aug 2024, 11:069.73 9.73 mg/l
3 Jul 2024, 10:246.67 6.67 mg/l
13 Jun 2024, 13:0714 14 mg/l

Phosphate

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

0.1 mg/l

Sampled 3 Sep 2026, 28 days ago · 22 results banked

00.050.10.150.20.25mg/l20242025202613 Jun 2024, 13:07: 0.034 mg/l3 Jul 2024, 10:24: 0.021 mg/l1 Aug 2024, 11:06: 0.046 mg/l4 Sep 2024, 10:25: 0.11 mg/l4 Oct 2024, 09:19: 0.079 mg/l1 Nov 2024, 09:26: 0.054 mg/l4 Dec 2024, 09:56: 0.058 mg/l22 Jan 2025, 09:43: 0.032 mg/l14 Feb 2025, 09:16: 0.084 mg/l7 Mar 2025, 09:52: 0.039 mg/l8 Oct 2025, 11:06: 0.21 mg/l12 Nov 2025, 11:18: 0.1 mg/l9 Dec 2025, 10:02: 0.06 mg/l9 Jan 2026, 10:14: 0.2 mg/l6 Feb 2026, 10:05: 0.036 mg/l6 Mar 2026, 09:34: 0.025 mg/l21 Apr 2026, 09:23: 0.017 mg/l13 May 2026, 11:15: 0.027 mg/l12 Jun 2026, 09:42: 0.11 mg/l1 Jul 2026, 11:17: 0.07 mg/l3 Aug 2026, 12:33: 0.15 mg/l3 Sep 2026, 09:33: 0.1 mg/l
Every result (22)
SampledResult as publishedReads as
3 Sep 2026, 09:330.1 0.1 mg/l
3 Aug 2026, 12:330.15 0.15 mg/l
1 Jul 2026, 11:170.07 0.07 mg/l
12 Jun 2026, 09:420.11 0.11 mg/l
13 May 2026, 11:150.027 0.027 mg/l
21 Apr 2026, 09:230.017 0.017 mg/l
6 Mar 2026, 09:340.025 0.025 mg/l
6 Feb 2026, 10:050.036 0.036 mg/l
9 Jan 2026, 10:140.2 0.2 mg/l
9 Dec 2025, 10:020.06 0.06 mg/l
12 Nov 2025, 11:180.1 0.1 mg/l
8 Oct 2025, 11:060.21 0.21 mg/l
7 Mar 2025, 09:520.039 0.039 mg/l
14 Feb 2025, 09:160.084 0.084 mg/l
22 Jan 2025, 09:430.032 0.032 mg/l
4 Dec 2024, 09:560.058 0.058 mg/l
1 Nov 2024, 09:260.054 0.054 mg/l
4 Oct 2024, 09:190.079 0.079 mg/l
4 Sep 2024, 10:250.11 0.11 mg/l
1 Aug 2024, 11:060.046 0.046 mg/l
3 Jul 2024, 10:240.021 0.021 mg/l
13 Jun 2024, 13:070.034 0.034 mg/l

Conductivity

at 25 °C · code 0077 · µS/cm

1256 µS/cm

Sampled 3 Sep 2026, 28 days ago · 23 results banked

5001000150020002500µS/cm20242025202613 Jun 2024, 13:07: 1033 µS/cm3 Jul 2024, 10:24: 2155 µS/cm1 Aug 2024, 11:06: 1690 µS/cm4 Sep 2024, 10:25: 1176 µS/cm4 Oct 2024, 09:19: 1035 µS/cm1 Nov 2024, 09:26: 1386 µS/cm4 Dec 2024, 09:56: 1078 µS/cm22 Jan 2025, 09:43: 1420 µS/cm14 Feb 2025, 09:16: 994 µS/cm7 Mar 2025, 09:52: 968 µS/cm3 Apr 2025, 08:50: 2056 µS/cm8 Oct 2025, 11:06: 1289 µS/cm12 Nov 2025, 11:18: 1927 µS/cm9 Dec 2025, 10:02: 980 µS/cm9 Jan 2026, 10:14: 889 µS/cm6 Feb 2026, 10:05: 1157 µS/cm6 Mar 2026, 09:34: 870 µS/cm21 Apr 2026, 09:23: 950 µS/cm13 May 2026, 11:15: 976 µS/cm12 Jun 2026, 09:42: 1085 µS/cm1 Jul 2026, 11:17: 1536 µS/cm3 Aug 2026, 12:33: 961 µS/cm3 Sep 2026, 09:33: 1256 µS/cm
Every result (23)
SampledResult as publishedReads as
3 Sep 2026, 09:331256 1256 µS/cm
3 Aug 2026, 12:33961 961 µS/cm
1 Jul 2026, 11:171536 1536 µS/cm
12 Jun 2026, 09:421085 1085 µS/cm
13 May 2026, 11:15976 976 µS/cm
21 Apr 2026, 09:23950 950 µS/cm
6 Mar 2026, 09:34870 870 µS/cm
6 Feb 2026, 10:051157 1157 µS/cm
9 Jan 2026, 10:14889 889 µS/cm
9 Dec 2025, 10:02980 980 µS/cm
12 Nov 2025, 11:181927 1927 µS/cm
8 Oct 2025, 11:061289 1289 µS/cm
3 Apr 2025, 08:502056 2056 µS/cm
7 Mar 2025, 09:52968 968 µS/cm
14 Feb 2025, 09:16994 994 µS/cm
22 Jan 2025, 09:431420 1420 µS/cm
4 Dec 2024, 09:561078 1078 µS/cm
1 Nov 2024, 09:261386 1386 µS/cm
4 Oct 2024, 09:191035 1035 µS/cm
4 Sep 2024, 10:251176 1176 µS/cm
1 Aug 2024, 11:061690 1690 µS/cm
3 Jul 2024, 10:242155 2155 µS/cm
13 Jun 2024, 13:071033 1033 µS/cm

Everything measured here

12 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 12 rows
DeterminandMaterialResults First – lastLatest result
Oxygen, Dissolved, % Saturation 9901 River water 23 Jun 2024 – Sep 2026 54.2% 3 Sep 2026
Oxygen, Dissolved as O2 9924 River water 23 Jun 2024 – Sep 2026 5.14 mg/l 3 Sep 2026
Temperature of Water 0076 River water 23 Jun 2024 – Sep 2026 17.8 °C 3 Sep 2026
pH 0061 River water 23 Jun 2024 – Sep 2026 7.39 3 Sep 2026
Ammoniacal Nitrogen as N 0111 River water 22 Jun 2024 – Sep 2026 0.15 mg/l 3 Sep 2026
Nitrate as N 0117 River water 21 Jun 2024 – Sep 2026 8.21 mg/l 3 Sep 2026
Orthophosphate, reactive as P 0180 River water 22 Jun 2024 – Sep 2026 0.1 mg/l 3 Sep 2026
Conductivity at 25 C 0077 River water 23 Jun 2024 – Sep 2026 1256 µS/cm 3 Sep 2026
Alkalinity to pH 4.5 as CaCO3 0162 River water 22 Jun 2024 – Sep 2026 180 mg/l 3 Sep 2026
Ammonia un-ionised as N 0119 River water 22 Jun 2024 – Sep 2026 0.00121 mg/l 3 Sep 2026
Nitrite as N 0118 River water 22 Jun 2024 – Sep 2026 0.09 mg/l 3 Sep 2026
Nitrogen, Total Oxidised as N 0116 River water 21 Jun 2024 – Sep 2026 8.3 mg/l 3 Sep 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.