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Site of special scientific interest

Harefield Pit SSSI

Geographical area

About this entity

Fact links
CURIE site-of-special-scientific-interest:1001658 no fact link
Prefix site-of-special-scientific-interest Facts
Reference 1001658 Facts
Name Harefield Pit SSSI Facts
Quality Authoritative: We have some data from the authoritative source no fact link
Dataset Site of special scientific interest no fact link
Organisation Natural England no fact link
Start date Facts
End date Facts
Entry date 2026-08-20 Facts
Typology geography no fact link
Geometry MULTIPOLYGON (((-0.484421 51.5975, -0.484527 51.597541, -0.484593 51.597573, -0.484637 51.597609, -0.484706 51.59768, -0.484797 51.597797, -0.484832 51.597856, -0.484848 51.597901, -0.484848 51.598377, -0.484845 51.598644, -0.484847 51.598665, -0.484859 51.598673, -0.485081 51.598686, -0.485185 51.598687, -0.485218 51.598683, -0.486014 51.598361, -0.48625 51.598263, -0.487249 51.597863, -0.486542 51.597249, -0.486297 51.5974, -0.486196 51.597475, -0.486059 51.597479, -0.485803 51.597457, -0.485691 51.597439, -0.485557 51.597428, -0.485419 51.597432, -0.485132 51.597434, -0.485002 51.597418, -0.484887 51.59738, -0.484781 51.597331, -0.484714 51.59729, -0.484677 51.597265, -0.484623 51.597249, -0.484532 51.597218, -0.484388 51.597206, -0.484082 51.597247, -0.484029 51.597257, -0.484015 51.597273, -0.484014 51.597288, -0.484047 51.597318, -0.484231 51.597445, -0.484271 51.597451, -0.484421 51.5975))) Facts
Point POINT (-0.485667 51.597879) Facts

Available Code Snippets: 

{
        "entry-date": "2026-08-20",
        "start-date": "",
        "end-date": "",
        "entity": 14501171,
        "name": "Harefield Pit SSSI",
        "dataset": "site-of-special-scientific-interest",
        "typology": "geography",
        "reference": "1001658",
        "prefix": "site-of-special-scientific-interest",
        "organisation-entity": "501910",
        "geometry": "MULTIPOLYGON (((-0.484421 51.5975, -0.484527 51.597541, -0.484593 51.597573, -0.484637 51.597609, -0.484706 51.59768, -0.484797 51.597797, -0.484832 51.597856, -0.484848 51.597901, -0.484848 51.598377, -0.484845 51.598644, -0.484847 51.598665, -0.484859 51.598673, -0.485081 51.598686, -0.485185 51.598687, -0.485218 51.598683, -0.486014 51.598361, -0.48625 51.598263, -0.487249 51.597863, -0.486542 51.597249, -0.486297 51.5974, -0.486196 51.597475, -0.486059 51.597479, -0.485803 51.597457, -0.485691 51.597439, -0.485557 51.597428, -0.485419 51.597432, -0.485132 51.597434, -0.485002 51.597418, -0.484887 51.59738, -0.484781 51.597331, -0.484714 51.59729, -0.484677 51.597265, -0.484623 51.597249, -0.484532 51.597218, -0.484388 51.597206, -0.484082 51.597247, -0.484029 51.597257, -0.484015 51.597273, -0.484014 51.597288, -0.484047 51.597318, -0.484231 51.597445, -0.484271 51.597451, -0.484421 51.5975)))",
        "point": "POINT (-0.485667 51.597879)",
        "quality": "authoritative",
        "organisation-curie": "government-organisation:PB202"
    }
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© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

Licensed under the Open Government Licence v.3.0.

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