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Site of special scientific interest

Trefonen Marshes SSSI

Geographical area

About this entity

Fact links
CURIE site-of-special-scientific-interest:1001123 no fact link
Prefix site-of-special-scientific-interest Facts
Reference 1001123 Facts
Name Trefonen Marshes 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 (((-3.121602 52.831582, -3.121615 52.831646, -3.121681 52.831658, -3.12215 52.831675, -3.122306 52.83169, -3.122492 52.831716, -3.122542 52.831746, -3.122742 52.831778, -3.122928 52.831802, -3.123061 52.831846, -3.123446 52.831915, -3.12349 52.831946, -3.123882 52.831985, -3.124151 52.832022, -3.124257 52.832041, -3.124414 52.832093, -3.125296 52.832225, -3.12571 52.832297, -3.125934 52.832315, -3.126 52.832289, -3.126034 52.832277, -3.126064 52.832269, -3.126078 52.832267, -3.126273 52.832259, -3.126308 52.832255, -3.126342 52.832251, -3.126375 52.832242, -3.126414 52.832229, -3.126536 52.832169, -3.126656 52.832107, -3.126674 52.832091, -3.126688 52.831975, -3.126624 52.831974, -3.126628 52.831936, -3.126684 52.831935, -3.126695 52.831835, -3.126693 52.831818, -3.126677 52.831758, -3.126669 52.831739, -3.12665 52.831737, -3.126497 52.83171, -3.126441 52.831698, -3.12637 52.831674, -3.126289 52.831651, -3.126147 52.831641, -3.12606 52.83163, -3.125948 52.831594, 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Point POINT (-3.12043 52.830915) Facts

Available Code Snippets: 

{
        "entry-date": "2026-08-20",
        "start-date": "",
        "end-date": "",
        "entity": 14500795,
        "name": "Trefonen Marshes SSSI",
        "dataset": "site-of-special-scientific-interest",
        "typology": "geography",
        "reference": "1001123",
        "prefix": "site-of-special-scientific-interest",
        "organisation-entity": 501910,
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        "point": "POINT (-3.12043 52.830915)",
        "quality": "authoritative"
    }
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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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