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Site of special scientific interest

Upper Welson Marsh SSSI

Geographical area

About this entity

Fact links
CURIE site-of-special-scientific-interest:1003105 no fact link
Prefix site-of-special-scientific-interest Facts
Reference 1003105 Facts
Name Upper Welson Marsh 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 (((-3.035746 52.156219, -3.035672 52.156228, -3.03564 52.156234, -3.035588 52.156255, -3.035541 52.156278, -3.03548 52.156292, -3.035245 52.156322, -3.035143 52.156346, -3.034974 52.156391, -3.034868 52.156395, -3.035132 52.157451, -3.035072 52.15749, -3.034458 52.15771, -3.03447 52.157742, -3.034389 52.157845, -3.034343 52.157937, -3.034495 52.158058, -3.03456 52.158117, -3.034579 52.158129, -3.034617 52.158149, -3.034631 52.158154, -3.034664 52.158175, -3.034698 52.158249, -3.034721 52.15826, -3.034763 52.158344, -3.034864 52.158419, -3.035169 52.15841, -3.03549 52.158393, -3.035535 52.158388, -3.035562 52.158353, -3.035536 52.158336, -3.035496 52.158302, -3.035482 52.158281, -3.035452 52.158183, -3.035486 52.158085, -3.035528 52.158016, -3.035563 52.157986, -3.035577 52.157978, -3.035682 52.157947, -3.035766 52.157927, -3.03582 52.157916, -3.035985 52.157891, -3.03622 52.157859, -3.036485 52.157832, -3.036825 52.157792, -3.036789 52.157757, -3.036534 52.157528, -3.036497 52.157499, -3.036441 52.157461, -3.036218 52.157301, -3.036079 52.157214, -3.036074 52.157199, -3.036074 52.157179, -3.036079 52.157156, -3.036079 52.157142, -3.036051 52.15703, -3.036034 52.156971, -3.036027 52.156922, -3.036009 52.156822, -3.035984 52.156737, -3.035905 52.15656, -3.035877 52.156493, -3.035865 52.156452, -3.035851 52.156387, -3.035836 52.156347, -3.035804 52.15629, -3.035769 52.156215, -3.035746 52.156219))) Facts
Point POINT (-3.035465 52.157398) Facts

Available Code Snippets: 

{
        "entry-date": "2026-08-20",
        "start-date": "",
        "end-date": "",
        "entity": 14502201,
        "name": "Upper Welson Marsh SSSI",
        "dataset": "site-of-special-scientific-interest",
        "typology": "geography",
        "reference": "1003105",
        "prefix": "site-of-special-scientific-interest",
        "organisation-entity": 501910,
        "geometry": "MULTIPOLYGON (((-3.035746 52.156219, -3.035672 52.156228, -3.03564 52.156234, -3.035588 52.156255, -3.035541 52.156278, -3.03548 52.156292, -3.035245 52.156322, -3.035143 52.156346, -3.034974 52.156391, -3.034868 52.156395, -3.035132 52.157451, -3.035072 52.15749, -3.034458 52.15771, -3.03447 52.157742, -3.034389 52.157845, -3.034343 52.157937, -3.034495 52.158058, -3.03456 52.158117, -3.034579 52.158129, -3.034617 52.158149, -3.034631 52.158154, -3.034664 52.158175, -3.034698 52.158249, -3.034721 52.15826, -3.034763 52.158344, -3.034864 52.158419, -3.035169 52.15841, -3.03549 52.158393, -3.035535 52.158388, -3.035562 52.158353, -3.035536 52.158336, -3.035496 52.158302, -3.035482 52.158281, -3.035452 52.158183, -3.035486 52.158085, -3.035528 52.158016, -3.035563 52.157986, -3.035577 52.157978, -3.035682 52.157947, -3.035766 52.157927, -3.03582 52.157916, -3.035985 52.157891, -3.03622 52.157859, -3.036485 52.157832, -3.036825 52.157792, -3.036789 52.157757, -3.036534 52.157528, -3.036497 52.157499, -3.036441 52.157461, -3.036218 52.157301, -3.036079 52.157214, -3.036074 52.157199, -3.036074 52.157179, -3.036079 52.157156, -3.036079 52.157142, -3.036051 52.15703, -3.036034 52.156971, -3.036027 52.156922, -3.036009 52.156822, -3.035984 52.156737, -3.035905 52.15656, -3.035877 52.156493, -3.035865 52.156452, -3.035851 52.156387, -3.035836 52.156347, -3.035804 52.15629, -3.035769 52.156215, -3.035746 52.156219)))",
        "point": "POINT (-3.035465 52.157398)",
        "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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