Sites nationally important for their wildlife or geology Sites of Special Scientific Interest data from the Local Plan 2023, replacing the UDP data. For further information about the Local Plan see the Local Plan Website https://new.calderdale.gov.uk/planning-and-building-control/planning-policy/local-plan To view the Local Plan online map, please click here This data has been derived from Ordnance Survey base mapping. (C) Crown copyright [and database rights] (2025) OS (licence 100023069).
