State of Conservation
Category of site
Cultural site Natural site Mixed site
Site inscribed on the List of World Heritage in Danger
Cultural site Natural site Mixed site
States Parties
Canada Russian Federation United Kingdom of Great Britain and Northern Ireland United States of AmericaThreats
Housing 18 Water infrastructure 16 Surface water pollution 16 Industrial areas 13 Crop production 13 Storms 12 Management systems/ management plan 9 Ground water pollution 5 Oil and gas 4 Fishing/collecting aquatic resources 2 Illegal activities 2 Invasive/alien terrestrial species 2 Management activities 2
* :
The threats indicated are listed in alphabetical order; their order does not constitute a classification according to the importance of their impact on the property.
Furthermore, they are presented irrespective of the type of threat faced by the property, i.e. with specific and proven imminent danger (“ascertained danger”) or with threats which could have deleterious effects on the property’s Outstanding Universal Value (“potential danger”).
** : All mission reports are not always available electronically.