State of Conservation
4
Reports
2
Properties
1
States Parties
Threats* :
United States of America
Year: 2011
Danger List: Yes
Other Threats: Mercury contamination of fish and wildlife
Document Source: WHC-11/35.COM/7A.Add
United States of America
Year: 1992
Document Source: WHC.92/CONF.002/12
United States of America
Year: 1991
Document Source: SC.91/CONF.002/15
United States of America
Year: 1990
Document Source: CC.90/CONF.004/04
Properties
Categories
Regions
States Parties
United States of AmericaThreats
Pollution of marine waters (4)* :
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.