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State of Conservation

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  • Exports
16
Reports
5
Properties
1
States Parties
States Parties:  United States of America
Year:  2019
Danger List:  Yes
Document Source:  WHC/19/43.COM/7A.Add
Threats*: Housing Invasive / alien freshwater species Storms Surface water pollution Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
States Parties:  United States of America
Year:  2018
Danger List:  Yes
Document Source:  WHC/18/42.COM/7A
Threats*: Housing Invasive / alien freshwater species Storms Surface water pollution Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
States Parties:  United States of America
Year:  2017
Danger List:  Yes
Document Source:  WHC/17/41.COM/7A,WHC/17/41.COM/INF.7 Rev
Threats*: Housing Invasive / alien freshwater species Storms Surface water pollution Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
States Parties:  United States of America
Year:  2016
Danger List:  Yes
Document Source:  WHC/16/40.COM/7A
Threats*: Ground water pollution Housing Invasive / alien freshwater species Storms Surface water pollution Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
States Parties:  United States of America
Year:  2015
Danger List:  Yes
Document Source:  WHC-15/39.COM/7A.Add
Threats*: Ground water pollution Housing Invasive / alien freshwater species Storms Surface water pollution Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
States Parties:  United States of America
Year:  2014
Danger List:  Yes
Document Source:  WHC-14/38.COM/7A
Threats*: Ground water pollution Housing Invasive / alien freshwater species Storms Surface water pollution Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
States Parties:  United States of America
Year:  2013
Danger List:  Yes
Document Source:  Summary of the implementation of the corrective measures, prepared by the Secretariat / Résumé de la mise en oeuvre des mesures correctives, préparé par le Secrétariat (en anglais),WHC-13/37.COM/7A
Threats*: Ground water pollution Housing Invasive / alien freshwater species Storms Surface water pollution Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
States Parties:  United States of America
Year:  2012
Danger List:  Yes
Document Source:  WHC-12/36.COM/7A
Threats*: Ground water pollution Housing Storms Surface water pollution Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
States Parties:  United States of America
Year:  2011
Danger List:  Yes
Document Source:  WHC-11/35.COM/7A.Add
Threats*: Ground water pollution Land conversion Management activities Pollution of marine waters Storms Surface water pollution
Other Threats: Mercury contamination of fish and wildlife
States Parties:  United States of America
Year:  2010
Document Source:  WHC-10/34.COM/7B
Threats*: Ground water pollution Housing Storms Surface water pollution Water (extraction)
Other Threats: Mercury contamination of fish and wildlife
States Parties:  United States of America
Year:  2018
Document Source:  WHC/18/42.COM/7B
Threats*: Effects arising from use of transportation infrastructure Impacts of tourism / visitor / recreation Mining Water infrastructure
States Parties:  United States of America
Year:  2016
Document Source:  WHC/16/40.COM/7B.Add
Threats*: Commercial development Ground transport infrastructure Housing Impacts of tourism / visitor / recreation Mining
States Parties:  United States of America
Year:  2016
Document Source:  WHC/16/40.COM/7B
Threats*:
States Parties:  United States of America
Year:  2010
Document Source:  WHC-10/34.COM/7B.Add
Threats*: Housing Invasive/alien terrestrial species Mining Temperature change
States Parties:  United States of America
Year:  2012
Document Source:  WHC-12/36.COM/7B
Threats*: Air pollution Effects arising from use of transportation infrastructure Ground transport infrastructure Impacts of tourism / visitor / recreation Input of excess energy Invasive / alien freshwater species Management systems/ management plan Mining Surface water pollution
States Parties:  United States of America
Year:  2010
Document Source:  WHC-10/34.COM/7B
Threats*: Air pollution Effects arising from use of transportation infrastructure Ground transport infrastructure Impacts of tourism / visitor / recreation Input of excess energy Invasive / alien freshwater species Management systems/ management plan Mining Surface water pollution

* : 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.