State of Conservation (SOC)

Site	State Party	Year	Threats*	Danger List
chaco cultureChaco Culture	united states of america United States of America	1992	Other Threats: Threat not indicated	No
everglades national parkEverglades National Park	united states of america United States of America	2013	Housing, Water infrastructure, Ground water pollution, Surface water pollution, Storms, Invasive / alien freshwater species, Other Threats: Mercury contamination of fish and wildlife	Yes
everglades national parkEverglades National Park	united states of america United States of America	2012	Housing, Water infrastructure, Ground water pollution, Surface water pollution, Storms, Other Threats: Mercury contamination of fish and wildlife	Yes
everglades national parkEverglades National Park	united states of america United States of America	2011	Pollution of marine waters, Ground water pollution, Surface water pollution, Land conversion, Storms, Management activities, Other Threats: Mercury contamination of fish and wildlife	Yes
everglades national parkEverglades National Park	united states of america United States of America	2010	Housing, Ground water pollution, Surface water pollution, Water, Storms, Other Threats: Mercury contamination of fish and wildlife	No
everglades national parkEverglades National Park	united states of america United States of America	2008	Housing, Water infrastructure, Ground water pollution, Surface water pollution, Storms, Other Threats: Mercury contamination of fish and wildlife	No
everglades national parkEverglades National Park	united states of america United States of America	2007	Housing, Water infrastructure, Ground water pollution, Surface water pollution,	Yes
everglades national parkEverglades National Park	united states of america United States of America	2006	Housing, Water infrastructure, Ground water pollution, Surface water pollution, Storms, Management activities,	Yes
everglades national parkEverglades National Park	united states of america United States of America	2005	Housing, Water infrastructure, Ground water pollution, Surface water pollution,	Yes
everglades national parkEverglades National Park	united states of america United States of America	2004	Housing, Water infrastructure, Ground water pollution, Surface water pollution, Management activities, Other Threats: Concerns about numbers of boaters in Florida Bay and their impacts on bottomland wilderness, including especially propeller scars from boat groundings.	Yes
everglades national parkEverglades National Park	united states of america United States of America	1994	Housing, Water infrastructure, Industrial areas, Surface water pollution, Crop production, Storms,	Yes
everglades national parkEverglades National Park	united states of america United States of America	1993	Housing, Water infrastructure, Industrial areas, Surface water pollution, Crop production, Storms,	No
everglades national parkEverglades National Park	united states of america United States of America	1992	Housing, Industrial areas, Crop production, Storms,	No
everglades national parkEverglades National Park	united states of america United States of America	1989	Housing, Industrial areas, Crop production,	No
great smoky mountains national parkGreat Smoky Mountains National Park	united states of america United States of America	2006	Ground transport infrastructure, Air pollution,	No
hawaii volcanoes national parkHawaii Volcanoes National Park	united states of america United States of America	1990	Management systems/ management plan,	No
kluane / wrangell-st. elias / glacier bay / tatshenshini-alsekKluane / Wrangell-St. Elias / Glacier Bay / Tatshenshini-Alsek	united states of america United States of America	1993	Management systems/ management plan,	No
la fortaleza and san juan national historic site in puerto ricoLa Fortaleza and San Juan National Historic Site in Puerto Rico	united states of america United States of America	1993	Other Threats: No specific problem identified in the restoration works	No
olympic national parkOlympic National Park	united states of america United States of America	1992	Pollution of marine waters,	No
olympic national parkOlympic National Park	united states of america United States of America	1991	Pollution of marine waters,	No
olympic national parkOlympic National Park	united states of america United States of America	1990	Pollution of marine waters,	No
redwood national and state parksRedwood National and State Parks	united states of america United States of America	1994	Ground transport infrastructure,	No
taos puebloTaos Pueblo	united states of america United States of America	1994	Air transport infrastructure,	No
taos puebloTaos Pueblo	united states of america United States of America	1993	Air transport infrastructure,	No
waterton glacier international peace parkWaterton Glacier International Peace Park	united states of america United States of America	2010	Housing, Mining, Temperature change, Invasive/alien terrestrial species,	No
waterton glacier international peace parkWaterton Glacier International Peace Park	united states of america United States of America	2009	Mining, Temperature change, Other climate change impacts,	No
yellowstone national parkYellowstone National Park	united states of america United States of America	2012	Ground transport infrastructure, Effects arising from use of transportation infrastructure, Surface water pollution, Air pollution, Input of excess energy, Mining, Impacts of tourism/visitor/recreation, Invasive / alien freshwater species, Management systems/ management plan,	No
yellowstone national parkYellowstone National Park	united states of america United States of America	2010	Ground transport infrastructure, Effects arising from use of transportation infrastructure, Surface water pollution, Air pollution, Input of excess energy, Mining, Impacts of tourism/visitor/recreation, Invasive / alien freshwater species, Management systems/ management plan,	No
yellowstone national parkYellowstone National Park	united states of america United States of America	2008	Ground transport infrastructure, Effects arising from use of transportation infrastructure, Surface water pollution, Air pollution, Input of excess energy, Mining, Impacts of tourism/visitor/recreation, Invasive / alien freshwater species, Management systems/ management plan,	No
yellowstone national parkYellowstone National Park	united states of america United States of America	2006	Ground transport infrastructure, Effects arising from use of transportation infrastructure, Air pollution, Input of excess energy, Mining, Invasive / alien freshwater species,	No
yellowstone national parkYellowstone National Park	united states of america United States of America	2005	Ground transport infrastructure, Effects arising from use of transportation infrastructure, Air pollution, Input of excess energy, Mining, Invasive / alien freshwater species,	No
yellowstone national parkYellowstone National Park	united states of america United States of America	2004	Ground transport infrastructure, Effects arising from use of transportation infrastructure, Surface water pollution, Input of excess energy, Mining, Impacts of tourism/visitor/recreation, Invasive / alien freshwater species, Other Threats: Brucella infection threat to bison population	No
yellowstone national parkYellowstone National Park	united states of america United States of America	1989	Other Threats: Fire	No
yellowstone national parkYellowstone National Park	united states of america United States of America	1988	Other Threats: Fire	No

* : 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.