State of Conservation
5
Reports
3
Properties
1
States Parties
| Site | State Party | Year | Threats* | Danger List |
|---|---|---|---|---|
| grand canyon national parkGrand Canyon National Park | united states of america United States of America |
2018 | Mining, | No |
| grand canyon national parkGrand Canyon National Park | united states of america United States of America |
2016 | Mining, | No |
| waterton glacier international peace parkWaterton Glacier International Peace Park | united states of america United States of America |
2010 | Mining, | No |
| yellowstone national parkYellowstone National Park | united states of america United States of America |
2012 | Mining, | No |
| yellowstone national parkYellowstone National Park | united states of america United States of America |
2010 | Mining, | 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.

United States of America
