Take advantage of the search to browse through the World Heritage Centre information.

i
ii
iii
iv
v
vi
vii
viii
ix
x

State of Conservation

94
Reports
17
Properties concerned
13
States Parties with SOC reports
Threats* : Water infrastructureclose
Region: Europe and North Americaclose
States Parties: Portugal
Year: 2013
Document Source: WHC-13/37.COM/7B
Threats*: Water infrastructure
States Parties: Portugal
Year: 2012
Document Source: WHC-12/36.COM/7B
Threats*: Water infrastructure
States Parties: Türkiye
Year: 2023
Initialy proposed for examination in 2022
Document Source: WHC/23/45.COM/7B.Add.2
Threats*: Water infrastructure
States Parties: Türkiye
Year: 2021
Initialy proposed for examination in 2020
Document Source: WHC/21/44.COM/7B.Add
Threats*: Water infrastructure
States Parties: Türkiye
Year: 2019
Document Source: WHC/19/43.COM/7B.Add
Threats*: Water infrastructure
States Parties: Spain
Year: 2023
Document Source: WHC/23/45.COM/7B.Add.2
Threats*: Water infrastructure
States Parties: Spain
Year: 2021
Document Source: WHC/21/44.COM/7B.Add
Threats*: Water infrastructure
States Parties: Spain
Year: 2019
Document Source: WHC/19/43.COM/7B
Threats*: Water infrastructure
States Parties: Spain
Year: 2017
Document Source: WHC/17/41.COM/7B,WHC/17/41.COM/INF.7 Rev
Threats*: Water infrastructure
Other Threats: Guadalquivir River dredging project
States Parties: Montenegro
Year: 2023
Document Source: WHC/23/45.COM/7B.Add.2
Threats*: Water infrastructure
States Parties: Montenegro
Year: 2021
Initialy proposed for examination in 2020
Document Source: WHC/21/44.COM/7B
Threats*: Water infrastructure
States Parties: Montenegro
Year: 2008
Document Source: WHC-08/32.COM/7B
Threats*: Water infrastructure
States Parties: Montenegro
Year: 2007
Document Source: WHC-07/31.COM/7B.Add
Threats*: Water infrastructure
States Parties: Montenegro
Year: 2006
Document Source: WHC-06/30.COM/7B
Threats*: Water infrastructure
States Parties: Montenegro
Year: 2005
Document Source: WHC-05/29.COM/7B.Rev
Threats*: Water infrastructure
States Parties: Montenegro
Year: 1993
Document Source: WHC-93/CONF.001/3,WHC-93/CONF.002/5
Threats*: Water infrastructure
States Parties: Montenegro
Year: 1992
Document Source: CLT-92/CONF.003/3,WHC-92/CONF.002/5
Threats*: Water infrastructure
States Parties: Montenegro
Year: 1985
Document Source: SC-85/CONF.008/9
Threats*: Water infrastructure
States Parties: Montenegro
Year: 1984
Document Source: SC/84/CONF.004/9
Threats*: Water infrastructure
States Parties: United States of America
Year: 2023
Document Source: WHC/23/45.COM/7A.Add
Threats*: Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
Danger List:  Yes
States Parties: United States of America
Year: 2021
Initialy proposed for examination in 2020
Document Source: WHC/21/44.COM/7A
Threats*: Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
Danger List:  Yes
States Parties: United States of America
Year: 2019
Document Source: WHC/19/43.COM/7A.Add
Threats*: Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
Danger List:  Yes
States Parties: United States of America
Year: 2018
Document Source: WHC/18/42.COM/7A
Threats*: Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
Danger List:  Yes
States Parties: United States of America
Year: 2017
Document Source: WHC/17/41.COM/7A,WHC/17/41.COM/INF.7 Rev
Threats*: Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
Danger List:  Yes
States Parties: United States of America
Year: 2016
Document Source: WHC/16/40.COM/7A
Threats*: Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
Danger List:  Yes
States Parties: United States of America
Year: 2015
Document Source: WHC-15/39.COM/7A.Add
Threats*: Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
Danger List:  Yes
States Parties: United States of America
Year: 2014
Document Source: WHC-14/38.COM/7A
Threats*: Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
Danger List:  Yes
States Parties: United States of America
Year: 2013
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*: Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
Danger List:  Yes
States Parties: United States of America
Year: 2012
Document Source: WHC-12/36.COM/7A
Threats*: Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
Danger List:  Yes
States Parties: United States of America
Year: 2008
Document Source: WHC-08/32.COM/7B
Threats*: Water infrastructure
Other Threats: Mercury contamination of fish and wildlife
States Parties: United States of America
Year: 2007
Document Source: WHC-07/31.COM/7A
Threats*: Water infrastructure
Danger List:  Yes
States Parties: United States of America
Year: 2006
Document Source: WHC-06/30.COM/7A
Threats*: Water infrastructure
Danger List:  Yes
States Parties: United States of America
Year: 2005
Document Source: WHC-05/29.COM/7A
Threats*: Water infrastructure
Danger List:  Yes
States Parties: United States of America
Year: 2004
Document Source: WHC-04/28.COM/15A.Rev
Threats*: Water infrastructure
Other Threats: Concerns about numbers of boaters in Florida Bay and their impacts on bottomland wilderness, including especially propeller scars from boat groundings.
Danger List:  Yes
States Parties: United States of America
Year: 2003
Document Source: WHC.03/27.COM/7A
Threats*: Water infrastructure
Danger List:  Yes
States Parties: United States of America
Year: 2002
Document Source: WHC-02/CONF.202/18
Threats*: Water infrastructure
Danger List:  Yes
States Parties: United States of America
Year: 2001
Document Source: WHC-01/CONF.208/09,WHC-01/CONF.208/9,WHC-2001/CONF.205/4
Threats*: Water infrastructure
Danger List:  Yes
States Parties: United States of America
Year: 2000
Document Source: WHC-2000/CONF.202/4,WHC-2000/CONF.204/9
Threats*: Water infrastructure
Danger List:  Yes
States Parties: United States of America
Year: 1999
Document Source: WHC-99/CONF.209/13
Threats*: Water infrastructure
Danger List:  Yes
States Parties: United States of America
Year: 1998
Document Source: WHC-98/CONF.203/7
Threats*: Water infrastructure
Danger List:  Yes
States Parties: United States of America
Year: 1997
Document Source: WHC-97/CONF.208/8A
Threats*: Water infrastructure
Danger List:  Yes
States Parties: United States of America
Year: 1996
Document Source: WHC-96/CONF.201/7A,WHC-96/CONF.202/2B
Threats*: Water infrastructure
Danger List:  Yes
States Parties: United States of America
Year: 1995
Document Source: WHC-95/CONF.201/4,WHC-95/CONF.203/5,WHC-95/CONF.203/5 Add.1
Threats*: Water infrastructure
Danger List:  Yes
States Parties: United States of America
Year: 1994
Document Source: WHC-94/CONF.003/6,WHC-94/CONF.003/6 Add.
Threats*: Water infrastructure
Danger List:  Yes
States Parties: United States of America
Year: 1993
Document Source: WHC-93/CONF.002/5
Threats*: Water infrastructure
States Parties: Russian Federation
Year: 2013
Document Source: WHC-13/37.COM/7B.Add
Threats*: Water infrastructure
States Parties: United States of America
Year: 2018
Document Source: WHC/18/42.COM/7B
Threats*: Water infrastructure
States Parties: Portugal
Year: 1998
Document Source: WHC-98/CONF.201/3B,WHC-98/CONF.203/8Rev.
Threats*: Water infrastructure
States Parties: Austria
Year: 2019
Document Source: WHC/19/43.COM/7B
Threats*: Water infrastructure
States Parties: Austria
Year: 2017
Document Source: WHC/17/41.COM/7B
Threats*: Water infrastructure
States Parties: Austria
Year: 2015
Document Source: WHC-15/39.COM/7B
Threats*: Water infrastructure
States Parties: Austria
Year: 2013
Document Source: WHC-13/37.COM/7B.Add
Threats*: Water infrastructure
States Parties: Austria
Year: 2011
Document Source: WHC-11/35.COM/7B
Threats*: Water infrastructure
States Parties: Russian Federation
Year: 2023
Initialy proposed for examination in 2022
Document Source: WHC/23/45.COM/7B.Add.2
Threats*: Water infrastructure
States Parties: Russian Federation
Year: 2021
Initialy proposed for examination in 2020
Document Source: WHC/21/44.COM/7B
Threats*: Water infrastructure
States Parties: Russian Federation
Year: 2018
Document Source: WHC/18/42.COM/7B
Threats*: Water infrastructure
States Parties: Russian Federation
Year: 2017
Document Source: WHC/17/41.COM/7B
Threats*: Water infrastructure
States Parties: Russian Federation
Year: 2016
Document Source: WHC/16/40.COM/7B.Add
Threats*: Water infrastructure
States Parties: Russian Federation
Year: 2015
Document Source: WHC-15/39.COM/7B.Add,WHC-15/39.COM/INF.7,WHC-15/39.COM/INF.7Rev
Threats*: Water infrastructure
States Parties: Greece
Year: 1994
Document Source: WHC-94/CONF.001/3B Add.1
Threats*: Water infrastructure
Other Threats: chemical pollution
States Parties: Spain
Year: 2005
Document Source: WHC-05/29.COM/7B.Rev
Threats*: Water infrastructure
States Parties: Spain
Year: 2004
Document Source: WHC-04/28.COM/15B
Threats*: Water infrastructure
States Parties: Spain
Year: 2003
Document Source: WHC.03/27.COM/7B
Threats*: Water infrastructure
States Parties: Spain
Year: 2001
Document Source: WHC-01/CONF.208/10,WHC-2001/CONF.205/5
Threats*: Water infrastructure
States Parties: Slovenia
Year: 2004
Document Source: WHC-04/28.COM/15B
Threats*: Water infrastructure
States Parties: Bulgaria
Year: 2003
Document Source: WHC.03/27.COM/7A
Threats*: Water infrastructure
Other Threats: Loss of biodiversity
Danger List:  Yes
States Parties: Bulgaria
Year: 2002
Document Source: WHC-02/CONF.202/18
Threats*: Water infrastructure
Other Threats: Loss of biodiversity
Danger List:  Yes
States Parties: Bulgaria
Year: 2001
Document Source: WHC-01/CONF.208/09,WHC-01/CONF.208/9,WHC-01/CONF.208/INF.5,WHC-2001/CONF.205/4
Threats*: Water infrastructure
Other Threats: Loss of biodiversity
Danger List:  Yes
States Parties: Bulgaria
Year: 2000
Document Source: WHC-2000/CONF.202/4,WHC-2000/CONF.204/9
Threats*: Water infrastructure
Other Threats: Loss of biodiversity
Danger List:  Yes
States Parties: Bulgaria
Year: 1999
Document Source: WHC-99/CONF.209/13
Threats*: Water infrastructure
Other Threats: Loss of biodiversity
Danger List:  Yes
States Parties: Bulgaria
Year: 1998
Document Source: WHC-98/CONF.201/3A,WHC-98/CONF.203/7
Threats*: Water infrastructure
Other Threats: Loss of biodiversity
Danger List:  Yes
States Parties: Bulgaria
Year: 1997
Document Source: WHC-97/CONF.208/8A
Threats*: Water infrastructure
Other Threats: Loss of biodiversity
Danger List:  Yes
States Parties: Bulgaria
Year: 1996
Document Source: WHC-96/CONF.201/7A,WHC-96/CONF.202/2B
Threats*: Water infrastructure
Other Threats: Loss of biodiversity
Danger List:  Yes
States Parties: Bulgaria
Year: 1995
Document Source: WHC-95/CONF.201/4,WHC-95/CONF.203/5,WHC-95/CONF.203/5 Add.1
Threats*: Water infrastructure
Other Threats: Loss of biodiversity
Danger List:  Yes
States Parties: Bulgaria
Year: 1994
Document Source: WHC-94/CONF.001/3B Add.1,WHC-94/CONF.003/6,WHC-94/CONF.003/6 Add.
Threats*: Water infrastructure
Other Threats: Loss of biodiversity
Danger List:  Yes
States Parties: Bulgaria
Year: 1993
Document Source: WHC-93/CONF.001/3,WHC-93/CONF.002/5
Threats*: Water infrastructure
Other Threats: Loss of biodiversity
Danger List:  Yes
States Parties: Bulgaria
Year: 1992
Document Source: CLT-92/CONF.003/3,WHC-92/CONF.002/5,WHC-92/CONF.002/7 Rev
Threats*: Water infrastructure
Other Threats: Loss of biodiversity
States Parties: Bulgaria
Year: 1991
Document Source: SC-91/CONF.002/15
Threats*: Water infrastructure
Other Threats: Loss of biodiversity
States Parties: Serbia
Year: 1988
Document Source: SC-88/CONF.001/13
Threats*: Water infrastructure
States Parties: Italy
Year: 2023
Document Source: WHC/23/45.COM/7B.Add
Threats*: Water infrastructure
Other Threats: Climate change and severe weather events / Climate Change impacts on the lagoon ecology and built fabric
States Parties: Italy
Year: 2021
Initialy proposed for examination in 2020
Document Source: WHC/21/44.COM/7B.Add
Threats*: Water infrastructure
Other Threats: Climate change and severe weather events / Climate Change impacts on the lagoon ecology and built fabric
States Parties: Italy
Year: 2019
Document Source: WHC/19/43.COM/7B
Threats*: Water infrastructure
Other Threats: Climate change and severe weather events / Climate Change impacts on the lagoon ecology and built fabric
States Parties: Italy
Year: 2017
Document Source: WHC/17/41.COM/7B.Add
Threats*: Water infrastructure
States Parties: Italy
Year: 2016
Document Source: WHC/16/40.COM/7B.Add
Threats*: Water infrastructure
States Parties: Italy
Year: 2014
Document Source: WHC-14/38.COM/7B.Add
Threats*: Water infrastructure
States Parties: Canada
Year: 2023
Initialy proposed for examination in 2022
Document Source: WHC/23/45.COM/7B.Add
Threats*: Water infrastructure
Other Threats: Lack of engagement with First Nations and Metis in monitoring activities and insufficient consideration of traditional ecological knowledge; Insufficiently understood cumulative impacts of multiple development pressures
States Parties: Canada
Year: 2021
Document Source: WHC/21/44.COM/7B.Add
Threats*: Water infrastructure
Other Threats: Lack of engagement with First Nations and Metis in monitoring activities and insufficient consideration of traditional ecological knowledge; Insufficiently understood cumulative impacts of multiple development pressures
States Parties: Canada
Year: 2019
Document Source: WHC/19/43.COM/7B.Add
Threats*: Water infrastructure
Other Threats: Lack of engagement with First Nations and Metis in monitoring activities and insufficient consideration of traditional ecological knowledge
States Parties: Canada
Year: 2017
Document Source: WHC/17/41.COM/7B.Add
Threats*: Water infrastructure
Other Threats: Lack of engagement with First Nations and Metis in monitoring activities and insufficient consideration of traditional ecological knowledge
States Parties: Canada
Year: 2015
Document Source: WHC-15/39.COM/7B.Add
Threats*: Water infrastructure
States Parties: Canada
Year: 1992
Document Source: CLT-92/CONF.003/3,WHC-92/CONF.002/12
Threats*: Water infrastructure
Other Threats: Bison herd infected with either tuberculosis and/or brucellosis
States Parties: Canada
Year: 1991
Document Source: SC-91/CONF.002/4 Add.
Threats*: Water infrastructure
Other Threats: Bison herd infected with either tuberculosis and/or brucellosis
States Parties: Canada
Year: 1990
Document Source: CC-90/CONF.004/13
Threats*: Water infrastructure
Other Threats: Bison herd infected with either tuberculosis and/or brucellosis
States Parties: Canada
Year: 1985
Document Source: SC-85/CONF.008/9
Threats*: Water infrastructure

* : 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.


top