Several rare species are also found on the site, including pomme-de-prairie, white camas, striped hairstreak, and the state-threatened species rough-stemmed false foxglove (Agalinis gattingeri) and regal fritillary.
The dam is adjacent to Pomme de Terre State Park and is crossed by Route 254.
It was succeeded as Luxembourgish representative at the 1972 Contest by Vicky Leandros with "Après toi".
It features over 220 voices, including that of Hugh Lupton, TUUP, Sally Pomme Clayton, Ben Haggarty, Abbi Patrix and Laura Simms, as well as superb examples of some of the world's greatest surviving epic singing traditions such as Central Indian Pandavani, Rajasthani Pabuji Ki Phad, Kyrgyz Manas singing (singers of the epic of Manas), the work of Turkish Ashiks and Bangladeshi Palagan and Patuagan performers.