ðə ɹᵻsˈɜːdʒəns hˈæzbiːn ɛksplˈoːɹd baɪ kˈeɪv dˈaɪvɚz tʊ ɐ dˈɛpθ ʌv bˌʌt fˈɜːðɚɹ ɛksploːɹˈeɪʃən wʌz hˈɔltᵻd baɪ ɐ kənstɹˈɪkʃən.
The resurgence has been explored by cave divers to a depth of  but further exploration was halted by a constriction.