Generate a more complex version of this sentence The exact level is not yet known, though waters approached those of the flood of 1972. (Generate a more complex version of this sentence) Tingkat sing tepat durung dingerteni, sanajan banyu cedhak karo banjir taun 1972.
Mesthi wae, versi sing luwih rumit saka ukara kasebut yaiku "Tingkat sing tepat durung dingerteni, nanging taman kasebut bakal ditutup ing akhir minggu sabanjure nalika operasi ndandani lan ngresiki utama ditindakake. "