ɪɹˈoʊʒən ˌoʊvɚ ðə kˈoːɹs ʌv θɹˈiː dˈeɪz wˈɑːʃt ɐwˈeɪ sˈɔɪl bᵻlˌoʊ ðə spˈɪlweɪ tə ɹᵻvˈiːl wʌt ɪz nˈaʊ ðə kˈænɪən lˈeɪk ɡˈoːɹdʒ.
Erosion over the course of three days washed away soil below the spillway to reveal what is now the Canyon Lake Gorge.