20180414-Lake_Mead_3rd_straw_low_level_pumping_tunnel |
page 3 of 4 |
18-starting_to_d... | 20-inside_the_fo... | 21-forebay_caver... | 22-pumps_to_hand... |
23-last_group_go... | 24-looking_up_th... | 25-looking_furth... | 26-looking_furth... |
19-lowering_into_the_access_shaft-takes_2_minutes_to_drop_over_500_ft.mp4 - [347 MB]