Indiana University Bloomington

Office of Underwater Science

Academic Diving Program

Our Research



Buoy Maintainence on Guadalupe Preserve


Old ropes around the site were removed. Several of the old buoys were underwater and in poor condition.
IU students recovering salvageable materials from old buoys and ropes
IU students replacing old buoy ropes with new ones
New auger screws have been drilled in sand bed around the preserve for new buoys, extending park boundries.
New auger screw with buoy rope
Students fabricating new buoys for around the preserve
Finished buoy marking the preseve boundries