Water is poured into a basin
Aerial view of the Del Mar beach
Aerial view of the San Diego River
Woman gives presentation outside
Aerial view of Del Mar as people walk on the beach
A hand with a glove on it throws a pipette into a bag
A freezer that says safe water written in the frost is opened
Aerial view of students paddle boarding in Mission Bay
Ducks swim in the water
A student points and talks about her poster
The San Diego River in Mission Valley
Students gather around a poster board pointing and chatting 
A hand points at the poster board
Aerial view of the San Diego river
A pipette is used to drop into a tube
A woman stands outside giving a presentation