TOP L to R: LISA THOMPSON, COLT KERNAN, RILEY WINEBARGER AND CHANCE BOLDUC LOOK AT CORE SAMPLES FROM THE EDWARDS AQUIFER ON THE LES WHITE PROPERTY; RIO MURSINA AND ZACH MUNGIA PREPARING A BOTTLE KIT WHILE CHANCE BOLDUC TAKES NOTES NEXT TO TAYLOR MORRIS (WITH BRAID); RILEY WINEBARGER USES AN ACOUSTIC DOPPLER VELOCIMETER TO MEASURE THE FLOW OF THE JEMEZ RIVER WHILE KIMMY MCCORMACK LOOKS ON. BOTTOM L to R: STUDENTS ABSORBING A FIELD CHEMISTRY LESSON ON THE BANKS OF THE JEMEZ RIVER, NEW MEXICO; ANNA TURETSKAIA AND LOGAN SCHMIDT ANALYZING THE GRAIN SIZES OF A SOIL CORE IN THE VALLES CALDERA.