The US Army Corps of Engineers Cold Regions Research and Engineering Laboratory and the University of California – Santa Barbara operate a research site at 2940 m on Mammoth Mountain called The CRREL/UCSB Energy Site (CUES).
Bair, E. H., R. E. Davis, and J. Dozier (2018), Hourly mass and snow energy balance measurements from Mammoth Mountain, CA USA, 2011–2017, Earth System Science Data, 10, 549-563, doi: 10.5194/essd-10-549-2018. [pdf]
Bair, E.H., Dozier, J., Colee, M. and Claffey, K. (2015) CUES – A Study Site for Measuring Snowpack Energy Balance in the Sierra Nevada. Frontiers in Geoscience 3, doi: 10.3389/feart.2015.00058. [pdf]