In this workshop we will use Global Navigation Satellite System (GNSS)/Global Positioning System (GPS) stations to estimate hydrologic loads in combination with with hydrologic and meteorological datasets. This multi-faceted short course will provide a well-rounded and thorough introduction to GNSS-based hydrogeodesy with the combination of field work, data analysis, discussion, lecture, data analysis, and programming. This hydroshare group contains workshop materials. This workshop was held in person in Missoula Montana July 18 - July 22, 2022.