This comprehensive study of Chalchiuhtlicue reveals how the jade-skirted goddess of lakes, rivers, and springs functioned not as mere consort to Tlaloc but as a powerful divine force central to Mesoamerican religious life for over two millennia. Challenging scholarship that has marginalized female deities, this book demonstrates how Chalchiuhtlicue governed crucial domains from purification rituals and agricultural fertility to childbirth and political legitimation.

Drawing on archaeological evidence from Teotihuacan's Tepantitla murals, iconographic analysis of Aztec codices, colonial-era accounts, and contemporary indigenous practices, the research traces her veneration from early manifestations (100 BCE) through imperial adoption in Tenochtitlan to her transformed presence in modern Mexican water traditions. The analysis reveals how her worship adapted to diverse hydrological landscapes—from the Basin of Mexico's lake system to Maya cenotes—while maintaining core theological concepts about water's sacred feminine nature.

For religious studies scholars and anthropologists, this work offers a new theoretical framework for understanding gender in Mesoamerican cosmology while providing archaeologists and environmental historians insight into indigenous hydrological knowledge. As Mexico faces unprecedented water crises, Chalchiuhtlicue's tradition suggests how ancient wisdom might inform contemporary environmental challenges through approaches that integrate practical management with ethical relationship.