Infographic: Live and Historical Water Reservoir Volumes in California (1990-Present)

Click through the interactive Qlikview infographic to see how California’s water levels have changed over the last two decades.

By Circle of Blue
March 19, 2014

Like a human pulse, reservoirs are the most obvious indicator of a water supply system’s health. Qlik and Circle of Blue’s interactive dashboard shows both current conditions and historical trends for major reservoirs in California.

Read the Story: California’s Lingering Drought and Pollution Defy Solutions

Video: Watch the Qlikview Tutorial for California Reservoirs

This infographic was created by Chuck Bannon, demo architect for Qlikview, with contribution from Apeksha Pathak, user interface designer. Circle of Blue contributors to this project included Brett Walton, with assistance from Matthew Welch and J. Carl Ganter. Contact Brett Walton

Data from the California Department of Water Resources.

Choke Point: Index is produced in collaboration with Google Research, Qlikview, and the Columbia Water Center, with financial support from the Rockefeller Foundation.