The Rancho Cucamonga Public Library offers a host of activities and events for all members of our community. We encourage you to explore our programs and join in on the fun!
For emergencies, such as downed power lines, call 9-1-1. To report downed trees or other large debris in the roadway, please call the Rancho Cucamonga Police Department’s non-emergency line at (909) 941-1488. Due to the elevated fire risk, Southern California Edison has notified customers of possible Public Safety Power Shutoffs, for more information about PSPS, visit https://www.sce.com/psps.