Rocklin, California

14 Land Tracts in Placer County , Lower American Watershed

Rocklin, California, located in Placer County, faces a relatively moderate overall hazard risk level, with specific risks varying from very low to relatively high. The area is prone to moderate earthquake risk due to its proximity to fault lines such as the Hayward Fault Zone and the Calaveras Fault Zone. In addition, the region experiences relatively high drought risk, with low precipitation levels and high temperatures contributing to water scarcity and potential wildfires.

The climate in Rocklin is characterized by relatively high temperatures and moderate humidity levels, with a significant annual precipitation rate. The city is situated near the Lower American and Lower Sacramento hydrologic units, which can increase the risk of flooding during heavy rainfall events. The presence of nearby mountain peaks, such as the Sierra Nevada Mountains, can also amplify the impact of extreme weather events, leading to potential landslides and debris flows in the area.

Although Rocklin is not directly located on the coastline, it is still vulnerable to climate-related risks such as severe storms and flooding, as evidenced by historical events like the severe flooding in the Sacramento region in 1986. The city's proximity to water bodies like the American River increases the risk of flooding during periods of heavy rainfall. Overall, while Rocklin faces a mix of natural disaster risks, the community must remain vigilant and prepared to mitigate the potential impacts of earthquakes, droughts, and flooding in the region.