09/23/2026
Some Folsom stories are carved in stone. One of them is underwater.
Before there was Folsom Lake, the valley along the American River held Gold Rush towns, working ranches, and family graves. Mormon Island grew around gold discovered near the river in 1848. It soon had stores, hotels, and a daily rhythm of its own.
That changed when Folsom Dam was built and the reservoir began filling in the 1950s. Families moved and whole communities relocated. The graves at Mormon Island were carefully moved to higher ground. The water took the town, but not the memory of the people buried there.
When the lake level drops during a dry year, pieces of that older valley reappear. Stone foundations, old roadbeds, and the outlines of the town can be seen along the shoreline. Longtime Folsom families still visit these places and share the story with their children.
That is 80 years of Folsom in a single view. A city shaped by water, difficult choices, and respect for the people who came before us.
Today Folsom Lake is where we swim, paddle, hike, and watch the sunset. It is also where an older story rests just below the surface. Both are worth knowing.
Learn more about Folsom's landmarks and the stories behind our 80th anniversary year at https://www.wrspg.com/blog/Celebrating+80+Years+of+Folsom%3A+From+Gold+Mining+Origins+to+California%E2%80%99s+%231+Place+to+Live
If you have questions about living in Folsom, or how the lake, trails, shoreline, and neighborhoods shape daily life here, reach out anytime.
Scott Kirk
916.847.5822
[email protected]