What was left of Mormon Island was eventually razed, as the Folsom Dam project was set to flood the town. The only visible remnant of this community is Mormon Island Cemetery, a relocation cemetery located south of the lake on the dry side of Mormon Island Dam (off of Green Valley Road in Folsom, California). The cemetery also contains remains exhumed from other cemeteries that were inundated by the creation of Folsom Lake as well as relocated graves from Prairie City which were unearthed during construction of an on-ramp to U.S. Route 50 from Prairie City Road.