![A close-up showing the scale of one of the blocks of Castle Rock Conglomerate that is already displaced, Castle Rock, Colorado, January 1981. Photo credit: Colorado Geological Survey.](https://coloradogeologicalsurvey.org/wp-content/uploads/RT-0050005-85-rockfall-500x500.jpg)
Hazards
July 10, 2009
Case Study: Rockfall – St. Francis of Assisi, Castle Rock
The CGS studied the site of St. Francis of Assisi Church in Castle Rock extensively after a block detached from…
<a href=”https://en.wikipedia.org/wiki/Douglas_County,_Colorado”>Douglas County</a> is one of the 64 counties of Colorado. As of the 2010 census, the population was 285,465. The county seat is Castle Rock.