|Vegetation habitats||Blue oak woodland and riparian habitat|
|Ownership||The property is under private ownership, but its natural and ecological resources and open space and scenic values were protected by Save Mount Diablo with a conservation easement in 2016.|
Rideau, located at 1650 Curry Canyon Road, is a 5-acre site that includes a 635-foot segment of Curry Canyon Creek, with a ford across the creek. The site is located to the east of the Wright Canyon property, and north of Curry Canyon Ranch. The site serves as a bridge between these properties and is ecologically valuable because of the long segment of Curry Creek.