Domenigoni Mountains facts for kids
Quick facts for kids Domenigoni Mountains |
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 Location in California
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| Highest point | |
| Elevation | 631 m (2,070 ft) |
| Geography | |
| Country | United States |
| State | California |
| District | Riverside County |
| Range coordinates | 33°41′43.080″N 117°1′52.095″W / 33.69530000°N 117.03113750°W |
| Topo map | USGS Winchester |
The Domenigoni Mountains are a mountain range found in Riverside County, California. These mountains are an interesting part of the landscape in Southern California. They are not very tall, but they play an important role in the area.
Discover the Domenigoni Mountains
The Domenigoni Mountains are located in a busy part of California. They sit north of the Menifee Valley. To their south are the Perris Valley and San Jacinto Valley. You can also find them west and north of Diamond Valley. They are also north of the Domenigoni Valley.
What Are These Mountains Made Of?
The rocks that make up the Domenigoni Mountains are very old. Most of the mountains are made of a type of rock called metamorphic rock. This rock was formed a very long time ago. It dates back to the Triassic and Jurassic periods. These periods were part of the age of dinosaurs.
A specific part of the mountains is called Searls Ridge. The highest point of the range is 1967 feet tall. This peak is just west of Searls Ridge, connected by a lower area called a saddle. A saddle is like a dip between two mountain peaks.
Some parts of the mountains have different kinds of rock. The far eastern end of Searls Ridge has granitic rock. The western end of the 1967-foot summit also has this type of rock. Granitic rock is another ancient rock type. It formed during the Cretaceous period.
Mountains and the Lake
The Domenigoni Mountains are very important for a large lake nearby. Searls Ridge and the 1967-foot summit help to surround Diamond Valley Lake. This lake is a big reservoir. It holds water for many people.
The Domenigoni Mountains form the northern shore of the lake. The Rawson Mountains form the southern shore. The Domenigoni Valley and Diamond Valley are located between these two mountain ranges.
These mountains are crucial because they hold the water for the reservoir. The dams that create Diamond Valley Lake were built right into the rock of these mountains. The rock type used for the dams is from the French Valley formation. This formation is found in both the Domenigoni and Rawson mountain ranges.
