Alder Creek (Nevada County, California) facts for kids

Alder Creek just below Fjord Road, Truckee

A beaver pond on Alder Creek

Alder Creek is a stream that flows all year round in Nevada County, California. Most of it is located within the town of Truckee. This creek starts near Donner Ridge, which is west of Truckee. It then flows north and ends at Prosser Creek Reservoir. From there, its water eventually joins the Truckee River through Prosser Creek.

Alder Creek panoramic view at Emigrant Trail footbridge

Alder Creek flows into Prosser Creek Reservoir. The water level here was low in October 2020.

History of Alder Creek Valley

The Donner Party Camp

A plaque about the Donner women at the Alder Creek Valley camp memorial

A plaque for the Donner Party camp, at the Alder Creek Valley memorial

Alder Creek Valley is known for a sad event in American history. In November 1846, a group of pioneers called the Donner Party was traveling west. They were trying to reach California. However, heavy snow stopped them right here in Alder Creek Valley. They were forced to set up camp for the winter.

Remembering the Donner Party

Today, you can visit a special memorial in Alder Creek Valley. It honors the Donner Party and their difficult journey. This memorial is located just north of the creek, off California route 89. It helps us remember the challenges faced by early settlers.