Ralston Creek Shale Color

Ralston Creek is a tributary of Clear Creek, approximately 32 miles long, in central Colorado in the United States. It drains a suburban and urban area of the northwestern Denver Metropolitan Area. It rises in the foothills in northeastern Gilpin County, in southern Golden Gate Canyon State Park. It descends through a valley eastward into Jefferson, following Drew Hi…
Ralston Creek is a tributary of Clear Creek, approximately 32 miles long, in central Colorado in the United States. It drains a suburban and urban area of the northwestern Denver Metropolitan Area. It rises in the foothills in northeastern Gilpin County, in southern Golden Gate Canyon State Park. It descends through a valley eastward into Jefferson, following Drew Hill Road, emerging from the mountains approximately 3 miles north of Golden, where it is impounded to form Ralston Reservoir and Arvada/Blunn Reservoir on both sides of State Highway 93. It flows eastward through Arvada and joins Clear Creek from the north in southeast Arvada, near the intersection of Sheridan Avenue and Interstate 76.
  • Length: 32 mi (51 km)
  • Progression: Clear Creek South Platte · Platte Missouri Mississippi
Data from: en.wikipedia.org