High Rock Lake

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High Rock Lake, Davidson County, North Carolina, United States (35.66783 -80.30838)

About this map

Name: High Rock Lake topographic map, elevation, relief.

Coordinates: 35.58551 -80.40442 35.75015 -80.16805

Minimum elevation: 574 ft

Maximum elevation: 1,198 ft

Average elevation: 722 ft

High Rock Lake

At the time of construction, High Rock was the largest reservoir in North Carolina and one of the largest in the United States. When full, its surface covers 15,180 acres (61 km2) with 360 miles (579 km) of shoreline and is 59 feet (18 m) deep at the dam. Normal pool elevation is 624 feet above sea level (655’ 1926 Alcoa datum). Upstream, the Yadkin River drains 4341 square miles (10,290 km2) of the land area of North Carolina’s northwest piedmont.

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