Salmon Creek Dam

Salmon Creek Dam is a concrete arch structure in Juneau that spans a river valley and holds back water in a large reservoir. The structure powers the city through hydroelectric generation and supplies drinking water to the community.

The dam was built in 1914 for a mining company operating in the area and represented a breakthrough in engineering design. Its innovative arch approach later became a model that many other dam projects adopted.

The structure has shaped how the local community manages water resources and relates to the salmon populations that return each season. Visitors notice how the dam's presence influences the relationship between the city and its natural surroundings.

The dam and surrounding area are accessible for visitors who want to see the valley and landscape. Bring sturdy footwear and be prepared for Alaska's variable weather, as conditions can shift quickly between clear and rainy.

The dam uses an unusual construction method where the arch shape makes more efficient use of materials compared to traditional dam building approaches. This meant less concrete and steel were needed during construction, making the project more cost-effective.

Location: Juneau

GPS coordinates: 58.34170,-134.40100

Latest update: December 12, 2025 09:04