Angle Lake

Angle Lake is an L-shaped urban lake within walking distance of SeaTac airport that has remarkably good water quality. A ten acre public park is located on its western shore while the rest of the lakeshore is surrounded by private homes and docks. The park has an open grassy area and a boat launch, a stage, picnic shelter/barbecue area, a swimming area and restrooms. The lake is stocked with trout and bass.

Angle Lake recreation

• Angle Lake recreation information from King County's Small Lakes Recreation Guide (1.05 Mb Acrobat file)
• Angle Lake fishing (external link)
• Angle Lake weather report (external link)
• City of SeaTac Parks and Facilities (external link)
  • Directions to Angle Lake Park (external link)
    19408 International Blvd., SeaTac

Angle Lake and watershed data

• Watershed area: 478 acres
• Lake surface area: 102 acres
• Maximum depth: 52 feet
• Mean depth: 25 feet
• Angle Lake water quality data

Angle Lake drainage area and park location map

Angle Lake bathymetric contour map

For questions about lakes in King County, please contact Rachael Gravon, Water Quality Planner or Chris Knutson, Project Manager, Lake Stewardship Program.