Sand Ackerman Island Columbia

Lady Bird Johnson Park, formerly known as Columbia Island until 1968, is an island located in the Potomac River in Washington, D.C., in the United States. It formed naturally as an extension of Analostan Island in the latter part of the 1800s, and over time erosion and flooding severed it from Analostan, now known as Theodore Roosevelt Island.
  • Location: Potomac River, Washington, D.C., U.S.
  • Population: 0
  • Total islands: 1
  • Area: 0.19 sq mi (0.49 km²)
  • Length: 1.32 mi (2.12 km)
  • Coastline: 2.95 mi (4.75 km)
  • Highest elevation: 22 ft (6.7 m)

Nearby

Data from: en.wikipedia.org