District of Columbia County Tide Times
High Tide at 4:21 am
- 11th Street Bridge
- Benning Bridge
- Evans Point
- Francis Case Memorial Bridge
- Frederick Douglass Memorial Bridge
- Greenleaf Point
- John Phillip Sousa Bridge
- Kenilworth Aquatic Garden
- Kingman Lake
- New York Avenue Bridge
- Officer Kevin J Welsh Memorial Bridge
- Poplar Point
- Potomac River-Bellevue
- Potomac River-Marbury Point
- Tidal Basin
- Washington DC
- Washington Naval Yard
- Whitney Young Memorial Bridge