Waterway information
Kind:
Inland
Driving areas:
🌊 Atlantic Ocean🇺🇸 United States of America
Length:
520.2 km¹
¹River kilometers or bank length recorded in NavShip, including river arms and harbor entrances.
Availability:
Completely recorded
Recent Update: 30.12.2025²
² This date indicates when an adjustment last took place in the course of the body of water
Recorded:
Locks: 0
Harbours / marinas: 15
Bridges: 3
Berths: 0
Slipways: 2
Fuelstations: 0
Route:
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Information about data associated with this body of water (20 available):
Data by OpenSeaMap (c) OSM contributors, www.openseamap.org
| # | Kind | Coordinates | Name | Information |
|---|
| 1 | Marina | 38.14296,-76.61558 | 2022-06-27T05:04:01Z | Coles Point Marina |
| 2 | Marina | 38.23989,-76.76399 | 2025-12-21T23:55:54Z | Colton's Point Marina |
| 3 | Marina | 38.3221,-77.04971 | 2024-11-08T14:25:24Z | Machodoc Creek Marina
https://www.machodoccreekmarina.com/ |
| 4 | Marina | 38.51975,-77.28661 | 2020-05-19T21:33:26Z | |
| 5 | Marina | 38.77725,-77.04863 | 2025-02-24T21:40:46Z | Belle Haven |
| 6 | Marina | 38.77759,-77.04908 | 2023-12-09T19:14:27Z | Belle Haven Marina
https://www.saildc.com |
| 7 | Marina | 38.78491,-77.0191 | 2020-05-19T21:33:26Z | National Harbor Marina |
| 8 | Marina | 38.3657,-76.98202 | 2021-10-24T02:37:01Z | Aqualand Marina |
| 9 | Marina | 38.83192,-77.04135 | 2022-05-21T01:56:23Z | Washington Sailing Marina
https://boatingindc.com/marinas/washington-sailing-marina/ |
| 10 | Marina | 38.0309,-76.57626 | 2025-01-23T12:42:26Z | |
| 11 | Marina | 38.70292,-77.0245 | 2025-01-18T04:14:21Z | Fort Washington Marina
https://www.nps.gov/pisc/planyourvisit/fort-washington-marina.htm |
| 12 | Marina | 38.45304,-77.05285 | 2022-08-14T21:07:32Z | Goose Bay Marina |
| 13 | Marina | 38.87547,-77.04928 | 2024-06-13T11:00:53Z | Columbia Island Marina
https://boatingindc.com/marinas/columbia-island-marina/ |
| 14 | Marina | 38.17658,-76.54623 | 2025-12-05T04:29:17Z | Tall Timbers Marina
+1-301-994-1508
https://www.talltimbersmd.com/ |
| 15 | Marina | 38.83341,-77.02421 | 2023-09-28T10:26:00Z | Capital Cove Marina
+1 202-767-5424
https://www.jbabfss.com/capital-cove-marina |
| 16 | Bridge | 39.43666,-77.80123 | Unknown | Clearance height: 2023-09-27T20:41:54Z m
Movable bridge (e.g. lifting bridge or drawbridge)
fixed |
| 17 | Bridge | 39.43607,-77.803 | Unknown | Clearance height: 2023-09-27T20:41:54Z m
Movable bridge (e.g. lifting bridge or drawbridge)
fixed |
| 18 | Bridge | 39.43365,-77.79644 | Unknown | Clearance height: 2023-03-07T04:23:33Z m
Movable bridge (e.g. lifting bridge or drawbridge)
fixed |
| 19 | Slipway | 38.45334,-77.05289 | Unknown | 2021-10-24T03:31:45Z |
| 20 | Slipway | 38.83426,-77.02341 | small_craft_facility | 2023-05-04T18:01:44Z |
