Phone
+1 (202) 347-0173
Hours
Summer 9-6 Off season 10-4
VHF
Monitored: 72 | Working: 72
Arlington, VA | N 38° 52.450' / W 077° 02.900'
George Washington Memorial Pky
Arlington, VA 22202
Body of Water
Pentagon Lagoon
General Manager
Matt McDaniel
Dockmaster
Kenny Ward
Management Company
Guest Services Inc.
/-77.0483333333,38.8741666667,12/800x450?access_token=pk.eyJ1Ijoid2F0ZXJ3YXlndWlkZSIsImEiOiJGRmM1RDdzIn0.Wya5yV5QEqbz0-fct8zyIA)
Contact Request
Your request has been sent to the dockmaster at
Columbia Island Marina
Largest Vessel:
50 ft.
Total Slips:
385
Transient Slips:
15
Dock Type:
Floating
Approach / Dockside Depth:
8.0 / 8.0 ft.
Tide Range:
5.0 ft.
Dock Rates
Call for rates.
Call ahead to confirm as prices are always subject to change
Liveaboard Allowed:
No
Payment Methods:
VISA / MasterCard / Discover / AMEX / CASH
Fuel
Gas Price
87 Octane:
No
89 Octane:
No Report This Week
90 Octane:
No
91 Octane:
No
92 Octane:
No
93 Octane:
No
94+ Octane:
No
Non-Ethanol: Yes
ValvTect®: No
Discounts
Comments: (S)(No report till 2026 Season) Fuel docks open 9:30 am to 5:30 pm daily Prices are subject to change
Last Fuel Update: 12/02/25
Electric
15 Amps:
No
20 Amps:
No
30 Amps:
Yes
50 Amps:
Yes
100 Amps:
No
200+ Amps:
No
480 Volts:
No
Amenities
Dockside
Water:
Yes
Phone:
No
Cable:
No
WiFi:
Yes
Pumpout:
Yes
Restrooms:
Yes
Showers:
Yes
Laundry:
No
Pool:
No
Internet Access:
No
Ice:
Yes
Ship Store:
Yes
Snacks:
Yes
Grills:
Yes
Security:
Yes
Meeting Facilities:
No
Yacht Brokerage:
No
Pet Friendly:
Yes
Restaurant:
onsite
Noteworthy:
Large parking lot with a 24 hour public boat launch ramp.
