National Harbor Mariner Garage2 — 174 Waterfront Street, Oxon Hill, MD 20745

Yes. 174 Waterfront Street has 4 Level 2 public chargers on ChargePoint, up to 4 kW, with J1772 plug. Open 24/7. Verified Oct 19, 2026.

4 Charging Ports at This Location

ChargerPortsPlugsMax powerNetworkPriceStatusSourceAccess
Charger 12 Level 2J17724 kWChargePointNot listedOpen · Verified Oct 19, 2026U.S. DOE (NREL)Public
National Harbor Mariner Garage12 Level 2J17724 kWChargePointNot listedOpen · Verified Oct 19, 2026U.S. DOE (NREL)Public

Location Facts

Network
ChargePoint
Hours
24 hours daily
Access
Public
Max power
4 kW
Nearest DC fast alternative
National Harbor Fleet Garage — 0.2 mi, up to 72 kW
Last verified

Nearest Charging Locations

More ChargePoint Locations Nearby

Frequently Asked Questions

How many chargers are at National Harbor Mariner Garage2 on 174 Waterfront Street?

National Harbor Mariner Garage2 has 4 charging ports: 4 Level 2, on the ChargePoint network.

Which plugs does National Harbor Mariner Garage2 in Oxon Hill have?

J1772, with up to 4 kW.

Is there DC fast charging at 174 Waterfront Street, Oxon Hill, MD 20745?

No. National Harbor Mariner Garage2 has Level 2 charging only (4 ports). The nearest DC fast charging is National Harbor Fleet Garage, 0.2 mi away.

When is National Harbor Mariner Garage2 in Oxon Hill open?

24 hours daily.

Can anyone charge at National Harbor Mariner Garage2 in Oxon Hill?

Yes, the chargers are listed as open to the public.

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