NPS MWRO: EFMO - Old Maintenance Building Garage
151 State Highway 76, Harpers Ferry, US
1 port
Ports at this station
- Unknown
NEMA 14-50
1× · up to 1.9 kW
Station info
- Address
- 151 State Highway 76, 52146, Harpers Ferry, IA, United States
- Access
- 24 hours daily; Drivers must bring their own J1772 cordset for Level 1 charging
- Coordinates
- 43.08695, -91.18335
- Last verified
- 2025-11-11
About this stop
The NPS MWRO: EFMO - Old Maintenance Building Garage is an independent charging site in Harpers Ferry. It offers 2 kW peak AC charging through NEMA 14-50 connectors. The status is currently reported as operational.
This station is best suited for local top-ups rather than rapid charging. A 2 kW charging speed means you will add about 6 to 8 miles of range per hour. For context, a 40 kWh battery might take around 5 to 6 hours to charge fully from empty at this rate. EV charging in Harpers Ferry can be slow here, so plan accordingly.
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