SMECO - Patuxent River Naval Air Museum
AvailableEV charging station in Lexington Park, Maryland on the SWTCH network — 1 DC fast. US DOE AFDC station 203355.
At a glance
SMECO - Patuxent River Naval Air Museum is a public EV charging station at 22178 Three Notch Rd in Lexington Park, Maryland, on the SWTCH network. It has 1 charging port (1 DC fast) with CHAdeMO and CCS connectors. The US DOE registry lists it as available, open since Dec 31, 2021.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 203355 |
| Network | SWTCH |
| Status | Available (E) |
| Access | Public |
| Facility | Museum |
| Open date | Dec 31, 2021 |
| Last updated at source | Feb 2, 2026 |
Plugs
Connectors & pricing
- CHAdeMO — Legacy DC fast connector (Nissan Leaf era).
- CCS — Combined Charging System — the J1772-based DC fast connector.
Pricing: not listed in the DOE registry.
Location
- Address
- 22178 Three Notch Rd
- City
- Lexington Park
- State
- Maryland
- ZIP
- 20653
- Coordinates
- 38.27656, -76.46332
Within ~15 km
Nearby charging
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What kind of charging does SMECO - Patuxent River Naval Air Museum offer?
Of its 1 port, 1 is DC fast. DC fast ports deliver direct current straight to the battery and are the ones used for quick stops on longer trips. That is about 71% below the Maryland average of 3.4 ports per station. The registry lists 2 connector types: CHAdeMO, Legacy DC fast connector (Nissan Leaf era); CCS, Combined Charging System — the J1772-based DC fast connector. The site is listed as a museum location.
How does SMECO - Patuxent River Naval Air Museum compare with other stations in Lexington Park?
Lexington Park has 8 charging stations in the DOE registry with 13 ports. SMECO - Patuxent River Naval Air Museum accounts for 8% of the charging ports in Lexington Park. SWTCH runs 4 stations in Lexington Park. Statewide, Maryland has 1,866 stations and 6,365 ports, the 16th-largest station count of the 51 states and DC. The biggest station in Maryland, Aberdeen Proving Grounds in Aberdeen, has 36 ports.
Who operates SMECO - Patuxent River Naval Air Museum?
SWTCH operates 657 stations in the registry across 32 states, with 318 DC fast and 2,390 Level 2 ports in total. 292 of those stations are in Maryland, 16% of the state's 1,866.
What does the “Available” status mean?
“Available” means the station is open and in service according to the DOE registry. Its access code is public, meaning it is listed as open to any driver. It opened on Dec 31, 2021, one of 233 stations in Maryland with a 2021 open date. The station's record was last updated at the source on Feb 2, 2026.
Frequently asked questions
How many chargers does SMECO - Patuxent River Naval Air Museum have?
SMECO - Patuxent River Naval Air Museum has 1 charging port: 1 DC fast.
Does SMECO - Patuxent River Naval Air Museum have DC fast charging?
Yes. The registry lists 1 DC fast port at SMECO - Patuxent River Naval Air Museum, with CHAdeMO and CCS connectors.
What connectors does SMECO - Patuxent River Naval Air Museum have?
SMECO - Patuxent River Naval Air Museum has CHAdeMO and CCS connectors.
Is SMECO - Patuxent River Naval Air Museum open to the public?
Yes. SMECO - Patuxent River Naval Air Museum is listed with public access, and its status is available.
Where is SMECO - Patuxent River Naval Air Museum?
SMECO - Patuxent River Naval Air Museum is at 22178 Three Notch Rd, Lexington Park, MD 20653. Its coordinates are 38.27656, -76.46332.
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Dataset updated . Source: US DOE Alternative Fuels Data Center station 203355, weekly full pull.
About this data
Source: US Department of Energy Alternative Fuels Data Center (AFDC) station registry, as published October 12, 2026 — ChargeCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: ChargeCensus, “SMECO - Patuxent River Naval Air Museum, Lexington Park, MD (AFDC station 203355)”, https://chargecensus.com/stations/maryland/smeco-patuxent-river-naval-air-museum-203355 (data as of October 12, 2026).