Tidewater Marina
AvailableEV charging station in Baltimore, Maryland, not on a charging network — 3 Level 2. US DOE AFDC station 92012.
At a glance
Tidewater Marina is a public EV charging station at 321 E Cromwell St in Baltimore, Maryland, not attached to a charging network. It has 3 charging ports (3 Level 2) with J1772 connectors. The US DOE registry lists it as available, open since Feb 1, 2018.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 92012 |
| Network | Non-networked |
| Status | Available (E) |
| Access | Public |
| Facility | Municipal government |
| Open date | Feb 1, 2018 |
| Last updated at source | Jul 27, 2026 |
Plugs
Connectors & pricing
- J1772 — The standard Level 1/2 AC connector.
Pricing: Free
Within ~15 km
Nearby charging
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What kind of charging does Tidewater Marina offer?
Of its 3 ports, 3 are Level 2. Level 2 ports are 240-volt AC chargers, typically used where a car is parked for an hour or more. That is about 12% below the Maryland average of 3.4 ports per station. The registry lists one connector type: J1772, the standard Level 1/2 AC connector. Pricing as reported to the registry: “Free”. The site is listed as a municipal government location.
How does Tidewater Marina compare with other stations in Baltimore?
Baltimore has 260 charging stations in the DOE registry with 882 ports, the most of 248 cities and towns in Maryland. Tidewater Marina accounts for under 1% of the charging ports in Baltimore. 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 Tidewater Marina?
Tidewater Marina is listed as non-networked: its chargers are not run through a charging-network account. Maryland has 306 non-networked stations, 16% of its total.
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 Feb 1, 2018, one of 96 stations in Maryland with a 2018 open date. The station's record was last updated at the source on Jul 27, 2026.
Frequently asked questions
How many chargers does Tidewater Marina have?
Tidewater Marina has 3 charging ports: 3 Level 2.
Does Tidewater Marina have DC fast charging?
No. The registry lists no DC fast ports here; its 3 ports are all Level 2.
What connectors does Tidewater Marina have?
Tidewater Marina has J1772 connectors.
Is charging at Tidewater Marina free?
Pricing as reported to the DOE registry: Free.
Is Tidewater Marina open to the public?
Yes. Tidewater Marina is listed with public access, and its status is available.
Where is Tidewater Marina?
Tidewater Marina is at 321 E Cromwell St, Baltimore, MD 21230. Its coordinates are 39.26492, -76.60639.
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Dataset updated . Source: US DOE Alternative Fuels Data Center station 92012, 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, “Tidewater Marina, Baltimore, MD (AFDC station 92012)”, https://chargecensus.com/stations/maryland/tidewater-marina-92012 (data as of October 12, 2026).