Herring Run Library Branch
AvailableEV charging station in Baltimore, Maryland, not on a charging network — 1 DC fast. US DOE AFDC station 81373.
At a glance
Herring Run Library Branch is a public EV charging station at 3801 Erdman Ave in Baltimore, Maryland, not attached to a charging network. It has 1 charging port (1 DC fast) with CHAdeMO and CCS connectors. The US DOE registry lists it as available, open since Feb 6, 2017.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 81373 |
| Network | Non-networked |
| Status | Available (E) |
| Access | Public |
| Facility | Library |
| Open date | Feb 6, 2017 |
| Last updated at source | Feb 13, 2026 |
Plugs
Connectors & pricing
- CHAdeMO — Legacy DC fast connector (Nissan Leaf era).
- CCS — Combined Charging System — the J1772-based DC fast connector.
Pricing: Free
Within ~15 km
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What kind of charging does Herring Run Library Branch 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. Pricing as reported to the registry: “Free”. The site is listed as a library location. It is flagged as workplace charging.
How does Herring Run Library Branch 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. Herring Run Library Branch 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 Herring Run Library Branch?
Herring Run Library Branch 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 6, 2017, one of 58 stations in Maryland with a 2017 open date. The station's record was last updated at the source on Feb 13, 2026.
Frequently asked questions
How many chargers does Herring Run Library Branch have?
Herring Run Library Branch has 1 charging port: 1 DC fast.
Does Herring Run Library Branch have DC fast charging?
Yes. The registry lists 1 DC fast port at Herring Run Library Branch, with CHAdeMO and CCS connectors.
What connectors does Herring Run Library Branch have?
Herring Run Library Branch has CHAdeMO and CCS connectors.
Is charging at Herring Run Library Branch free?
Pricing as reported to the DOE registry: Free.
Is Herring Run Library Branch open to the public?
Yes. Herring Run Library Branch is listed with public access, and its status is available.
Where is Herring Run Library Branch?
Herring Run Library Branch is at 3801 Erdman Ave, Baltimore, MD 21213. Its coordinates are 39.31512, -76.56924.
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Dataset updated . Source: US DOE Alternative Fuels Data Center station 81373, 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, “Herring Run Library Branch, Baltimore, MD (AFDC station 81373)”, https://chargecensus.com/stations/maryland/herring-run-library-branch-81373 (data as of October 12, 2026).