West Garage Aotc4
AvailableEV charging station in Watertown, Massachusetts on the ChargePoint network — 2 Level 2. US DOE AFDC station 328900.
At a glance
West Garage Aotc4 is a public EV charging station at 305 Arsenal Street in Watertown, Massachusetts, on the ChargePoint network. It has 2 charging ports (2 Level 2) with J1772 connectors. The US DOE registry lists it as available, open since Feb 22, 2024.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 328900 |
| Network | ChargePoint |
| Status | Available (E) |
| Access | Public |
| Open date | Feb 22, 2024 |
| Last updated at source | Oct 12, 2026 |
Plugs
Connectors & pricing
- J1772 — The standard Level 1/2 AC connector.
Pricing: not listed in the DOE registry.
Location
- Address
- 305 Arsenal Street
- City
- Watertown
- State
- Massachusetts
- ZIP
- 02472
- Coordinates
- 42.36333, -71.16945
Within ~15 km
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What kind of charging does West Garage Aotc4 offer?
Of its 2 ports, 2 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 24% below the Massachusetts average of 2.6 ports per station. The registry lists one connector type: J1772, the standard Level 1/2 AC connector.
How does West Garage Aotc4 compare with other stations in Watertown?
Watertown has 46 charging stations in the DOE registry with 98 ports, the 16th-most of 331 cities and towns in Massachusetts. West Garage Aotc4 accounts for 2% of the charging ports in Watertown. ChargePoint runs 40 stations in Watertown. Statewide, Massachusetts has 4,921 stations and 13,009 ports, the 3rd-largest station count of the 51 states and DC. The biggest station in Massachusetts, Avalon Quincy Adams in Quincy, has 83 ports.
Who operates West Garage Aotc4?
The largest US charging network by station count — mostly Level 2 at workplaces, retail and municipal sites. ChargePoint operates 48,998 stations in the registry across 52 states, with 5,017 DC fast and 83,427 Level 2 ports in total. 3,740 of those stations are in Massachusetts, 76% of the state's 4,921.
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 22, 2024, one of 833 stations in Massachusetts with a 2024 open date. The station's record was last updated at the source on Oct 12, 2026.
Frequently asked questions
How many chargers does West Garage Aotc4 have?
West Garage Aotc4 has 2 charging ports: 2 Level 2.
Does West Garage Aotc4 have DC fast charging?
No. The registry lists no DC fast ports here; its 2 ports are all Level 2.
What connectors does West Garage Aotc4 have?
West Garage Aotc4 has J1772 connectors.
Is West Garage Aotc4 open to the public?
Yes. West Garage Aotc4 is listed with public access, and its status is available.
Where is West Garage Aotc4?
West Garage Aotc4 is at 305 Arsenal Street, Watertown, MA 02472. Its coordinates are 42.36333, -71.16945.
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Dataset updated . Source: US DOE Alternative Fuels Data Center station 328900, 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, “West Garage Aotc4, Watertown, MA (AFDC station 328900)”, https://chargecensus.com/stations/massachusetts/west-garage-aotc4-328900 (data as of October 12, 2026).