ChargeCensus

EV charging in Watertown, MA

46 charging stations in Watertown, Massachusetts — networks, port mixes and a page for every station.

Dataset updated . Refreshed weekly from the US DOE Alternative Fuels Data Center.

At a glance

Watertown, Massachusetts has 46 EV charging stations in the US DOE registry (44 public) with 98 charging ports: 4 DC fast and 94 Level 2. That is the 16th-most of 331 cities and towns in Massachusetts. ChargePoint runs the most stations here (40).

Stations
46
Public
44
DC fast ports
4
Level 2 ports
94

Port ranking

Biggest stations in Watertown

#StationPortsNetwork
1625 Pleasant StAvailable6EV Connect
2Paradigm PropertiesAvailable4AmpUp
3Arsenal Yards Purple RoofAvailable2ChargePoint
4Eum Eum 1 DualAvailable2ChargePoint
5Boston Watertown Residence Inn MarriottAvailable2Blink
6Arsenal Yards Purple Floor 4Available2ChargePoint
7Watertown Ma Municipal 1Available2ChargePoint
8Watertown Ma Municipal 2Available2ChargePoint
9Arsenal Yards Purple Floor 2Available2ChargePoint
10Arsenal Yards Purple Floor 3Available2ChargePoint
11Arsenal Yards Purp Street LvlAvailable2ChargePoint
12East Garage Aotc East 4Available2ChargePoint
13East Garage Aotc East 5Available2ChargePoint
14Arsenal Yards Red Garage 2Available2ChargePoint
15Arsenal Yards Red Garage 1Available2ChargePoint

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Operators

Networks here

ChargePoint: 40AmpUp: 3EV Connect: 2Blink: 1

Growth

Stations opened by year

2015
1
2016
1
2018
1
2019
1
2020
2
2021
8
2022
3
2023
9
2024
5
2025
8
2026
7

How many public EV charging stations are in Watertown?

Of the 46 stations the registry lists in Watertown, 44 are open to the public and 2 are private (fleet, workplace or residential). The average station here has 2.1 ports, about 19% below the Massachusetts average of 2.6. Watertown holds under 1% of Massachusetts's 4,921 charging stations.

Where is DC fast charging in Watertown?

Watertown has 4 DC fast ports (often called Level 3 charging) at 1 public station. The largest are 625 Pleasant St (4 DC fast). Across the public stations, 1 lists CCS connectors.

What kinds of places have EV chargers in Watertown?

Where the registry records the site type, the most common hosts are parking lot (1).

Which charging networks operate in Watertown?

By station count, the networks in Watertown are led by ChargePoint (40), AmpUp (3), EV Connect (2) and Blink (1). 4 networks in all have stations here.

How fast is EV charging growing in Watertown?

The earliest station open year on record in Watertown is 2015. 8 stations opened in 2025, compared with 5 in 2024. 7 more have opened so far in 2026.

Directory

All 44 public charging stations in Watertown

Sorted by port count (figure after each name).

Frequently asked questions

How many EV charging stations are in Watertown, MA?

The US DOE registry lists 46 charging stations in Watertown, Massachusetts (44 public), with 98 charging ports: 4 DC fast and 94 Level 2.

Where can I fast-charge in Watertown?

Watertown has 4 DC fast ports. The biggest DC fast sites are 625 Pleasant St (4 ports).

Which charging networks operate in Watertown?

By station count: ChargePoint (40), AmpUp (3), EV Connect (2) and Blink (1).

More EV charging near Watertown

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, “EV charging in Watertown, MA”, https://chargecensus.com/ev-charging/massachusetts/watertown (data as of October 12, 2026).