Mattatuck Museum
AvailableEV charging station in Waterbury, Connecticut on the AmpUp network — 4 Level 2. US DOE AFDC station 335278.
At a glance
Mattatuck Museum is a public EV charging station at 144 W Main St in Waterbury, Connecticut, on the AmpUp network. It has 4 charging ports (4 Level 2) with J1772 connectors. The US DOE registry lists it as available, open since Dec 12, 2023.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 335278 |
| Network | AmpUp |
| Status | Available (E) |
| Access | Public |
| Facility | Museum |
| Open date | Dec 12, 2023 |
| Last updated at source | Oct 2, 2026 |
Plugs
Connectors & pricing
- J1772 — The standard Level 1/2 AC connector.
Pricing: $0.38 per kWh
Location
- Address
- 144 W Main St
- City
- Waterbury
- State
- Connecticut
- ZIP
- 06702
- Coordinates
- 41.55746, -73.04316
Within ~15 km
Nearby charging
- 1251 Farmington Ave24 ports
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Non-networked · Available
Tesla Supercharger · Available
Tesla Supercharger · Available
- 283 Colonial Ave8 ports
Non-networked · Available
What kind of charging does Mattatuck Museum offer?
Of its 4 ports, 4 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 31% above the Connecticut average of 3.1 ports per station. The registry lists one connector type: J1772, the standard Level 1/2 AC connector. Pricing as reported to the registry: “$0.38 per kWh”. The site is listed as a museum location.
How does Mattatuck Museum compare with other stations in Waterbury?
Waterbury has 42 charging stations in the DOE registry with 144 ports, the 7th-most of 165 cities and towns in Connecticut. Mattatuck Museum accounts for 3% of the charging ports in Waterbury. AmpUp runs 3 stations in Waterbury. Statewide, Connecticut has 1,807 stations and 5,527 ports, the 18th-largest station count of the 51 states and DC. The biggest station in Connecticut, 18 Dock St in Stamford, has 46 ports.
Who operates Mattatuck Museum?
AmpUp operates 1,322 stations in the registry across 47 states, with 18 DC fast and 5,339 Level 2 ports in total. 178 of those stations are in Connecticut, 10% of the state's 1,807.
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 12, 2023, one of 452 stations in Connecticut with a 2023 open date. The station's record was last updated at the source on Oct 2, 2026.
Frequently asked questions
How many chargers does Mattatuck Museum have?
Mattatuck Museum has 4 charging ports: 4 Level 2.
Does Mattatuck Museum have DC fast charging?
No. The registry lists no DC fast ports here; its 4 ports are all Level 2.
What connectors does Mattatuck Museum have?
Mattatuck Museum has J1772 connectors.
Is charging at Mattatuck Museum free?
Pricing as reported to the DOE registry: $0.38 per kWh.
Is Mattatuck Museum open to the public?
Yes. Mattatuck Museum is listed with public access, and its status is available.
Where is Mattatuck Museum?
Mattatuck Museum is at 144 W Main St, Waterbury, CT 06702. Its coordinates are 41.55746, -73.04316.
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Dataset updated . Source: US DOE Alternative Fuels Data Center station 335278, 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, “Mattatuck Museum, Waterbury, CT (AFDC station 335278)”, https://chargecensus.com/stations/connecticut/mattatuck-museum-335278 (data as of October 12, 2026).