Boulder Reservoir St1

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 29% below the Colorado average of 2.8 ports per station. The registry lists one connector type: J1772, the standard Level 1/2 AC connector.

Boulder has 233 charging stations in the DOE registry with 557 ports, the 2nd-most of 204 cities and towns in Colorado. Boulder Reservoir St1 accounts for under 1% of the charging ports in Boulder. ChargePoint runs 192 stations in Boulder. Statewide, Colorado has 3,163 stations and 8,973 ports, the 7th-largest station count of the 51 states and DC. The biggest station in Colorado, NREL Employee Parking Garage in Golden, has 108 ports.

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. 2,095 of those stations are in Colorado, 66% of the state's 3,163.

“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 May 2, 2020, one of 215 stations in Colorado with a 2020 open date. The station's record was last updated at the source on Oct 12, 2026.