5750 Merle Hay Rd

Of its 4 ports, 4 are 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 50% above the Iowa average of 2.7 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.

Johnston has 6 charging stations in the DOE registry with 11 ports, the 22nd-most of 131 cities and towns in Iowa. 5750 Merle Hay Rd accounts for 36% of the charging ports in Johnston. It is the only ChargeLab station in Johnston. Statewide, Iowa has 528 stations and 1,404 ports, the 33rd-largest station count of the 51 states and DC. The biggest station in Iowa, Wells Fargo West Des Moines Campus in West Des Moines, has 24 ports.

ChargeLab operates 406 stations in the registry across 38 states, with 325 DC fast and 1,312 Level 2 ports in total. 50 of those stations are in Iowa, 9% of the state's 528.

“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 Jan 12, 2022, one of 56 stations in Iowa with a 2022 open date. The station's record was last updated at the source on Oct 12, 2026.