THREE MILE ISLAND

Voltage class

500-734 kV

Max voltage

500 kV

Min voltage

500 kV

Coordinates

40.1499, -76.7130

See it on the map

THREE MILE ISLAND, a 500-734 kV substation in Pennsylvania. Rated up to 500 kV. One of 398 substations mapped in Pennsylvania on Bywatts.