This page shows a Google Map with an overlay of Zip Codes for Broken Arrow, Tulsa County, Oklahoma. Users can easily view the boundaries of each Zip Code. Index Instructions Privacy Policy Purchase advertising on our site.
The Three Mile Island accident was a partial nuclear meltdown that occurred on March 28, 1979, in one of the two Three Mile Island nuclear reactors in Dauphin County, Pennsylvania, United States. It was the worst accident in U.S. commercial nuclear power plant history.
Americaâs worst accident at a civilian nuclear power plant occurred on March 28, 1979. Unbeknown to anyone, half the fuel melted in one of two nuclear reactors on Three Mile Island near Harrisburg, Pa.