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Platteville was founded on May 27, 1871, and was incorporated on January 1, 1887. The town was named for its location on the Platte River. From 1968 until 1984, Platteville was home to one of the earliest ionospheric heating facilities capable of radiating about 100 MW ERP. Early experiments included HF heater induced air-glow, heater-induced spread F, wide band heater-induced absorption, and heater-created field-aligned ionization, refer to HAARP. Platteville has a public library, United States Post Office, four parks, five churches, an elementary school and a middle school. Platteville is also home to Fort Vasquez, an 1830’s fur trading post.