100.7 The Foundry (WPCA) is a mainstream rock station licensed to Waupaca, Wisconsin, owned by Tower Road Media. It plays rock hits from the mid-1970s through the early 1990s, with 1980s rock as the core of the format, and is the home of Waupaca Comets football. The station broadcasts on 800 AM with a 100.7 FM translator (W264DS).
