The Complicated History of the Kinzua Dam and How It Changed Life for the Seneca People Maria Diaz-GonzalezFebruary 12, 2020 The Kinzua Dam, which protects Pittsburgh from flooding and pollution, took thousands of acres of the Seneca's territory and destroyed nine communities. We look at the past and future of the Seneca Nation. Climate ChangeGood RiverHistoryWater