From the Millpond to the Sea: One River, Three Tributaries, Four Dams

Sixty-seven tributaries flow into the Hudson River watershed, and over half are impeded by some sixteen-hundred-plus dams. Vestiges of early American infrastructure, most have outlived their purposes. Today, they restrict biodiversity; obstruct fish migration; raise the temperature of impounded water; and trap sediment, creating artificial flow patterns. Focusing on ...