scows

A scow is a type of flat-bottomed boat, particularly common in North America. Historically, scows were used for a variety of purposes, including transporting goods and people along rivers, canals, and in coastal waters. Their defining feature is their flat hull, which allows them to carry a large cargo relative to their size and draft. This flat bottom also makes them well-suited for navigating shallow waterways where deeper-hulled vessels cannot go.

Scows can be propelled by sails, oars, or a motor. Sailing scows often have a simple, rectangular sail plan. The term "scow" can refer to a wide range of vessels, from small, open punts to larger, more complex barges. In some regions, scows were particularly associated with specific trades, such as carrying sand, gravel, or other bulk materials. They were also used as ferries.

Modern scows are less common for commercial transport, but the design principles are still utilized in various craft. For instance, some houseboats and workboats retain scow-like hull shapes for stability and shallow draft capabilities. The simplicity and efficiency of the scow design have ensured its continued relevance in certain niche applications.