An open well is a traditional water source, typically a deep, circular pit dug into the ground to access groundwater. Unlike modern borewells, an open well has a wide diameter, often lined with bricks or stones to prevent collapse. Water is drawn from the well using buckets, pulleys, or pumps. Open wells rely on natural groundwater levels, and their water is replenished by rain or nearby water bodies, making them an important resource for drinking, irrigation, and household use in rural areas. However, they can be susceptible to contamination and drying up during droughts.