During the 19th century, much of the region's fertile soil was hindered by poor drainage, leaving fields too wet for consistent planting and harvest. Recognizing this challenge, the Johnston Family became pioneers in the use and production of drainage tiles, clay pipes laid beneath the soil to redirect excess water. This simple yet powerful innovation allowed farmland to dry more quickly, extend growing seasons, and significantly increase crop yields. 

The impact of drainage tile systems spread rapidly, influencing agricultural practices across the United States. What began as a local solution became a widely adopted method that reshaped how farmers managed their land, turning previously unusable acreage into productive fields.

Today, the Johnston House stands as a reminder of this agricultural turning point. Visitors can learn how ingenuity and practical problem-solving at one Seneca County farm played a key role in advancing farming techniques still used today.