What is the required distance from the Ordinary High Water Mark (OHWM) to the plot boundary?

The correct distance from the Ordinary High Water Mark (OHWM) to the plot boundary, which is often established to protect water resources and ecosystems from development, is generally defined by regulatory requirements that vary by jurisdiction but commonly set a buffer zone to ensure environmental protection.

In many states, 75 feet is a standard distance used for this purpose. This buffer helps to prevent pollution and preserve natural habitats while serving to mitigate the impacts of flood hazards and erosion. The rationale behind this specific distance aligns with environmental planning goals focused on maintaining water quality and protecting sensitive areas adjacent to waterways.

While some regulations may specify greater distances, the 75 feet option reflects a widely accepted benchmark in many planning ordinances. Other distances such as 50 feet, 100 feet, or 125 feet may be applicable in different regions or specific scenarios, but in this instance, the commonly required buffer is 75 feet. Understanding local regulations and the ecological importance of buffer zones is essential for planning and design professionals.