What is the minimum depth requirement for undisturbed soils on lots less than 3 acres?

The correct answer indicates that the minimum depth requirement for undisturbed soils on lots less than 3 acres is 13 inches to brief seasonal water tables. This standard is critical because it ensures that the soil can adequately support construction and manage stormwater in a manner that prevents flooding and erosion. The designation of "brief seasonal water tables" refers to water tables that may rise temporarily during certain times of the year, necessitating a specific soil depth to achieve proper drainage and soil stability.

When soils are properly managed at this depth, they can sustain structures and any associated infrastructure, mitigating risks related to water saturation and instability. This requirement is part of broader regulations aimed at maintaining land integrity and promoting safe building practices, particularly in areas where water levels may fluctuate seasonally. Understanding these regulations is vital for compliance and effective land management in Arkansas.