What is the typical depth of marking and ditching cuts?

The typical depth of marking and ditching cuts is commonly within the range of 3-4 inches. This depth is generally sufficient to efficiently manage water flow and drainage while maintaining the structural integrity of the surrounding area. Such a depth allows for effective surface drainage and helps in preventing erosion, ensuring that water does not pool in areas where it could cause damage or impede access.

Shallower cuts, such as 1-2 inches, may not effectively divert water, while deeper cuts like 5-6 inches or 7-8 inches could lead to excessive soil disturbance and potential stability issues. Therefore, 3-4 inches is the most balanced and practical depth for achieving effective drainage without compromising the terrain's stability.