Georgia Residential Contractor Practice Exam

What setback is required for an absorption field near a ponded wetland?

1. 15 feet

2. 10 feet

3. 25 feet

4. 50 feet

The correct answer is: 50 feet

The requirement for a 50-foot setback for an absorption field near a ponded wetland is based on public health and environmental protection regulations. This distance is established to minimize the risk of contaminants from the absorption field entering the wetland area, which can have critical ecological functions and can be sensitive to pollutants. Maintaining this setback is important for ensuring that the natural filtration processes of the wetland are not compromised. Wetlands provide habitats for wildlife, help in flood control, and play a vital role in maintaining water quality. By requiring a significant distance, this regulation helps to protect these vital ecosystems from potential degradation due to leachate or runoff from nearby drainage systems. The other options provided suggest lesser distances, which would increase the risk of contamination and could pose a threat to both the environment and public health. A setback of 50 feet strikes a balance between the needs of development and the protection of natural resources, ensuring that construction and sewage systems do not adversely impact sensitive wetland areas.