Texas Commission on Environmental Quality (TCEQ). Class C Water License Exam

A raw water intake structure may not be constructed within how many feet of a boat ramp, dock, or marina?

1. 500 feet

2. 750 feet

3. 1,000 feet

4. 1,500 feet

The correct answer is: 1,000 feet

The requirement that a raw water intake structure should not be constructed within 1,000 feet of a boat ramp, dock, or marina is based on the need to protect water quality and ensure the safe operation of both recreational and water supply activities. This distance acts as a buffer, minimizing the risk of contaminants or pollutants from recreational activities impacting the raw water source. The presence of boat ramps, docks, and marinas often corresponds with increased boat traffic, which can lead to oil spills, waste discharge, and other pollutants entering the water. By maintaining a distance of 1,000 feet, regulatory standards help safeguard drinking water supplies and preserve water quality standards set forth by regulatory agencies like TCEQ. This distance ensures that the operation of recreational facilities does not interfere with the operation of the intake structure or compromise the quality of the water being drawn for treatment. In contrast, other lesser distances would not provide the same level of protection against contamination and disruption. Therefore, the requirement of 1,000 feet is crucial for maintaining the integrity of water sources in proximity to recreational areas.