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

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the Texas Commission on Environmental Quality (TCEQ) Class C Water License Exam. Utilize flashcards, multiple choice questions, and in-depth explanations. Equip yourself with the skills to succeed!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

How far must underground fuel tanks and septic drainage fields be from a public well?

75 feet
100 feet
150 feet
200 feet

The correct answer is: 150 feet

The requirement for underground fuel tanks and septic drainage fields to be located at least 150 feet from a public well is designed to protect the quality of the drinking water supply. This distance helps prevent contamination from hazardous materials or wastewater that may leak or seep from these sources into the groundwater. By maintaining a buffer of 150 feet, the potential for pollutants to migrate from the underground fuel tanks or septic systems to the well is significantly reduced. This standard reflects the understanding that groundwater movement can spread contaminants, and thus, larger separation distances are necessary to ensure public health and safety. In contrast, distances shorter than 150 feet may not provide adequate protection, as contaminants could reach the well more quickly, particularly in areas with high groundwater flow or where the geological conditions favor the movement of pollutants. Therefore, adhering to the guideline of 150 feet is critical for safeguarding public water supplies.