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

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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!

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A groundwater well currently pumping 1,000 gallons per minute is equivalent to how many million gallons per day (MGD)?

1.22 MGD
1.44 MGD
1.76 MGD
2.0 MGD

The correct answer is: 1.44 MGD

To convert the flow rate from gallons per minute to million gallons per day, you can use the following conversion factors: 1. There are 1,440 minutes in a day (24 hours x 60 minutes). 2. One million gallons is represented as 1,000,000 gallons. Starting with the flow rate of 1,000 gallons per minute, you can calculate the daily volume as follows: 1,000 gallons/minute * 1,440 minutes/day = 1,440,000 gallons/day. Next, to convert this figure into million gallons, you divide by 1,000,000: 1,440,000 gallons/day ÷ 1,000,000 = 1.44 million gallons/day (MGD). This shows that a flow rate of 1,000 gallons per minute is indeed equivalent to 1.44 MGD, making this the correct answer. Understanding these conversion factors is essential in water system operations, especially when assessing water availability and supply in different units for reporting and regulatory purposes.