TCEQ Class D Water Operators License questions with correct answers

Water Covers _______ of the earth's Surface CORRECT ANSWER-75% Humans can only live ________ days without water CORRECT ANSWER-4-5 Days Maximum Daily Demand can be determined CORRECT ANSWER-From monthly operating reports or by multiplying 2.4 times the average daily demand on the system. 130 CORRECT ANSWER-Utilities that provide fire protection have to have a minimum of ____ Gallons per person per day 75% CORRECT ANSWER-Commercial, Industrial, and Agricultural Use makes up _____ % in Texas 57% CORRECT ANSWER-Agricultural use accounts for _____% of total water consumed in Texas 97% CORRECT ANSWER-_____% of the total volume of water available is saltwater 1% CORRECT ANSWER-3% of total volume of water available is considered fresh water. 2% is locked in polar icecaps and glaciers. ____% of all water on earth is accessible fresh water.