Class D Water License – Texas Questions with correct answers

Operators have a responsibility to provide drinking water that meets federal and state standards. (true/false) CORRECT ANSWER-true Water must be disinfected, delivered at inadequate pressure, and be ample in quantity. (true/false) CORRECT ANSWER-false (adequate pressure) Utility employees should guard the water supply and facilities from contamination, public tours, and even terrorism. (true/false) CORRECT ANSWER-false (public tours) The state requires bacteriological sample results be kept _____ years. CORRECT ANSWER-5 years The state requires chemical analysis be kept at least _____ years. CORRECT ANSWER-10 years EPA requires a water system to keep a copy of each consumer confidence report at least _____ years. CORRECT ANSWER-5 years