Tceq Class D Water Operators License Study Guide Rated A+

Community {Ans: System has potential to serve at least 15 residential service connections on a year-round basis or serve at least 25 full time residents on a year round basis.}3 {Ans: The state recommends a TON of _______ or less}(0.8 to 1.0 mg/L) {Ans: Optimum concentration of Fluoride}3 years {Ans: Records Kept Required: notices of violation, public notices, distribution disinfectant residual tests, turbidity monitoring results, instrument calibration records, back flow prevention assembling testing forms}300 ft {Ans: No public well sight can be within _____ feet of a sewage wet well or lift station}True {Ans: True/False: The threshold odor number (TON) relates to the number of dilutions needed for the water to be tasteless}