TCEQ Class A prep Part 1 well answered graded A=

TCEQ Class A prep Part 1In Texas, water operator licensing is administer by the? - correct answer TCEQ Which minerals cause hardness in water - correct answer magnesium and calcium the most important federal law impacting the water utility industry is - correct answer Safe Drinking Water Act The four water quality standards established for drinking water in the Safe Drinking Water Act are chemical, bacteriological, radiological and - correct answer chemical, bacteriological, radiological and physical. The minimum allowable pressure in the distribution system under emergency conditions is - correct answer 20 psi Water vapor given off by plants and trees is know as - correct answer transpiration organic matter includes - correct answer wood,dogs,algae,bacteria The single most important water treatment process is - correct answer disinfection excessive nitrates in drinking water can cause what syndrome in infants - correct answer blue baby A sanitary control easement must cover land within how many feet of a public water well - correct answer 150 feet A sample for physical and chemical analysis of a new well must be taken after how many hours of continuous pumping - correct answer 36 hours