Artesian Resources (NASDAQ:ARTNA) reported quarterly earnings of $0.57 per share which beat the analyst consensus estimate of $0.48 by 18.75 percent. This is a 7.55 percent increase over earnings of $0.53 per share from the same period last year. The company reported quarterly sales of $27.774 million which beat the analyst consensus estimate of $27.000 million by 2.87 percent. This is a 7.29 percent increase over sales of $25.886 million the same period last year.