Mueller Water Products (NYSE:MWA) reported quarterly earnings of $0.22 per share which beat the analyst consensus estimate of $0.21 by 4.76 percent. This is a 15.79 percent increase over earnings of $0.19 per share from the same period last year. The company reported quarterly sales of $348.20 million which beat the analyst consensus estimate of $324.80 million by 7.21 percent. This is a 15.53 percent increase over sales of $301.40 million the same period last year.