NAVI MUMBAI, Sept. 18 -- On the seventh day of Ganeshotsav, a total of 2,215 idols of Lord Ganesha were immersed. Of them, 2,173 were domestic and 42 were public idols. Around 1,170 idols were immersed at 22 main immersion sites and 1,045 idols were immersed at 151 artificial ponds....