The Government has proposed for installation of 113 Real Time Water Quality Monitoring Stations (RTWQMS) along the main stem of river Ganga and its major tributaries (Yamuna, Ramganga, Kali River). At present, 36 such RTWQMS stations has been installed along the stretch of river Ganga in the first phase. In addition, a network of eight RTWQMS constructed under Hydrology Project-II (HP-II) already exists.