The National River Water Quality Monitoring network covers rivers
(including the tributaries),
Brahmani & Tributaries  Baitarni               Brahmaputra & Tributaries
Cauvery & Tributaries   Ganga & Tributaries    Godavari & Tributaries
Tributaries of Indus    Krishna & Tributaries  Mahi & Tributaries
Mahanadi & Tributaries  Narmada & Tributaries  Sabarmati & Tributaries
Subarnarekha & Tributaries Tapi & Tributaries