West flowing rivers from Tadri to Kanyakumari Basin

Drainage area of Lakshadweep Islands

East flowing rivers between Pennar and Kanyakumari Basin

Cauvery Basin

Krishna Basin

Pennar Basin

East flowing rivers between Mahanadi and Pennar Basin
East flowing rivers between krishna and Pennar

East flowing rivers between Mahanadi and Pennar Basin
East flowing rivers between Godavari and krishna

Godavari Basin

Mahanadi Basin

Tapi Basin

West flowing rivers from Tapi to Tadri Basin

West flowing rivers of Kutch and Saurashtra including Luni Basin
Shetranjuli and other east flowing rivers

West flowing rivers of Kutch and Saurashtra including Luni Basin

Sabarmati Basin

Mahi Basin

Narmada Basin

Ganga Basin

Area of Inland drainage in Rajasthan Basin

Indus (Up to border) Basin

Area of North Ladakh not draining into Indus Basin

Ganga Basin
Upstream of Gomti confluece to Muzaffarnagar

Ganga Basin
Kali Sindh and others up to Confluence with Parbati

Brahmani and Baitarni Basin

Subernarekha Basin

Brahamaputra Basin

Barak and Others Basin

Barak and Others Basin
Kynchiang and other south flowing rivers

Minor rivers draining into Myanmar and Bangladesh Basin

East flowing rivers between Mahanadi and Pennar Basin

Drainage area of Andaman & Nicobar Islands