Grossly polluted river streches

River	Capacity	Existing class	Desired class	Possible source of pollution
Sabarmati	i) Ahmedabad city to Sabarmati Ashram ii) Sabarmati Ashram to Vautha	E E	B D	Domestic and industrial waste from Ahmedabad
Sutlej	i) Downstream Ludhiana to Harike ii) Downstream of Nangal	Partly D Partly E E	C C	Industrial waste from hoisery, tanning, electroplating and engineering industries and domestic waste from Ludhiana and Jalandhar
Yamuna	i) Delhi to confluence with Chambal ii) In the city limits of Delhi, Agra and Mathura	Partly D, E do	C B	Waste from fertilisers, chloralkali and paper mills in Nangal
Subarnarekha	Hatia Dam to Bharagora	Partly D, E	C	Domestic and industrial waste from Delhi, Agra and Mathura
Godavari	i) Nasik to Nanded ii) City limit of Nasik and Kota (about 15 km at each place)	Partly D, E do	C B	Domestic and industrial waste from Delhi, Agra and Mathura
Krishna	Karad to Sangli	Partly D, E	C	Waste from sugar, distillery and food processing industries
Chambal	Downstream Nagda and Kota(about 15 km at each place)	Partly D, E	C	Domestic and industrial waste from Nagda and Kota, respectively
Damodar	Dhanbad to Haldia	Partly D, E	C	Industrial waste from Dhanbad, Durgapur, Asansol, Haldia and Burnpur
Gomti	Lucknow to Confluence with Ganga	Partly D, E	C	Industrial waste from distilleries and domestic waste from Lucknow
Kali	Modinagar to confluence with Ganga	Partly D, E	C	Industrial and domestic waste from Modinagar
Khan	i) In the city limits of Indore ii) Downstream from Indore	E E	B D	Industrial and domestic waste from Indore
Kshipra	i) In the city limits of Ujjain ii) Downstream from Ujjain	E E	B D	Industrial and domestic waste from Ujjain
Hindon	Saharanpur to confluence with Yamuna	E	D	Industrial and domestic waste from Saharanpur and Ghaziabad
Index: A: Fit for dinking after disinfection B: Fit for bathing C: Fit for drinking but after conventional treatment and disinfection D: Fit for wildlife and fisheries E: Fit for irrigation, industrial cooling and controlled waste disposal