Kolkata (Insitute address)

Dr. Syama Prasad Mookerjee - National Institute of Water and Sanitation (SPM-NIWAS)
Diamond Harbour Road, Joka
Kolkata - 700 104

Phone:  033 2453 0000
Email: spm.niwas@gov.in

New Delhi (Dept. address)

Department of Drinking Water and Sanitation,
Ministry Of Jal Shakti, Govt. of India,
C Wing, 4th Floor, Pandit Deendayal Antyodaya Bhawan,
CGO Complex Lodhi Road,
New Delhi - 110003

Phone: 011 2436 1011, 011 2436 1245
Fax: 011 24361207
Email: secydws@nic.in