Departments > Municipal Administration and Urban Development > Hyderabad Metropolitan Water Supply and Sewerage Board > Key Contacts Key Contacts Name Designation Office Phone Residence Phone Cell Phone Fax E-Mail Address Sri J. Shyamala Rao, IAS Managing Director 040-23442844 - - 23394610 md@hyderabadwater.gov.in - . . Executive Director 040-23442822 - - - - - Key Contacts Sl. No Designation Address Phone Number Fax Number Email 1 Managing Director   HMWSSB, Khairatabad, Hyderabad- 4. 0091-40-3394402 0091–40-3394610 md@hyderabadwater. gov. in  2 Director Projects   HMWSSB, Khairatabad, Hyderabad – 4. 0091-40-6519000 0091–40-3394610   3 Director Technical   HMWSSB, Khairatabad, Hyderabad – 4. 0091-40-6519021 0091–40-3394610   4     Director Finance   HMWSSB, Khairatabad, Hyderabad – 4. 0091-40-6519051 0091–40-3394610 df@hyderabadwater. gov. in  5 Director Personnel   HMWSSB, Khairatabad, Hyderabad – 4. 0091-40-3307673 0091–40-3394610   6 Public Relations Officer   HMWSSB, Khairatabad, Hyderabad – 4. 0091-40-6669000 Ext 393 0091–40-3394610     You are Visitor No.:58417 Know more about... Hyderabad Metropolitan Water Supply and Sewerage Board Introduction About Faqs Forms Key Contacts Performance News and Events Tenders Related Links RTI Act Feedback