Right to Information (RTI) Act, 2005

The Hydrographic Survey Wing is committed to providing information to the public in accordance with the Right to Information Act, 2005.

Nodal Officer
Smt. Jisha Joseph
Deputy Hydrographer
Hydrographic Survey Wing,
Government of Kerala
Phone: 9447894719
E-mail: dhhswkerala@gmail.com
State Public Information Officer (SPIO)
Smt. Manju Damodaran

Assistant Cartographer
Hydrographic Survey Wing,

Government of Kerala

Phone: 9037951327

E-mail: actvm.hsw@kerala.gov.in

Appellate Authority
Shri Manoranjan R

Chief Hydrographer

Hydrographic Survey Wing,

Government of Kerala

Phone: 9446539123

E-mail: chhswkerala@gmail.com