NWDA has 2 field organisations for overseeing the mandated works entrusted for the Northern and Southern Regions and are respectively located at Lucknow and Hyderabad.  The field organization at Hyderabad is headed by Chief Engineer (South). There are two Investigation Circles coming under the jurisdictions of Chief Engineer(South) and are situated at Valsad, and Hyderabad. The Valsad and Hyderabad Investigation Circles have respectively three and five Investigation Divisions as indicated in the organization chart.