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Central Water Commission

(Serving the nation since 1945)

Get Hydrological Data

General Information for release of Hydrological Data

  • The request (in Hydrological Data Request Form and "Secrecy Undertakings") for release of Hydrological Data may be addressed to the concerned field Chief Engineer of Central Water Commission. (official addresses of field formations of Central Water Commission) A brief about the methodology, purpose, geographical study area and duration of the concerned work/study should be provided along with the Data Request Form.
  • The hydrological datamay be released by the concerned Chief Engineer of Central Water Commission to the Central/State Government Departments/ Organizations, Academic Institutions and Research Organizations of India for use for specific purpose after ascertaining its legitimacy/justification.
  • After examination as above, the Central/State Government Departments/ Organizations, Academic Institutions and Research Organizations of India would be informed about the postal/media charges, if any, to be paid by them by the concerned field formation of Central Water Commission (under intimation to Member (RM) , CWC alongwith copy of data request letter).

What's New in CWC

A Brainstorming Session with Former Chairmen / Members of CWC was held on 11.5.2019 at New Delhi to discuss various aspects related to role and activities of CWC and to seek their advice for improvement of the same.

new item
21/05/2019

Draft Concept Note on "Premissible Velocity in Concrete Lined Water Condutor System (Head Race Tunnel) Conveying Water for Power Generation.(Uploaded in Circular section for comments within three weeks)

16/05/2019

The total water available in live storage of 91 reservoirs in the country being monitored by CWC was 44.459 BCM as on 18.04.2019.This is 27% of the total live storage capacity of these reservoirs and 103% of storage of average of last ten years. The overall storage position is more than the ..Read More

22/04/2019

Govt of Gujarat has signed MoU on 7th January 2019 with Central Water Commission and CWPRS at Gandhinagar for Implementation of Coastal Management Information System (CMIS) in the State.

10/01/2019

Chairman, Central Water Commission handed over Emergency Action Plan document of Hirakud Dam to Principal Secretary, Odisha Water Resources Department on January 10 , 2019 at Rajiv Bhawan, Bhubaneswar. The EAP has been prepared under DRIP to act as model document for other Dam owners.

10/01/2019