Anonymised survey responses of resource persons who have been involved at the first hand with actual cases of dam re-operation to release environmental flows. The survey elicits information on cases of successful and stalled dam re-operation to release environmental flows and covers how the process occurred, who was involved, what flow manipulation was targeted, why dam e-flows was desired and the hurdles encountered and overcome in the process. The data has been anonymized by removing information on: Duration (of the survey) Recorded date Response ID Distribution channel User channel Sharing reports or emails of others. And, anonymizing one personal opinion and a personal referral in the comments