Speaking at a training programme for urban planners on making river-sensitive master plans, Vaidya said non-strategic master plans have turned the five rivulets in Guwahati into sewage channels. Therefore, there is a need for action-oriented and strategic master plans for the cities so that the rivers can be covered.
It must be mentioned that Guwahati has five important rivulets and all of them are dying due to rapid encroachments and indiscriminate waste disposal. As many as 54 out of the 104 in the state have master plans but all are in the draft stage. Vaidya said, The plans implemented to date remained ineffective for some reasons. The demography as well as Geography have changed over the decades. Encroachment and lack of scientifically separate sewage channels have been stumbling blocks.