Is integrated water resources management a sole answer to address all the problems related to water sector or river basin?

For the treatment of water problems must know basically what is the problem faced by both water turbidity, color, taste or odor and every problem of God, a special type of solutions

Yes.......An integrated water management includes all the approaches to satisfy problems being faced by the watershed community such like, promoting the rainwater harvesting, sustainable agriculture, reducing the effluent into the downstream lake......etc