What are functions watershed communities?
Please refer the similar link below:-
https://www.meritnation.com/ask-answer/question/what-is-watershed-management-list-its-two-advantages/management-of-natural-resources/4056041
https://www.meritnation.com/ask-answer/question/what-is-watershed-management-list-its-two-advantages/management-of-natural-resources/4056041