13.2.The Minister must establish the boundaries of the various hydrologic units, including watersheds, sub-watersheds or any group of watersheds and sub-watersheds, in all or part of the territory, taking into account the following criteria:
(1) the area of the territories included in the hydrologic units;
(2) the territorial limits of Québec, the administrative regions or the regional county municipalities, as the case may be;
(3) population density;
(4) past collaboration and relations between the various users and stakeholders concerned; and
(5) the environmental, social and economic homogeneity of development activities.