Recharge areas of deep aquifers - implementation of paragraph 4 of article 24 of the Rules of the Water Protection Plan. Approval of the methodology used and of the limitation on a scale of 1:250,000. This limitation was approved with D.D. 268 of 21 July 2016. The data represents the limits towards the plain of the recharging areas in the strict sense, they have been adapted to the basis of the regional BDTRE (2017 edition) in order to facilitate the implementation of the discipline approved by the Regional Council with Resolution no. 12-6441 of 2 February 2018, by the municipalities. A similar examination was carried out on the upstream limit of the recharging areas in the strict sense in the areas where there is no buffer zone.