Sanet i els Negrals
La Bolata is a spring located between Tormos and Sagra. Its flow comes mainly from La Serra del Migdia and Els Recingles. The water runs from west to east and is characterised by its irregularity. Currently, it is dry most of the time. According to Madoz, the water from La Bolata was used to irrigate the villagers' lands and powered two hydraulic mills.