In the latter 2000s, the municipality has been struggling with water shortages due to drought conditions. The lack of water has caused the deaths of livestock and forced more people to emigrate from the municipality. Many communities now must rely on water trucked in from outside. As of 2007, sixteen out of forty six communities in the municipality have significant problems with water shortages. The government states that this is because a number of wells are drying up and there is insufficient distribution. In the second largest community of Purísima de Arista, about half of the residents experience water shortages. In 2009, the municipality had number of cases of cattle dying due to bites from “vampire” bats which were transmitting a type of paralytic rabies. The bats were coming from caves located in neighboring Guanajuato.