The main water management problem in Mexico City lies in poor water management. The city obtains 32% of its water from external sources and does not possess the required infrastructure for water collection and recycling. 15% of the population does not receive water every day and 26% does not have enough water to meet their most pressing needs. Today, at least 319,826 persons in Mexico City do not have water supply provided through the public piped water network (INEGI, 2015). Poorly available, affordable, and accessible water of acceptable quality results in health and food problems, excessive water consumption, which affects women, who, due to gender roles, are usually and disproportionately responsible for household water supply. Experience has shown that efficiently installed domestic rainwater harvesting systems, properly integrated and adopted by households, can provide water for at least 5 to 8 months of the year without relying on a water mains connection. Nowadays, 100 systems have been set up and the targeted families have been trained in the equipment's operation and maintenance, as well as in basic sanitation measures.