After systems are installed, Agua Viva tries to return every year to see how they are doing. So, in June 2018, Agua Viva sent our two-foremost specialist to all of our sites in Guatemala to “see how they are doing.” The results were amazing. All sites “loved” their system and all systems were fully operative. Praise God from whom all blessing flow”. Several sites were producing thousands of five gallons bottles of pure clean ozonated drinking water every MONTH! Far exceeding even optimistic goals, our new friends are experiencing better health, increased income, and a whole new sense of community!