Ground Water: A critical Asset

Discuss where your freshwater comes from in San Antonio. Perhaps it is supplied by the city or maybe a well. If water is supplied by the city, what is its source? What makes your water safe to drink? Check your city’s/town’s website to find the results of the most recent water tests. What do the results tell you about your local water? What do they tell you about your environment? Do you place water filters on your city water? Why?