3. What’s Inside Drinking Water Sampling Stations?

NYC Tap water sampling station

There are more than 950 NYC drinking water sampling stations spread across the five boroughs. Inside these silver, cast iron boxes there is a sink. Quality scientists working for the DEP visit these sampling sites to conduct tests over 30,000 times a month. They are out in the field every day of the year making sure the water is safe to drink. A few things they test for include “bacteria, chlorine levels, pH, inorganic and organic compounds, turbidity, and odor” among other quality metrics.