Please look at a copy of your water bill and call the customer service number found on it. The use of chloramines is a significant change by a water utility, as such any customer service agent will be able to answer the question. Ask the customer service agent if they use chlorine or chloramine to disinfect the water. Alternatively, visit your water utility’s website and download the water report. You may share the water report with us, if you would like a personal recommendation.