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The North Texas Municipal Water District will temporarily change the disinfectant in its water treatment process from March 4 through April 1. The annual, routine change is necessary to maintain the regional system and year-round water quality.
Disinfection is a critical part of the water treatment process that keeps drinking water free of harmful microorganisms, such as parasites and viruses. This temporary change helps prepare the pipes for summer when hotter temperatures can increase the potential for bacterial growth.
NTMWD conducts hundreds of tests daily in a state-certified laboratory to ensure water safety. Monthly and annual water quality reports are posted online, including results of tests conducted during the annual system maintenance.