Miami

Miami-Dade Announces Temporary Shift in Water Treatment Process from October 13-26

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Published on October 10, 2025
Miami-Dade Announces Temporary Shift in Water Treatment Process from October 13-26Source: Google Street View

Residents in Miami-Dade County should be aware of the temporary changes happening to their water. Starting October 13, the Miami-Dade Water and Sewer Department (WASD) will briefly adjust water treatment methods, swapping the usual combined chlorine for free chlorine. This two-week period, lasting until October 26, is an annual occurrence aimed at maintaining a high standard of drinking water quality. This information comes directly from the county's announcement.

The decision to temporarily change the chlorination method is part of a long-standing practice that WASD has conducted alongside the Florida Department of Health in Miami-Dade County and the Miami-Dade Department of Regulatory and Economic Resources. The use of free chlorine is known to provide a more potent disinfection and bleaching process, which benefits residents by ensuring water safety. Some locals might however start to notice a change in taste or smell of the water due to this shift in treatment.

Miami-Dade County's announcement highlights that there are no adverse health effects expected from this change. Still, dialysis patients and owners of tropical fish or aquatic pets should take note. Medical and aquarium professionals may need to be consulted to prevent any complications that could arise from the new chlorination method.

During this period, WASD staff will be seen flushing water lines across the county, ensuring the full system is treated. There could be temporary moments of low water pressure or cloudy water, but the department assures that this does not affect the quality. Still, residents may need to let the tap run for a few minutes until it clears. This precaution is a small part of WASD's continued commitment to providing safe water year-round.

Questions regarding water quality can be directed to WASD's Laboratory Division at different numbers based on your location in the county. For those living north of Southwest Eighth Street, dial 786-552-4738, and for those south, it's 786-552-4181. Additional information on department services and programs can be found by visiting the WASD website.