Water Resources Research Act Program

Details for Project ID TWRI-Rahim-FY25

Assessing the Potential for Naegleria fowleri and Opportunistic Pathogens in Splash Pad Water as the Climate Warms

Institute: Texas
Year Established: 2024 Start Date: 2024-09-01 End Date: 2025-08-31
Total Federal Funds: $7,500 Total Non-Federal Funds: $7,500

Principal Investigators: Mary Jo Kirisits

Project Summary: Splash pads are popular spots for cooling off during hot summer months. However, they can harbor disease-causing microorganisms like Naegleria fowleri (the “brain-eating” amoeba), which thrive in warm water. This amoeba can cause a deadly brain infection, which is more common in warm states like Texas. In this study, we will examine the occurrence of N. fowleri and other potential disease-causing microorganisms in splash pad water from two Texas cities during the summer. We also will monitor basic water quality parameters, such as temperature, pH, and total chlorine levels. This research will provide information regarding the water quality of splash pads in Texas and how the presence of potentially disease-causing microorganisms changes as the water temperature increases over the summer. Overall, this research will identify whether N. fowleri and other potential disease-causing organisms are cause for concern in Texas splash pads as the climate continues to warm.