Metadata Entry for "A population ecology- quantitative microbial risk assessment (QMRA) model for antibiotic-susceptible and antibiotic-resistant E. coli health risk in recreational water". Please contact the corresponding author to request the associated data. This dataset is not publicly accessible because: The data is non-EPA generated. It can be accessed through the following means: Please contact the corresponding author Kerry Hamilton at kerry.hamilton@asu.edu to request the data. Format: XLSX and/or CSV files. This dataset is associated with the following publication: Heida, A., M. Hamilton, J. Gambino, K. Sanderson, M. Schoen, M. Jahne, J. Garland, L. Ramirez, H. Quon, A. Lopatkin, and K. Hamilton. Population Ecology-Quantitative Microbial Risk Assessment (QMRA)Model for Antibiotic-Resistant and Susceptible E. coli in Recreational Water. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, USA, 59(9): 4266-4281, (2025).