The District has installed and maintains 350 automated precipitation gages throughout Maricopa and surrounding counties which measure the amount and timing of rainfall in real-time. These data are transmitted to the District via radio and stored on the base computers. Data and informational products, real-time and historic, may be viewed using the tools on this page in different formats such as tables, maps and plots.
"Right-Now" Rainfall Maps
Daily Precipitation Report Maximum / Daily, monthly and annual precipitation totals for all rain gages, sorted by amount, ending at 5 a.m. each day.