The District has installed and maintains 357 automated precipitation gages throughout Maricopa and surrounding counties which measure the amounts 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
Rainfall Reports
Daily Precipitation Report Maximum / Daily, monthly and annual precipitation totals for all rain gages, sorted by amount, ending at 5 a.m. each day.