The District has installed and maintains 301 precipitation gages throughout Maricopa and surrounding counties which measure the amount and timing of rainfall in real time. This data is transmitted to the District and stored on the base computers. The data may be viewed using the tools on this page in different formats such as tables, maps and graphs.
Quick Rain Map
Click the inner or outer square of the image to the left to generate a map showing rainfall values in inches for the past 24 hours.
Tabular Rainfall Reports
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Daily Precipitation Report |
Daily, monthly and annual precipitation totals for all rain gages, sorted by amount, ending at 5:00AM each day |
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Precipitation Report for All FCDMC Rain Gages |
6- and 24-hour totals at all rain gages, sorted by jurisdiction, updated every 30 minutes |
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Rainfall Values at All FCDMC Rain Gages |
15-min., 1-hr., 3-hr., 6-hr., and 24-hr. rainfall values at all rain gages, updated every 15 minutes |
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MSP Heavy Rainfall Forecast |
24-hour heavy rainfall outlook for each of our forecast zones within Maricopa County |
Historic Precipitation Data
Compiled Data Products
Summary statistics and complete rainfall records for each rain station:
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