Get Weather Information

  1. Weather Outlook

    County weather forecast for the next 3 days with emphasis on heavy rainfall and runoff.

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  2. Rainfall Data

    The District has installed and maintains 338 precipitation gages throughout Maricopa and surrounding counties which measure the amount and timing of rainfall in real time.

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  3. Water-level Data

    The District operates 211 water-level gages on streams, channels and dams throughout the Maricopa County region, measuring water depth and transmitting that data in real time.

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  4. Weather Sensor Data

    40 real-time weather stations in the Maricopa County region measure different combinations of temperature, humidity, dewpoint, barometric pressure, solar radiation and wind speed/direction and transmit that information to the District every 15 or 30 minutes.

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  5. Single-Sensor Data Reports

    Create a tabular statistical data report, or view raw (as collected) data for a single sensor.

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  6. Find an ALERT Station

    Find an ALERT gaging station using an ArcGIS Online Map or Google Earth Station Locator Map.

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  7. Station Meta Data

    Find station meta data including reports sorted by Name, ID Number, and Installation Date.

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  8. Custom Products, Maps & Plans

    Text, graphical and map products primarily for the emergency response community.

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  9. Publications

    Find general resources including guidelines for developing a comprehensive flood warning program and reports and publications including Annual Hydrologic Data Reports and Storm Reports.

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  10. Rainfall & Weather Links

    Find helpful rainfall and weather resources including the Arizona Flood Warning System, National Weather Service for Phoenix, and the Salt River Project.

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  11. Disclaimer

    This operational server maintains a current database of hydrological and meteorological real-time and historical data. The information on this server is in the public domain, unless specifically annotated otherwise, and may be used freely by the public.

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