
Welcome to the "One Nassau" Emergency Management Program


Current Outdoor Water Use Schedule
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Irrigation is limited to one day per week and no more than one hour per zone on your scheduled day.
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No watering between 10 am and 4 pm.
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Postpone new planting and gardens that would need more frequent watering.
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No aesthetic water use (e.g., ponds, fountains)
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Restrictions apply to all water from public and private utilities, private wells, pumps, and ground or surface water.
EM Program Stakeholder Meetings are open to the public. Click Here for dates, agendas, and minutes.
​Free EOC Classes for all ages are held 10 am to 11 am on the 2nd Thursday of each month.
Click here for the schedule of topics for our Community Preparedness "Passport" Program​​​​​​

Our WeatherSTEM units provide real-time information.
Click the town names to see current conditions, temperature, wind speed, rainfall, UV radiation, heat index, wind chill, and hour-by-hour forecasts for the next several days in Callahan, Hilliard, and at the EOC in Yulee.
You can also download the WeatherSTEM app on your phone.
If you have information about recent weather impacts in your area or photos of flooding, hail, spinning tornadic clouds, washed-out roadways, or uprooted/damaged trees, please use the green button to let us know. You can even send us photos!
Our Preparedness Guide contains information about local hazards, things residents can do to get prepared, a map of evacuation zones, and important phone numbers.
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Click the image to navigate through our full-screen Guide using the gray arrows on the right and left of the screen.
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If you need a printed version, please contact the EOC.
NOTE: This electronic version is made with free FlipHTML5 software.
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What did the EM Program accomplish in 2025?
Check out our Story Map! https://arcg.is/zfbKC3







