Secondary Irrigation Users: We are setting a tentative shut-off date for irrigation sometime during the week of October 27th, 2025.

Winter is Coming: A Guide to Water Conservation in Moab, Utah
As the crisp autumn air rolls in and winter approaches, it’s time to rethink your outdoor watering habits. In Moab, Utah, the drop in temperature signals a change in how much water your lawn and garden need. The cooler months offer a unique opportunity to conserve water and ensure your plants remain healthy while also preserving a vital resource that can be scarce in the warmer months. In this post, we’ll explore why adjusting your watering schedule for winter is essential and how it benefits both your landscape and the environment.
Understanding Moab’s Winter Climate and Its Effect on Watering Needs
Moab’s desert climate means that, even during the winter, the region experiences dry conditions. However, the temperatures significantly drop, reducing the amount of evaporation that occurs. When it's colder, your lawn and garden don’t need as much water as they do during the scorching summer months. By cutting back on irrigation and watering less frequently, you help conserve water while also preventing overwatering, which can cause damage to your plants and waste valuable resources.
The Role of Cooler Temperatures in Water Conservation
In Moab, daytime temperatures in our recent winter cycles rarely dip below freezing, but they’re low enough to slow down the growth of most plants. This means your garden enters a period of dormancy, reducing its need for water. Additionally, as the days become shorter and sunlight is less intense, less water evaporates from the soil. This natural reduction in moisture loss makes winter an ideal time to scale back on irrigation. By watering less frequently, you'll conserve water while still maintaining a healthy landscape.
The Risks of Overwatering During Winter
Though winter temperatures may be mild compared to other parts of the country, they are still cool enough that excessive watering can lead to problems. Overwatering during the colder months can cause root rot and promote fungal growth, both of which can harm your plants. In addition, too much water can cause the soil to become soggy, which disrupts the natural cycle of the soil, potentially harming plant roots and leading to water runoff. Reducing your water usage in winter helps avoid these risks and keeps your plants safe.
Simple Steps for Adjusting Your Watering Schedule
To adjust your watering schedule for winter, start by checking the moisture level of the soil before irrigating. A good rule of thumb is to water only when the soil feels dry about two inches below the surface. Consider setting your irrigation system to water once a week or less, depending on weather conditions. If you're hand-watering, be mindful of the time spent on each section of your garden. If it’s been an unusually warm winter day, a slight increase in watering may be necessary, but generally, less is more in this season.
Why This Matters for Moab’s Future
Conserving water in Moab, a town with limited water resources, is critical for the long-term health of both the landscape and the local ecosystem. Winter is the perfect time to practice mindful water use, which not only lowers your water bill but also contributes to the preservation of vital resources that our region depends on. By making small adjustments to your watering routine, you can help ensure that water is available when it’s needed most, particularly in the summer months when temperatures soar, and demand increases.
