Drought risk in Nebraska

Drought conditions in Nebraska

Nebraska's location in the Great Plains gives it a semi-arid to sub-humid climate, making drought a recurring and significant hazard. The state receives most of its precipitation during spring and early summer, with annual averages ranging from more than 30 inches in the southeast to under 15 inches in the far west. This east-west precipitation gradient means that western Nebraska is chronically drier and more exposed to severe and exceptional drought, while eastern areas can still experience severe dry spells.

Drought in Nebraska is not just a summer phenomenon. It can begin in any season, persist for years, and be worsened by high winds and temperatures. The U.S. Drought Monitor tracks conditions on a weekly basis, and Drought.gov provides local data on precipitation deficits, streamflow, and soil moisture. Over the past two decades, Nebraska has seen multiple statewide droughts, with the most intense conditions typically developing in the central and western regions where agricultural and municipal water demands are highest.

The Nebraska Emergency Management Agency recognizes drought as a high-priority hazard. The state experiences a high level of risk because drought affects surface water supplies, reduces reservoir levels, lowers the water table, and can threaten drinking water availability in rural communities that depend on private wells. Because Nebraska is a national leader in agriculture—especially corn, soybeans, and livestock—drought can also ripple through the entire economy, but the direct impacts on homeowners are often water supply and property related.

How it affects homes

Drought can cause multiple types of property damage. The most common is damage to foundations and driveways when dry, shrinking soils pull away from structures. Expansive clay soils, found in parts of eastern Nebraska, are especially prone to this movement, leading to cracks in walls and slabs. Similarly, wooden decks and siding can shrink and split when exposed to prolonged low humidity.

Private wells are a major concern for many households. When the water table drops during drought, wells can pump air, yield sand, or run completely dry. Repairing or deepening a well is expensive and not covered by standard homeowners insurance. Even if the well continues to produce, water quality may decline as contaminants concentrate in lower levels.

Landscaping is often the most visible casualty. Lawns turn brown, trees drop leaves, and garden plants die without supplemental watering. In severe droughts, fire risk increases dramatically, and homes in or near grasslands and timbered areas face a higher chance of being threatened by wildfire. The Nebraska Emergency Management Agency warns that drought-stressed vegetation can turn into flash fuel, making wildfires harder to control.

Insurance considerations are important. Standard homeowners policies do not cover damage from drought itself, such as cracked foundations or dead landscaping. However, they do cover sudden and accidental water damage, and critically, most policies include fire coverage, so wildfire damage to your home would generally be covered if your policy is active. Flood insurance is separate and may be relevant if dry ground cannot absorb sudden heavy rain following a drought. Renters and condo owners should also review their policies to understand what is excluded.

How to prepare your home

Preparing your home for drought means reducing water use, protecting your well if you have one, and reducing wildfire risk. Simple landscaping changes can make a large difference. Here are concrete steps to take:

• Install water-efficient fixtures and appliances, such as low-flow toilets and showerheads, to cut household water demand. The EPA WaterSense program certifies products that use at least 20% less water than standard models.
• Fix leaky faucets, pipes, and irrigation systems promptly. A small drip can waste hundreds of gallons per month.
• Replace thirsty turf grass with native, drought-tolerant plants or xeriscaping. Mulch around trees and beds to reduce evaporation and keep roots cool.
• Water wisely: irrigate early morning or late evening, and use a soil moisture sensor to avoid overwatering. When restrictions are declared, follow them strictly.
• Collect rainwater in barrels for outdoor use. Nebraska law allows limited rainwater harvesting, and it is a free supply for gardens.
• If you have a private well, have it inspected and know your well's depth and yield. Consider installing a water level monitor to track drawdown during dry periods.
• Create a defensible space around your home: keep grass mowed short, remove dead vegetation, and store firewood away from the house.
• Check your home's foundation for existing cracks and seal them to keep soil moisture stable. Direct downspouts away from the foundation to avoid creating overly wet spots that cause uneven soil expansion.

Frequently asked questions

Does homeowners insurance cover drought damage?

Generally, no. Standard homeowners policies exclude damage caused by earth movement, including soil shrinkage from drought, as well as damage from groundwater or surface water that isn't sudden. Dead landscapes and cracked foundations are considered maintenance issues, not covered perils. However, fire damage from a drought-fueled wildfire is typically covered, and water damage from a sudden pipe rupture caused by shifting soils may also be covered. Contact your insurer to clarify your policy's exclusions.

What can I do if my well runs dry?

First, confirm that the drought is causing low water levels, not a mechanical problem. Check the well's circuit breaker and pressure gauge. If the pump is fine, reduce your water usage drastically and use emergency water reserves for drinking and hygiene. The Nebraska Emergency Management Agency recommends contacting a licensed well contractor to measure the water level and evaluate options such as lowering the pump or deepening the well. In extreme cases, you may need to haul water or connect to a municipal supply if available. Check with your local health department about water testing if the well is recharged.

Which areas of Nebraska are most vulnerable to drought?

Western and central Nebraska are the most vulnerable, especially the Panhandle and the Sand Hills. These areas receive the least rainfall and have the highest dependence on irrigation and groundwater. Eastern Nebraska, while wetter, is still at risk because of its population density and the presence of expansive clay soils that can cause foundation damage in dry periods. The U.S. Drought Monitor provides a real-time map to see current conditions and identify local patterns.

Official resources

• Nebraska Emergency Management Agency
• U.S. Drought Monitor
• Drought.gov
• EPA WaterSense