Every winter, Pennsylvania residents experience months of cold and snow, and then seemingly out of nowhere we get warming temperatures that melt the snow away and get us ready for spring. But when large amounts of snow start to melt, water starts to penetrate into the ground and makes the soil soft. During this time, many homeowners are concerned about flooding, but fewer are worried about the real threat: sinkholes caused by snowmelt.
Melting snow can significantly weaken the ground, leading to soft spots that collapse in on themselves, causing damaging sinkholes that are hard to fix. These sinkholes can lead to building damage, property repairs, and a huge headache as you are trying to deal with it. Luckily, there are a few things that you can do to prepare for sinkholes caused by melting snow that can help protect your property and your wallet.
How Does Melting Snow Cause Sinkholes In PA?
Water doesn’t just disappear when the snow starts to melt. With rising temperatures, melted snow turns to water and is quickly released into the ground, saturating the soil. Additionally, the soil expands and contracts during freeze-thaw cycles. This can cause cracks in the limestone and rock beneath the surface, dissolving it and leaving large holes. When the ground above these holes collapses in, it creates the sinkholes we see on the surface.
Why Is Pennsylvania Prone To Sinkholes Caused By Snowmelt?
The geology of some areas of Pennsylvania makes them more vulnerable to sinkholes. Limestone formations support a large portion of the ground under central and southeast Pennsylvania, including right here in Lebanon County. This rock is naturally eroded by groundwater over time, forming voids beneath the surface. Learn more about other common areas where sinkholes form in PA.
The risk of collapse rises when these already susceptible places are saturated with heavy snowmelt. In certain communities, snowmelt makes the perfect environment for ground instability, especially when combined with Pennsylvania’s naturally karst geology. Snowfall just adds fuel to the fire, making already at-risk areas even more prone to sinkholes, and making it even more difficult for PA homeowners to prepare for snowmelt sinkholes.
What Can I Do To Prepare For Snowmelt Sinkholes In Pennsylvania?
While sinkholes can create tons of damage and trouble for homeowners, there are some things that can be done to prepare for them, and reduce their effect.
Look For Warning Signs For Sinkholes
Sinkholes caused by snowmelt frequently start out slowly before becoming major structural issues. Keep an eye out for the following in late winter and early spring:
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Water accumulating near your foundation: Excess water pooling around your house speeds up subsurface erosion and increases soil saturation.
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New cracks in your driveway or walls: Cracks in your structure could be a sign of shifting soil below the surface.
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Soft or sinking spots in your yard: After intense thaw cycles, depressions may emerge, which may indicate the formation of pits below the surface.
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Doors or windows that get stuck: Sinking ground can cause your home’s frame to be distorted. Doors and windows that don’t work as usual can be a sign of this.
Although adequate grading and drainage might lower some danger, no homeowner has complete control over what is occurring below ground. Snowmelt merely puts further strain on susceptible terrain in areas of Pennsylvania that are already at risk of forming sinkholes. That’s why making sure you have sinkhole insurance is so crucial.
Why Sinkhole Insurance Matters As Winter Ends
Sinkholes can still develop despite your best efforts to prevent them. Many homeowners are unaware that sinkhole damage is often not automatically covered by regular homeowners insurance plans. Repairs can be costly and time-consuming, as they may include major structural repairs, foundation reinforcement, or soil stabilization.
The purpose of sinkhole insurance is to shield homeowners against these expensive losses. It offers financial assistance in the event that your property is damaged by sinkhole activity or earth collapse. Homeowners might have to pay for repairs out of pocket if they don’t have this policy.
Trust Strickler Insurance To Help You Prepare For Sinkholes From Melting Snow
At Strickler Insurance, we assist homeowners in assessing their risk and deciding if sinkhole coverage is suitable for their property. As an independent agency, we collaborate with several carriers to provide insurance that suits your house and your price range. If you live in Lebanon County and the surrounding sinkhole-prone areas, you should examine your insurance coverage before issues arise as part of your preparation for snowmelt sinkholes.
Reach out to Strickler Insurance today to review your coverage and make sure you are prepared for sinkholes from melting snow. We don’t just stop at sinkhole insurance though, we also can help with homeowners insurance, flood insurance, and so much more.
Contact us to get started. We can’t wait to work with you and keep your family and home protected.
