Which regions of Tennessee are prone to sinkholes?
Sinkholes, which are one of the most common karst land features, occur across much of Middle and East Tennessee. These features correspond to areas where the underlying rock is carved or dissolved by water to form caves and caverns through which much of the groundwater flows.
Are sinkholes common in TN?
Sinkholes are very common throughout Middle and East Tennessee. In fact, Tennessee is ranked among the top 5 states with the highest risk for sinkholes.
Is Franklin TN a rich area?
FRANKLIN, TN — Williamson County is once again the wealthiest county in Tennessee and among the wealthiest in the nation, according to data released by the United States Census Bureau. The state’s lowest median income was in Hancock County in the northeast part of the state.
Are there sinkholes in Nashville Tennessee?
Sinkholes can be naturally occurring (typically a slow process) or can be caused/accelerated by man-made disturbances. East Tennessee and all they way to Nashville sits above limestone formations that can slowly dissolve over time and natural sinkholes form.
Do I need sinkhole coverage in Tennessee?
Sinkhole insurance is not mandatory in Tennessee and some companies do not automatically provide that form of coverage. Homeowners’ insurance companies also must closely review Tenn. Code Ann. § 56-7-130 upon the receipt of a sinkhole claim to ensure that they are complying with the statute’s express terms.
Where is Grassy Cove Tennessee?
Cumberland Plateau
Grassy Cove is located atop the Cumberland Plateau, approximately 5 miles (8.0 km) east of Crossville and 5 miles (8.0 km) west of the plateau’s Walden Ridge escarpment. The mountains that surround the cove are part of the southern fringe of the Cumberland Mountains.
How deep is a sinkhole?
Sinkholes can vary from a few feet to hundreds of acres and from less than 1 to more than 100 feet deep. Some are shaped like shallow bowls or saucers whereas others have vertical walls; some hold water and form natural ponds.
Is it expensive to live in Franklin TN?
Franklin is more expensive than the rest of the state due to the high median home value. In fact, the cost of living in Tennessee is only 87.6, while the cost of living score in Franklin is 135. Those who rent pay more in Franklin than other cities across the United States.
Does homeowners insurance cover sinkholes in Tennessee?
Florida and Tennessee are the only two states that require homeowners insurance policies to cover catastrophic ground collapse, which covers a slightly different type of loss than sinkhole insurance.
Where is the Sequatchie Valley?
Southeast Tennessee
The Sequatchie Valley is a narrow divide between Tennessee’s South Cumberland and Walden’s Ridge. An overlook area located along TN-111 North, offers a stunning perspective on this unique geologic feature in Southeast Tennessee.
How big are sinkholes in the middle of Tennessee?
Chuck Sutherland located Tennessee sinkholes in the USGS 10m DEM digital elevation data using Spatial Analyst with ArcMap. The nominal accuracy of USGS topo elevation data is half the contour-interval. Most of Tennessee topos use 20′ contour, so the digital analysis summarized here only considers sinkholes with a depth of at least 3m.
Where are the sinkholes in Lauderdale County TN?
There are numerous sinkhole/depressions in Lauderdale County along the Mississippi River. The table at right shows the number of topo sinkholes in a few metropolitan areas. For a coarser state-wide view, see choropleth map and zoom in using topo base map (Caltopo) to see topo sinkholes.
Why are there sinkholes in Reelfoot Lake TN?
If significant volumes of water are being pumped out of Reelfoot lake, OR if significant water is entering the lake that could affect local sinkhole formation and subsidences. Other factors can cause changes in an old area of sinkholes as Hart (2014) points out:
Which is the county with the most sinkholes?
The table at right shows that counties with the most sinkholes have a slightly different order if only sinkholes of depth 3m or more are counted from the DEM data. For all sinkholes, Robertson County had 3,602, but for depths of at least 3m, White county has the most.