Last reviewed: October 2026.

McGriff-Williams Insurance is an independent insurance agency in Gainesville, in business since 1983 and licensed in Florida. We serve Ocala and Marion County clients by phone, email and video from our Gainesville office, just north of Ocala. This guide covers what’s different about sinkholes in Marion County: the local geology, what state records show, and what to check when you buy or review a home here. For the full statewide explainer on Florida’s sinkhole coverage rules and the claim process, see Sinkhole Loss vs. Catastrophic Ground Cover Collapse.

Why sinkholes come up so often in Marion County

All of Florida sits on limestone and similar carbonate rock, according to the Florida Geological Survey (FGS). What sets much of Marion County apart is how close that limestone is to the surface.

  • Limestone at or near the surface. A U.S. Geological Survey study of the Silver Springs ground-water basin in central Marion County describes it as a karst area “where the limestone of the Upper Floridan aquifer is at or near land surface.” The study notes “numerous shallow sinkhole depressions” and very little surface drainage: most rainwater drains into closed depressions or soaks straight down into the limestone (USGS).
  • Springs are part of the same system. Silver Springs and Rainbow Springs are places where groundwater flows out of the same underground drainage system that, elsewhere, can produce sinkholes (FGS). FGS mapping of the eastern Ocala area counts one first-magnitude spring, Silver Springs, and 33 smaller springs, along with numerous swallets (sinking streams) and other karst features (FGS, 2009).
  • The county’s own map. The 2007 Marion County Aquifer Vulnerability Assessment, prepared for the Board of County Commissioners, sorts the county into four classes, from “most vulnerable” to “less vulnerable.” The higher classes are where the clay layer over the limestone is thin or missing and karst features are dense (MCAVA report). It’s a groundwater-protection map, not a sinkhole forecast, and the report says it can’t be used to evaluate a specific parcel. But the FGS says sinkhole activity is generally higher where limestone is close to the surface (FGS FAQ).
  • Conditions vary from place to place. In some parts of the county the Ocala Limestone is at the surface. In others it has eroded away, or hills are capped with sand and clay (USGS). Two homes a few miles apart can sit on very different ground.

Keep this in perspective. The FGS says the bedrock under Florida is honeycombed with cavities, but very few ever collapse and affect roads or homes, and most people will never be affected by a developing karst feature. It also says there’s no ready reference that predicts sinkhole risk for a specific property (FGS FAQ).

What state records show for Marion County

The FGS keeps a statewide database of reported “subsidence incidents,” meaning holes or depressions someone reported. As of October 26, 2026, it listed 491 reported incidents in Marion County. Only 3 of them were marked as verified sinkholes. For the rest, the cause wasn’t verified or isn’t known (FGS subsidence data).

Read those numbers with care:

  • Reports are voluntary. Most come from emergency dispatch calls and members of the public, and only a small fraction are tied to insurance claims (FGS).
  • Reports tend to cluster in populated areas, where holes are noticed, and many features in fields and woods go unreported (FGS FAQ).
  • Plenty of things look like sinkholes but aren’t: broken pipes or septic tanks, buried debris or stumps, compressing clay, or poorly compacted fill (FGS).

You can view reported incidents near an address on DEP’s Map Direct sinkhole map. A nearby report doesn’t mean your property has a sinkhole, and the absence of one doesn’t mean it can’t.

Florida’s two coverages, in brief

Florida law treats two kinds of ground movement very differently (s. 627.706):

  • Catastrophic ground cover collapse coverage must be included in homeowners policies from admitted insurers (those licensed by the state). Excess and surplus lines policies don’t have to include it, so check your policy (s. 626.913(4)). The test is narrow: an abrupt collapse, a depression clearly visible to the naked eye, structural damage including the foundation, and the home condemned and ordered vacated.
  • Sinkhole loss coverage must be offered by admitted insurers for an additional premium, but it isn’t automatic. The insurer may require an inspection first, and it can decline to provide the coverage if testing finds sinkhole activity on or near the property (s. 627.706; Florida Department of Financial Services). A residential policy can carry a sinkhole deductible of 1%, 2%, 5% or 10% of the dwelling limit, and both coverages can be limited to the principal building as the policy defines it.

These rules are in Chapter 627, which generally doesn’t apply to surplus lines policies (s. 626.913). Our statewide sinkhole explainer covers both definitions, the policy notice that tells you which coverage you have, and how a sinkhole claim works, including testing, repairs and neutral evaluation (s. 627.707, s. 627.7074).

Buying a home in Ocala or Marion County

Sinkhole questions are worth settling during your inspection period, not at the closing table.

  • Ask the seller directly. If a seller’s sinkhole claim was paid, Florida law requires the seller to tell the buyer before closing that a claim was paid and whether all of the money went to repairs (s. 627.7073(2)(c)). Ask about any past claims, testing or foundation repairs early.
  • Check the county’s Official Records. When an insurer pays a sinkhole claim, it must file the engineer’s or geologist’s report and certification with the county clerk, along with the property’s legal description, the owner’s name and the amount paid, and the clerk records it. After the repairs are done, the engineer who monitored them must also file a report certifying the work, and that’s recorded too (s. 627.7073). In Marion County that’s the Clerk of Court and Comptroller, whose office was recording these reports by 2008 (Florida Attorney General Opinion 2008-64). Your closing or title agent can help you search. A recorded report isn’t a lien and isn’t a defect in the title. Not finding a report doesn’t prove there was never a claim, so ask the seller too.
  • Know what a home inspection can and can’t tell you. The FGS says licensed home inspectors and insurance adjusters aren’t trained or qualified to determine whether a sinkhole is present. Licensed professional geologists or engineers are. They can run tests such as ground-penetrating radar or soil borings, but results aren’t always conclusive (FGS FAQ).
  • If the home has a repaired sinkhole, ask for the engineer’s report, the repair certification and the repair contract. The FGS says a repair certified by a licensed professional engineer and completed to the insurer’s satisfaction is likely safe, but there are no guarantees with natural systems (FGS FAQ). An insurer considering the home may ask for this paperwork too, and it may want its own inspection or testing before offering sinkhole coverage.
  • Line up coverage early. Insurers may inspect a home and apply their own underwriting guidelines before offering sinkhole loss coverage (s. 627.706). A past claim or repair can change which options are available, so call us before your inspection period ends.
  • Buying new construction? A developer’s statement about its own land is useful, but it isn’t a sinkhole test of your lot. See our new-home checklist for SW Ocala.

Part of The Villages is in Marion County; the community spans Lake, Sumter and Marion counties (The Villages FAQ). The Marion County geology and records on this page apply only to homes in Marion County, and ground conditions vary from lot to lot. If your home is in the Lake or Sumter County part, the clerk’s records for that county apply.

Questions Ocala-area homeowners should ask

For the general coverage questions (inspections, deductibles, licensed vs. surplus lines insurers), see the statewide explainer. These are the Marion County ones:

  • Does my policy include sinkhole loss coverage, only catastrophic ground cover collapse, or neither?
  • What about my barn, workshop or detached garage?
  • If I’m buying: has a sinkhole claim ever been paid on this property, was the money used for repairs, and is a report recorded with the Marion County Clerk?
  • If there was a repair: do I have the engineer’s report, the certification and the contract, and will my insurer accept them?

How we can help

We can’t tell you whether ground movement is a sinkhole. Under Florida law, a sinkhole loss is verified for insurance purposes by testing from a professional engineer or geologist. What we can do is read your policy with you and explain whether you have sinkhole loss coverage, only catastrophic ground cover collapse, or neither. If you’re shopping, a licensed member of our team may be able to compare options from the insurance companies we represent for your Marion County home. Under Florida law, questions about coverage on a property insurance policy generally aren’t treated as claim activity unless you file a claim that the insurer investigates (s. 627.7061).

Frequently asked questions

Is all of Marion County sinkhole country?
All of Florida sits on carbonate rock, and much of Marion County has limestone at or near the surface, but conditions vary across the county and from lot to lot. The FGS says there’s no ready reference that predicts sinkhole risk for a specific property, and most people will never be affected.

Can I look up reported sinkholes near an Ocala address?
Yes. DEP’s Map Direct shows the FGS subsidence incident reports. Most reports have not been verified as sinkholes, and many features go unreported, so use the map as background, not as a verdict on a property.

Will a paid sinkhole claim show up when I buy a home?
A seller whose own sinkhole claim was paid must disclose that before closing, along with whether all of the money went to repairs. The insurer that paid the claim must also file the report with the county clerk to be recorded. In Marion County, that’s the Clerk of Court and Comptroller’s Official Records. A claim by an earlier owner may not come up in the seller’s disclosure, so check the records too.

Does a home inspection tell me if there’s a sinkhole?
No. The FGS says home inspectors and insurance adjusters aren’t qualified to make that call. Licensed professional geologists or engineers are.

Can I get sinkhole loss coverage on a Marion County home?
It depends on the home. Insurers authorized in Florida must offer it for an additional premium, but they may inspect or test first and can decline if they find sinkhole activity on or near the property. A past claim or repair can also change your options. See our statewide explainer for how the two coverages differ.

More for Marion County homeowners: Ocala home insurance, high-value homes and the new-home checklist. Back to Ocala insurance.

Talk with us

Not sure what your policy says about sinkholes, or buying a home in Marion County? We can review it with you. Call (352) 371-7977 or contact us.

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General information, not legal, engineering or coverage advice. Coverage depends on the policy issued, its terms and underwriting. Statute summaries reflect the 2026 Florida Statutes, and source pages were verified as of October 26, 2026; laws and data can change. McGriff-Williams Insurance is an independent insurance agency licensed in Florida.

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