Thompson Insurance Agency

Flood Insurance
in Tennessee
and Mississippi

Your homeowners policy covers zero flood damage. In the Mid-South, where heavy rainfall and drainage issues affect properties across all flood zones, a separate flood policy is not optional — it is essential. We shop private carriers and the NFIP to find the right fit for your home.

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Plain-English Coverage Guide

What Flood Insurance Actually Does

Flood insurance covers physical damage to your home and belongings caused by rising water — a peril that is explicitly excluded from every standard homeowners policy. This includes damage from overflowing rivers and creeks, storm surge, heavy rain causing ground saturation, and inadequate local drainage systems.

In Shelby County and DeSoto County, flood risk is not limited to properties mapped in FEMA Special Flood Hazard Areas. Properties near Wolf River, Nonconnah Creek, the Coldwater River, and low-lying neighborhoods throughout Horn Lake, Southaven, Olive Branch, and Walls regularly experience flooding from events that don't show up on any official map. FEMA's own data shows that more than 40% of all NFIP claims come from properties in lower-risk Zone X — which is why we recommend every homeowner in our service area understand their flood exposure.

You have two primary options: the federal National Flood Insurance Program (NFIP) administered by FEMA, and private flood carriers like Neptune, Palomar, Orion 180, National General, and Briteco. Private carriers often offer higher limits, shorter waiting periods, and broader coverage terms. We compare both for every client.

Who Needs It

When Flood Insurance Is Required or Strongly Advised

High-Risk Flood Zone Properties

Homes in FEMA Special Flood Hazard Areas (Zone A or AE) with federally backed mortgages are required by law to carry flood insurance. If your lender requires it, the policy must remain in force for the life of the loan.

Low-to-Moderate Risk Zone Properties

Zone X and Zone B properties are not required to carry flood insurance, but they are not immune. More than 40% of NFIP claims nationally come from these zones. In the Mid-South, even a moderate rain event can cause significant localized flooding.

Properties Near Waterways

Homes within a few miles of the Mississippi River, Wolf River, Nonconnah Creek, Coldwater River, or any lake, pond, or drainage channel in DeSoto County or Shelby County face meaningful flood exposure regardless of their official FEMA designation.

Any Homeowner Without Flood Coverage

A single flood loss averaging $25,000 or more can be devastating without coverage. Flood insurance premiums from private carriers often run $400–$1,200 per year for properties not in high-risk zones — a fraction of a single claim.

What's Typically Included

Core Flood Coverage Components

Building / Dwelling Coverage

Covers the physical structure of your home: foundation, electrical system, plumbing, HVAC equipment, appliances, flooring, walls, and other structural components. NFIP building coverage caps at $250,000; private carriers can offer significantly higher limits.

Contents Coverage

Covers your personal belongings — furniture, clothing, electronics, and more — subject to policy limits. NFIP contents coverage is a separate component that must be purchased specifically and caps at $100,000. Private carriers often provide higher contents limits and replacement cost settlement.

Higher Limits Through Private Carriers

Private flood insurers offer dwelling limits well above the NFIP maximum, making them essential for homes valued over $250,000. Many private policies also offer replacement cost settlement and additional living expense coverage — neither of which is available under a standard NFIP policy.

Shorter Waiting Periods

NFIP policies carry a 30-day waiting period before taking effect. Most private flood carriers offer waiting periods as short as 10 days. Neither option covers floods that are already occurring or imminent at the time of application — which makes advance planning essential.

Know Your Gaps

What Flood Policies Typically Exclude

Instant Flood Quote

Get Your Flood Insurance Quote

Enter your property address for a flood insurance comparison from private carriers and the NFIP.

Check Your Official FEMA Flood Map →Start Your Protection →

For properties that require NFIP coverage or have mortgage-mandated flood insurance, contact our office. You can also check your official FEMA flood designation at msc.fema.gov.

Common Questions

Flood Insurance FAQ

No. Flood damage is specifically excluded from every standard homeowners policy. This is one of the most costly coverage gaps in the country — and it surprises homeowners every single year after major rain events. A separate flood insurance policy is required to cover rising water damage.
The National Flood Insurance Program (NFIP) is a federal program managed by FEMA that provides flood coverage to property owners in participating communities. NFIP policies cap coverage at $250,000 for the building and $100,000 for contents. Private flood carriers often offer higher limits, broader coverage, and faster claims service.
Private flood carriers such as Neptune, Palomar, and Orion 180 often provide higher limits, shorter waiting periods, replacement cost settlement for contents, and broader coverage than the NFIP. In many cases, private flood is also more competitively priced. We compare both options for every client.
NFIP policies carry a standard 30-day waiting period before coverage becomes effective. Most private flood carriers offer shorter waiting periods — sometimes as little as 10 days. Neither will cover a flood that is already occurring or imminent when you apply.
Yes — and FEMA data supports this. More than 40% of NFIP claims come from properties in Zone X, which is considered low-to-moderate risk. In the Mid-South, heavy rainfall events and localized drainage issues affect properties across all flood zones, not just those mapped near major waterways.
You can search by address on FEMA's Flood Map Service Center at msc.fema.gov, or use the H2Quoter tool on this page for a faster quote and flood zone check. Our advisors can also review your flood map designation during a coverage consultation.
A standard flood policy covers physical damage to your home's structure and, with a separate contents component, your personal belongings. Building coverage includes the foundation, electrical and plumbing systems, HVAC equipment, appliances, and flooring. Coverage for finished basements, outdoor improvements, and temporary housing varies by policy.
NFIP claims can take weeks to months depending on the volume of claims filed in the aftermath of an event. Private flood carriers generally offer faster claims processing and more flexible settlement terms. This is one reason many of our clients prefer private flood coverage when available and competitively priced.

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