Does Home Insurance Cover Fox River Flooding? What to Know

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Does homeowners insurance cover Fox River flooding?

No, and this is the most expensive misunderstanding a river-town homeowner can have. FEMA puts it plainly: "Most homeowners and renters insurance does not cover flood damage." (FloodSmart.gov) When the Fox River leaves its banks, the only policy that responds is a flood insurance policy.

The line between "flood" and other water damage matters too. The standard flood policy defines a flood as a general condition of inundation affecting two or more acres of normally dry land or two or more properties, one of which is yours. A pipe that bursts inside your house is a different kind of loss, and it is usually handled by your homeowners policy, not your flood policy.

How high has the Fox River gotten near Port Barrington?

High enough to matter. At the National Weather Service gauges at Fox Lake and McHenry, the two highest crests of the past 60 years both came recently, in 2017 and 2013, each well above flood stage:

Source: National Weather Service gauge pages, historic crests. Algonquin (AFBI2) crested at 13.18 ft on July 23, 2017, against a 9.5 ft flood stage.

Port Barrington sits on the river between the McHenry and Algonquin gauges. A flood year is exactly when a missing flood policy turns into a very large out-of-pocket bill.

Do I need flood insurance if I am not in a flood zone?

Being outside a high-risk zone lowers the odds, but it does not remove them. FEMA reports that "over the past 10 years (2014 - 2024), nearly one-third of NFIP flood insurance claims (29%) came from areas located outside of current high-risk flood areas." (FloodSmart.gov)

If your home is in a high-risk zone (a zone beginning with A or V on the FEMA map) and you have a government-backed mortgage, flood insurance is mandatory. You can look up your zone by address at the FEMA Flood Map Service Center. See our Illinois flood insurance page for how the zones and policy options work statewide, and our Illinois homeowners insurance guide for what a standard policy does cover.

How long does flood insurance take to start?

Usually 30 days. Under federal rules, a new NFIP policy takes effect at 12:01 a.m. on the 30th calendar day after you apply and pay the premium (44 CFR 61.11). There are a few exceptions:

• Buying at a mortgage closing. Coverage can start at the loan closing if the policy is applied for and paid by then.
• A new flood map. For 13 months after your community's flood map is revised, the wait is one day.
• Renewal changes. There is no wait when you change coverage at renewal.

The practical lesson for the Fox River: the time to buy is not when the forecast crest is on the evening news. A policy bought that day would still be weeks away from starting when the water arrives.

What does flood insurance cover in a basement?

Less than most people expect. FEMA's own fact sheet says "basement coverage through FEMA's National Flood Insurance Program (NFIP) is limited." (FEMA basement fact sheet) In a basement, NFIP building coverage includes items like:

• Furnaces, water heaters and central air conditioners
• Sump pumps, heat pumps and well water tanks and pumps
• Electrical outlets, switches, junction and circuit breaker boxes
• Unfinished, un-taped drywall, attached stairways and foundation elements

Not covered: finished flooring and walls, bathroom fixtures and other built-ins, generators, and personal property such as couches, computers and televisions. A washer, dryer or food freezer is covered only if it is connected to power. If your home has a finished lower level, that gap is worth a real conversation. Condo owners have a different split again, since the association's master policy and your own condo policy each cover different parts of the building.

Is sewer backup or sump pump failure covered?

It depends on the cause. The standard flood policy excludes water that backs up through sewers or drains or overflows from a sump pump, unless there is a flood in the area and that flood is the direct cause (Standard Flood Insurance Policy). A backup caused by a clogged line or a failed pump on a dry day is not a flood claim.

That gap is usually closed with a water backup endorsement on your homeowners policy, an inexpensive add-on many homeowners do not have. Our guide to common Illinois home insurance coverage gaps covers it in more detail.

NFIP or private flood insurance?

The NFIP covers up to $250,000 for a single-family home's building and up to $100,000 for contents (FloodSmart.gov). For many Fox River homes that is enough. For larger or higher-value homes it may not be, and private flood insurers may offer higher limits and other terms that differ from the NFIP. Because the two are priced differently, the right answer for your address is found by comparing both, which is what an independent agency can do and a single-company agent cannot.

A Port Barrington discount most residents do not know about

Communities that go beyond FEMA's minimum floodplain rules earn a Community Rating System class, and every NFIP policyholder in that community saves. FEMA's Community Status Book lists the Village of Port Barrington (community 170478) as a participating NFIP community with a Class 7 rating: a 15% discount inside the high-risk zone and 5% outside it (FEMA Community Status Book data). Fox Lake, McHenry, Johnsburg, Algonquin and the unincorporated areas of Lake and McHenry counties all participate in the NFIP as well.

Where to watch the river

• National Weather Service gauges for Fox Lake, McHenry and Algonquin show current levels, forecasts and flood stages.
• Illinois DNR's Fox River Stratton operations update posts forecast peaks for Fox Lake and the upper and lower river during high water.
• The Fox Waterway Agency's inundation map shows forecast flooding depths during flood events.

What to do before the next high water

1. Look up your flood zone at the FEMA Flood Map Service Center.
2. If you want coverage, buy it now. Plan on a 30-day wait.
3. Check your homeowners policy for a water backup endorsement.
4. Photograph your basement and belongings so a claim is easier to document.
5. Have an independent agent compare NFIP and private flood options for your address. Our McHenry County and Lake County agency pages explain how that works, and condo owners in Lake Barrington Shores can see how flood fits with an association master policy.

Common Questions

Reviewed by Patrick McHugh, Personal Lines Producer
Illinois licensed insurance producer #2121371. Licensed since 1992, and ran his own agency for 27 years before going independent. Lives in Port Barrington and serves Fox River communities across Lake and McHenry counties.
This article is general information, not a coverage determination. Your policy terms control.