Elevation Certificates in Champaign County, IL
Champaign County is one of the flattest counties in Illinois. Its wide open prairie landscape, shaped by glacial deposits across thousands of years, means most of the county sits well above the floodplain. However, some areas near the Kaskaskia River headwaters to the west, and near Sangamon River tributaries that drain through the county, do carry FEMA flood zone designations. If your property is in or near one of those zones, you may need an Elevation Certificate.
This article explains what an Elevation Certificate is, when you need one in Champaign County, how to get it, and what to expect to pay in 2026.
What Is an Elevation Certificate?
An Elevation Certificate is an official FEMA form completed by a licensed professional that documents the elevation of your structure relative to the Base Flood Elevation (BFE) in your area. The BFE is the elevation that floodwaters are expected to reach or exceed in a 100-year flood event.
Insurance companies use Elevation Certificates to calculate flood insurance premiums under the National Flood Insurance Program (NFIP). If your structure sits above the BFE, your premium is lower. If it sits below, your premium is higher. The certificate gives your insurer the data they need to rate your policy accurately.
When Do You Need One in Champaign County?
You will most likely need an Elevation Certificate in Champaign County when:
- Your property is in a FEMA Special Flood Hazard Area (SFHA), also called a Zone A or Zone AE area
- Your mortgage lender requires flood insurance as a condition of your loan
- You want to appeal a flood zone designation that you believe is incorrect
- You are buying a property that falls in a mapped flood zone and need to understand your insurance costs before closing
- You are building new construction in a flood zone and the local permit authority requires one
Areas of Champaign County with Higher Flood Risk
Most of Champaign, Urbana, Savoy, Mahomet, and Rantoul sit in low-risk flood zones. However, certain low-lying areas near drainage channels and creek corridors in the county can carry Zone A or Zone AE designations. Properties near the headwaters of the Kaskaskia River and areas draining toward the Sangamon River system are more likely to be affected.
Check your parcel at the FEMA Flood Map Service Center at msc.fema.gov before you assume you are in a low-risk area. Enter your address and the tool will show your flood zone designation on the official FEMA Flood Insurance Rate Map (FIRM).
How to Get an Elevation Certificate in Champaign County
Step 1: Check the FEMA Flood Map
Go to msc.fema.gov and search your address. If your property is shown in Zone X (the low-risk zone), you may not need an Elevation Certificate at all. If it is in Zone A, AE, or another Special Flood Hazard Area, proceed to the next step.
Step 2: Hire a Licensed Surveyor
In Illinois, only a licensed Professional Land Surveyor (PLS), licensed engineer, or licensed architect may complete an official Elevation Certificate. Verify any surveyor's license at idfpr.illinois.gov before hiring. Ask specifically whether they have experience preparing Elevation Certificates in Champaign County, as familiarity with local flood maps speeds up the process.
Step 3: Schedule the Field Visit
The surveyor will visit your property to measure the elevation of the lowest floor of your structure, lowest adjacent grade, and other reference points specified on the FEMA form. The flat terrain in most of Champaign County makes this process relatively straightforward compared to counties with significant elevation changes.
Step 4: Receive the Completed Certificate
The surveyor delivers the completed FEMA Elevation Certificate form, signed and sealed. Provide this to your flood insurance agent. Keep a copy in your property records, as it may be useful for future owners or refinancing.
Cost of an Elevation Certificate in Champaign County
Most Elevation Certificates in Champaign County cost $350 to $600 in 2026. The flat terrain simplifies field measurements, but the surveyor still spends time on research, flood map analysis, and completing the FEMA form accurately.
If you are also ordering a boundary survey, ask whether the surveyor can bundle the Elevation Certificate at a reduced combined rate. Many firms offer a discount when both are ordered together.
Using an Existing Elevation Certificate
If a prior owner of the property obtained an Elevation Certificate and the structure has not been substantially modified since then, you may be able to use that existing certificate. Ask your flood insurance agent to review it first. If the flood maps in your area have been updated since the certificate was prepared, a new one may be required.
FEMA Letter of Map Amendment (LOMA)
If your property is shown in a flood zone on the FEMA map but the actual ground elevation is above the BFE, you may qualify for a Letter of Map Amendment. An Elevation Certificate is the first step in that process. A successful LOMA can remove the mandatory flood insurance requirement from your mortgage and lower your insurance costs significantly.
Need an Elevation Certificate in Champaign County? Find licensed Champaign County surveyors who can prepare your certificate and help you understand your flood zone status.