Blog · October 14, 2026 · Minnesota
Reading the Fillmore County Flood Zone Map for a parcel
The zone on FEMA's map affects insurance, building and resale near Chatfield.
Main page: Fillmore County, MN GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Ahead of any purchase around Canton, pull up the Fillmore County flood zone map: a mapped flood zone changes insurance, permits and resale. What this Fillmore County guide covers: finding the address on FEMA's map, decoding A, AE and X, and pairing it with the Fillmore County Beacon site.
Checking the Fillmore County flood zone map step by step
If you'd rather pan and zoom, open the National Flood Hazard Layer viewer, which draws the zones over aerial imagery, whether the land is near Etna or elsewhere in the county. Rural land near Canton with no street number is still easy to locate: search the nearest road then click the parcel area.
Where the parcel data lives
Begin with the Fillmore County Beacon site; it includes each tax parcel around Elliota and Etna. When a rural tract has no street number, follow the nearest road on the aerial and select the outline, for land near Preston included. For a tract near Elliota, save the parcel ID from that panel; each office in the county will want it.
Reading the legal description
Minnesota follows the Public Land Survey System, so deeds around Chatfield reference sections and townships. A standard section is about one square mile, roughly 640 acres, with 36 sections to a township, though sections near Bratsberg can be irregular. Keep the legal description for land near Mabel for any title or survey request.
Water near Canton
Small streams around Cherry Grove may not have detailed mapping, so ask neighbors about past flooding. Wetlands near Cherry Grove can limit building even outside a flood zone; the National Wetlands Inventory mapper shows mapped wetlands.
What the zone letters mean
For a parcel near Elliota, any A or V zone are Special Flood Hazard Areas, which FEMA defines as a 1% annual chance of flooding. For a tract near Etna, a shaded X area marks moderate flood hazard, between the 1% and 0.2% annual chance floods; plain X, or C on older maps, means minimal mapped risk.
When a parcel crosses a boundary
The county borders Howard County, IA, Winneshiek County, IA, Houston County, Mower County, and Olmsted County; every one of them runs a separate parcel map, at least around Cherry Grove. A tract near the line by Lanesboro can be split across two assessors' files, so open the neighboring map as well. If you're looking near Chatfield, the Platbookmapper state page lists every bordering county map across Minnesota.
Matching the zone to the lot lines
FEMA's map shows zones but not ownership, so check the Fillmore County Beacon site too for the outline of the tract near Canton.
Questions to ask before you buy
If the land is near Etna, request whether the home has flooded before closing; getting a quote early avoids surprises.
Recorded documents worth pulling
For property near Lanesboro, the map is an index, not the title: deeds, plats and easements for parcels in the county are kept by the County Recorder. Long-held tracts around Elliota may sit on a long string of deeds, so a title company can sort it out on a real sale.
Using it on a phone
The parcel map usually runs in a mobile browser, which helps when you're standing on land near Preston, though signal can drop in rural spots. A screenshot of the parcel near Canton with its ID helps when you meet an owner or agent.
Fillmore County in a few facts
Preston is the county seat, home to the main records offices. You'll also find Canton, Chatfield, Fountain, and Harmony, each with its own cluster of lots. About 21,522 people call Fillmore County home (Census Bureau estimate, 2023) spread over roughly 861 square miles. The county dates to 1853, and some chains of title near Harmony are long.
Who handles what
Deeds, mortgages and recorded plats for land near Preston come from the County Recorder, sometimes only in person. Zoning, permits and septic questions near Cherry Grove are for the local planning and health departments, depending on whether the land is inside town limits.
What a flood zone means for a buyer
For a home near Preston, ask for an Elevation Certificate: it records the building's elevation against the base flood. Remodeling a house in a zone near Clear Grit can trigger elevation rules; call the permitting office early.
Quick answers
What is the difference between Zone A and AE around Clear Grit?
For acreage around Cherry Grove, both are high-risk zones, but only AE has a base flood elevation; unnumbered A zones don't list one.
How do I get a property removed from a flood zone near Cherry Grove?
With a lot near Lanesboro, a Letter of Map Amendment (LOMA) from FEMA can remove a structure on naturally high ground; it starts with an elevation survey.
Is flood insurance mandatory near Mabel?
For a home near Clear Grit, it's typically required only for structures in high-risk zones with federally backed loans, in communities that take part in the NFIP.
Do I need to worry about flooding in Zone X around Canton?
For a parcel near Preston, shaded X is moderate risk and unshaded X is minimal risk, and floods still happen outside high-risk zones.
Can I download parcel lines near Lanesboro?
If you're looking near Mabel, most viewers have a print or export tool; downloads of raw data vary by county.
Open the official Fillmore County, MN parcel map See it in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.