Blog · October 14, 2026 · Illinois
Reading the Macomb Flood Zone Map for a parcel
The zone on FEMA's map affects insurance, building and resale near Tennessee.
Main page: McDonough County, IL GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Before an offer near Good Hope, check the Macomb flood zone map: the zone on that map shapes insurance, permits and resale. Covered here for Macomb: locating a parcel on FEMA's map, reading the zone codes, and pairing it with the McDonough County WTH GIS map.
Where the Macomb flood zone map lives
Flood zones come from FEMA's Flood Map Service Center: type an address near Good Hope, and pick the FIRMette or map view. Rural land near Good Hope with no street number can still be found: zoom in from US Route 136 and click inside the land.
The free map to start with
Begin with the McDonough County WTH GIS map; it covers every tax parcel in the county, Bardolph included. If the land is near Industry, type a street address, an owner's name or a parcel number, and the viewer zooms to the match. On ground around Industry, the parcel card usually lists the owner of record, assessed acreage, the parcel number and sometimes recent sales.
City limits and county records
Macomb lies within McDonough County, Illinois, and the county assessor maps its lots. As the county seat, Macomb hosts the courthouse, handy when you need recorded documents. With a lot near Sciota, city or town hall handles matters such as zoning, permits and utilities inside its limits, and the county still keeps the parcel and deed records. Land beyond the city limits out by Good Hope often falls under county rules, not municipal ones.
Beyond the mapped zones
Creeks and ditches near Colchester aren't always studied in detail, so look for water marks and debris lines. Wet ground around Colchester is a separate issue from flood zones; the National Wetlands Inventory mapper shows mapped wetlands.
Decoding the flood zone labels
Closer to Good Hope, zones beginning with A or V mark the Special Flood Hazard Area, meaning a 1% or greater chance of flooding each year. For land near Tennessee, shaded Zone X is moderate risk, between the 1% and 0.2% annual chance floods; unshaded X is minimal risk.
Use the county map alongside FEMA
FEMA's map shows zones but not ownership, so pair it with the McDonough County WTH GIS map to confirm you have the right parcel near Industry.
Which office to call
If the acreage or value on a parcel near Tennessee looks off are handled by the Supervisor of Assessments, working with township assessors, since that office keeps the assessment data. Building or septic questions for a lot near Colchester go to planning, building or health offices, depending on whether the land is inside town limits.
Neighboring parcel maps
McDonough County meets Fulton County, Hancock County, Henderson County, Schuyler County, and Warren County; every one of them runs a separate parcel map. Acreage along the edge near Tennessee may be split across two assessors' files, so open the neighboring map before you assume the acreage. For land near Bardolph, our state page lists every bordering county map for Illinois.
Lenders and permits
For a home near Tennessee, get the Elevation Certificate if one exists: it can change the insurance price a lot. Building or adding on near Good Hope in a mapped zone can trigger elevation rules; call the permitting office before you plan.
A short flood checklist
Ask the seller whether the home has flooded on the property near Good Hope; getting a quote early avoids surprises.
Reading the legal description
Illinois uses the Public Land Survey System, which means a tract near Tennessee is described by section, township and range. A standard section is about one square mile, roughly 640 acres, and a township holds 36 of them, though corrections make some sections near Industry odd-sized. Keep the legal description for land near Colchester before you request a deed or survey.
The paper trail behind a parcel
The map is an index, not the title: deeds, plats and easements covering ground around Sciota are filed with the county Recorder of Deeds (in many counties the County Clerk and Recorder). Long-held tracts around Sciota can sit on a long string of deeds, and a title company can sort it out on a real sale.
Using it on a phone
Most viewers work in a phone browser, useful out on a road near Tennessee, but coverage can be spotty out of town. A screenshot of the parcel near Tennessee with its ID is a good backup.
Frequently asked
How often are flood maps updated near Colchester?
It depends, but a new study can move a zone line near Colchester; check the effective date on the panel.
What is a base flood elevation near Industry?
It depends, but a BFE near Bardolph tells builders how high the lowest floor should be; local rules may require building above it.
Is Zone X safe from flooding around Industry?
For most people, X zones around Good Hope are lower risk, not no risk; many owners near Sciota buy coverage anyway.
What is a LOMA in Macomb?
In most cases, FEMA's LOMA process is the usual route when a building near Sciota sits above the base flood elevation; a surveyor's elevation data supports it.
Can I print the parcel map for land near Industry?
Use the print button or a screenshot; include the record panel for the lot near Industry.
Open the official McDonough County, IL 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.