Blog · October 14, 2026 · Colorado
Greeley Flood Zone Map, Colorado: a practical guide
The zone on FEMA's map affects insurance, building and resale near Severance.
Main page: Weld County, CO GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Ahead of any purchase around Severance, check the Greeley flood zone map: a mapped flood zone changes insurance, permits and resale. This Greeley guide covers: locating a parcel on FEMA's map, reading the zone codes, and matching it with the county parcel viewer.
Where the Greeley flood zone map lives
Flood zones come from FEMA's Flood Map Service Center: search an address around Windsor, and choose the dynamic map. Rural land near Eaton with no street number can still be found: zoom in from the nearest road then click the parcel area.
The viewer Weld County publishes
Your first stop is the Weld County parcel viewer; it includes every assessed parcel from Severance to Evans. For acreage around Severance, enter a street address, an owner's name or a parcel number, then pick the result to center the map on it. If the land is near Garden City, write down the parcel ID from that panel; every office in the county uses it to find the file.
Where Greeley fits in
Greeley is part of Weld County, Colorado, and the county assessor maps its lots. As the county seat, Greeley hosts the courthouse, which puts the County Clerk and Recorder close by. Local government in Greeley handles things like zoning, permits and utilities within town limits, and the county still keeps the parcel and deed records. Land beyond the town limits toward Windsor usually falls under county rules instead.
Questions to ask before you buy
Request about past flood claims on the property near Evans; an insurance quote early keeps the budget honest.
Decoding the flood zone labels
If the land is near Eaton, any A or V zone are Special Flood Hazard Areas, land with a 1-percent chance of flooding in any year. If the land is near Windsor, a low-risk label isn't a guarantee: FEMA notes that many claims come from moderate- and low-risk areas.
On site with the map
Most viewers work in a phone browser, useful out on a road near Milliken, though signal can drop in rural spots. A printout of the tract near Eaton keeps working without signal.
Limits of the parcel data
The acreage figure is an assessed number; only a licensed surveyor establishes the real lines for a parcel near Milliken. Closer to Milliken, records update in batches, so a deed recorded last month might lag behind.
Use the county map alongside FEMA
If only part of a parcel near Eaton is shaded, the structure's footprint is the key question.
Deeds, plats and who keeps them
The map is an index, not the title: deeds, plats and easements covering ground around Windsor sit with the County Clerk and Recorder. Around Evans, use the book and page from the tax record so staff can find the deed fast.
Who handles what
Questions about value or the owner field for land near Milliken belong with the County Assessor, the office behind the parcel record. Questions about what you can build around Severance go to planning, building or health offices, and the answer depends on jurisdiction.
Lenders and permits
If the land is near Eaton, get the Elevation Certificate if one exists: it compares the building to the BFE. New construction in a floodplain near Windsor can trigger elevation rules; check with the county or town building office early.
Reading the legal description
Colorado follows the Public Land Survey System, so deeds around Milliken reference sections and townships. A standard section is about one square mile, roughly 640 acres, with 36 sections to a township, though corrections make some sections near Evans odd-sized. Keep the legal description for land near Milliken when you talk to a surveyor.
Next door to Weld County
Weld County meets Adams County, Boulder County, Broomfield County, Larimer County, and Logan County, all with their own assessor records. Acreage along the edge near Windsor may show up in two county records, so open the neighboring map as well. In and around Severance, the Platbookmapper state page lists every bordering county map across Colorado.
Beyond the mapped zones
Low-lying fields near Evans aren't always studied in detail, so walk the land after rain. Marshy spots near Milliken can limit building too; the National Wetlands Inventory mapper shows mapped wetlands.
Quick answers
What is a LOMA for land near Windsor?
In most cases, you can ask FEMA for a LOMA if surveyed elevations show the building near Windsor is above the BFE; it starts with an elevation survey.
When is flood insurance required around Eaton?
Good question; lenders generally require it for buildings near Severance in a Special Flood Hazard Area when the loan is federally regulated or insured; elsewhere it's optional.
Is AE a high-risk flood zone for land near Evans?
In most cases, AE is a Special Flood Hazard Area with a published base flood elevation, so builders near Eaton design to that elevation.
What is a base flood elevation around Milliken?
In most cases, a BFE near Windsor tells builders how high the lowest floor should be, and an Elevation Certificate compares the building to it.
Can I settle a boundary dispute with the map near Windsor?
No; boundary questions near Windsor need a licensed surveyor, so a fence may sit off the line
Open the official Weld County, CO 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.