Blog · October 14, 2026 · Colorado
Reading the Evans Flood Zone Map for a parcel
The zone on FEMA's map affects insurance, building and resale near Kersey.
Main page: Weld County, CO GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Before an offer near Johnstown, pull up the Evans flood zone map: FEMA's zone label affects insurance, permits and resale. This Evans guide covers: finding the address on FEMA's map, reading the zone codes, and confirming the outline on the county map.
Where the Evans flood zone map lives
The official source is FEMA's Flood Map Service Center: search an address around Kersey, and choose the dynamic map. A tract near Garden City without an address can still be found: pan from the closest town and click the spot.
The free map to start with
Your first stop is the Weld County parcel viewer; it covers every tax parcel in the county, Greeley included. With a lot near Gilcrest, enter a street address, an owner's name or a parcel number, and the viewer zooms to the match. On ground around Kersey, a pop-up or side panel typically gives the owner of record, acreage on the tax roll, a parcel ID and sometimes recent sales.
Where Evans fits in
Evans is part of Weld County, Colorado, which means parcel data comes from the county. If the land is near Gilcrest, City or town hall handles things like zoning, permits and utilities for lots inside the boundary, and the county still keeps the parcel and deed records. Acreage past the city limits out by Garden City often falls under county rules rather than the town's.
What the zone letters mean
Zone AE includes a base flood elevation (BFE), while plain Zone A does not; that elevation drives building rules near Milliken. For acreage around Milliken, minimal risk is not no risk: according to FEMA, floods happen outside mapped zones too.
Before you lean on the lines
Listed acreage is an estimate; only a licensed surveyor sets the real boundary for a parcel near Johnstown. If the land is near Milliken, records update in batches, so a deed recorded last month might lag behind.
On site with the map
The parcel map usually runs in a mobile browser, handy when you're parked on a road near Kersey, but coverage can be spotty out of town. A screenshot of the parcel near Milliken with its ID keeps working without signal.
Legal descriptions in Colorado
Colorado is laid out under the Public Land Survey System, so rural legal descriptions near Gilcrest cite section, township and range. Each section is nominally a mile square, about 640 acres, and a township holds 36 of them, though real sections near Kersey vary in size. Copy the legal description from the record for the parcel near Kersey when you talk to a surveyor.
Use the county map alongside FEMA
FEMA's map shows zones but not ownership, so pair it with the Weld County parcel viewer for the outline of the tract near Gilcrest.
Land on the county line
Weld County meets Adams County, Boulder County, Broomfield County, Larimer County, and Logan County; every one of them runs a separate parcel map. Acreage along the edge near Gilcrest may be split in two county records, so check the neighboring map before you assume the acreage. For a home near Johnstown, the Platbookmapper state page lists each bordering county map across Colorado.
Deeds, plats and who keeps them
The map is an index, not the title: recorded deeds, subdivision plats and easements for land near Johnstown are filed with the County Clerk and Recorder. Long-held tracts near Johnstown may sit on several deeds, so a title company earns its fee on a real sale.
Water near Johnstown
Low-lying fields near Kersey may not have detailed mapping, so walk the land after rain. Wetlands near Gilcrest can limit building even outside a flood zone; check the National Wetlands Inventory mapper for a first look.
Questions to ask before you buy
Ask the seller for any Elevation Certificate on the property near Johnstown; an insurance quote early keeps the budget honest.
Money questions tied to the zone
For a structure inside an A or V zone and the loan is federally backed or regulated, mandatory purchase rules apply where the community participates in the National Flood Insurance Program, whether the land is near Garden City or elsewhere in the county. New construction in a floodplain near Johnstown can trigger elevation rules; ask the local floodplain administrator early.
Frequently asked
What is a LOMA near Johnstown?
Good question; FEMA's LOMA process is the usual route when a building near Johnstown sits above the base flood elevation; it starts with an elevation survey.
How often are flood maps updated for land near Kersey?
Good question; zones near Gilcrest can shift when FEMA updates a panel; your community is notified before changes take effect.
Does the county parcel map show flood zones for land near Garden City?
It depends, but the parcel map near Johnstown might show FEMA zones; confirm a lot near Gilcrest on FEMA's map either way.
How can I tell if a house near Milliken is in a flood zone?
Look up the spot near Johnstown in FEMA's National Flood Hazard Layer viewer; no account is needed.
What's the tax parcel number used for near Gilcrest?
It's the number the County Assessor uses to track a tract near Garden City; copy it before you call anyone.
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.