Blog · October 14, 2026 · Iowa
Nevada Flood Map, Iowa: a practical guide
Flood zones are set by FEMA, and checking one near Roland takes a few minutes.
Main page: Story County, IA GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Before you buy or build near Huxley, check the Nevada flood map: FEMA's zone label affects insurance, building rules and resale. This Nevada guide covers: finding the address on FEMA's map, reading the zone codes, and pairing it with the Story County Beacon site.
Checking the Nevada flood map step by step
The official source is FEMA's Flood Map Service Center: search an address around Colo, then open the map view for that panel. Rural land near Maxwell with no street number can still be found: zoom in from US Route 69 and click the spot.
Where the parcel data lives
Begin with the Story County Beacon site; it covers every assessed parcel from Colo to Cambridge. Near Colo, put in a street address, an owner's name or a parcel number, then pick the result to center the map on it. For a parcel near Roland, the parcel card usually lists the owner of record, acreage on the tax roll, a parcel ID and often a sale date.
City limits and county records
Nevada lies within Story County, Iowa, which means parcel data comes from the county. As the county seat, Nevada hosts the courthouse, handy when you need recorded documents. For a tract near Ames, the municipality 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 Roland usually falls under county rules rather than the town's.
Neighboring parcel maps
Story County touches Boone County, Hamilton County, Hardin County, Jasper County, and Marshall County, all with their own assessor records. A tract near the line by Maxwell may show up across two assessors' files, so open the neighboring map as well. In and around Colo, the Platbookmapper state page lists every bordering county map across Iowa.
What the zone letters mean
For property near Maxwell, zones beginning with A or V mark the Special Flood Hazard Area, meaning a 1% or greater chance of flooding each year. If the land is near Ames, a shaded X area is moderate risk, roughly the 100- to 500-year range; unshaded X is minimal risk.
Water near Roland
Creeks and ditches near Huxley may not have detailed mapping, so ask neighbors about past flooding. Wetlands near Huxley can limit building even outside a flood zone; check the National Wetlands Inventory mapper for a first look.
Reading the legal description
Iowa uses the Public Land Survey System, which means a tract near Maxwell is described by section, township and range. Each section is nominally a mile square, about 640 acres, with 36 sections to a township, though real sections near Huxley vary in size. Keep the legal description for land near Maxwell for any title or survey request.
Matching the zone to the lot lines
FEMA's map shows zones but not ownership, so open the Story County Beacon site next for the outline of the tract near Huxley.
Deeds, plats and who keeps them
The map is an index, not the title: deeds, subdivision plats and easements for land near Roland sit with the County Recorder. For a parcel near Colo, have ready the book and page from the tax record and the lookup takes minutes.
Places you'll see on the map
Nevada holds the county offices, where most land records are kept. You'll also find Colo, Ames, Cambridge, and Maxwell, each with its own cluster of lots. Roughly 98,566 people call Story County home (Census estimate, 2023) across roughly 573 square miles. Story County was formed in 1846, and some chains of title near Roland are long.
What to request from a seller
Request about past flood claims for the house near Roland; getting a quote early keeps the budget honest.
Money questions tied to the zone
If a building sits in a Special Flood Hazard Area and a federally regulated lender is involved, flood insurance is generally required where the community participates in the National Flood Insurance Program, and that holds around Cambridge too. New construction in a floodplain near Ames often needs a floodplain permit; call the permitting office before you plan.
Offices that can help
For assessment questions about property around Huxley go to the County Assessor, the office behind the parcel record. Questions about what you can build around Colo are for the local planning and health departments, town or county, depending on location.
Nevada: common questions
When is flood insurance required for land near Roland?
It depends, but lenders generally require it for buildings near Colo in a Special Flood Hazard Area when the loan is federally regulated or insured, in communities that take part in the NFIP.
Can a flood zone near Ames change?
Generally, a new study can move a zone line near Huxley, so look at the panel date.
Does the county parcel map show flood zones for land near Maxwell?
Good question; a flood layer may appear in the Story County Beacon site layer list, though it can lag behind FEMA's current panels.
Is AE a high-risk flood zone near Huxley?
For most people, both are high-risk zones, but only AE has a base flood elevation, which shapes building rules near Maxwell.
Can I use the viewer in the field near Colo?
Closer to Ames, most viewers run in a mobile browser; screenshots help offline.
Open the official Story County, IA 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.