Blog · October 14, 2026 · Colorado
Reading the Lamar Flood Zone Map for a parcel
Flood zones are set by FEMA, and checking one near Wiley takes a few minutes.
Main page: Prowers County, CO GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Before an offer near Wiley, pull up the Lamar flood zone map: FEMA's zone label affects insurance, permits and resale. In this Lamar guide: finding the address on FEMA's map, reading the zone codes, and pairing it with the county Beacon site, at least around Wiley.
The Lamar flood zone map: start here
The official source is FEMA's Flood Map Service Center: search an address around Granada, then open the map view for that panel. Rural land near Wiley with no street number is still easy to locate: zoom in from the nearest road then click the parcel area.
The viewer Prowers County publishes
Go first to the Prowers County Beacon site; it covers every tax parcel around Granada and Holly. If you're looking near Wiley, enter a street address, an owner's name or a parcel number, and the viewer zooms to the match. For property near Granada, the record panel normally shows the owner of record, acreage on the tax roll, the parcel number and in many cases the last transfer.
A short flood checklist
Request whether the home has flooded for the house near Wiley; an insurance quote early keeps the budget honest.
The paper trail behind a parcel
For anything that matters, pull the recorded deed from the County Clerk and Recorder; the parcel map near Holly only summarizes it. Inherited tracts around Granada may go back through several deeds, so a title company is worth hiring if money is changing hands.
Lamar and the county around it
Lamar lies within Prowers County, Colorado, and the county assessor maps its lots. Lamar is also the county seat, handy when you need recorded documents. Closer to Wiley, the municipality handles matters such as zoning, permits and utilities inside its limits, and the county still keeps the parcel and deed records. Acreage past the town limits near Granada usually falls under county rules instead.
Decoding the flood zone labels
If the land is near Granada, zones beginning with A or V mark the Special Flood Hazard Area, meaning a 1% or greater chance of flooding each year. For acreage around Holly, shaded Zone X is moderate risk, between the 1% and 0.2% annual chance floods; unshaded X means minimal mapped risk.
Taking the map into the field
Most viewers work in a phone browser, handy when you're parked on a road near Wiley, but coverage can be spotty out of town. A saved image of the lot near Granada and its lines helps when you meet an owner or agent.
Reading the legal description
Colorado follows the Public Land Survey System, so deeds around Granada reference sections and townships. Each section is nominally a mile square, about 640 acres, and a township holds 36 of them, though corrections make some sections near Holly odd-sized. Keep the legal description for land near Granada for any title or survey request.
Offices that can help
For assessment questions about property around Holly are handled by the County Assessor, since that office keeps the assessment data. Building or septic questions for a lot near Granada are for the local planning and health departments, depending on whether the land is inside town limits.
Parcel lines plus flood zones
FEMA doesn't draw property lines, so check the Prowers County Beacon site too to see exactly which lot near Granada you're looking at.
Lenders and permits
Around Wiley, ask for an Elevation Certificate: it compares the building to the BFE. Building or adding on near Wiley in a mapped zone can trigger elevation rules; call the permitting office early.
Places you'll see on the map
Lamar is the county seat, which is where the courthouse records live. You'll also find Wiley, Granada, and Holly. Roughly 11,751 people call Prowers County home (Census estimate, 2023) on about 1,638 square miles. Prowers County was formed in 1889, which matters when you trace an old farm's title.
Beyond the mapped zones
Creeks and ditches near Granada aren't always studied in detail, so ask neighbors about past flooding. Marshy spots near Wiley can limit building too; check the National Wetlands Inventory mapper for a first look.
Before you lean on the lines
Listed acreage is a tax-roll number; only a licensed surveyor sets the real boundary on land around Granada. Records update in batches, so a fresh transfer around Holly can take weeks to appear.
Frequently asked
Do I need to worry about flooding in Zone X around Holly?
In most cases, X zones around Holly are lower risk, not no risk; FEMA notes that a large share of claims come from these areas.
Can I challenge a flood zone near Holly?
For most people, you can ask FEMA for a LOMA if surveyed elevations show the building near Granada is above the BFE; it starts with an elevation survey.
What does an AE label mean for a lot near Granada?
It depends, but AE is a Special Flood Hazard Area with a published base flood elevation, so builders near Wiley design to that elevation.
Can I see flood zones on the Prowers County Beacon site?
Short answer: a flood layer may appear in the Prowers County Beacon site layer list, though it can lag behind FEMA's current panels.
Who do I call about a parcel near Granada?
The County Assessor handles values and the tax roll, and the County Clerk and Recorder keeps deeds; planning offices cover zoning near Granada
Open the official Prowers 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.