Blog · October 14, 2026 · Arizona
Using the Coolidge Flood Zone Map
The zone on FEMA's map affects insurance, building and resale near Eloy.
Main page: Pinal County, AZ GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Ahead of any purchase around Apache Junction, check the Coolidge flood zone map: the zone on that map shapes insurance, permits and resale. In this Coolidge guide: finding the address on FEMA's map, reading the zone codes, and matching it with the county parcel viewer.
Checking the Coolidge flood zone map step by step
The official source is FEMA's Flood Map Service Center: search an address around Casa Grande, then open the map view for that panel. A tract near Casa Grande without an address is still easy to locate: zoom in from the nearest road then click the parcel area.
Pulling up a parcel
Begin with the Pinal County ArcGIS parcel map; it covers each assessed parcel from San Tan Valley to Maricopa. Without an address in hand, pan along the nearest road until the lines appear, then click inside the one you want, whether the land is near San Tan Valley or elsewhere in the county. Out toward Eloy, a pop-up or side panel usually lists the owner of record, acreage on the tax roll, a parcel ID and sometimes recent sales.
Reading the legal description
Arizona follows the Public Land Survey System, so deeds around Apache Junction reference sections and townships. Each section is nominally a mile square, about 640 acres, with 36 sections to a township, though real sections near Florence vary in size. Write down the legal description for the tract near Casa Grande before you request a deed or survey.
Coolidge and the county around it
Coolidge sits in Pinal County, Arizona, so its parcels are on the county's map. For property near Maricopa, city or town hall handles matters such as zoning, permits and utilities within town limits, while the county keeps the tax map. Land beyond the city limits toward Eloy often follows county rules, not municipal ones.
What the zone letters mean
Zone AE carries a published BFE, which plain A zones lack; builders around Eloy design to it. For a parcel near Apache Junction, a shaded X area is moderate risk, between the 1% and 0.2% annual chance floods; plain X, or C on older maps, means minimal mapped risk.
Taking the map into the field
The parcel map usually runs in a mobile browser, useful out on a road near Apache Junction, but coverage can be spotty out of town. A printout of the tract near Florence helps when you meet an owner or agent.
Questions to ask before you buy
Ask the seller for any Elevation Certificate for the house near Florence; getting a quote early keeps the budget honest.
A quick look at the area
Florence serves as the county seat, which is where the courthouse records live. Other places on the map include Eloy, Casa Grande, and San Tan Valley, each with its own cluster of lots. Around 484,239 people live in Pinal County (Census estimate, 2023) on about 5,366 square miles. Pinal County was formed in 1875, which matters when you trace an old farm's title. Places such as Casa Grande Ruins National Monument make handy reference points on the map near San Tan Valley.
Deeds, plats and who keeps them
For anything that matters, get the recorded deed through the County Recorder; the parcel map near Eloy only summarizes it. Long-held tracts around San Tan Valley may trace back through several deeds, so a title company earns its fee if money is changing hands.
Who handles what
For assessment questions about property around Eloy are handled by the County Assessor, which maintains the tax roll. Questions about what you can build around Florence are for the local planning and health departments, town or county, depending on location.
Use the county map alongside FEMA
FEMA doesn't draw property lines, so open the Pinal County ArcGIS parcel map next for the outline of the tract near Florence.
Lenders and permits
With a lot near Florence, an Elevation Certificate from a surveyor helps: it compares the building to the BFE. Building or adding on near Eloy in a mapped zone often needs a floodplain permit; ask the local floodplain administrator before you plan.
Water near Eloy
Low-lying fields near Eloy may not have detailed mapping, so walk the land after rain. Wet ground around Maricopa is a separate issue from flood zones; the National Wetlands Inventory mapper shows mapped wetlands.
Questions about the Coolidge flood zone map
Is AE a high-risk flood zone in Coolidge?
Good question; AE is a Special Flood Hazard Area with a published base flood elevation, which shapes building rules near Maricopa.
Where can I see the Coolidge flood zone map for free?
It depends, but look up the spot near San Tan Valley in FEMA's National Flood Hazard Layer viewer, and the zone code appears on the map.
Is there a flood layer on the parcel viewer near San Tan Valley?
A flood layer may appear in the Pinal County ArcGIS parcel map layer list, but FEMA's own map is the official source.
What is a base flood elevation in Coolidge?
A BFE near San Tan Valley tells builders how high the lowest floor should be; surveyors near Eloy use it often.
Who do I call about a parcel near Eloy?
The County Assessor handles values and the tax roll, and the County Recorder keeps deeds; planning offices cover zoning near Maricopa
Open the official Pinal County, AZ 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.