Blog · October 14, 2026 · Pennsylvania
DuBois Flood Zone Map, Pennsylvania: a practical guide
Flood zones are set by FEMA, and checking one near Brisbin takes a few minutes.
Main page: Clearfield County, PA GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Before an offer near Troutville, look at the DuBois flood zone map: a mapped flood zone changes insurance, building rules and resale. In this DuBois guide: locating a parcel on FEMA's map, decoding A, AE and X, and pairing it with the Clearfield County parcel viewer.
Checking the DuBois flood zone map step by step
Flood zones come from FEMA's Flood Map Service Center: type an address near Mahaffey, and choose the dynamic map. Vacant ground around Troutville can still be found: zoom in from US Route 119 then click the parcel area.
Where the parcel data lives
Begin with the Clearfield County parcel viewer; it covers each assessed parcel in the county, Clearfield included. If you only know roughly where the land is, follow US Route 119 on the aerial until the lines appear, then click inside the one you want. Closer to Brisbin, the record panel typically gives the owner of record, acreage on the tax roll, the parcel number and sometimes recent sales.
Where DuBois fits in
DuBois sits in Clearfield County, Pennsylvania, and the county assessor maps its lots. For property near Troutville, city or town hall handles things like zoning, permits and utilities for lots inside the boundary, while the county keeps the tax map. Land beyond the town limits out by Troutville generally follows county rules, not municipal ones.
Reading the legal description
Tracts outside towns near Troutville are often described by metes and bounds, listing bearings, distances and landmarks. Subdivision lots in Troutville refer to a recorded plat, making them easier to find. Copy the legal description from the record for the parcel near Troutville before you request a deed or survey.
Using it on a phone
The parcel map usually runs in a mobile browser, which helps when you're standing on land near Grampian, so load it before you lose signal. A screenshot of the parcel near Brisbin with its ID keeps working without signal.
Reading A, AE and X
An AE label carries a published BFE, while plain Zone A does not; that elevation drives building rules near Brisbin. On ground around Grampian, shaded Zone X is moderate risk, between the 1% and 0.2% annual chance floods; plain X, or C on older maps, is minimal risk.
A short flood checklist
Request about past flood claims for the house near Mahaffey; getting a quote early avoids surprises.
A quick look at the area
Clearfield holds the county offices, home to the main records offices. Other places on the map include Troutville, Grampian, Curwensville, and Mahaffey, each with its own cluster of lots. Around 77,090 people call Clearfield County home (Census Bureau estimate, 2023) across roughly 1,145 square miles. Clearfield County dates to 1822, and some chains of title near Grampian are long. Places such as West Branch Susquehanna River and Parker Dam State Park make handy reference points on the map near Brisbin.
Water near Mahaffey
Creeks and ditches near Brisbin aren't always studied in detail, so ask neighbors about past flooding. Wetlands near Troutville can limit building even outside a flood zone; check the National Wetlands Inventory mapper for a first look.
Deeds, plats and who keeps them
The map is an index, not the title: recorded deeds, plats and easements for land near Clearfield are filed with the Recorder of Deeds. Long-held tracts near Brisbin may go back through many deeds, and a title company can sort it out on a real sale.
Matching the zone to the lot lines
When the zone clips a corner of a lot near Curwensville, what matters is where the building sits.
Insurance, lenders and building
For a home near Grampian, ask for an Elevation Certificate: it records the building's elevation against the base flood. Building or adding on near Troutville in a mapped zone usually means extra permit review; ask the local floodplain administrator early.
Limits of the parcel data
Listed acreage is an estimate; only a licensed surveyor can set the real corners for a parcel near Clearfield. For a parcel near Grampian, owner names and values update on a schedule, so a deed recorded last month may not show yet.
When a parcel crosses a boundary
Clearfield County touches Blair County, Cambria County, Cameron County, Centre County, and Clinton County, and each of those keeps its own parcel map. Acreage along the edge near Clearfield may show up across two assessors' files, so check the neighboring map too. Out toward Mahaffey, our state page lists each neighboring county map across Pennsylvania.
Quick answers
What is a LOMA for land near Mahaffey?
In most cases, FEMA's LOMA process is the usual route when a building near Troutville sits above the base flood elevation, and lenders accept the result.
Why did my flood zone near Mahaffey change?
For most people, a new study can move a zone line near Curwensville; check the effective date on the panel.
Where do I find the BFE for a lot near Troutville?
Generally, a BFE near Clearfield tells builders how high the lowest floor should be; surveyors near Troutville use it often.
Is my property near Curwensville in a flood zone?
Search the address near Troutville on FEMA's Flood Map Service Center; no account is needed.
What's the tax parcel number used for near Curwensville?
It's the number the county assessment office uses to track a tract near Troutville; copy it before you call anyone.
Open the official Clearfield County, PA 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.