Blog · October 14, 2026 · Maine
Androscoggin County Flood Zone Map (Maine)
Look up any Androscoggin County address on FEMA's flood map, read the zone, and match it to the parcel record for land around Greene.
Main page: Androscoggin County, ME GIS & Parcel Viewer (official map link, Androscoggin County facts and neighboring maps).
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Is that lot in Livermore in a flood zone? The Androscoggin County flood zone map answer comes from FEMA, and it is free to look up. Here's how to read FEMA's map for an Androscoggin County, ME property and match it to the parcel record.
We'll cover finding an Androscoggin County address on FEMA's map, what Zone A, AE and X mean, how the county viewer fits in, and what to do if the map looks wrong.
Where to see the official Androscoggin County flood zone map
FEMA's official flood maps for Androscoggin County are free at the FEMA Flood Map Service Center. Download the FIRM panel FEMA lists as effective for that part of Androscoggin County. For an interactive view of Androscoggin County, the National Flood Hazard Layer viewer is easier to use, which lists how much of an Androscoggin County parcel sits inside the zone. Next, the Maine GeoLibrary Parcel Viewer confirms which Androscoggin County parcel you're looking at. If the Androscoggin County viewer has a floodplain layer, treat it as a convenience copy and confirm on FEMA's map.
Step one: the free Androscoggin County viewer
For Androscoggin County, the free public parcel layer is state-run: open the Maine GeoLibrary Parcel Viewer and pan to Durham. Most people find their Androscoggin County tract fastest by searching an address in Durham, then clicking the outline. Our Androscoggin County, ME page keeps the official link and the maps next door to Durham in one place.
What the flood zone letters mean
Any Androscoggin County parcel shaded as Zone A, AE, AH or AO sits in what FEMA calls a Special Flood Hazard Area, land with a 1-percent chance of flooding in any given year (the base or 100-year flood). Zone AE near Lewiston means FEMA published a base flood elevation; plain Zone A means no detailed elevation was studied. Shaded Zone X around Durham is moderate risk, between the 1-percent and 0.2-percent annual chance lines. Unshaded Zone X near Lewiston is minimal risk.
Where Androscoggin County land records are kept
The parcel layer for Androscoggin County points back to recorded deeds and plats, kept by the county's recording office (its title varies by state). Copy the parcel ID and legal description from the county record before you request a deed for land near Auburn.
Where water shapes land in Androscoggin County
Parcels touching Androscoggin River deserve a FEMA check before anything else in Androscoggin County. On many tracts near Durham, the zone covers the low ground by the water while the homesite near the road is outside it. A low spot on an Androscoggin County tract outside any mapped zone, so treat an unmapped channel as a reason to ask questions, not proof the ground stays dry.
Neighboring maps around Androscoggin County
A farm near the county line can carry separate records in Cumberland County, Franklin County, and Kennebec County as well. Every map bordering Androscoggin County is listed on our Maine directory.
The lay of the land around Auburn
From Auburn, the seat of the county, the map spreads out to Durham, Greene, Leeds, and Lewiston. Unincorporated communities in the county, including Lisbon Falls, Livermore Falls, and Mechanic Falls, display up as small groups of parcels along the roads. Roughly 468 square miles of land and about 113,765 residents (2023 estimate) make up Androscoggin County. The Androscoggin County map mixes subdivision lots near Livermore with farm and wooded tracts farther out.
Flood insurance and building rules in Androscoggin County
The zone lists up again when a loan on a house near Lewiston is underwritten. When a county home falls inside an A or V zone and secures a loan from a federally regulated or insured lender, the lender must require flood coverage, provided the community near Durham takes part in the National Flood Insurance Program. For a county home in shaded or unshaded X, federal rules don't require a policy; pricing a policy for land near Lewiston is still worth a call. Where a structure near Durham looks higher than the shading suggests, a Letter of Map Amendment request is the formal route; a surveyor near Lewiston can supply the elevation data. Building or filling inside a mapped zone near Durham has to meet local floodplain rules; the county floodplain administrator can say what applies.
Androscoggin County flood zones questions
Who prepares an elevation certificate for a house in Lisbon?
Hire a licensed land surveyor or engineer who works in Androscoggin County; ask the local floodplain office first in case one exists.
What does 100-year flood mean for Androscoggin County land?
No; land near Lewiston in the 100-year floodplain carries a 1-in-100 chance in any single year, not a once-a-century schedule.
What is a base flood elevation for an Androscoggin County property?
Near Lewiston, it is the projected water surface in the base flood; elevation certificates in Androscoggin County are measured against it.
Can I see flood zones on the Androscoggin County GIS map?
Check the layer list in the Maine GeoLibrary Parcel Viewer; if Androscoggin County includes a floodplain layer, confirm the zone on FEMA's map anyway.
Do I need a permit to build in the floodplain near Lisbon?
Often, but local floodplain rules apply; ask the county or town building office in Lisbon before you buy.
Can a flood zone in Androscoggin County be changed?
FEMA reviews requests such as a LOMA for Androscoggin County properties; start with an elevation certificate.
Open the official Androscoggin County, ME parcel map Androscoggin County 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.