Blog · October 14, 2026 · Minnesota
Blaine Flood Zone Map, Minnesota: a practical guide
The zone on FEMA's map affects insurance, building and resale near North Oaks.
Main page: Ramsey County, MN GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Before an offer near Shoreview, look at the Blaine flood zone map: a mapped flood zone changes insurance, permits and resale. In this Blaine guide: finding the address on FEMA's map, decoding A, AE and X, and confirming the outline on the county map.
Getting started with the Blaine flood zone map
The official source is FEMA's Flood Map Service Center: type an address near Arden Hills, and pick the FIRMette or map view. A tract near Shoreview without an address is still easy to locate: search the nearest road then click the parcel area.
Getting to the right map
Begin with the Ramsey County parcel viewer; it includes every tax parcel from Arden Hills to Spring Lake Park. For property near Arden Hills, 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 tract near Mounds View, the record panel usually lists the owner of record, assessed acreage, the parcel number and sometimes recent sales.
Places you'll see on the map
Saint Paul holds the county offices, home to the main records offices. Other places on the map include Spring Lake Park, Mounds View, North Oaks, and Shoreview. About 536,075 people live in Ramsey County (Census estimate, 2023) spread over roughly 152 square miles. Ramsey County dates to 1849, so old deeds can run back a long way. Features like Mississippi National River and Recreation Area are easy to spot when you zoom out from Arden Hills.
A short flood checklist
Ask the listing agent about past flood claims on the property near Arden Hills; getting a quote early avoids surprises.
Blaine and the county around it
Blaine is part of Ramsey County, Minnesota, which means parcel data comes from the county. For property near Arden Hills, city or town hall handles things like zoning, permits and utilities for lots inside the boundary, while the county keeps the tax map. Lots just outside the town limits out by Spring Lake Park generally follows county rules, not municipal ones.
Sections, lots and bearings
Minnesota uses the Public Land Survey System, so rural legal descriptions near New Brighton cite section, township and range. A standard section is about one square mile, roughly 640 acres, with 36 sections to a township, though sections near North Oaks can be irregular. Keep the legal description for land near Mounds View before you request a deed or survey.
Beyond the mapped zones
Small streams around New Brighton aren't always studied in detail, so walk the land after rain. Marshy spots near North Oaks can limit building too; check the National Wetlands Inventory mapper for a first look.
What the zone letters mean
Zone AE comes with a base flood elevation, and an unnumbered A zone has none; surveyors near Shoreview use that number. If you're looking near Shoreview, a low-risk label isn't a guarantee: according to FEMA, floods happen outside mapped zones too.
Use the county map alongside FEMA
FEMA doesn't draw property lines, so open the Ramsey County parcel viewer next to see exactly which lot near Mounds View you're looking at.
Getting answers from the right desk
For assessment questions about property around North Oaks are handled by the County Assessor, which maintains the tax roll. Zoning, permits and septic questions near North Oaks go to planning, building or health offices, and the answer depends on jurisdiction.
Before you lean on the lines
Parcel lines are drawn for taxes, not surveyed, so a fence near Arden Hills may sit a few yards off the line on screen. For property near Mounds View, records update in batches, so a deed recorded last month might lag behind.
Recorded documents worth pulling
The map is an index, not the title: deeds, plats and easements covering ground around Mounds View sit with the County Recorder. For a tract near North Oaks, have ready the document number listed on the parcel record to skip a name search.
Lenders and permits
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, which applies near Spring Lake Park as much as anywhere. New construction in a floodplain near New Brighton can trigger elevation rules; ask the local floodplain administrator early.
Frequently asked
When is flood insurance required in Blaine?
Good question; lenders generally require it for buildings near Spring Lake Park in a Special Flood Hazard Area when the loan is federally regulated or insured; outside those zones it's your call.
What is a base flood elevation around Mounds View?
In most cases, a BFE near New Brighton tells builders how high the lowest floor should be; surveyors near Spring Lake Park use it often.
What is a LOMA near Spring Lake Park?
In most cases, you can ask FEMA for a LOMA if surveyed elevations show the building near Mounds View is above the BFE, and lenders accept the result.
How do I check the flood zone for an address in Blaine?
Short answer: look up the spot near Arden Hills in FEMA's National Flood Hazard Layer viewer; no account is needed.
How do I save a parcel from the viewer around Arden Hills?
Most viewers have a print or export tool, and it's worth keeping the parcel ID visible for land near Shoreview.
Open the official Ramsey County, MN 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.