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Blaine, MN Environmental Rules: Flood Zones (2026)

Significant Restrictions

Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

FEMA flood zone rules in Blaine, MN, also called floodplain regulations or special flood hazard area (SFHA) rules, determine flood insurance requirements and elevation standards for new construction.

Key Facts

Governing sections: Secs. 125-19 through 125-31
Districts created: Floodway, flood fringe, general floodplain
Default rule: Unlisted uses are prohibited
Map source: FEMA FIRM panels, 12-16-2015
Penalty: Misdemeanor, Sec. 125-30

FEMA Flood Zone Lookup

FEMA assigns every parcel in the U.S. a flood-hazard designation on its Flood Insurance Rate Maps (FIRMs). Zones starting with A or V are high-risk Special Flood Hazard Areas where federally backed mortgages require NFIP flood insurance. Zone X indicates moderate-to-minimal risk, where insurance is optional but often recommended. Your specific zone determines insurance cost, build elevation, and permit requirements in Blaine, MN.

Zone	What it means	NFIP required?
A	High-risk flood area; 1% annual chance flood, no detailed analysis.	Yes
AE	High-risk; same as A but with established Base Flood Elevations.	Yes
AH	High-risk shallow flooding (1-3 ft), usually ponding.	Yes
AO	High-risk shallow flooding (1-3 ft) with sheet flow on sloping terrain.	Yes
V	High-risk coastal zone subject to wave action (no BFE).	Yes
VE	High-risk coastal zone with wave action and established BFEs.	Yes
X (shaded)	Moderate risk; between the 1% and 0.2% annual chance flood.	Recommended
X	Minimal risk; outside the 0.2% annual chance floodplain.	No

Look up Blaine, MN on the FEMA flood map

FEMA maps update periodically; verify zone before buying flood insurance or building.

Summary

In the City of Blaine, the Floodplain Overlay Districts under Sec. 125-19 through 125-31 divide the city's flood hazard areas into floodway, flood fringe, and general floodplain districts, adopted under Minn. Stat. chs. 103F and 462. Development in any of the three districts is prohibited unless it appears as a permitted or conditional use in the specific district's standards.

Sec. 125-19. - Statutory authorization and purpose. (a)Statutory authorization. The legislature of the state has, in M.S.A. chs. 103F and 462, delegated the responsibility to local government units to adopt regulations designed to minimize flood losses. Therefore, the city council does ordain as follows. ... ... Sec. 125-20. - General provisions. (a)Floodplain maps adopted. This article adopts the floodplain maps applicable to the city and includes three floodplain districts: floodway, flood fringe, and general floodplain. ... (b)Applicability. This article applies to all lands within the jurisdiction of the city shown on the official zoning map or the attachments to the map as being located within the boundaries of the floodway, flood fringe, or general floodplain districts.

View official code

Full Breakdown

Blaine adopted its floodplain regulations to maintain the city's eligibility in the National Flood Insurance Program, complying with 44 CFR 59-78 under Sec. 125-19. The article establishes three overlay districts under Sec. 125-20(a): floodway, flood fringe, and general floodplain, each superimposed on the underlying zoning district, with the more restrictive standard controlling when the two conflict. The city incorporated FEMA's flood insurance rate map panels for Anoka County, dated December 16, 2015, by reference as part of the official zoning map. Sec. 125-21 sets the applicability rule central to enforcement: within any of the three districts, all uses not specifically listed as permitted or conditional in Sec.

125-22 (Floodway District), Sec. 125-23 (Flood Fringe District), or Sec. 125-24 (General Floodplain District) are prohibited outright, meaning the ordinance operates as a default ban rather than a general permit-with-conditions scheme. Critical facilities, including hospitals, schools, and fire and police stations, are prohibited in all floodplain districts regardless of proposed floodproofing. Zoning administrator review of the specific floodway, flood fringe, or general floodplain boundary applies when maps do not clearly delineate a property, following the technical procedure in Sec. 125-24(b). A zoning permit under Sec.

125-28 is required before erecting, altering, or changing the use of any building, structure, dam, fence, or on-site septic system in these districts, and violations are prosecuted as misdemeanors under Sec. 125-30.

Violations & Fines

Violating any floodplain overlay standard, including building without a Sec. 125-28 permit, constitutes a misdemeanor under Sec. 125-30, punishable as defined by state law, with each additional day of noncompliance charged as a separate violation. The zoning administrator can order construction halted, require after-the-fact permits with corrective conditions, or report the violation to the Minnesota DNR and FEMA regional office, and the city must document its plan to correct the violation to preserve its National Flood Insurance Program eligibility.

Frequently Asked Questions

What are Blaine's three floodplain district types?

Sec. 125-20(a) creates the floodway district, the flood fringe district, and the general floodplain district, each superimposed on the underlying zoning district as an overlay, with Sec. 125-22 through Sec. 125-24 setting standards specific to each.

Is any development allowed in a Blaine floodplain district?

Only development listed as a permitted or conditional use in the applicable district's standards. Sec. 125-21(b)(1) states that all uses not listed as permitted or conditional in Secs. 125-22, 125-23, and 125-24 are prohibited within the floodplain districts.

Can critical facilities like a fire station be built in Blaine's floodplain?

No. Sec. 125-21(b)(2)e prohibits critical facilities, as defined in Sec. 125-20(h)(2) to include hospitals, correctional facilities, schools, and fire and police stations, in all floodplain districts regardless of floodproofing measures.

Sources & Official References

[1]Code of Ordinances, City of Blaine, Minnesota

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