Environmental Rules in Blaine, MN (2026)
4 verified environmental rules for Blaine, Minnesota, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Blaine City Code § 34-290 requires an approved stormwater management plan for any new development, redevelopment or land disturbance over one acre, or part of a larger project, before construction can begin. The plan must control peak flow and minimize runoff volume, and the applicant must already hold every required watershed district, city, Army Corps of Engineers and NPDES permit before breaking ground.
Blaine Stormwater Management Rules
Some RestrictionsBlaine City Code §§ 34-263, 34-290
The city has a strong interest in protecting and managing its valuable water and natural resources, recognizing the relationships between resource protection, land use management, development, redevelopment and fiscal responsibility. Federal and state regulations have placed restrictions and requirements on the management and discharge of stormwater with which the city must comply. ... (a)A sto...
Erosion Control
In the City of Blaine, any land-disturbing project bigger than 20,000 square feet must get city approval for a grading, erosion and sediment control plan before work starts, under Sec. 129-24. The rule folds in a stormwater pollution prevention plan and lets the city issue stop-work orders when a site's erosion controls fail.
Blaine Construction Erosion Control Rules
Some RestrictionsBlaine City Code § 129-24
(f)General criteria. The grading, erosion and sediment control plan shall be required for any land disturbance activity or project disturbing more than 20,000 square feet and shall minimize exposed soil and unstable soil conditions in area and duration, disturbance of natural soil cover and vegetation, work in and adjacent to water bodies and wetlands, off-site sediment transport by trucks and ...
Flood Zones
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.
Blaine floodplain overlay district rules
Significant RestrictionsBlaine City Code §§ 125-19, 125-20
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 ...
Flood Elevation Requirements
In the City of Blaine, the regulatory flood protection elevation under Sec. 125-20(d) requires two feet of freeboard above the regional flood elevation, and Sec. 125-23(b)(1) requires Flood Fringe District structures to have their lowest floor elevated on fill to or above that protected elevation.
Blaine base flood elevation/freeboard rule
Significant RestrictionsBlaine City Code §§ 125-20, 125-23
(d)Regulatory flood protection elevation. The regulatory flood protection elevation (RFPE) is an elevation no lower than two feet above the elevation of the regional flood, plus any increases in flood elevation caused by encroachments on the floodplain that result from designation of a floodway. In an AO zone, the regulatory flood protection elevation shall be an elevation no lower than three f...
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