Blaine, MN Fire Regulations: Propane Storage (2026)

Propane (LP gas) storage in Blaine is governed by the Minnesota State Fire Code, which incorporates NFPA 58, and by the city's fire-inspection guidance. A core rule is that cylinders larger than one pound must not be stored or used indoors at residential property, including in attached and detached garages; extra cylinders should be stored outdoors in secure cages. Cylinders larger than one pound must be stored with the pressure relief valve in the vapor space, which generally means storing them upright. Cylinder valves must be kept closed when in storage, and for cylinders under 45 pounds the valve outlets must be plugged, capped, or sealed. Cylinders may not be stored near exit doors, in corridors, in or near stairways, or in any area used for safe egress. The City of Blaine's LP gas distribution and transfer site guidance reflects NFPA 58 requirements, including container markings (such as 'LP gas,' 'propane,' 'flammable,' and 'no smoking') and a requirement that loose or piled combustible materials and weeds not be permitted within 10 feet of storage areas. Larger commercial LP gas distribution and transfer sites are subject to additional Fire Inspection Division requirements and review. For home barbecue-sized cylinders (typically 20 lb), the key takeaways are: store them outdoors and upright, keep them away from ignition sources and building exits, and never store them inside the house or garage. Questions on LP gas requirements can be directed to Blaine Safety Services / Fire Inspections at 763-785-6146.