Blaine, MN Outdoor Lighting: Dark Sky Rules (2026)

Blaine's performance-standards chapter regulates site lighting under Sec. 129-2(a), which applies to all commercial, industrial, multifamily residential zoning districts, institutions, sports complexes, and schools. Any lighting illuminating off-street parking, driving areas, signs, or structures must use downcast style fixtures with a concealed or shielded light source designed to prevent glare or spill onto adjacent rights-of-way or properties. Pole height is separately controlled under Sec. 129-2(b): standard pole-mounted lighting cannot exceed 20 feet, a strict cap intended to limit the visual reach of site lighting into the night sky and surrounding parcels.

Exceptions exist for larger developments: poles up to 50 feet are permitted for commercial, industrial, or institutional parking areas with more than 120 stalls, or sites with developed areas over 2.5 acres, and for sports complexes larger than 2.5 acres, reflecting the scale of facilities like the National Sports Center. Any pole height beyond those thresholds requires a conditional use permit for special purpose lighting, granted only on evidence that the taller fixture is necessary to effectively light the premises. New commercial, industrial, or multifamily developments, redevelopments, or additions exceeding 20 percent of the floor area, and any LED conversion, must submit a light distribution plan under Sec.

129-2(f) showing fixture type, arrangement, and footcandle levels at the property boundaries and adjacent roadway edges, giving the zoning administrator the technical basis to confirm shielding compliance before a permit issues.