Black Diamond

Sources

• open.alberta.ca · checked Oct 11, 2026 Alberta Municipal Affairs, Municipal Codes (2026 list, updated 2026-01-08; earlier lists 2021-2025 for dissolutions and amalgamations). Town of Black Diamond amalgamated into the Town of Diamond Valley on January 1, 2023 (2023 Municipal Codes). Kind set to former_municipality; now a member of Diamond Valley. For: Black Diamond (name, type and address code)
• www12.statcan.gc.ca · checked Oct 11, 2026 Statistics Canada, 2021 Census Boundary Files, cartographic (clipped to shoreline), census subdivisions lcsd000b21a_e (catalogue 92-160-X). Read from https://geo.statcan.gc.ca/geo_wa/rest/services/2021/Cartographic_boundary_files/MapServer/9 (1 m tolerance), simplified ~0.0001 deg. Kind from CSD type: IRI, S-É, TC, TK, TI, IGD, NL, TAL, TWL, SG, TL = reserve; NO, SNO, RDA, SÉ, FD = unorganized_area; others = municipality. CSDUID 4806011, type T. For: Black Diamond (name, type and address code)
• www12.statcan.gc.ca · checked Oct 11, 2026 Statistics Canada, 2021 Census Boundary Files, cartographic (clipped to shoreline), census subdivisions lcsd000b21a_e (catalogue 92-160-X). Read from https://geo.statcan.gc.ca/geo_wa/rest/services/2021/Cartographic_boundary_files/MapServer/9 (1 m tolerance), simplified ~0.0001 deg. Kind from CSD type: IRI, S-É, TC, TK, TI, IGD, NL, TAL, TWL, SG, TL = reserve; NO, SNO, RDA, SÉ, FD = unorganized_area; others = municipality. For: Black Diamond boundary