Old Maps of Triangle Lake, Oregon for Academic Research

Study the evolution of Triangle Lake with 11 high-resolution historic maps. Whether you're teaching, researching, or modeling changes in land use, these maps provide essential visual documentation of urban, environmental, and geographic change.

  • Analyze long-term change: Track patterns in development, transportation, and natural features.
  • Ideal for environmental or urban studies: Support academic projects with primary historical map data.
  • Use in the classroom or lab: Educators and researchers rely on these maps to bring historical context to life.

These maps are a powerful tool for teaching, research, and visualizing how Triangle Lake has changed over the decades.


Triangle Lake, OR maps

(11)
  1. 1941 Map of Blachly
    1941 Map of Blachly
    1941 Blachly
    1941 Print · USGS
    Covers Triangle Lake, including Blachly, Linslaw, and other nearby areas

  2. 1942 Map of Blachly
    1942 Map of Blachly
    1942 Blachly
    1942 Print · USGS
    Covers Triangle Lake, including Blachly, Linslaw, and other nearby areas

  3. 1953 Map of Salem
    1953 Map of Salem
    1953 Salem
    1953 Print · USGS
    Covers Triangle Lake, including Eugene, Salem, and other nearby areas

  4. 1954 Map of Salem
    1954 Map of Salem
    1954 Salem
    1954 Print · USGS
    Covers Triangle Lake, including Eugene, Salem, and other nearby areas

  5. 1956 Map of Blachly, 1958 Print
    1956 Map of Blachly, 1958 Print
    1956 Blachly
    1958 Print · USGS
    Covers Triangle Lake, including Blachly, Linslaw, and other nearby areas
    2 unique versions available

  6. 1960 Map of Salem, 1968 Print
    1960 Map of Salem, 1968 Print
    1960 Salem
    1968 Print · USGS
    Covers Triangle Lake, including Eugene, Salem, and other nearby areas
    2 unique versions available

  7. 1962 Map of Salem
    1962 Map of Salem
    1962 Salem
    1962 Print · USGS
    Covers Triangle Lake, including Eugene, Salem, and other nearby areas

  8. 1963 Map of Salem
    1963 Map of Salem
    1963 Salem
    1963 Print · USGS
    Covers Triangle Lake, including Eugene, Salem, and other nearby areas

  9. 1980 Map of Eugene
    1980 Map of Eugene
    1980 Eugene
    1980 Print · USGS
    Covers Triangle Lake, including Eugene, Springfield, and other nearby areas

  10. 1984 Map of Triangle Lake
    1984 Map of Triangle Lake
    1984 Triangle Lake
    1984 Print · USGS
    Covers Triangle Lake, including Blachly, Lane County, and other nearby areas

  11. 1992 Map of Eugene
    1992 Map of Eugene
    1992 Eugene
    1992 Print · USGS
    Covers Triangle Lake, including Eugene, Springfield, and other nearby areas

End of results
Showing maps 1-11 of 11

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Frequently asked questions

  • What are the different types of historical maps available for Triangle Lake?
  • What is the oldest map of Triangle Lake?
  • Where can I purchase historical maps of Triangle Lake for my home or office?
  • Where can I download high-res historical maps of Triangle Lake?
  • Are there historical topographic maps available for Triangle Lake?
  • Is there historical aerial imagery available for Triangle Lake?
  • Where are historical maps of Triangle Lake sourced from?

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