Old Maps of Letha, Idaho
Explore 7 old maps of Letha, spanning from 1898 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.
What you can do with these maps:
- See how Letha changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
- View detailed metadata: Each map includes creators, publishers, year, scale, and archive source.
- Overlay maps with satellite & LiDAR: Visualize the past alongside modern tools to explore terrain & human change.
- Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
- Access maps your way: View online, download high-res files, or order prints for personal or research use.
Start exploring old maps of Letha to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.
Letha, ID maps
(7)- 1898 Map of Nampa1898 Nampa1898 Print · USGSThe Treasure Valley's transformation is visible in the 1890s as railroads and massive irrigation projects began to reshape the high desert. Researchers can trace the development of early rail lines like the Boise Nampa & Owyhee R. R. and early canals such as the Riverside Canal and Newman Canal.4 unique versions available
- 1955 Map of Boise, 1977 Print1955 Boise1977 Print · USGSThe Treasure Valley and Owyhee uplands are shown in detail during the mid-fifties, capturing the region's transition into a major agricultural and urban hub. Researchers can trace the Union Pacific line through Nampa, explore the volcanic Jordan Craters, or locate the historic mining district of Silver City.
- 1958 Map of Boise1958 Boise1958 Print · USGSThe Treasure Valley and Snake River Plain come alive in the mid-fifties as the rail-and-river economy transitions into a modern agricultural hub. Trace the Union Pacific lines through Nampa or locate remote landmarks like Initial Point and the Rockville settlement.2 unique versions available
- 1962 Map of Boise1962 Boise1962 Print · USGSThe Treasure Valley at the start of the sixties reveals a landscape of expanding towns and complex irrigation networks along the Snake River. Genealogists and historians can trace the foundations of modern Idaho through markers like Initial Point, the mining history of Silver City, and the early infrastructure of Lucky Peak Dam.
- 1971 Map of Letha, 1973 Print1971 Letha1973 Print · USGSThe Lower Payette Valley in the early seventies shows a complex network of irrigation and rail infrastructure supporting small Idaho river communities. Genealogists and local historians can locate Letha, trace the Union Pacific line, and find family-named sites like Falk Cem and Cooper School.
- 1981 Map of Boise1981 Boise1981 Print · USGSThe Boise River valley and Treasure Plain are captured here in the early eighties as urban expansion began to link the regional hubs of the Snake River plain. Researchers can trace the development of Nampa, Caldwell, and Meridian or locate landmarks like Lake Lowell and Eagle Island State Park.2 unique versions available
- 2023 Map of Letha, 2023 Print2023 Letha2023 Print · USGSThe agricultural heart of the Payette River valley comes alive in this study of contemporary Idaho water management and settlement. Researchers can trace the extensive irrigation network including the Noble Canal and Reed Canal, or locate the historic Falk Cem near Letha.
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