1970s Maps of Benton County, Washington
Explore 12 historic maps of Benton County from the 1970s. These maps offer a rare glimpse into what life looked like during the 1970s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.
Whether you're researching your family's past, planning a metal detecting trip, or studying how Benton County's landscape evolved across the 1970s, these high-resolution maps are a powerful tool for exploring the history of this region.
- Focus on a specific era: All maps on this page are from the 1970s, giving you a focused view of this time period.
- See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
- Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
- View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.
Start exploring Benton County's history through authentic maps from the 1970s. This is your window into the past.
Benton County, WA maps
(12)- 1974 Map of Snively Basin, 1977 Print
1974 Snively Basin1977 Print · USGSBenton County in the mid-1970s reveals a landscape shaped by government operations and desert ranching. Researchers can locate isolated landmarks like Snively Ranch and the Benson Ranch (Site) among the restricted slopes of Rattlesnake Mountain. - 1974 Map of Iowa Flats, 1977 Print
1974 Iowa Flats1977 Print · USGSBenton County was a center for specialized research and security in the mid-1970s. Trace the complex infrastructure of the Hanford Works and Rattlesnake Mountain, from Telescopes to the Radio Telescope. - 1974 Map of Maiden Spring, 1977 Print
1974 Maiden Spring1977 Print · USGSBenton County in the mid-1970s reveals a high-desert landscape divided between agriculture and the restricted Hanford Works. Researchers can trace rural infrastructure like Bennett Ranch, a Grain Elevator, and vital water sources such as Maiden Spring. - 1974 Map of Benton City, 1977 Print
1974 Benton City1977 Print · USGSBenton City and Kiona sit at a vital river bend in the 1970s, where rail lines and irrigation canals meet the shadow of Red Mountain. Genealogists and local historians can trace the foundations of the community through Evergreen Cem, the Kiona-Benton City Sch, and the sprawling Hanford Works boundary. - 1977 Map of Corral Canyon
1977 Corral Canyon1977 Print · USGSIn the arid landscape of Benton County during the late 1970s, the desert meets industrial utility along the river. Trace the irrigation networks of the Roza Canal and find family-named sites like McWhorter Ranch and Katie Fleck Spring. - 1977 Map of Horn Rapids Dam, 1978 Print
1977 Horn Rapids Dam1978 Print · USGSBenton County was a landscape of security and water management in the late 1970s. Researchers can trace the perimeter of the Hanford Works through features like the Wye Barricade and the Horn Rapids Dam on the Yakima River. - 1977 Map of Snipes Creek, 1978 Print
1977 Snipes Creek1978 Print · USGSBenton County agriculture and irrigation are in full focus here during the late seventies. Researchers can trace the development of the WSU Experimental Station and the path of the Union Pacific RR near Carter. - 1978 Map of Richland
1978 Richland1978 Print · USGSRichland and West Richland are shown in the late seventies as the region functioned as a critical hub for energy and atomic research. Researchers can trace the industrial layout of the Hanford Works or locate local landmarks like the Westie Drive-in Theatre and Resthaven Cem. - 1978 Map of Columbia Point
1978 Columbia Point1978 Print · USGSIn the late seventies, the Tri-Cities area was expanding across the high desert and along the shores of Lake Wallula. Researchers can trace the development of irrigation infrastructure and rural settlements through Riverview, the Sand Dunes, and Bateman Island. - 1978 Map of Wooded Island, 1979 Print
1978 Wooded Island1979 Print · USGSThe Hanford nuclear site and the Columbia River meet in the late seventies, showing a secure industrial landscape during the Cold War. Researchers can trace the path of the U. S. Government Railroad past a Test Facility and islands like Wooded Island.2 unique versions available - 1979 Map of Priest Rapids
1979 Priest Rapids1979 Print · USGSThe Columbia River basin in the late seventies reveals a landscape shaped by massive federal projects and rail expansion. Trace the Hanford Works perimeter, the Priest Rapids Dam, and the early growth of Royal City and Othello.2 unique versions available - 1979 Map of Sagebrush Ridge, 1980 Print
1979 Sagebrush Ridge1980 Print · USGSThe Yakima and Benton County line in the late seventies is defined by a high-desert landscape of irrigation canals and family-named roads. Genealogists and local historians can trace rural property markers like the Anderson Ranch and technical landmarks such as the Grandview Substation and Roza Canal.2 unique versions available
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Top cities of Benton County
- Kennewick historical maps
- Richland historical maps
- West Richland historical maps
- Prosser historical maps
- Finley historical maps
- Benton City historical maps
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