Oregon Drainage Basin Maps, 1957-1992
Predominant Dates: 1957-1978
The Oregon Drainage Basin Maps include statewide maps as well as maps for individual basins. The maps define basin boundaries and depict the rivers and streams within each basin (or watershed). Land use maps for several of the basins are also part of the collection.
ID: MAPS Drainage
Extent: 0.25 cubic feet
Statement on Access: Collection is open for research.
Preferred Citation: Oregon Drainage Basin Maps (MAPS Drainage), Oregon State University Special Collections and Archives Research Center, Corvallis, Oregon.
Acquisition Note:
These materials were transferred from the Oregon State University Libraries' maps collection to the Special Collections & Archives Research Center in 2014.
Container List
- Series 1: Statewide Maps, 1962-1970 Add to Shelf
- Series I consists of maps depicting all the drainage basins in the state. The map of water use programs indicates the minimal perennial stream flow in cubic feet per second (cfs).
- Extent: 4 sheets
- Folder-Item 1.1: Oregon Drainage Basins, 1962-1970 Add to Shelf
- Extent: 3 sheets
- Folder-Item 1.2: Water Use Programs, 1964 Add to Shelf
- Extent: 24 sheets
- Series 2: Basin Maps, 1957-1992 Add to Shelf
- Series II consists of maps of individual basins or watersheds. Land use maps for the Deschutes and Upper, Middle, and Lower Willamette Basins are included. These were prepared as part of a statewide land use inventory and depict irrigated and non-irrigated agricultural land, range, forest land, and urban areas. The land use maps include a table providing the acres for each land use classification by county in the basin. One of the Willamette Basin maps depicts recreation areas.
- Folder-Item 1.3: Deschutes, 1978 Add to Shelf
- Folder-Item 1.4: Goose and Summer Lakes, 1970-1975 Add to Shelf
- Extent: 3 sheets
- Folder-Item 1.5: Grande Ronde, 1959 Add to Shelf
- Extent: 2 sheets
- Folder-Item 1.6: John Day, 1974 Add to Shelf
- Extent: 2 sheets
- Folder-Item 1.7: North Coast, 1967-1992 Add to Shelf
- Extent: 2 sheets
- Folder-Item 1.8: Powder, 1992 Add to Shelf
- Folder-Item 1.9: Rogue, 1957 Add to Shelf
- Extent: 2 sheets
- Folder-Item 1.10: Umatilla, 1962 Add to Shelf
- Folder-Item 1.11: Umpqua, 1959-1969 Add to Shelf
- Extent: 3 sheets
- Folder-Item 1.12: Willamette, 1964-1991 Add to Shelf
- Includes maps of the Upper, Middle, and Lower Willamette Basins and the full Willamette Basin as well as the Sandy Basin.
- Extent: 7 sheets