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Oregon Historical County Records Guide

Clackamas County Records Inventory

Aerial Photographs

1948-[ongoing]

Series provides visual documentation of changes made to county lands through development and by natural and man-made disasters. The photographs are taken at intervals along a series of flight paths to attain coverage of all or part of a county. They generally include flight path or township, range, and section numbers; show natural and man-made features; and are produced in black and white or color prints to varying scales. An index by quadrant may also be included.

Records at the Clackamas County Development Services Building, Assessment and Taxation Office, Map Room 159:
[Aerial Photographs], 1979 (ca.500 photographs); 1989 (ca.400 photographs); 1991 (ca.175 photographs);
Clackamas County Maps of State of Oregon Ownership in the Sandy River [includes aerial photo maps], ca.1989 (1 volume);
[River Flood Related Aerial Photographs-includes Sandy River and Clackamas River], 1996 (ca.90 photographs).

Records at the Clackamas County Development Services Building, Surveyor's Office File Room 311:
Aerials [Photographs-with index], 1948 (5 cu.ft.);
Aerial [Photographs], 1964, 1976 (ca.1200 photographs);
[Aerial Photomaps-large scale-with notations-rolled], ca.1961 (3 cu.ft.);
Arial Maps [Sic-Aerial Photographs-with index], 1961 (ca.1000 photographs).

Records at the Clackamas County Development Services Building, Planning and Zoning Office, File and Library Room 212:
[Aerial Photographs], 1976 (ca.750 photographs); 1989 (ca.500 photographs);
Flood Plain Maps Clackamas Molalla [on aerial photograph base], n.d. (1 volume).

Records at the Clackamas County Development Services Building, Planning and Zoning Office Suite 225:
Aerial [Photographs-with index], 1970 (ca.175 photographs).

Records at the Clackamas County Web Site:
Clackamas County CMap [GIS mapping system includes tax maps, aerial photographs, assessment and tax data, and related information], n.d.-present (Internet).

Oregon Secretary of State • 136 State Capitol • Salem, OR 97310-0722
Phone: (503) 986-1523 • Fax: (503) 986-1616 • oregon.sos@state.or.us

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