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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.

The University of Oregon, Map & Aerial Photography Library Aerial Photograph Collection includes aerial photographs from most Oregon counties.

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).

 

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