DRG files in the Pendleton 1 by 2 quadrangle


Click on the map or text for most 1:24K (7.5-minute) quads. Click on the text for other quads.
Note: 15 years after the patent on LZW compression expired, we are converting our uncompressed tif files to internally compressed tif files. This obviates the need to zip them to save space. Losslessly-compressed quad files run about 3 megabytes, while the "f" files are larger and the "z" files are huge.
The old zip files also contained tfw files, which you are unlikely to need. If you want them, they are preserved here.

About this table
about clipping collars and new rectangles
about tfw files    documentation from the USGS CDROM
USGS name# quadsDNR#namefile size
c45118a112-(12 quad)5078546
z451181-(Mosaicked 24K quads)2859643
z4511911-(Mosaicked 24K quads)27117022
o45119h812541Phinny Hill1825201
o45119h712542Canoe Ridge1889045
o45119h612543Blalock Island2890585
o45119h512544Paterson2261853
o45119h412545Irrigon2158567
o45119h312546Umatilla2665127
o45119h212547Hat Rock2361109
o45119h112548Juniper2423865
o45118h812549Juniper Canyon2859643
o45119g812641Alderdale2708745
o45119g712642Crow Butte2062647
o45119g612643Boardman2345569
Unclipped version of these images