Geophysical, Sedimentological, and Photographic Data from the John Day Reservoir, Washington and Oregon: Data Archive and Preliminary Discussion USGS Open-File 2004-1014 HOME | CONTENTS | GEOLOGIC DISCUSSION | DATA/GIS | METADATA | REFERENCES | CONTACTS |
Table of Contents:OF 2004-1014Disc Contents
Geologic
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Figure 12. Click in figure for larger image. Map showing the distribution of sand and mud that has accumulated in the lake since impoundment in 1971. |