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Main Title Indications of Streambed Degradation in the Willamette Valley.
Author Klingema, Peter C. ;
CORP Author Oregon State Univ., Corvallis. Water Resources Research Inst.
Year Published 1973
Report Number WRRI-21; OWRR-A-016-ORE; 03770,; A-016-ORE(1)
Stock Number PB-227 248
Additional Subjects Willamette River basin ; Stream erosion ; Sediment transport ; Stream gages ; Tables(Data) ; Oregon ;
Library Call Number Additional Info Location Last
NTIS  PB-227 248 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 98p
Abstract A brief study of possible streambed elevation changes in the Willamette Basin was made to develop techniques for such analysis and to make a preliminary assessment of the extent of any indicated problems of streambed degradation and their likely causes. Records from 11 gaging stations were subject to a 'specific gage' analysis to detect changes in rating curve characteristics. Supplemental information from flood records, aerial photographs, maps, and other sources was then used to attempt an explanation for any indicated changes in the specific gage curves at each station. Several characteristics which might be shown by specific gage curves were developed from general considerations and compared with the curves at the given sites in order to interpret changes. (Modified author abstract)
NTIS Title Notes Project completion rept. Jul 72-Jun 73.
PUB Date Free Form Dec 73,
Category Codes 8H; 48G
NTIS Prices PC A05/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326572739
Origin NTIS
Type CAT