Preliminary evaluation of water-quality conditions of Johnson Creek, Oregon
By: by T.K. Edwards and D.A. Curtiss ; prepared in cooperation with city of Portland, Bureau of Environmental Services
Contributors: Curtiss, David A; Portland (Or.). Bureau of Environmental Services; Geological Survey (U.S.)
Series: Water-resources investigations report -- 92-4136
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Books and Open-File Reports Section [distributor]
Published: 1991
Place of publication: Portland, Or; Denver, CO
Language: eng
Number of pages: 15
Subjects: Water quality -- Oregon; Rivers -- Oregon
Other titles: Preliminary evaluation of water quality conditions of Johnson Creek, Oregon
Notes: Shipping list no.: 93-0384-P

Includes bibliographical references (p. 15)