Hydrology of the Johnson Creek Basin, Oregon
By: by Karl K. Lee and Daniel T. Snyder ; prepared in cooperation with the City of Portland ... [et al.].
Contributors: Snyder, Daniel T.; Portland (Or.); Geological Survey (U.S.)
Series: Scientific investigations report -- 2009-5123; Scientific investigations report -- 2009-5123.
Publisher: U.S. Geological Survey
Published: 2009
Place of publication: Reston, Va
Language: eng
Number of pages: 56
Subjects: Hydrology -- Oregon -- Johnson Creek Watershed (Clackamas County and Multnomah County, Or.)
Notes: One folded col. map in pocket.

Includes bibliographical references (p. 52-55).

Also available via Internet.