Full Description

This article reports on results of a five-year monitoring program begun in 1977 on water quality in the Bull Run River basin, source of the Portland, Oregon water supply. Limited land use of the municipal watershed, the effects of Mount St. Helens' volcanic activity, periphyton, suspended sediment, stream temperatures, and specific conductance are covered. Includes 8 references, table, figures.

Product Details

Edition: Vol. 73 - No. 7 Published: 07/01/1981 Number of Pages: 6 File Size: 1 file , 16 MB