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Filtering by: Subject Water quality biological assessment -- Oregon -- Umatilla River Decade 1990-1999

Investigation of the presence and change over time of water quality parameters in selected natural swimming areas in Oregon

Creator:

Van Ess, Erica

Abstract:

Few studies, and none in Oregon, have examined the presence and change of water quality parameters over time in popular natural swimming areas. This information is necessary to better understand water quality and risk of illness from either fecal contamination or cross-infection from other swimmers. The purpose of this study...

Resource Type:

Masters Thesis

Full Text:

in Oregon, have examined the presence and change of water quality parameters over time in popular