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Southern Willamette Valley Groundwater Management Area
Almost a decade of research is summarized in this series of publications.
View related graduate student research, such as publications, theses, presentations and posters by Oregon State University graduate students.
The Nitrogen/Nitrate Budget Report (pdf) details work to link public policy and planning with best available science and associated data. The project identifies potential sources of elevated levels of nitrate in drinking water in the Southern Willamette Valley Groundwater Management Area (SWVGWMA). A better understanding of the quantities of nitrogen applications and potential nitrate contributions, provide a tool to help guide future choices in land use management practices.
The Agricultural Research and Demonstration Needs Workshop had a focus on agricultural research, implementation and funding needs to address water quality issues in the Southern Willamette Valley. View workshop summary and presented materials.
DEQ maintains a searchable Water Quality Database. View a fact sheet with instructions.