@misc{indiciae60e8c241d7f9, title = {Water resources data Oregon, water year 1981: Volume 2. Western Oregon}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1983}, doi = {10.3133/wdror812}, url = {https://pubs.usgs.gov/publication/wdrOR812}, note = {Source identifier: wdrOR812} }