TY - RPRT TI - An update of hydrologic conditions and distribution of selected constituents in water, Eastern Snake River Plain aquifer and perched groundwater zones, Idaho National Laboratory, Idaho, emphasis 2016–18 AU - Roy C. Bartholomay AU - Neil V. Maimer AU - Gordon W. Rattray AU - Jason C. Fisher PY - 2020 DO - 10.3133/sir20195149 UR - https://pubs.usgs.gov/publication/sir20195149 ID - sir20195149 ER -