TY - RPRT TI - Decadal-scale changes in dissolved-solids concentrations in groundwater used for public supply, Salt Lake Valley, Utah AU - Susan A. Thiros AU - Larry Spangler PY - 2010 DO - 10.3133/fs20103073 UR - https://pubs.usgs.gov/publication/fs20103073 ID - fs20103073 ER -