TY - RPRT TI - Modeling the dynamic penetration depth of post-1950s water in unconfined aquifers using environmental tracers: Central Valley, California AU - Kirsten E. Faulkner AU - Bryant C. Jurgens AU - Stefan Voss AU - Danielle Dupuy AU - Zeno F. Levy PY - 2023 DO - 10.1016/j.jhydrol.2022.128818 UR - https://pubs.usgs.gov/publication/70238758 ID - 70238758 ER -