TY - RPRT TI - A regional model comparison between MODPATH and MT3D of groundwater travel time distributions AU - Emily A. Baker AU - Paul Juckem AU - Daniel T. Feinstein AU - David J. Hart PY - 2025 DO - 10.1111/gwat.70024 UR - https://pubs.usgs.gov/publication/70272029 ID - 70272029 ER -