TY - RPRT TI - Preliminary assessment of shallow groundwater chemistry near Goodell Creek, North Cascades National Park, Washington AU - Rich W. Sheibley AU - James R. Foreman PY - 2019 DO - 10.3133/ofr20191144 UR - https://pubs.usgs.gov/publication/ofr20191144 ID - ofr20191144 ER -