TY - RPRT TI - An updated numerical simulation of the ground-water flow system for the Castle Lake debris dam, Mount St. Helens, Washington, and implications for dam stability against heave AU - Evelyn A. Roeloffs PY - 1994 DO - 10.3133/wri944075 UR - https://pubs.usgs.gov/publication/wri944075 ID - wri944075 ER -