TY - RPRT TI - Water budgets and groundwater volumes for abandoned underground mines in the Western Middle Anthracite Coalfield, Schuylkill, Columbia, and Northumberland Counties, Pennsylvania: Preliminary estimates with identification of data needs AU - Daniel J. Goode AU - Charles A. Cravotta AU - Roger J. Hornberger AU - Michael A. Hewitt AU - Robert E. Hughes AU - Daniel J. Koury AU - Lee W. Eicholtz PY - 2011 DO - 10.3133/sir20105261 UR - https://pubs.usgs.gov/publication/sir20105261 ID - sir20105261 ER -