TY - RPRT TI - Water-budgets and recharge-area simulations for the Spring Creek and Nittany Creek Basins and parts of the Spruce Creek Basin, Centre and Huntingdon Counties, Pennsylvania, Water Years 2000–06 AU - John W. Fulton AU - Dennis W. Risser AU - R. Steve Regan AU - John F. Walker AU - Randall J. Hunt AU - Richard G. Niswonger AU - Scott A. Hoffman AU - Steven L. Markstrom PY - 2015 DO - 10.3133/sir20155073 UR - https://pubs.usgs.gov/publication/sir20155073 ID - sir20155073 ER -