TY - RPRT TI - Using "big data" to optimally model hydrology and water quality across expansive regions AU - E.A. Roehl AU - J.B. Cook AU - P.A. Conrads PY - 2012 DO - 10.1061/41036(342)653 UR - https://pubs.usgs.gov/publication/70035763 ID - 70035763 ER -