Sean M. Lawlor

Determination of channel-morphology characteristics, bankfull discharge, and various design-peak discharges in western Montana

Hydrologic and water-quality data for ground water along the Milk River Valley, north-central to northeastern Montana

Streamflow and water-quality data for the Blackfoot River Basin, western Montana, September 1995 through May 1997

Geohydrologic, ground-water-quality, and streamflow data for the stratified-drift aquifers in the Bellamy, Cocheco, and Salmon Falls River basins, southeastern New Hampshire