Title: Relations of surface-water quality to streamflow in the Wallkill and upper Delaware River Basins, New Jersey and vicinity, water years 1976-93 ; prepared in cooperation with the New Jersey Department of Environmental Protection
Subjects: Groundwater, Quality, Streamflow, Water quality monitoring stations, Watershed management
Places: Delaware River Watershed (N.Y.-Del. and N.J.), Delaware River Watershed (N.Y.-Del. and N.J.)., New Jersey