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Publications

Publications are the cornerstone of the Pennsylvania Water Science Center’s dissemination of scientific data and conclusions. 

Filter Total Items: 941

Study and interpretation of the chemical characteristics of natural water

The chemical composition of natural water is derived from many different sources of solutes, including gases and aerosols from the atmosphere, weathering and erosion of rocks and soil, solution or precipitation reactions occurring below the land surface, and cultural effects resulting from activities of man. Some of the processes of solution or precipitation of minerals can be closely evaluated by
Authors
John David Hem

Streamflow from the United States into the Atlantic Ocean during 1931-1960

Streamflow from the United States into the Atlantic Ocean, between the international stream St. Croix River, inclusive, and Cape Sable, Fla., averaged about 355,000 cfs (cubic feet per second) during the 30-year period 1931-60, or roughly 20 percent of the water that, on the average flows out of the conterminous United States. The area drained by streams flowing into the Atlantic Ocean is about 28
Authors
Conrad D. Bue

Chemical and biological conditions in Bald Eagle Creek and prognosis of trophic characteristics of Foster Joseph Sayers Reservoir, Centre County, Pennsylvania

Foster Joseph Sayers. Reservoir will b.e impounded on moderately fertile soils; however, its water source, Bald Eagle Creek, is a bicarbonate-water stream that is over~y-enriched with nutrients. About 650 of the 1,730 acres to be inundated in summer are subject to infestation with aquatic weeds. Nuisance algal "blooms" are expected to occur in summer. The reservoir will stratify in early summer an
Authors
Herbert N. Flippo

Water for the cities - The outlook

Except perhaps for the arid Southwest, water resources are generally sufficient to meet the needs of cities for the foreseeable future. Cities will continue to expand and additional rural areas will be converted to urban and suburban complexes. Demands for urban water will continue to rise and this will place a heavy strain on existing systems. Cities have always faced water problems. This has lar
Authors
William Joseph Schneider, Andrew Maute Spieker

Water quality and discharge of streams in the Lehigh River Basin, Pennsylvania

The Lehigh River, 100 miles long, is the second largest tributary to the Delaware River. It drains 1,364 square miles in four physiographic provinces. The Lehigh River basin includes mountainous and forested areas, broad agricultural valleys and areas of urban and industrial development. In the headwaters the water is of good quality and has a low concentration of solutes. Downstream, some tributa
Authors
Edward F. McCarren, Walter B. Keighton

An appraisal of the ground-water resources of the Upper Susquehanna River basin in Pennsylvania

This report describes the availability, quantity, quality, variability, and cost of development of the ground-water resources in the Upper Susquehanna River basin in Pennsylvania, which is the entire drainage area in Pennsylvania above the confluence of the West Branch and the main stem of the Susquehanna River at Northumberland. The report has been prepared for and under specifications establishe
Authors
Paul R. Seaber

Hydrology for urban land planning - A guidebook on the hydrologic effects of urban land use

This circular attempts to summarize existing knowledge of the effects of urbanization on hydrologic factors. It also attempts to express this knowledge in terms that the planner can use to test alternatives during the planning process. Because the available data used in this report are applied to a portion of the Brandywine Creek basin in Pennsylvania, this can be considered as a report on the bas
Authors
Luna Bergere Leopold

Water data for metropolitan areas: A summary of data from 222 areas in the United States

Expansion of metropolitan areas poses persistent problems in management of the hydrologic environment. Adequate hydrologic data are prerequisite to proper planning and engineering design of urban environments. Some such data are available and are tabulated for each Standard Metropolitan Statistical Area in the United States. Information for each area consists of (1) data on size and population, (2

Carbonate rocks of Cambrian and Ordovician age in the Lancaster quadrangle, Pennsylvania

Detailed mapping has shown that the carbonate rocks of Cambrian and Ordovician age in the Lancaster quadrangle, Pennsylvania, can be divided into 14 rock-stratigraphic units. These units are defined primarily by their relative proportions of limestone and dolomite. The oldest units, the Vintage, Kinzers, and Ledger Formations of Cambrian age, and the Conestoga Limestone of Ordovician age are retai
Authors
Harold Meisler, Albert E. Becher

Delaware River basin - water data stations, 1967

This report presents information on station-type activities for acquiring surface-water, ground-water, and quality of water data in the Delaware River basin. The information was collected in 1966 through field offices of the Water Resources Division, U.S. Geological Survey as part of a pilot study for the Office of Water Data Coordination. The cooperation and assistance of various Federal, state,
Authors
D.W. Moody, F.L. Shaefer
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