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Techniques for assessing water resource potentials in the developing countries: with emphasis on streamflow, erosion and sediment transport, water movement in unsaturated soils, ground water, and remote sensing in hydrologic applications
George C. Taylor Jr.
1971, Open-File Report 72-375
Hydrologic instrumentation and methodology for assessing water-resource potentials have originated largely in the developed countries of the temperature zone. The developing countries lie largely in the tropic zone, which contains the full gamut of the earth's climatic environments, including most of those of the temperate zone. For this reason, most...
Floods in the Guayanilla-Yauco area, Puerto Rico
Fred K. Fields
1971, Hydrologic Atlas 414
This report is a compilation of data pertaining to floods in Rios Guayanilla and Yauco and is based principally upon information obtained from residents in the study area. This information is a useful tool in making land-use and development decisions.The Guayanilla and Yauco basins lie in the southwestern part of...
Relation of drainage problems to high ground-water levels, Coconut Grove area, Oahu, Hawaii
L.A. Swain, C.J. Huxel Jr.
1971, Open-File Report 72-365
Purpose and Scope In 1969, hydrologic data-collection sites were established in and around the Coconut Grove area for the purpose of measuring directly the relationship between rainfall, runoff, ground-water levels, the level of water in Kawainui Swamp and the canals, and tidal fluctuations. The primary objective was to identify the causes...
The national hydrologic bench-mark network
Ernest D. Cobb, J.E. Biesecker
1971, Circular 460-D
The United States is undergoing a dramatic growth of population and demands on its natural resources. The effects are widespread and often produce significant alterations of the environment. The hydrologic bench-mark network was established to provide data on stream basins which are little affected by these changes. The network is...
Hydrology of two small river basins in Pennsylvania before urbanization, with a section on observation of stream fauna
R. Adam Miller, John Troxell, Luna Bergere Leopold, Ruth Patrick, Robert R. Grant Jr.
1971, Professional Paper 701-A
Basic data on water quantity, chemical quality, and suspended sediment are tabulated to record the conditions existing in two basins near Philadelphia, each about 32 square miles in area. The basins in 1970 are agricultural land for the most part, but urban and industrial development is imminent as the Philadelphia...
Ground-water hydrology of the San Pitch River drainage basin, Sanpete County, Utah
Gerald B. Robinson Jr.
1971, Water Supply Paper 1896
The San Pitch River drainage basin in central Utah comprises an area of about 850 square miles; however, the investigation was concerned primarily with the Sanpete and Arapien Valleys, which comprise about 250 square miles and contain the principal ground-water reservoirs in the basin. Sanpete Valley is about 40 miles...