United States Geological Survey YearbookU.S. Geological Survey, 1984 - Geology |
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Page 38
... contaminated ground water in a southerly direction have caused a plume of contamination to form that is 3,000 feet wide , 75 feet thick , and more than 11,000 feet long . Most contaminants move readily through the sand and gravel that ...
... contaminated ground water in a southerly direction have caused a plume of contamination to form that is 3,000 feet wide , 75 feet thick , and more than 11,000 feet long . Most contaminants move readily through the sand and gravel that ...
Page 43
... Contamination 8,586 Special Mapping 2,106 Acid Rain 3,050 Federal Mineral Land Environmental Affairs 748 Information 1,000 Water Resources Land Use and Land Cover Mapping 3,425 Scientific Information Center 903 Airborne Profiling of ...
... Contamination 8,586 Special Mapping 2,106 Acid Rain 3,050 Federal Mineral Land Environmental Affairs 748 Information 1,000 Water Resources Land Use and Land Cover Mapping 3,425 Scientific Information Center 903 Airborne Profiling of ...
Page 75
... contaminants be cleaned from coal ? Can high - sulfur coal be blended with lower sulfur coal to meet various standards ? Most available data are based on coal that has been or is being mined and not on coal to be mined . Thus , answers ...
... contaminants be cleaned from coal ? Can high - sulfur coal be blended with lower sulfur coal to meet various standards ? Most available data are based on coal that has been or is being mined and not on coal to be mined . Thus , answers ...
Page 85
... Contamination ( $ 340,000 ) Stream Quality ( $ 100,000 ) Hydrologic Hazards ( $ 85,000 ) Acid Precipitation ( $ 90,000 ) posals and reports being consid- ered by the State . • Ground water in fractured - limestone formations near ...
... Contamination ( $ 340,000 ) Stream Quality ( $ 100,000 ) Hydrologic Hazards ( $ 85,000 ) Acid Precipitation ( $ 90,000 ) posals and reports being consid- ered by the State . • Ground water in fractured - limestone formations near ...
Page 87
... contamination of surface and ground water from nonpoint - source pollution , acid precipitation , and the disposal of hazardous wastes . The U.S. Geological Survey's role in water - resources management is to pro- vide hydrologic data ...
... contamination of surface and ground water from nonpoint - source pollution , acid precipitation , and the disposal of hazardous wastes . The U.S. Geological Survey's role in water - resources management is to pro- vide hydrologic data ...
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activities Administration Alaska aquifer areas basins Bureau California cartographic Chief City City of w coal Commission concentrations contaminants cooperation Coordination County data base Denver digital cartographic data distribution earth science earthquake energy Environmental eruption evaluation Federal agencies feet fiscal year 1986 flow geographic information systems geologic mapping Geologist geophysical Gorda Ridge graphic ground water ground-water hazards hydrologic image map increased investigations irrigation land Landsat located major Management Menlo Park ment miles National Center National Mapping Division Office Parkfield Parkfield earthquake percent Planning potential precipitation processes production Puerto Rico quadrangle radon Regional remote sensing Reston River rocks samples scientific sediment seismic selenium Service soil sources square miles streamflow studies sulfide surface Survey's techniques terranes tion topographic Transportation U.S. Geological Survey United USGS Valley volcano waste Water District water quality Water Resources Division water-quality zone