United States Geological Survey YearbookU.S. Geological Survey, 1994 - Geology |
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... resources can lead to additional concerns , such as the recent col- lapse of a New York salt mine ( see p . 38 ) shows . The same water network that we use to provide stream- flow information is also used to make many of the.
... resources can lead to additional concerns , such as the recent col- lapse of a New York salt mine ( see p . 38 ) shows . The same water network that we use to provide stream- flow information is also used to make many of the.
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... flow information is also used to make many of the water - quality determinations used by local and State governments . As the Nation's largest collector of water information , the USGS documents the improvement or degradation of water ...
... flow information is also used to make many of the water - quality determinations used by local and State governments . As the Nation's largest collector of water information , the USGS documents the improvement or degradation of water ...
Page 3
... flow of information to the public over the next few days as details about the earthquake and its damaging effects were inferred from seismic data and observed by field crews . To maintain good communica- tions with emergency response ...
... flow of information to the public over the next few days as details about the earthquake and its damaging effects were inferred from seismic data and observed by field crews . To maintain good communica- tions with emergency response ...
Page 7
... flows that would have threatened structures near the mouths of the canyons . The extent of liquefaction caused by this earthquake was much less than what would have been expected , given the historical ground - water levels and the ...
... flows that would have threatened structures near the mouths of the canyons . The extent of liquefaction caused by this earthquake was much less than what would have been expected , given the historical ground - water levels and the ...
Page 14
... flow at this time was approximately 60 to 80 percent of peak flood flow . Even at this time , flood waters ( shown in black ) covered the entire floodplain from bluff to bluff in most areas . One small cloud obscures a small area of the ...
... flow at this time was approximately 60 to 80 percent of peak flood flow . Even at this time , flood waters ( shown in black ) covered the entire floodplain from bluff to bluff in most areas . One small cloud obscures a small area of the ...
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activities Administration agencies agricultural aquifer areas Assessment atmosphere Award Bureau Center City City of w coal Colorado comet Commission concentrations contaminant cooperation in earth County Water data sets database debris flows discharge distribution Division DSDL earth science environment Environmental Federal flood floodplain geographic information systems Geological Survey USGS GeoMedia geospatial data global ground-water hazards High Plains hydrologic impact Internet Irrigation KILOMETERS Lake land levees locations maps ment methane Mineral Resources Mississippi River monitoring Mount Rainier Mount Zirkel Wilderness Municipal National natural gas nitrate Northridge earthquake NSDI pesticides petroleum Planning region Reston River Basin Scientific and technical scientists sediment seismic Service South Platte River spatial data studies technical cooperation Telephone tion Transportation U.S. Geological Survey U.S.-Mexico border University users USGS Valley videoconferencing Volunteer Water Conservation District Water District Water Resources