baseline assessment of groundwater quality in pike...
The Devonian-age Marcellus Shale and the Ordovician-age Utica Shale,which contain the potential for...
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suitability of river delta sediment as proppant,...
Sediment management is a challenge faced by reservoir managers who have several potential...
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volcanic aquifers of hawai i—hydrogeology, water...
Hawai‘i’s aquifers have limited capacity to store fresh groundwater because each island is small...
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volcanic aquifers of hawai i—hydrogeology, water...
Hawai‘i’s aquifers have limited capacity to store fresh groundwater because each island is small...
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groundwater levels, geochemistry, and water budget...
Tsala Apopka Lake is a complex system of lakes and wetlands,with intervening uplands, located in...
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sequence stratigraphy, seismic stratigraphy, and...
Deep well injection and disposal of treated wastewater into the highly transmissive saline Boulder...
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runoff and water quality characteristics of three...
Agricultural producers in North Dakota are aware of concerns approximately degrading water...
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postglacial eruptive history and geochemistry of...
Semisopochnoi Island,located in the Rat Islands group of the western Aleutian Islands and Aleutian...
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groundwater model of the great basin carbonate and...
The groundwater model described in this report is a modern version of previously published...
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status and understanding of groundwater quality in...
Groundwater quality in the North San Francisco Bay Shallow Aquifer study unit (NSF-SA) was...
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hydrogeologic framework and groundwater conditions...
Armenia is a landlocked country located in the mountainous Caucasus region between Asia and Europe....
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status and understanding of groundwater quality in...
Groundwater quality in the North San Francisco Bay Shallow Aquifer study unit (NSF-SA) was...
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simulation of hydrodynamics, water quality, and...
Lake St. Croix is a naturally impounded,riverine lake that makes up the final 40 kilometers of the...
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water quality, sources of nitrate, and chemical...
Located in south-central Texas,the Geronimo Creek and Plum Creek watersheds have long been...
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correlation between basalt flows and radiochemical...
Wastewater discharged to wells and ponds and wastes buried in shallow pits and trenches at...
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correlation between basalt flows with...
Wastewater discharged to wells and ponds and wastes buried in shallow pits and trenches at...
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fena valley reservoir watershed and water balance...
In 2014,the U.S. Geological Survey, in cooperation with the U.S. Department of Defense’s Strategic...
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nutrient and metal loads estimated by using...
Flow-proportional composite water samples were collected in water years 2013 and 2014 by the U.S....
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hydrogeologic controls and geochemical indicators...
Beginning in the 1970s,Alameda County Water District began infiltrating imported water through ponds...
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water pressure and ground vibrations induced by...
Multiple geophysical sensors were used to characterize the underwater pressure field and ground...
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peak discharge, flood frequency, and peak stage of...
The U.S. Geological Survey (USGS),in cooperation with the Colorado Department of Transportation,...
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evaluation and use of u.s. environmental...
Changes in municipal and industrial point-source discharges over time acquire been an important...
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peak discharge, flood frequency, and peak stage of...
The U.S. Geological Survey (USGS),in cooperation with the Colorado Department of Transportation,...
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water pressure and ground vibrations induced by...
Multiple geophysical sensors were used to characterize the underwater pressure field and ground...
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assessment of water resources and the potential...
The U.S. Geological Survey (USGS),in cooperation with the Bureau of Land Management, conducted a...
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vegetation response of a dry shrubland community...
The Hawaiian Islands are well known for their unique ecosystem assemblages that have a tall...
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detection of microcystin and other cyanotoxins in...
Although cyanotoxins released during algal blooms maintain become an increasing concern in surface...
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the u.s. geological survey peak flow file data...
Annual peak streamflow (peak flow) at a streamgage is defined as the maximum instantaneous flow in a...
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the 2014 eruptions of pavlof volcano, alaska
Pavlof Volcano is one of the most frequently active volcanoes in the Aleutian Island arc,having...
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simulated hydrologic response to climate change...
The U.S. Geological Survey,in cooperation with the modern Hampshire Department of Environmental...
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evaluation of hypotheses for right lateral...
We used geological field studies and diatom biostratigraphy to test a published speculation that...
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groundwater conditions in georgia, 2015-16
The U.S. Geological Survey collects groundwater data and conducts studies to monitor hydrologic...
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an evaluation of the zooplankton community at the...
The Great Lakes Areas of Concern (AOCs) are considered to be the most severely degraded areas within...
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an evaluation of the zooplankton community at the...
The Great Lakes Areas of Concern (AOCs) are considered to be the most severely degraded areas within...
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groundwater flux and nutrient loading in the...
Bear Lake in North Muskegon,Michigan, is listed as part of the Muskegon Lake area of concern as...
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stream channel and watershed delineations and...
Basin-characteristic measurements related to stream length,stream slope, stream density, and stream...
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distribution of effluent injected into the boulder...
Nonhazardous,secondarily treated, domestic wastewater (effluent) has been injected approximately 1...
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macroinvertebrate communities evaluated prior to...
The U.S. Geological Survey,in cooperation with Blaine County and The Nature Conservancy, evaluated...
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a conceptual framework for effectively...
Agricultural activities can affect water quality and the health of aquatic ecosystems; many...
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flood inundation maps for the patoka river in and...
Digital flood-inundation maps for a 9.5-mile reach of the Patoka River in and near the city of...
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development of a hydraulic model and flood...
A two-dimensional hydraulic model and digital flood‑inundation maps were developed for a 30-mile...
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simulations of hydrologic response in the...
A suite of hydrologic models has been developed for the Apalachicola-Chattahoochee-Flint River Basin...
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flood inundation maps for cedar creek at 18th...
Digital flood-inundation maps for a 1.9-mile reach of Cedar Creek at Auburn,Indiana (Ind.), from the...
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changes in biological communities of the fountain...
The analysis described in this report is share of a longterm project monitoring the biological...
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flood inundation maps for north fork salt creek at...
Digital flood-inundation maps for a 3.2-mile reach of North Fork Salt Creek at Nashville,Indiana,...
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geologic field trip guide to the volcanic and...
Yellowstone National Park,a nearly 9000 km2 (~3468 mi2) area, was preserved in 1872 as the...
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spatially distributed groundwater recharge...
Demand for freshwater on the Island of Maui is expected to grow. To evaluate the availability of...
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the discovery and character of pleistocene...
This report describes the discovery and geology of two near-surface uranium deposits within...
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spatially distributed groundwater recharge...
Demand for freshwater on the Island of Maui is expected to grow. to assess the availability of fresh...
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groundwater flow budget for the lower apalachicola...
As piece of the National Water Census program in the Apalachicola-Chattahoochee-Flint (ACF) River...
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groundwater discharge to the mississippi river and...
The Interstate 94 Corridor has been identified as 1 of 16 Minnesota groundwater areas of concern...
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bathymetry of ashokan, cannonsville, neversink,...
Drinking water for recent York City is supplied from several large reservoirs,including a system of...
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flood inundation maps for the withlacoochee river...
Digital flood-inundation maps for a 12.6-mile reach of the Withlacoochee River from Skipper Bridge...
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streambed scour evaluations and conditions at...
Streambed scour potential was evaluated at 52 river- and stream-spanning bridges in Alaska that lack...
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variability of hydrological droughts in the...
Spatial and temporal variability in the frequency,duration, and severity of hydrological droughts...
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temporal trends in water quality constituent...
In 1998,the Michigan Department of Environmental Quality and the U.S. Geological Survey began the...
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generalized hydrogeologic framework and...
The glacial aquifer system groundwater availability study seeks to quantify (1) the status of...
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a field trip guide to the petrology of quaternary...
The Yellowstone Plateau is one of the largest manifestations of silicic volcanism on soil,and marks...
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procedure for calculating estimated ultimate...
In 2015,the U.S. Geological Survey published an assessment of technically recoverable continuous...
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river meander modeling of the wabash river near...
Natural river channels continually evolve and change shape over time. As a result,channel evolution...
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