Mission Areas

Water Resources

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Water is one of seven science mission areas of the U.S. Geological Survey (USGS). Water's mission is to collect and disseminate reliable, impartial, and timely information that is needed to understand the Nation's water resources.

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Filter Total Items: 161
Date published: November 30, 2017
Status: Active

Effects of Highway Runoff on Water Quality

"SELDM facilitates analysis by providing precipitation, pre-storm streamflow, and other variables by region or from hydrologically similar sites."

Date published: November 20, 2017
Status: Completed

Macroinvertebrate Communities Evaluated Before and After a Channel Restoration Project in Silver Creek, Blaine County

The U.S. Geological Survey, in cooperation with Blaine County and The Nature Conservancy, evaluated the status of macroinvertebrate1 communities prior to and following a channel restoration project in Silver Creek, Blaine County, Idaho. The objective of the evaluation was to determine whether 2014 remediation efforts to restore natural channel conditions in an impounded area of Silver Creek...

Contacts: Dorene MacCoy
Date published: November 20, 2017
Status: Active

Water Quality in Aquifers Used for Drinking-Water Supplies, Gem County

The U.S. Geological Survey, in cooperation with Gem County and the Idaho Department of Environmental Quality, is assessing the quality of groundwater from freshwater aquifers used for drinking-water supplies.

Contacts: Erin M Murray
Date published: November 2, 2017
Status: Active

Water Monitoring - Idaho National Laboratory

We monitor groundwater and surface-water quality as well as streamflow and reservoir levels at nine surface-water sites.

Water samples are collected...

Date published: November 2, 2017
Status: Active

Water Quality in the Willamette River at Portland, Oregon

The U.S. Geological Survey (USGS) has been monitoring water quality in the Willamette River for many years. The USGS National Water-Quality Assessment Program (NAWQA) collects water samples from the Willamette River at Portland, as well as from select sites upstream, as part of a continuing effort to assess the quality of the Nation's waters. The USGS Oregon Water Science Center has multiple...

Contacts: Stewart Rounds
Date published: October 21, 2017
Status: Active

Modeling summer month hydrological drought probabilities in the United States using antecedent flow conditions

Climate change raises concern that risks of hydrological drought may be increasing. We estimate hydrological drought probabilities for rivers and streams in the United States (U.S.) using maximum likelihood logistic regression (MLLR). Streamflow data from winter months are used to estimate the chance of hydrological drought during summer months. Daily streamflow data collected from 9,144...

Date published: October 12, 2017
Status: Active

Widespread occurrence and potential for biodegradation of bioactive contaminants in Congaree National Park, South Carolina

Organic contaminants with designed molecular bioactivity, such as pesticides and pharmaceuticals, originate from human and agricultural sources, occur frequently in surface waters, and threaten the structure and function of aquatic and terrestrial ecosystems. Congaree National Park in South Carolina (USA) is a vulnerable park unit due to its location downstream of multiple urban and...

Contacts: Paul Bradley
Date published: October 8, 2017
Status: Active

Monitoring High-Priority Stream Crossings Along Proposed Natural Gas Pipeline Routes

The U.S. Geological Survey (USGS), in cooperation with the Virginia Department of Environmental Quality (DEQ), is monitoring the water quality of multiple high-priority streams where natural gas pipeline crossings have been proposed. The purpose of the monitoring effort is to collect baseline water-quality data and, if the pipeline construction is approved, to monitor water quality in these...

Contacts: Ethan Geisler
Date published: October 3, 2017

Colorado Plateaus Regional Groundwater Availability

Pilot phase

This study is in a pilot phase during fiscal years 2017 and 2018. The purpose of the pilot phase is to identify possible technical challenges of using the USGS code GSFLOW for simulating groundwater and surface-water flow in the Colorado Plateau principal aquifer system. During the pilot phase, the project will evaluate GSFLOW in the San Juan River Basin (...

Date published: September 23, 2017
Status: Active

Groundwater Flow Modeling - Idaho National Laboratory

Numerical models are being used to better understand the flow of groundwater and the transport of radiochemical and chemical constituents in the eastern Snake River Plain aquifer system.

The models, developed at the INL, afford scientists a framework to organize their knowledge and concepts of groundwater systems and to provide insights for water-resource managers for future water...

Contacts: Jason C Fisher
Date published: September 22, 2017
Status: Active

Geochemical Modeling - Idaho National Laboratory

Geochemical models for the eastern Snake River Plain aquifer system are being used to better understand the flow of groundwater beneath the INL and, ultimately, to better understand the fate and transport of radiochemical and chemical constituents. As water moves through the ground, it picks up chemicals from the gases and rocks it comes in contact with.

Contacts: Gordon Rattray
Date published: September 22, 2017
Status: Active

Developing Geological Framework - Idaho National Laboratory

As basaltic lava cools and hardens, the inclination, declination, and polarity of the Earth’s ambient magnetic field is recorded in the magnetic minerals of the rock. The recorded magnetic values are largely preserved and can be deciphered by paleomagnetic analysis.

Contacts: Mary K V Hodges

The USGS collects, analyzes, and distributes data on a wide variety of water-related issues and resources. Much of our data is publicly available through the National Water Information System (NWIS), but additional datasets and analytical tools are also available.

Access NWISWeb
Filter Total Items: 50
Date published: December 11, 2017

West Virginia Water-Monitoring-Site Mapper

The Water-Monitoring-Sites Mapper is an interactive map of West Virginia water monitoring-site locations from the USGS National Water Information System (NWIS). It provides access to surface water, groundwater, and water quality monitoring data for active sites. The functionality includes query, select, tabular display by county,...

Date published: December 8, 2017

West Virginia Real-Time Precipitation Network

This interactive map shows current and cumulative rainfall total for precipitation sites in West Virginia.  Map provides real-time precipitation radar image to overlay from National Weather Service.

 

Date published: December 8, 2017

Virginia Real-Time Precipitation Network

This interactive map shows current and cumulative rainfall total for precipitation sites in Virginia.  Map provides real-time precipitation radar image to overlay from National Weather Service. 

Date published: December 8, 2017

GIS-based landscape analysis to identify sources of endocrine disrupting chemicals

De facto wastewater reuse from Wastewater Treatment Facilities (WWTF) has the potential to contribute unregulated Endocrine Disrupting Chemicals. To visualize the typical contributions of treated effluent into Shenandoah River watershed streams, an ArcGIS model of WWTFs, NHDPlus Version 2 (USGS and EPA 2012) stream networks, and USGS Streamgages across the Shenandoah River watershed was...

Date published: December 7, 2017

A Baseline Assessment of Contaminant Concentrations in Sediment and Biota in Proximity to Coal Transport Tracks in the Pacific Northwest (2014)

This dataset provides baseline concentrations of polycyclic aromatic hydrocarbon (PAH), other aromatic organic compounds, mercury (Hg), and trace metal concentrations in sediment and biota collected from two sites along an existing rail line used for coal transport in the Columbia River Gorge, Washington.

Date published: November 30, 2017

Johnson Creek Basin Stream Sites

Find stream data (streamflow, level, and water quality) for Johnson Creek, OR, using a map.

Date published: November 21, 2017

USGS Streamstats (Oregon)

StreamStats is a Web-based tool that provides streamflow statistics, drainage-basin characteristics, and other information for USGS streamgaging stations and for user-selected ungaged sites on streams.

Date published: November 2, 2017

Willamette River in Portland Water-Quality Site

Willamette River at Portland, OR, is one of the most extensively monitoring streams in the US. The monitor located at the Morrsion Bridge in downtown Portland measures thirteen real-time parameters.

Date published: October 31, 2017

Current Conditions for Arkansas - Streamflow

To view current streamflow conditions for Arkansas click here

Date published: October 31, 2017

Clackamas River Basin Water-Quality Sites

Recent and historical data for USGS Clackamas River Basin water-quality monitors.

Date published: September 1, 2017

National Water Information System (NWIS)

The National Water Information System (NWIS) web application provides access to surface-water, groundwater, water-quality, and water-use data collected at approximately 1.5 million sites across all 50 states.

Attribution: Water Resources
Date published: August 30, 2017

National Water Information System (NWIS) Mapper

The National Water Information System (NWIS) Mapper provides access to water-resources data at over 1.5 million sites across the U.S., including current and historical data. Users can search by site type, data type, site number, or place.

Attribution: Water Resources

Downloadable spatial data files for exploration and analysis.

Filter Total Items: 25
Date published: September 26, 2016

Alabama Active Water Level Network

Alabama Counties depicted on the state location map with active wells

Date published: September 22, 2016

Mobile River Basin Study

The Mobile River Basin in Alabama, Georgia, Mississippi, and Tennessee is one of the 59 study units that are part of the U.S. Geological Survey's National Water-Quality Assessment (NAWQA) Program.

Date published: September 15, 2016

Michigan Lake Water Clarity Interactive Map Viewer

Available online are estimated Secchi-disk transparency (eSDT) and corresponding estimated trophic state index (eTSI) values for Michigan inland lakes. To view available eSDT for Michigan inland lakes greater than 20 acres without interference from clouds, cloud shadows, dense vegetation or shoreline, go to the Michigan Lake Water Clarity Interactive Map Viewer. 

Date published: September 14, 2016

Buffalo National River Services and River Level Guide

Real-time displays of current floating conditions at various sites along the Arkansas Buffalo River. 

Date published: May 1, 2014

Major rivers and tributaries in Alabama (taken from Hutson and others, 2009)

As part of their mission to protect public health and aquatic ecosystems, Alabama state agencies need accurate and representative streamflow statistics to establish realistic and applicable criteria for both water quality and water quantity (fig. 1).

Date published: January 1, 2014

Arkansas Groundwater - Quality Network

The Arkansas Groundwater - Quality Network is a web map interface that provides rapid access to the U.S. Geological Survey's (USGS) NWIS and the U.S. Environmental Protection Agency's (EPA) STORET databases of ambient groundwater information. The interface enables users to perform simple graphical analysis and download selected water-quality data. 

Date published: May 21, 2013

StreamStats Alabama

Beta version 4 is now available for most states on a trial basis, and version 3 remains available. Beta version 4 provides a single user interface (at http://streamstatsags.cr.usgs.gov/streamstats/) for all states that are implemented, rather than separate applications for each state, as in versions 2 and 3, and the user interface is more user friendly than previous versions. 

Date published: September 22, 2012

USGS StreamStats

StreamStats is a Web-based tool that provides streamflow statistics, drainage-basin characteristics, and other information for USGS streamgaging stations and for user-selected ungaged sites on streams. When users select the location of a streamgaging station, StreamStats provides previously published information from a database. When users select a site on an ungaged stream, 

Date published: September 4, 2012

U.S. Geological Survey Flood Inundation Mapping Science

Static flood-inundation map libraries consist of maps that have been created in advance of a flood that are ready to be served through the Internet. Each library consists of a set of flood extent and depth maps developed for predetermined stream stage intervals (for example, a map for each one foot of stage).

Date published: September 30, 2005

Mississippi and Ohio River 7-Day Summary and Forecast

River and Coastal Forecast Information

Mississippi and Ohio River 7-Day Summary and Forecast

 

Date published: September 28, 2005

Water use, by county, in Alabama, 2005

Water is one of the most important of Alabama's natural resources. Water is not only a vital component of human existence, it is critical to the overall quality of life. In order to protect and preserve this resource for future generations, we must have a baseline of information to make decisions. Decision and policy makers must know the answers to three fundamental questions: where is the water u

Date published: January 1, 2005

Total withdrawals in million gallons per day by watershed

Water is one of the most important of Alabama's natural resources. Water is not only a vital component of human existence, it is critical to the overall quality of life. In order to protect and preserve this resource for future generations, we must have a baseline of information to make decisions. 

Filter Total Items: 1,661
Year Published: 2018

ModelArchiver—A program for facilitating the creation of groundwater model archives

ModelArchiver is a program designed to facilitate the creation of groundwater model archives that meet the requirements of the U.S. Geological Survey (USGS) policy (Office of Groundwater Technical Memorandum 2016.02, https://water.usgs.gov/admin/memo/GW/gw2016.02.pdf, https://water.usgs.gov/ogw/policy/gw-model/). ModelArchiver version 1.0 leads...

Winston, Richard B.
Attribution: Water Resources
Winston, R.B., 2018, ModelArchiver—A program for facilitating the creation of groundwater model archives: U.S. Geological Survey Open-File Report 2017–1149, 15 p., https://doi.org/10.3133/ofr20171149.

Year Published: 2018

Ground ruptures attributed to groundwater overexploitation damaging Jocotepec city in Jalisco, Mexico: 2016 field excursion of IGCP-641

IGCP Project 641 (Mechanisms, Monitoring and Modeling Earth Fissure generation and Fault activation due to subsurface Fluid exploitation – M3EF3) held its second international workshop from November 2 to 6, 2016, in Puerto Vallarta and included a two-day field trip to Guadalajara and Jocotepec in the Mexican state of Jalisco (Fig. 1a). M3EF3 is...

Teatini, Pietro; Carreón-Freyre, Dora; Ochoa-González, Gil; Ye, Shujun; Galloway, Devin L.; Hernández-Marin, Martin
Attribution: Water Resources
Teatini, P., Carreón-Freyre, D., Ochoa-González, G., Ye, S., Galloway, D. and Hernández-Marin, M., 2018, Ground ruptures attributed to groundwater overexploitation damaging Jocotepec city in Jalisco, Mexico: 2016 field excursion of IGCP-641: Episodes, Journal of International Geoscience, v. 41, no. 1, p. 69–73.

Year Published: 2018

Seeking excellence: An evaluation of 235 international laboratories conducting water isotope analyses by isotope-ratio and laser-absorption spectrometry

RationaleWater stable isotope ratios (δ2H and δ18O values) are widely used tracers in environmental studies; hence, accurate and precise assays are required for providing sound scientific information. We tested the analytical performance of 235 international laboratories conducting water isotope analyses using dual-inlet and continuous-flow...

Wassenaar, L. I.; Terzer-Wassmuth, S.; Douence, C.; Araguas-Araguas, L.; Aggarwal, P. K.; Coplen, Tyler B.
Attribution: Water Resources
Wassenaar, L.I., Terzer‐Wassmuth, S., Douence, C., Araguas‐Araguas, L., Aggarwal, P.K., and Coplen, T.B., 2018, Seeking excellence: An evaluation of 235 international laboratories conducting water isotope analyses by isotope-ratio and laser‐absorption spectrometry: Rapid Communications in Mass Spectrometry, v. 32, p. 393‐406.

Year Published: 2018

Volume-weighted particle-tracking method for solute-transport modeling; Implementation in MODFLOW–GWT

In the traditional method of characteristics for groundwater solute-transport models, advective transport is represented by moving particles that track concentration. This approach can lead to global mass-balance problems because in models of aquifers having complex boundary conditions and heterogeneous properties, particles can originate in cells...

Winston, Richard B.; Konikow, Leonard F.; Hornberger, George Z.
Attribution: Water Resources
Winston, R.B., Konikow, L.F., and Hornberger, G.Z., 2018, Volume-weighted particle-tracking method for solute-transport modeling; Implementation in MODFLOW–GWT: U.S. Geological Survey Techniques and Methods, book 6, chap. A58, 44 p., https://doi.org/10.3133/tm6A58.

Year Published: 2018

Iterative near-term ecological forecasting: Needs, opportunities, and challenges

Two foundational questions about sustainability are “How are ecosystems and the services they provide going to change in the future?” and “How do human decisions affect these trajectories?” Answering these questions requires an ability to forecast ecological processes. Unfortunately, most ecological forecasts focus on centennial-scale climate...

Dietze, Michael C.; Fox, Andrew; Beck-Johnson, Lindsay; Betancourt, Julio L.; Hooten, Mevin B.; Jarnevich, Catherine S.; Keitt, Timothy H.; Kenney, Melissa A.; Laney, Christine M.; Larsen, Laurel G.; Loescher, Henry W.; Lunch, Claire K.; Pijanowski, Bryan; Randerson, James T.; Read, Emily; Tredennick, Andrew T.; Vargas, Rodrigo; Weathers, Kathleen C.; White, Ethan P.
Attribution: Water Resources
Dietze M.C., A. Fox, J. Betancourt, M. Hooten, C. Jarnevich, T. Keitt, M. A. Kenney, C. Laney, L. Larsen, H. W. Loescher, C. Lunch, B. Pijanowski, J. T. Randerson, E. Read, A. Tredennick, K. C. Weathers, E. P. White. 2018. Iterative near-term ecological forecasting: Needs, opportunities, and challenges. PNAS Proceedings of the National Academy of Sciences USA www.pnas.org/cgi/doi/10.1073/pnas.1710231115.

Year Published: 2018

The metabolic regimes of flowing waters

The processes and biomass that characterize any ecosystem are fundamentally constrained by the total amount of energy that is either fixed within or delivered across its boundaries. Ultimately, ecosystems may be understood and classified by their rates of total and net productivity and by the seasonal patterns of photosynthesis and respiration....

Bernhardt, Emily S.; Heffernan, Jim B.; Grimm, Nancy B.; Stanley, Emily H.; Harvey, Judson; Arroita, M.; Appling, Alison; Cohen, M.J.; McDowell, William H.; Hall, R.O.; Read, Jordan S.; Roberts, B.J.; Stets, Edward; Yackulic, Charles B.
Attribution: Water Resources

Year Published: 2018

Floodplain trapping and cycling compared to streambank erosion of sediment and nutrients in an agricultural watershed

Floodplains and streambanks can positively and negatively influence downstream water quality through interacting geomorphic and biogeochemical processes. Few studies have measured those processes in agricultural watersheds. We measured inputs (floodplain sedimentation and dissolved inorganic loading), cycling (floodplain soil nitrogen [N] and...

Gillespie, Jaimie; Noe, Gregory; Hupp, Cliff R.; Gellis, Allen; Schenk, Edward R.
Attribution: Water Resources
Gillespie, J.L., G.B. Noe, C.R. Hupp, A.C. Gellis, and E.R. Schenk. 2018. Floodplain trapping and cycling compared to streambank erosion of sediment and nutrients in an agricultural watershed. Journal of American Water Resources Association. https://doi.org/10.1111/1752-1688.12624.

Year Published: 2018

Unraveling the dynamics of magmatic CO2 degassing at Mammoth Mountain, California

The accumulation of magmatic CO2 beneath low-permeability barriers may lead to the formation of CO2-rich gas reservoirs within volcanic systems. Such accumulation is often evidenced by high surface CO2 emissions that fluctuate over time. The temporal variability in surface degassing is believed in part to reflect a complex interplay...

Pfeiffer, Loic; Wanner, Christoph; Lewicki, Jennifer L.
Attribution: Water Resources
Peiffer, L., Wanner, C., Lewicki, J.L. Unraveling the dynamics of magmatic CO2 degassing at Mammoth Mountain, California. Earth and Planetary Science Letters, 484, 318-328, https://doi.org/10.1016/j.epsl.2017.12.038, 2018.

Year Published: 2018

Why large cells dominate estuarine phytoplankton

Surveys across the world oceans have shown that phytoplankton biomass and production are dominated by small cells (picoplankton) where nutrient concentrations are low, but large cells (microplankton) dominate when nutrient-rich deep water is mixed to the surface. I analyzed phytoplankton size structure in samples collected over 25 yr in San...

Cloern, James E.
Attribution: Water Resources
Cloern, J. E. 2017. Why large cells dominate estuarine phytoplankton. Limnology and Oceanography 62: S272-S291.

Year Published: 2018

Alternate wetting and drying decreases methylmercury in flooded rice (Oryza sativa) systems

In flooded soils, including those found in rice (Oryza sativa L.) fields, microbes convert inorganic Hg to more toxic methylmercury (MeHg). Methylmercury is accumulated in rice grain, potentially affecting health. Methylmercury in rice field surface water can bioaccumulate in wildlife. We evaluated how introducing aerobic periods into an...

Tanner, K. Christy; Windham-Myers, Lisamarie; Marvin-DiPasquale, Mark C.; Fleck, Jacob; Linquist, Bruce A.
Attribution: Water Resources
Tanner, K.C., Windham-Myers, L., Marvin-DiPasquale, M., Fleck, J.A., and Linquist, B.A., 2017, Alternate Wetting and Drying Decreases Methylmercury in Flooded Rice (Oryza sativa) Systems: Soil Science Society of America Journal. [early on-line], doi:10.2136/sssaj2017.05.0158

Year Published: 2018

Regional variability of nitrate fluxes in the unsaturated zone and groundwater, Wisconsin, USA

Process-based modeling of regional NO3− fluxes to groundwater is critical for understanding and managing water quality, but the complexity of NO3− reactive transport processes make implementation a challenge. This study introduces a regional vertical flux method (VFM) for efficient estimation of reactive transport of NO3− in the vadose zone and...

Green, Christopher T.; Liao, Lixia; Nolan, Bernard T.; Juckem, Paul F.; Shope, Christopher L.; Tesoriero, Anthony J.; Jurgens, Bryant
Attribution: Water Resources
Green, C. T., Liao, L., Nolan, B. T., Juckem, P. F., Shope, C. L., Tesoriero, A. J., & Jurgens, B. C. (2018). Regional variability of nitrate fluxes in the unsaturated zone and groundwater, Wisconsin, USA. Water Resources Research, 54. https://doi.org/10.1002/2017WR022012

Year Published: 2018

Potential for western US seasonal snowpack prediction

Western US snowpack—snow that accumulates on the ground in the mountains—plays a critical role in regional hydroclimate and water supply, with 80% of snowmelt runoff being used for agriculture. While climate projections provide estimates of snowpack loss by the end of th ecentury and weather forecasts provide predictions of weather conditions out...

Kapnick, Sarah B.; Yang, Xiaosong; Vecchi, Gabriel A.; Delworth, Thomas L.; Gudgel, Rich; Malyshev, Sergey; Milly, Paul C.; Shevliakova, Elena; Underwood, Seth; Margulis, Steven A.
Attribution: Water Resources

The USGS produces many types of multimedia products. Use the links below to browse our offerings of photograph galleries, podcasts and sound files, videos, aerial photos, and posters related to water. The USGS Newsroom has a Web page that highlights the main collection of multimedia products.

Filter Total Items: 1,056
ວັດທະຈັກ ນໍ້າ ສໍາລັບ ໂຮງຮຽນ - The Water Cycle, Lao
February 25, 2018

ວັດທະຈັກ ນໍ້າ ສໍາລັບ ໂຮງຮຽນ - The Water Cycle, Lao

ວັດທະຈັກ ນໍ້າ ສໍາລັບ ໂຮງຮຽນ - The Water Cycle, Lao

ການສໍາຫຼວດ ພູມສັນຖານ (USGS) ແລະ ອົງການອາຫານ ແລະ ການກະເສດ ຂອງ ສະຫະປະຊາຊາດ (FAO) ໄດ້ສ້າງ ຮູບພາບກ່ຽວກັບ ວັດທະຈັກ ນໍ້າ ສໍາລັບ ໂຮງຮຽນ

Attribution: Water Resources
 El Ciclo del Agua Para Niños, The Water Cycle for Schools, Spanish
February 25, 2018

El Ciclo del Agua Para Niños, The Water Cycle for Schools, Spanish

El Ciclo del Agua Para Niños

El Servicio Geológico de los Estados Unidos (USGS por sus siglas en inglés) y la Organización de Alimento y Agricultura de las Naciones Unidas (FAO) han colaborado en la creación de un diagrama sobre el ciclo del agua para niños de las escuelas elementales e intermedias.

El Ciclo del Agua

Qué es el ciclo del agua? Fácilmente...

Attribution: Water Resources
Усны эргэлтийн тухай сургуулиудад, Water Cycle for Schools, Mongolian
February 25, 2018

Усны эргэлтийн тухай сургуулиудад, Water Cycle for Schools, Mongolian

Усны эргэлтийн тухай сургуулиудад

АНУ-ын Геологийн хүрээлэн болон НҮБ-ын Хүнс, хөдөө аж ахуйн байгууллагаас сургуулиудад зориулан энэхүү усны эргэлтийн тайлбарт зургийг бэлтгэв.

Attribution: Water Resources
Kitaran Air Untuk Kanak-Kanak, The Water Cycle for Schools, Malay
February 25, 2018

Kitaran Air Untuk Kanak-Kanak, The Water Cycle for Schools, Malay

Kitaran Air Untuk Kanak-Kanak

Apakah kitaran air?

Apakah kitaran air? Saya boleh jawab soalan itu dengan mudah - ia adalah "saya" seluruhnya. Kitaran air menghuraikan kewujudan and pergerakan air di permukaan bumi, di dalam bumi dan di atmosfera atas bumi. Air bumi sentiasa dalam pergerakan dan sentiasa berubah bentuk, dari cecair ke wap ke ais dan kembali semula. Kitaran air...

Attribution: Water Resources
Vannets Kretsløp for Barn, The Water Cycle for Schools, Norwegian
February 25, 2018

Vannets Kretsløp for Barn, The Water Cycle for Schools, Norwegian

Vannets Kretsløp for Barn

Amerikas geologiske undersøkelse (USGS) og FNs mat og jordbruksorganisasjon (FAO) har gått sammen for å lage en plakat om vannets kretsløp for barn opp til ungdomsskolealder.

Hva er vannets kretsløp? Det er "meg" overalt. Vannets kretsløp beskriver forekomsten og bevegelsen av vann oppå, inn i, og over jorden. Jordens vann er hele tiden...

Attribution: Water Resources
دورة المياه - The Water Cycle, Arabic
February 25, 2018

دورة المياه - The Water Cycle, Arabic

ما هي دورة الماء؟ أستطيع أن أجيب على ذلك بكل سهولة – إنها "أنا" في كل مكان! إن دورة الماء تصف وجود وحركة المياه على الأرض وداخلها وفوقها. وتتحرك مياه الأرض دائما، وتتغير أشكالها بإستمرار، من سائل إلى بخار، ثم إلى جليد، ومرة أخرى إلى سائل. لقد ظلت دور دورة الماء تعمل مليارات السنين، وتعتمد عليها كل الكائنات الحية التي تعيش على الأرض حيث من دونها تصبح الأرض مكانا طارداً تتعذر فيه الحياة.

Attribution: Water Resources
ေရသံသရာလည္ပ - The Water Cycle, Burmese
February 25, 2018

ေရသံသရာလည္ပ - The Water Cycle, Burmese

ေရသံသရာလည္ပ - The Water Cycle, Burmese

 

Attribution: Water Resources
Kolobeh Cody pre Keti, The Water Cycle for Schools, Slovak
February 25, 2018

Kolobeh Cody pre Keti, The Water Cycle for Schools, Slovak

Kolobeh Cody pre Keti, The Water Cycle for Schools, Slovak

Geologická služba Spojených štátov (USGS) a Organizácia OSN pre vý živu a poĺnohospodárstvo (FAO) vytvorili pre deti a žiakov základných škôl schému kolobehu vody.

Mohli by ste si myslie, že každá kvapka daža, ktorá spadne z oblohy alebo každý pohár vody, ktorý vypijete, je z isto novej vody. V skutonosti...

Attribution: Water Resources
Водени циклус за школе, The Water Cycle for Schools, Serbian
February 25, 2018

Водени циклус за школе, The Water Cycle for Schools, Serbian

Водени циклус за школе

Амерички Геолошки институт (USGS) и Организација Уједињених народа за храну и пољопривреду (FAO) је креирао дијаграм воденог циклуса за школе

Превод: Јасмина Јерковић, Нада Симин Милошевић ОШ“Ђура Јакшић“ Каћ, Србија

Attribution: Water Resources
Vattnets Kretslopp för Skolo, The Water Cycle for Schools, Swedish
February 25, 2018

Vattnets Kretslopp för Skolo, The Water Cycle for Schools, Swedish

Vattnets Kretslopp för Skolo

U.S. Geological Survey (USGS) och FNs livsmedels- och jordbruksorganisation (FAO) har skapat ett flödeschema av vattnets kretslopp för att användas i skolan.

Vad är vattencykeln?

Vad är vattencykeln? Jag svarar utan att tveka att - det är jag! Vattencykeln beskriver förekomsten och rörelsen av vatten inuti, utanpå och utanför...

Attribution: Water Resources
Гардиши об барой кӯдакон - The Water Cycle for Kids, Tajik
February 25, 2018

Гардиши об барой кӯдакон - The Water Cycle for Kids, Tajik

Гардиши об барой кӯдакон - The Water Cycle for Kids, Tajik

Диаграммаи гардиши об дар табиатро барои мактаббачагон Ташкилоти Тадқиқоти геологии ШМА (USGS) ва Ташкилоти Ғизо ва Кишоварзии Созмони Милали Муттаҳид (FAO) тартиб додаанд.

Attribution: Water Resources
Cykl Hydrologiczny dla Szkół, The Water Cycle for Schools, Polish
February 25, 2018

Cykl Hydrologiczny dla Szkół, The Water Cycle for Schools, Polish

Cykl Hydrologiczny dla Szkół

Autorem cyklu hydrologicznego dla szkół jest Służba geologiczna Stanów Zjednoczonych (USGS) i Organizacja Narodów Zjednoczonych do spraw Wyżywienia i Rolnictwa (FAO).

Czym jest cykl hydrologiczny?

Co rozumiemy pod pojęciem cyklu hydrologicznego? Można powiedzieć, że to "my" w każdej cząsteczce! Cykl hydrologiczny (obieg wody w...

Attribution: Water Resources
Filter Total Items: 364
Date published: January 24, 2018

Alaska Earthquake Rattles Florida’s Groundwater Plumbing

At 12:32 am Alaska time on January 23, 2018, a magnitude 7.9 earthquake shook Alaska residents out of their beds and set off fears of a tsunami all down the West Coast. Fortunately, the tsunami was only a few inches in height, but within an hour of the earthquake in Alaska, waves of a different sort were hitting far away in Florida. 

Date published: January 9, 2018

USGS gages assist Georgia, Alabama and Florida water management efforts

Fayette County Georgia, Water System Director, Lee Pope, discusses water management efforts to alleviate issues downstream.

Video link.

Date published: December 7, 2017

Groundwater Quality in the North: The Glacial Aquifer System

A regional assessment of untreated groundwater in the Glacial aquifer system, which includes parts of 25 states across the northern contiguous United States, is now available from the U.S. Geological Survey.

Date published: December 7, 2017

Groundwater Quality in the Southwest: The Rio Grande Aquifer System

A regional assessment of untreated groundwater in the Rio Grande aquifer system, which includes parts of Colorado, New Mexico and Texas, is now available from the U.S. Geological Survey.

Date published: December 7, 2017

Groundwater Quality in the East: The Piedmont and Blue Ridge Crystalline-Rock Aquifers

A regional assessment of untreated groundwater in the Piedmont and Blue Ridge crystalline-rock aquifers, which includes parts of 11 states across the contiguous United States, is now available from the U.S. Geological Survey.

Date published: December 7, 2017

The Quality of the Nation’s Groundwater: Progress on a National Survey

This story was updated on December 7, 2017.
The U.S. Geological Survey is near the midpoint of a complex undertaking to survey the quality of the nation’s largest drinking-water resource.

Date published: December 7, 2017

Groundwater Quality in the Midwest: The Cambrian-Ordovician Aquifer System

A regional assessment of untreated groundwater in the Cambrian-Ordovician aquifer system, which includes parts of Minnesota, Wisconsin, Michigan, Iowa, Illinois, Missouri and Indiana, is now available from the U.S. Geological Survey.

Date published: December 6, 2017

Scientists Home in on Causes of High Radium Levels in Key Midwestern Aquifer

Oxygen levels, dissolved minerals among factors responsible for high concentrations of radium in untreated water from aquifer that underlies six states

Date published: December 1, 2017

Hundreds of Biological Data Available for Fountain Creek Basin, Colorado 

The U.S. Geological Survey just added more than 800 fish and macroinvertebrate data samples from Fountain Creek, Colorado, to the USGS BioData Retrieval system.

Date published: November 1, 2017

New USGS Study Tracks Millions of Tons of Rocks, Gravel and Silt Carried by the Sauk River

TACOMA, Wash. — The U.S. Geological Survey recently published the results of a new five-year suspended-sediment and water temperature study from the Sauk River. The purpose of this study is to improve understanding of the magnitude and timing of suspended sediment from the Sauk River and its tributaries to the Skagit River.

Date published: October 19, 2017

Wildfires, Water, and CAWSC Science

California's landscape is prone to drought and warmer climates. The recent drought lasted five years (2011 – early 2017), bringing with it many environmental issues including the increased prevalence, severity, and duration of wildfires. While there used to be a distinct "wildfire season" in California, the threat of wildfire is no longer restricted to a single season.

Date published: October 5, 2017

New Report on Channel Bed Erosion Helps Assess Bridge Stability in St. Louis

A new assessment of channel bed erosion near 13 highway bridges in the greater St. Louis, Missouri, area is now available in an online report from the U.S. Geological Survey, produced in cooperation with the Missouri Department of Transportation.