21. Hydrology And Remote Sensing The home page of the hydrology and Remote Sensing Laboratory has changed. Please update your bookmarks to reflect this change. http://hydrolab.arsusda.gov/

The home page of the Hydrology and Remote Sensing Laboratory has changed. Please update your bookmarks to reflect this change. If you are not redirected to the new HRSL site in the next several seconds, please click http://www.ars.usda.gov/ba/anri/hrsl

22. BOM - Hydrology Unit The overall objective of the Hydrological Services Program is to provide an effective national source of hydrological and hydrometeorological data and http://www.bom.gov.au/hydro/

Home About Us Contacts Help ... Feedback SEARCH Global Australia NSW Vic. ... Registered User Services Hydrological Services Program Description of the Program Floodwarning Services National flood forecasting and warning service Hydrometeorological Advisory Service Specialised hydrometeorological advice and rainfall analyses Water Resources Assessment National and international water resource activities involving the Bureau WMO, UNESCO, Asian Pacific Friend Home About Us Learn about Meteorology ... SILO Commonwealth of Australia 2008, Bureau of Meteorology (ABN 92 637 533 532) Please note the and statements relating to the use of the information on this site and our site Privacy and Accessibility Acknowledgement notice relating to the use of information on this site. No unsolicited commercial email.

23. British Hydrological Society The British Hydrological Society (BHS) was formed in 1983 in response to a clear need for a new, broadbased national society for the advancement of http://www.hydrology.org.uk/

About BHS Meetings Hydrological issues ... ticker British Hydrological Society Register Join Contact Jobs News ... BHS 2008 more info A society for the advancement of HYDROLOGY The British Hydrological Society (BHS) was formed in 1983 in response to a clear need for a new, broad-based national society for the advancement of hydrology The Society caters for all those with an interest in the inter-disciplinary subject of hydrology, and aims to promote interest and scholarship in scientific and applied aspects of hydrology and to foster the involvement of its members in national and international activities. What is hydrology? Consultations, discussion forum, surveys

24. Subcommitee On Hydrology water drop Hydrologic and Hydraulic GIS Applications Work Group water drop Present and Past Chair s of the Subcommittee on hydrology (PDF 18KB) http://acwi.gov/hydrology/index.html

Advisory Committee on Water Information About Us Members What's New Meetings ... Home SOH Home Search the Site: Organization Chart Subgroup Contacts Monitoring Methods ... USGS Water Resources Subcommittee on Hydrology PURPOSE Improve the availability and reliability of surface-water quantity information needed for hazard mitigation, water supply and demand management, and environmental protection. CURRENT ACTIVITY Membership Minutes Meetings - Conferences - Workshops Products Newsletter - December 2007 (PDF 341KB) Publications Reports to ACWI POINT OF CONTACT Steve Blanchard, Chair, Subcommittee on Hydrology. U.S. Geological Survey, Virginia Email: sfblanch@usgs.gov Mary Greene, Vice-Chair, Office of Surface Mining, Colorado Email: mgreene@osmre.gov

25. WRCS Hydrology Software And Hydraulics Software Shop The original hydrology software and hydraulic software site for the downloading and sale of commercial, government agency, and free hydrology software and http://www.waterengr.com/

the premiere spot for locating hydrology software and hydraulics software modeling tools. WRCS Profile Page Current News Notes: WRCS has collected over two dozen software programs that represent a wide cross-section of hydrologic and hydraulic modeling utilities developed for various applications in water resources engineering. New Commercial Programs: Aquadyn Hydrodynamic Simulation Package AquaDyn allows the complete description and analysis of hydrodynamic conditions (e.g., flow rates and water levels) of open channels such as rivers, lakes, or estuaries. HYDRONET™ is a powerful DOS based application that solves for the steady-state pressures and flows throughout a fluid conveyance network. HYDROFLO for Windows '95/'98/NT is a tool for the analysis of smaller fluid conveyance systems consisting of one source and one discharge and up to 10 pumps operating in parallel or series. The steady-state pressures and flows for the system are determined. Channel Design RIPRAP Design System - An easy-to-use design tool for streambank protection. The RIPRAP Design System determines sizing, layer thickness and gradation of rock riprap to protect streams from scour utilizing seven different methods. Latest Corps of Engineers Releases: UNET version 4.0

26. Examples Of Hydrology AMLs For ArcInfo 7.0 Example scripts for creating watersheds, drainage path delineation, inland catchments, soils investigation, TINs based on irregular polygon boundaries, http://www.ce.utexas.edu/prof/maidment/GISHydro/docs/amls/amltoc.htm

Examples of Hydrology AMLs for ArcInfo 7.0 Creating a Watershed Base Map Creates a point coverage of flow gages within a specified watershed or set of watersheds and attaches attribute data from input ascii files to that coverage. Also projects the created coverage out of geographic coordinates. Digital Line Graphs Describes the process of downloading Digital Line Graph (DLG) data from CDROM and preparing it for regional analysis within the confines of a particular hydrologic or political boundary. Drainage Path Delineation Must be run subsequent to Watershed Delineation AML (see below). Delineates drainage paths to subwatershed outlet points within a watershed, given a "filled" grid for a particular area or region of interest. Inland Catchments Addresses the problem of inland catchments with Digital Elevation Models, during watershed delineation. Inland catchments constitute closed hydrologic systems that do not drain to the ocean, as most watersheds. In inland catchments, water drains towards an inland pour point located within the basin, and not towards the basin border, which usually occurs. Land Use/Land Cover Files NOT AN AML. Describes the process of accessing the USGS Land Use/Land Cover (LULC) Files from various sources and preparing the data for analysis with other data coverages within a particular hydrologic or political region.

27. PNNL Hydrology Group The hydrology Technical Group is part of the Environmental Technology Directorate of the Pacific Northwest National Laboratory (PNNL), located in Richland, http://hydrology.pnl.gov/

Welcome! The Hydrology Technical Group is part of the Environmental Technology Directorate of the Pacific Northwest National Laboratory (PNNL), located in Richland, Washington. PNNL is operated for the U.S. Department of Energy by Battelle http://hydrologyweb.pnl.gov Our research activities cover a broad range of water resource issues: We assess the impacts of climate change, hydropower, and irrigation on watershed health. We measure and predict the quantity of precipitation that infiltrates the soil surface and eventually recharges the aquifer. We measure and predict the movement of fluids, gases, and contaminants through the soil and vadose zone above the water table. We measure and predict the movement of groundwater and the transport of contaminants to streams and rivers, as well as to and from wells used for irrigation or remediation activities. We analyze complex problems involving the impacts of seasonal water availability, temperature, suspended sediment, and dissolved gases in rivers systems, especially the impacts of dams and their operation. Our solutions to problems can range from the simple (and quick!) to the sophisticated. Which solution we use will depend on your problem as well as your needs and resources.

28. This Page Moved To Http//www.hydromodel.com/duan/hydrology The This page moved to http//www.hydromodel.com/duan/hydrology. The old site will not be updated, please make a note of this! http://www.fsl.orst.edu/hydrology.html

29. MetEd: Hydrology/Flooding This course is designed to address the needs of nonhydrologists who work with hydrologic data, particularly in flood forecasting. The course is intended to http://www.meted.ucar.edu/topics_hydro.php

readCookie( "uid" ); MetEd: Meteorology Education and Training. Operated by the COMET Program document.write(langswitch); document.write(logIn); Search MetEd: skip navigation menu Aviation Weather Climate ... Coming soon topics: hydrology/flooding Hydrology/Flooding Special Interest Basic Hydrologic Sciences Course This course is designed to address the needs of non-hydrologists who work with hydrologic data, particularly in flood forecasting. The course is intended to provide an understanding of the complex interactions between the waters of the land and atmosphere and will prepare the student for further study in this area. For more information go to the Basic Hydrologic Sciences Distance Learning Course Portal. Hydro Training from Other Sources With funding from the COMET Outreach Program, SUNY-Syracuse, Utah State Univ., and Humboldt State Univ. have created three hydrology training modules. The links below go to the modules, which are hosted on each university's Website. Fluvial Geomorphology Rainfall Runoff Processes Stage Discharge Relationships Outreach Program Reports With funding from the NWS, the

30. SAHRA - Sustainability Of Semi-Arid Hydrology And Riparian Areas SAHRA s mission is to promote sustainable management of water resources in semiarid regions. SAHRA produces information, analysis, curricula, expertise, http://www.sahra.arizona.edu/

News archive SAHRA newsletter November 10, 2007 - SAHRA Wins UNESCO Prize ... January S M T W T F S Aerial view of Rillito Wash in the Tucson Basin. Isotopic analysis show this wash is an important site of current groundwater recharge in the Tucson Basin. credit: Chris Eastoe A drought is a lack of water, but not necessarily a disaster. Whether or not a drought becomes a disaster depends on how people have been managing their land before the drought. - Lloyd Timberlake What is SAHRA? Directory Related programs SAHRA 's mission is to identify critical stakeholder-relevant knowledge gaps and conduct basin-focused multidisciplinary research to fill them; and to convey what is known and what is being learned to improve water management and policy. SAHRA Website SAHRA Directory Water News Watch Hydroarchive ... Arizona Wells Database Search, visualize, and download AZ well and groundwater data RainLog Community-based rainfall monitoring network Arizona Water Your one-stop information center for water in Arizona. Hydroarchive Download and share hydrology-related software.

31. USGS Learning Web :: Research Hydrology This circular illustrate the hydrologic, geologic, and ecological concepts that must be considered to assure the wise and sustainable use of our precious http://interactive2.usgs.gov/learningweb/students/homework_hydrology.asp

TEXT VERSION Geology Biology Geography ... Research Hydrology Link to USGS sites. Link to non-USGS sites. We are happy to provide this link for your convenience. Please be aware that we cannot guarantee the accuracy of non-USGS sites. Featured Sites in Hydrology Water Science for Schools Find information on many aspects of water, along with pictures, data, maps, and an interactive center. Glacier FAQs Learn about the common questions and myths about glaciers. Groundwater Basics All you want to know about ground water. The Great Ice Age Learn about a period of recurring widespread glaciations on earth. (In PDF format.) Hands-on Experiments To Test for Acid Mine Drainage Experiments. Highlights the eruptive history of this Mount St. Helens. How to Collect and See Microbes Detailed experiment background and procedures. USGS by State Find geological, biologcial, mineral, and water information; also maps and streamflow of each State of U.S. Water Basics Glossary Toxic Water Photo Gallery View images of areas of contaminated water. Rain Article on rain Ask-a-Geologist Get your geological questions answered by geologists Links to classroom activities and other education information.

32. National Weather Service Forecast Office - WFO Albuquerque, NM hydrology Back to Main Page. Search. Search field for weather information Albuquerque Hydrologic Products. Current Hydrologic Outlook and Information http://www.srh.noaa.gov/abq/hydro/hydro.htm

weather.gov Hydrology Back to Main Page Search Search field for weather information. Press Enter or select the go button to submit request Local weather forecast by "City, St" or zip code Search by city or zip code. Press enter or select the go button to submit request Current Hazards National Watches/Warnings Submit Storm Report Current Conditions Observations Satellite Images Surface Maps Hydrology Radar Imagery Albuquerque [ABX] Cannon AFB [FDX] Nationwide Forecasts Aviation Fire Weather Graphical Fcsts Climate New Mexico Precip Summaries Monthly Highlights Climate Prediction Weather Safety Storm Ready Preparedness Weather Radio SKYWARN/Spotters Additional Info Coop Program Our Office/Outreach CWSU ZAB Additional Links ... Road Conditions Contact us Weather Questions ABQ Webmaster Albuquerque Hydrologic Products Current Hydrologic Outlook and Information Water Supply Outlook Daily River Summary (Apr thru Jun) Flood/Flash Flood Watch ... Flood Statement River Forecast Centers (RFC) Salt Lake City (Colorado Basin) Fort Worth (Rio Grande Basin) Tulsa (Arkansas Basin) NWS River Forecast Center Data Web Page YTD Precipitation Summaries for New Mexico Looking for Precipitation Summaries?

33. SpringerLink Home - Main www.springerlink.com/openurl. asp?genre=journal issn=09311955 - Similar pages hydrology and GIS GIS Lounge - Geographic Information SystemsArticles, case studies and online tutorials in the application of GIS in hydrology. With the widespread availability of global and regional datasets, http://www.springerlink.com/openurl.asp?genre=journal&issn=0931-1955

34. CVO Menu - Volcano Hydrology And Hydrologic Processes DESCRIPTION Hydrologic Hazards at Volcanoes Lahars Mudflows Debris Flows Floods Jökulhlaups Glacial Outburst Floods . http://vulcan.wr.usgs.gov/Glossary/Hydrology/framework.html

USGS/Cascades Volcano Observatory, Vancouver, Washington Volcano Hydrology and Hydrologic Processes Background and Information DESCRIPTION: Hydrologic Hazards at Volcanoes Hydrologic Hazards and Features - Menus Debris Dams Debris Flows, Mudflows, and Lahars Floods - Volcanic and Non-Volcanic Glaciers and Glaciations ... Thermal and Geothermal Activity Menu Monitoring Information Hydrologic Monitoring Techniques CVO "Real-Time" Monitoring Projects Publications and Reports Publications and Reports - Hydrology Items of Interest Adams (Mount Adams), Washington, Hydrology - Menu Baker (Mount Baker), Washington, Hydrology - Menu Bedload Samplers Childers, 1999, USGS Water Resources Investigations Report 92-4068 Debris Dams and Debris Dam Lakes - Menu general information about debris dams and debris dam lakes such as Coldwater Lake and Castle Lake Debris Flows, Mudflows, and Lahars - Menu general information about debris flows, mudflows, and lahars, including links to major lahars which have occurred at volcanoes Detecting Debris Flows Using Ground Vibrations - Project Menu Effects of Mount St. Helens Eruption on Selected Lakes in Washington

35. USATODAY.com Links to information on flood safety, the basic science of floods and droughts (hydrology), and flood and drought history are below the links to current http://www.usatoday.com/weather/whydro00.htm

OAS_listpos = "PageCount,AdOps1,Top728x90,Zaplet1,FloatBottom,Bottom728x90,VerticalBanner,Poster3,PosterBig,Links1,Links2"; Search How do I find it? Subscribe to paper Home News ... Weather Weather Cars Event tickets Jobs Real estate ... Online degrees Find a forecast: OAS_AD("PosterBig"); OAS_AD("VerticalBanner"); Resources: Floods and droughts Links at the top of this page are to the latest reports on floods and droughts, or conditions that could lead to floods or droughts. Links to information on flood safety, the basic science of floods and droughts (hydrology), and flood and drought history are below the links to current information. Current drought or flood information U.S. Drought Monitor - new map each Thursday CPC: U.S. Seasonal Drought Outlook NWS: Drought statements from local offices NWS: Current flooding ... NCDC: Precipitation needed to end current drought Current hydrological reports, drought and flood conditions or potential NWS: National Hydrologic Assessment NWS: Current hydrologic conditions (several kinds of reports) NWS: Water supply outlooks NWS: Outlooks for weather that could affect flooding or droughts ... Calif. Dept. of Water Resources

36. Welcome To The Isotope Hydrology Section The symposium will feature invited reviews from pioneering scientists and contemporary experts in isotope hydrology. Papers are invited on all aspects of http://www.iaea.org/programmes/ripc/ih/index.htm

UPCOMING MEETINGS 40th Anniversary Symposium on Isotope Hydrology Large River Basins Submarine Groundwater Discharge Pollutant Behaviour in the Unsaturated Zone ... 2: Distribution of Reference Materials (part of AQCS) 3: Establishment of a T/ He Facility First Announcement and Call for Papers ISOTOPE HYDROLOGY AND INTEGRATED WATER RESOURCES MANAGEMENT, 40th Anniversary International Symposium, 19-23 May 2003, IAEA, Vienna Austria The symposium will feature invited reviews from pioneering scientists and contemporary experts in isotope hydrology. Papers are invited on all aspects of theoretical and applied isotope hydrology, particularly within the special session themes of water cycle processes and modeling, water and carbon cycle linkages, and age dating of young groundwaters. Limited student travel support is also available. Full papers will be considered for publication in a peer-reviewed international journal. Visit the website Isotope tracing of hydrological processes in large river basins, 2002-2006, Coordinated Research Project Homepage Launched

37. Hydrologic Calculation For Storm Runoff Discharge And Curve Numbers For Watershe Rainfall runoff hydrology software for watersheds; based on TR55. Discharge, depth, time of concentration. http://www.lmnoeng.com/Hydrology/hydrology.htm

SCS TR-55 Peak Discharge and Runoff Calculator Hydrologic calculations for Peak Discharge, Runoff Depth, Runoff Curve Number, Time of Concentration, and Travel Times Based on the USA Soil Conservation Service publication TR-55 (1986): Urban Hydrology for Small Watersheds To: Precipitation maps for 24-hr duration storms in USA Detention Basin Volume Calculation Other Time of Concentration Equations Rational Equation for Peak Discharge ... Register Topics on this page: Introduction Equations Runoff Curve Numbers Error Messages ... Register to enable "Calculate" button Your browser does not support Java, or Java is disabled in your browser. Calculation should be here. Introduction Top of Page The USA Soil Conservation Service (now called the Natural Resources Conservation Service), division of the USDA (USA Department of Agriculture) has worked for decades developing equations and conducting experiments to determine reliable models for predicting peak discharge from storm events. Relying upon extensive research, Technical Release 55 (TR-55: SCS, 1986) presents a methodical and reliable approach to predicting peak discharge due to a 24-hr storm event. (This web page uses TR-55 and SCS (1986) interchangeably; they are the same document.) TR-55 is valid for watersheds that have a time of concentration from 0.1 to 10 hr. Such watersheds are considered small. Our calculation uses the equations and graphs (coded into equations) in TR-55 chapters 1 thru 4 to solve for peak discharge. Chapter 5 (titled Tabular Hydrograph Method) also solves for peak discharge but models more complicated watersheds - watersheds that have several main channels requiring channel hydrograph routing techniques. Hydrograph routing software is more suitable for stand-alone computer programs rather than for programs that run from the world wide web.

38. Hope Hydrology, Automatic Hydrological Data Collection And Processing Hope hydrology is a research and development company, established in the Netherlands, active in development and production of pressure loggers, http://www.hopehydrology.com/

About Hope Hydrology Hope Hydrology is a research and development company, established in the Netherlands, active in development and production of pressure loggers, digital water level recorders, environmental data loggers and software for hydrological and environmental data processing. Our instruments are typically used in measuring open channel flow, water level, ground water level, flumes, tide gauges, wave height, rainfall, snowfall, evaporation and sediment/suspended load. Our products are designed to provide high accuracy's and high reliability even in harsh environments. On this web site you will find a lot of information about our products , a lot of helpful tips and installation examples are provided on how to get the most out of our products. Hope Hydrology provides free updates of our software through the internet which can be downloaded from this web site. Please contact us if you wish to have more information regarding our products. The flexible designs of our instruments allow us to modify them easily to your requirements. Hope Hydrology Velsweg 1 7274 DM Geesteren The Netherlands Tel ++ 31 545 481686 Fax ++ 31 545 481686 sales@hopehydrology.com

39. Great Lakes-St. Lawrence Levels And Hydrology This page was created under the guidance of the binational Coordinating Committee on Great Lakes Basic Hydraulic and Hydrologic Data. http://www.great-lakes.net/envt/water/levels/hydro.html

Air and Land Air Quality Coastal Zone Ecosystem Management Habitat ... Wetlands Water BeachCast Conservation Levels and Hydrology Quality ... Watersheds Flora and Fauna Biodiversity Endangered Species Forests Invasive Species ... Wildlife Pollution Air Toxics Areas of Concern Human Health Pollution Prevention ... Toxic Contamination References Environmental Justice Laws and Policy Sanctuaries and Reserves Research ... Weather and Climate Lake Conditions Lake Erie Lake Huron Lake Michigan Lake Ontario ... Lake Superior Also: Lake St. Clair Great Lakes Levels and Hydrology What's New Current Levels Weekly Levels Forecast Related Resources Home Levels Hydrology Flows What's New Steady decline in lake levels: Sad fact of life Leelanau Enterprise (1/22) While water levels in the Great Lakes have been steadily dropping for several years, they seemed to fall unabridged in 2007. Recent reports indicate that a new record low in Lake Michigan is within reach should dry conditions persist. Soo Locks close until March 25 Detroit Free Press (1/17) The locks that connect lakes Superior and Huron are now officially closed for the winter, after a decrease in total tonnage amounts compared to last year that's largely due to lower water levels. Lake St. Clair levels low, but not at record low

40. NPS: Nature & Science » Water Resources » Hydrology The hydrology Program provides technical and policy advice to parks on the management of hydrologic conditions and processes. Program staff help address http://www.nature.nps.gov/water/hydrology.cfm

Skip to Content National Park Service National Park Service U.S. Department of the Interior Water NPS.gov Air Biology Geology Natural Sounds ... Contact Us Explore Water NPS Water Skip to Content Related Highlights Floodplain Directors Order 77-2, and Procedural Manual Federal Interagency Stream Corridor Restoration Handbook Watershed Conditions Assessment Water Resources Division Technical Report Series Hydrology Program Water Plays a major role in providing habitat and shaping the landscape of the national parks. The Hydrology Program provides technical and policy advice to parks on the management of hydrologic conditions and processes. Program staff help address hydrologic issues such as ground-water protection and development, floodplain management, hydrologic monitoring, and fluvial geomorphology, as well as watershed, stream and riparian area condition management and restoration. Other service areas include hydrologic modeling and assistance in the technical aspects of environmental regulation and compliance. The Water Operations Branch (WOB) Hydrology Program provides technical assistance to parks in the following areas: The WOB Hydrology Program is designed to support headquarters, regions, Denver Service Center, and park-based managers and resource professionals by: providing national consistency in water related programs; providing specialized analytical or technology support to field-based professionals; assuming responsibility for special studies requiring specialized technical skills or dealing with significant issues of multi-park, regional, or national scope; and assisting in integrating principles of good science with complex policy issues.

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