77 Titles Match Your Query 
Showing 1 through 50 of 77

1.
Hydrological Simulation Program  FORTRAN (HSPF) [EPA_HSPF]
Hydrological Simulation Program  FORTRAN (HSPF) is a comprehensive package for simulation of watershed hydrology and water quality for both conventional and toxic organic pollutants. HSPF incorporates ...

2.
ORNL DAAC Thematic Realtime Environmental Distributed Data Services (THREDDS) Data Server (TDS) [ORNL_THREDDS_Data_Server]
The ORNL DAAC's Thematic Realtime Environmental Distributed Data Services (THREDDS) Data Server (TDS) serves the contents of selected ORNL DAAC data sets through a catalog service and several data ...

3.
The Hydrological Routing Algorithm (HYDRA) [NASA_CASA_HYDRA]
The Hydrological Routing Algorithm (HYDRA) is a computer model that simulates
the regional scale flow of water (Coe et al., 2000). HYDRA simulates a set of
physical hydrologic ...

4.
ANNIE: Interactive Hydrologic Analyses and Data Management [USGS_ANNIE]
ANNIE is a program designed to help users interactively
store, retrieve, list, plot, check, and update spatial,
parametric, and timeseries data for hydrologic models and
analyses. Data are stored ...

5.
An Interactive Code For Modeling Net Geochemical Reactions Along a Flow Path [USGS_NETPATH]
NETPATH is an interactive Fortran 77 computer program used to interpret net geochemical massbalance reactions between an initial and final water along a hydrologic flow path. Alternatively, NETPATH ...

6.
Downsizer—A Graphical User InterfaceBased Application for Browsing, Acquiring, and Formatting TimeSeries Data for Hydrologic Modeling [USGS_Downsizer]
The U.S. Geological Survey Downsizer is a computer application that selects, downloads, verifies, and formats stationbased timeseries data for environmentalresource models, particularly the PrecipitationRunoff ...

7.
FourPt  An Unsteady, OneDimensional, OpenChannel Flow Model [USGS_FourPt]
FOURPT is a numerical model for simulating unsteady, onedimensional flow in networks of open channels. Options particularly useful in training or prototyping include selection of governing equations ...

8.
Full EQuations Model [USGS_FEQ]
The Full EQuations Model is a computer model for simulation of onedimensional unsteady flow in open channels and through control structures. The structure of the program is designed to follow the ...

9.
HUFPrint: A tabulation and visualization utility for the HydrogeologicUnit Flow (HUF) Package of MODFLOW [USGS_HUFPrint]
HUFPrint is a computer program that extracts and displays information about model structure and hydraulic properties from the input data for a model built using the HydrogeologicUnit Flow (HUF) Package ...

10.
Hydrologic Analysis and Modeling Toolbox [hamtoolbox]
The Hydrologic Analysis and Modeling Toolbox is a collection of program modules to support the analysis and modeling of rainfallrunoff dynamics of watersheds.

11.
KTRLine: KendallTheil Robust Line [USGS_KTRLine]
The KendallTheil Robust Line software (KTRLine—version 1.0) is a Visual Basic program that may be used with the Microsoft Windows operating system to calculate parameters for robust, nonparametric ...

12.
Luca  Let Us Calibrate [USGS_LUCA]
Luca (Let us calibrate) is a multipleobjective, stepwise, automated procedure for hydrologic model calibration and the associated graphical user interface (GUI). Luca is a wizardstyle userfriendly ...

13.
MODOPTIM: A General Optimization Program for GroundWater Flow Model Calibration and GroundWater Management with MODFLOW [USGS_MODOPTIM]
MODOPTIM is a nonlinear groundwater model calibration and management tool that simulates flow with MODFLOW96 as a subroutine. A weighted sumofsquares objective function defines optimal solutions ...

14.
Modular FiniteElement Model for Areal and Axisymmetric GroundWater Flow Problems [USGS_MODFE]
This MODular, FiniteElement digitalcomputer program (MODFE) was
developed to provide solutions to groundwaterflow problems based
on the governing equations that describe twodimensional ...

15.
QUICK2: Hydraulic Analysis Program [FEMA_QUICK_2]
Quick2, Version 1.0, is a Microsoft DOS hydraulic analysis program (similar to HEC2) used to compute watersurface elevations in open channels. Quick2 was developed to accompany the FEMA guidance ...

16.
Regime Prescription Tool (HECRPT) [HECRPT]
The Regime Prescription Tool (HECRPT) is designed to facilitate entry, viewing, and documentation of flow recommendations in realtime, public settings. HECRPT seeks to improve 1) communications ...

17.
Reservoir System Simulation [HECResSim]
The Reservoir System Simulation program is one of the next generation (NexGen) software package which is designed to be used to model reservoir operations at one or more reservoirs whose operations ...

18.
Statistical Software Package (HECSSP) [HECSSP]
The U.S. Army Corps of Engineers Statistical Software Package (HECSSP) developed by the Hydrologic Engineering Center. This software allows you to perform statistical analyses of hydrologic data. ...

19.
VS2DI  A graphical software package for simulating fluid flow and solute or energy transport in variably saturated porous media [USGS_VS2DI]
VS2DI is a graphical software package for simulating flow and
transport in variably saturated porous media. This software package
consists of three components:
 VS2DTI, for ...

20.
WTAQ: Computer program for calculating drawdowns and estimating hydraulic properties for confined and watertable aquifers [USGS_WTAQ]
The computer program WTAQ calculates hydraulichead drawdowns in a
confined or watertable aquifer that result from pumping at a well
of finite or infinitesimal diameter. The program is ...

21.
Watershed Analysis Risk Management Framework (WARMF) [EPA_warmf]
To facilitate TMDL analysis and watershed planning, the Watershed Analysis Risk Management Framework WARMF was developed under sponsorship from the Electric Power Research Institute (EPRI) as a decision ...

22.
waterData—An R Package for Retrieval, Analysis, and Anomaly Calculation of Daily Hydrologic Time Series Data [USGS_waterData]
Hydrologic time series data and associated anomalies (multiple components of the original time series representing variability at longerterm and shorterterm time scales) are useful for modeling ...

23.
Multimedia Exposure Assessment Model (MULTIMED) [EPA_MULTIMDP]
The Multimedia Exposure Assessment Model (MULTIMED) for exposure assessment simulates the movement of contaminants leaching from a waste disposal facility. The model consists of a number of modules ...

24.
CHECK2  Hydraulics Application [FEMA_CHECK_2]
CHECK2 is a hydraulics application designed to quickly and accurately verify the validity of an assortment of parameters in HEC2. This program can only be installed on computers with Windows operating ...

25.
Wellhead Analytic Element Model [EPA_WHAEM2000]
The U.S. EPA's Wellhead Analytic Element Model, WhAEM2000 for Windows, is a
groundwater geohydrology computer program. WhAEM2000 is a public domain,
groundwater flow model designed to facilitate ...

26.
Stochastic Empirical Loading and Dilution Model (SELDM) [USGS_SELDM]
The Stochastic Empirical Loading and Dilution Model (SELDM) is designed to transform complex scientific data into meaningful information about the risk of adverse effects of runoff on receiving waters, ...

27.
EarthObserver [earthobserver]
Explore your planet as never before with the mobility of EarthObserver. Use your fingertips to travel through terrestrial landscapes and across the ocean floor. Visit frozen icecaps, study geological ...

28.
GIS interface to Penn State Integrated Hydrologic Model [PIHMgis]
Physicallybased fullydistributed hydrologic models try to simulate hydrologic state variables in space and time while using information regarding heterogeneity in climate, land use, topography and ...

29.
An Excel Workbook for Identifying Redox Processes in Ground Water [USGS_Redox]
The reduction/oxidation (redox) condition of ground water affects the concentration, transport, and fate of many anthropogenic and natural contaminants. The redox state of a groundwater sample is ...

30.
Chesapeake Bay Program Community Watershed Model [CBPCWM]
The Chesapeake Bay Watershed Model estimates the delivery of nutrients and sediments to the Bay by simulating hydrologic and nutrient cycles, using inputs such as atmospheric nutrient deposition, ...

31.
Hortonian Infiltration and RunOff/On Model [USDA_ARS_HIRO2]
HIRO2 (Hortonian Infiltration and RunOff/On) is a spatially distributed rainfallrunoff model for eventbased studies of spacetime watershed processes. A gridbased routing hierarchy was defined ...

32.
Soil  Plant  Atmosphere  Water (SPAW) Hydrologic Budget Model [USDA_ARS_SPAW]
The Soil  Plant  Atmosphere  Water (SPAW) Hydrologic Budget Model is a daily hydrologic budget model for agricultural fields and ponds (wetlands, lagoons, ponds and reservoirs). Included are irrigation ...

33.
WinSRFR: An Integrated Hydraulic Analyses Application for Surface Irrigation Systems [USDA_ARS_WinSRFR]
WinSRFR is an integrated hydraulic analyses application for surface irrigation systems that combines a simulation engine with tools for irrigation system evaluation, design, and operational analysis. ...

34.
Channel Geometry Analysis Program (CGAP) [USGS_CGAP]
The Channel Geometry Analysis Program (CGAP) permits the analysis, interpretation, and quantification of the physical properties of an openchannel reach as defined by a sequence of cross sections. ...

35.
Culvert Analysis Program (CAP) [USGS_CAP]
The Culvert Analysis Program (CAP) follows USGS standardized procedures for
computing flow through culverts. It can be used to develop stagedischarge
relationships for culverts and to determine ...

36.
Distributed Routing RainfallRunoff Model [USGS_DR3M]
The Distributed Routing RainfallRunoff Model (DR3M) is a watershed model for
routing storm runoff through a Branched system of pipes and (or) natural
channels using rainfall as input. DR3M provides ...

37.
Finiteelement surfacewater modeling system for twodimensional flow in the horizontal plane [USGS_FESWMS]
Finiteelement surfacewater modeling system for twodimensional flow in the
horizontal plane (FESWMS2DH) is a modular set of computer programs that
simulates two dimensional, depthintegrated, ...

38.
Generation and analysis of model simulation Scenarios [USGS_GENSCN]
Analyzing and managing the high volumes of input and output of complex river
basin models is a major task. These models are used to simulate water quantity
and quality for numerous scenarios of changes ...

39.
Hydrograph Separation Program [USGS_HYSEP]
The Hydrograph Separation Program (HYSEP) performs hydrograph separation,
estimating the groundwater, or base flow, component of streamflow. The
program provides an automated and consistent method ...

40.
Hydrological Simulation ProgramFortran [USGS_HSPF]
The Hydrological Simulation ProgramFortran (HSPF) simulates for extended
periods of time the hydrologic, and associated water quality, processes on
pervious and impervious land surfaces and in streams ...

41.
Particlesize statistics of fluvial sediments [USGS_SEDSIZE]
SEDSIZE computes Inman, Trask, and Folk statistical parameters based on phi values and sizes determined for the percentfiner values of 5, 16, 25, 35, 50, 65, 75, 84, 90, and 95 from up to 33 input ...

42.
Streamflow routing in upland channels or channel networks [USGS_DAFLOW]
Streamflow routing in upland channels or channel networks (DAFLOW) is a digital
model for routing streamflow using the diffusion analogy form of the flow
equations in conjunction with a Lagrangian ...

43.
GLOWA Volta Geoportal [GLOWA_Geoportal]
The GLOWA Volta Geoportal is a joint contribution from the Department of Computer Science and Center for Development Research at the University of Bonn to improve the accessibility to diverse heterogeneous ...

44.
Environmental Flow Allocation and Statistics Calculator (EFASC) [USGS_EFASC]
The Environmental Flow Allocation and Statistics Calculator (EFASC) is a computer program that calculates hydrologic statistics based on a time series of daily streamflow values. EFASC will calculate ...

45.
Hydrodynamic, Sediment, and Contaminant Transport Model (HSCTM2D) [EPA_HSCTM2D]
The Hydrodynamic, Sediment, and Contaminant Transport Model (HSCTM2D) is a
finite element modeling system for simulating twodimensional,
verticallyintegrated, surface water flow (typically riverine ...

46.
USGS Global GIS [USGS_Global_GIS]
The Global GIS Tool is a modified version of ArcView GIS, ArcView
DataPublisher. ArcView DataPublisher is a free limited version of ArcView GIS
which will work only with the Global GIS datasets. ...

47.
Software for Hydrologic and Sediment Response Modeling [USDA_FS_WATSED]
The cumulative effects of land management activities on water `quality, stream channels, and water dependent resources from the introduction of sediment and changes in quantity and timing of water ...

48.
Small Watershed Hydrology (WinTR55) Model [USDA_ARS_WinTR55]
The Small Watershed Hydrology (WinTR55) Model is a singleevent
rainfallrunoff small watershed hydrologic model. The model generates
hydrographs from both urban and agricultural areas and at selected ...

49.
GIS Hydro [GIS_HYDRO]
GISHydro is a computer program used to assemble and evaluate hydrologic models
for watershed analysis. Originally developed in the mid1980s, the program
combines a database of terrain, land use, ...

50.
HydroDesktop  Free and Open Source Application for Finding, Getting, Analyzing and Using Hydrologic Data from the CUAHSIHIS System [CUAHSI_HydroDesktop]
HydroDesktop is a free, open source application for finding, getting, analyzing and using hydrologic data from the CUAHSIHIS system. It works with HydroCatalog which indexes the data to find out ...

Showing 1 through 50 of 77
