55 Titles Match Your Query 
Showing 1 through 50 of 55

1.
MeshMaker: Configurable Meshing Framework for EcoHydrology Models [MeshMaker]
MeshMaker is a Pythonbased framework for generation of high quality structured and unstructured grid computational meshes for EcoHydrological models.

2.
TOPMODEL: The RainfallRunoff Model [TOPMODEL]
TOPMODEL is a rainfallrunoff model that bases its distributed predictions on an analysis of catchment topography. The model predicts saturation excess and infiltration excess surface runoff and subsurface ...

3.
Options AnalysiS in Irrigation Systems [OASIS]
Options AnalysiS in Irrigation Systems (OASIS) is a model that simulates irrigation interventions in medium to largescale irrigation systems (thousands of ha), describes return flows and integrates ...

4.
A twoconstituent solute transport model for ground water having variable density [USGS_MOCDENSE]
The twoconstituent solute transport model for ground water having variable density model simulates solute transport in flowing ground water. It is applicable to twodimensional, crosssectional ...

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.
Chemical Modeling of Acid Waters [USGS_WATEQ4F]
WATEQ4F is a chemical speciation code for natural waters. It uses field measurements of temperature, pH, Eh, dissolved oxygen and alkalinity, and the chemical analysis of a water sample as input and ...

7.
Conduit Flow Process for MODFLOW2005 [USGS_CFP]
The conduit flow process for MODFLOW2005 (CFP) has the ability to simulate turbulent or laminar groundwater flow conditions by: (1) coupling the traditional groundwater flow equation with formulations ...

8.
Coupled Groundwater and Surfacewater FLOW model [USGS_GSFLOW]
GSFLOW is a coupled Groundwater and Surfacewater FLOW model based on the integration of the U.S. Geological Survey PrecipitationRunoff Modeling System (PRMS, Leavesley and others, 1983) and the ...

9.
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 ...

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.
Large Area Runoff Simulation Model [LARSIM]
LARSIM is an acronym for Large Area Runoff Simulation Model. It is a hydrologic model, which describes continuous runoff processes in catchments and river networks. This project provides a graphical ...

12.
ModelMate  A Graphical User Interface (GUI) for Model Analysis [USGS_ModelMate]
ModelMate is a graphical user interface designed to facilitate use of modelanalysis programs with models. This initial version of ModelMate supports one modelanalysis program, UCODE_2005, and one ...

13.
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 ...

14.
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 ...

15.
STRMDEPL, A OneDimensional Model Using Two Analytical Solutions to Calculate Streamflow Depletion by a Nearby Pumping Well [USGS_STRMDEPL08]
STRMDEPL, a onedimensional model using two analytical solutions to calculate streamflow depletion by a nearby pumping well, was extended to account for two additional analytical solutions. The extended ...

16.
Twodimensional methodofcharacteristics groundwater flow and transport model [USGS_MOC]
The Twodimensional methodofcharacteristics groundwater flow and transport model model simulates solute transport in flowing ground water. It is applicable to one or twodimensional problems ...

17.
Umtanum Fluid Flow Simulation [ufflow]
The Umtanum Fluid Flow Simulation is an object oriented numerical model simulating fluid flow in a porous medium using Cellular Automata techniques. Uses the DotNet Framework. Intended to be extensible ...

18.
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 ...

19.
PODIUMSim  Policy Dialogue Model and Water and Food Security Planning Tool [IWMI_PODIUMSim]
PODIUMSim provides a framework to develop scenarios of water and food supply at river basin, subnational and national level. It is an interactive tool that runs on a personal computer, and has a ...

20.
APEX – Agricultural Policy/Environmental eXtender Model [TAMU_APEX]
APEX – Agricultural Policy/Environmental eXtender Model has components for routing water, sediment, nutrients, and pesticides across complex landscapes and channel systems to the watershed outlet ...

21.
Great Lakes Observing System Data Portal [GLOSDATAPORTAL]
The GLOS Data Portal provides access to nearrealtime and archived observations and to model forecasts for the Great Lakes. This includes lake conditions, water levels, wave heights, air and water ...

22.
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, ...

23.
P2S—Coupled Simulation with the PrecipitationRunoff Modeling System (PRMS) and the Stream Temperature Network (SNTemp) Models [USGS_P2S]
A software program, called P2S, has been developed which couples the daily stream temperature simulation capabilities of the U.S. Geological Survey Stream Network Temperature model with the watershed ...

24.
A Monthly WaterBalance Model Driven By a Graphical User Interface [USGS_OFR_2007_1088]
Monthly waterbalance models have been used as a means to examine the various components of the hydrologic cycle (for example, precipitation, evapotranspiration, and runoff). Such models have been ...

25.
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 ...

26.
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, ...

27.
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 ...

28.
Branched Lagrangian Transport Model [USGS_BLTM]
The Branched Lagrangian Transport Model (BLTM) has received wide use within the U.S. Geological Survey over the past 10 years. This report documents the enhancements and modifications that have been ...

29.
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 ...

30.
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 ...

31.
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 ...

32.
OneDimensional Transport With Inflow and Storage (OTIS): A Solute Transport Model For Streams and Rivers [USGS_OTIS]
OneDimensional Transport With Inflow and Storage (OTIS) is a mathematical
simulation model used to characterize the fate and transport of waterborne
solutes in streams and rivers. The governing ...

33.
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 ...

34.
RIPPLE: A Computer Program for Incompressible Flows with Free Surfaces [RIPPLE]
RIPPLE: A Computer Program for Incompressible Flows with Free Surfaces is a computer program for modeling transient, twodimensional, incompressible fluid flows with surface tension on free surfaces ...

35.
PHAST: A Computer Program for Simulating GroundWater Flow, Solute Transport, and Multicomponent Geochemical Reactions [USGS_PHAST]
The computer program PHAST simulates multicomponent, reactive solute transport
in threedimensional saturated groundwater flow systems. PHAST is a versatile
groundwater flow and solutetransport ...

36.
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 ...

37.
Automated Geospatial Watershed Assessment (AGWA) [USDA_AGWA]
The Automated Geospatial Watershed Assessment tool is a GISbased hydrologic
modeling tool that was developed as an extension for ArcView 3X.
Using digital data in combination ...

38.
Geospatial Stream Flow Model [USGS_GeoSFM]
The monitoring of widearea hydrologic events requires the manipulation of large amounts of geospatial and time series data into concise information products that characterize the location and magnitude ...

39.
Operational Nowcast and Forecast Hydrodynamic Model Systems [NOAA_OFS]
The primary objective of the National Operational Coastal Modeling Program (NOCMP) is to develop and operate a national network of Operational Nowcast and Forecast Hydrodynamic Model Systems (called ...

40.
Loading Simulation Program in C++ (LSPC) [EPA_lspc]
The Loading Simulation Program in C++ (LSPC) model is a watershed modeling system that includes streamlined Hydrologic Simulation Program Fortran (HSPF) algorithms for simulating hydrology, sediment, ...

41.
Watershed Assessment Model (WAM) [EPA_wamview]
WAM is a tool that has been shown to be useful in the assessment of watershedrelated properties. WAM was developed to allow engineers and planners to assess the water quality of both surface water ...

42.
Variable Infiltration Capacity (VIC) Macroscale Hydrologic Model [UW_VIC]
The Variable Infiltration Capacity (VIC) Macroscale Hydrologic Model is a macroscale hydrologic model that solves full water and energy balances, originally developed by Xu Liang at the University ...

43.
Water Simulator Tool [WATERSIM]
The Water Simulator Tool is an integrated hydrologic and economic model designed to better understand the key linkages between water, food security, and environment. The tools helps develop scenarios ...

44.
Integrated Landscape Hydrology Model [ILHM]
The Integrated Landscape Hydrology Model (ILHM) is a framework of existing and novel codes to simulate the entire hydrologic cycle at large watershed scales. ILHM is capable of modeling all the major ...

45.
Water Evaluation And Planning System [WEAP]
The Water Evaluation And Planning System (WEAP) operates on the basic principle of a water balance and can be applied to municipal and agricultural systems, a single watershed or complex transboundary ...

46.
VSIM  Water Balance Model [VSIM]
VSIM is a simple water balance model embedded in an Excel spreadsheet that
simulates the daily and seasonal water balance for a vineyard (block) given
data on weather, soils, and leaf ...

47.
Penn State Integrated Hydrologic Model [PIHM]
The Penn State Integrated Hydrologic Model (PIHM) is a fully coupled multiprocess hydrologic model. Instead of coupling through artificial boundary conditions, major hydrological processes are fully ...

48.
The Massachusetts Aquatic Landscape Characterization Tool [AQUALAND]
AQUALAND analyzes the contribution of upstream aquatic and terrestrial systems to aquatic habitats. It is a gridbased watershed model. The software has two main components, the Watershed Delineator ...

49.
SEAWAT: A Computer Program for Simulation of ThreeDimensional VariableDensity GroundWater Flow [USGS_SEAWAT]
The SEAWAT program was developed to simulate threedimensional, variable
density, transient groundwater flow in porous media. The source code for
SEAWAT was developed by combining MODFLOW and MT3DMS ...

50.
Aquarius: A Modeling System for River Basin Water Allocation [USDA_FS_Aquarius]
Aquarius is a stateoftheart computer model devoted to the temporal and spatial allocation of water among competing uses in a river basin. The model is driven by an economic efficiency operational ...

Showing 1 through 50 of 55
