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    53 repositories

    • hydrotools

      Public
      Suite of tools for retrieving USGS NWIS observations and evaluating National Water Model (NWM) data.
      observationsvalidationsimulationmodelingevaluationverificationnoaaforecastinghydrologypython
      Python
      •
      Apache License 2.0
      •17•55•6•0•Updated Feb 18, 2025Feb 18, 2025

    • inundation-mapping

      Public
      Flood inundation mapping and evaluation software configured to work with U.S. National Water Model.
      mappingevaluationgishydrologyinundationnoaanational-hydrography-datasetflood-inundation-mapsnational-water-center
      Python
      •
      Other
      •32•99•218•10•Updated Feb 18, 2025Feb 18, 2025

    • wres

      Public
      Code and scripts for the Water Resources Evaluation Service
      Java
      •
      Other
      •3•2•241•0•Updated Feb 18, 2025Feb 18, 2025

    • data-service-notebooks

      Public
      Jupyter notebooks supporting WRDS usage.
      Jupyter Notebook
      •
      Other
      •1•2•0•0•Updated Feb 18, 2025Feb 18, 2025

    • formulation-selector

      Public
      Hosts the code used to identify and predict model formulation performance using the Next Generation Water Resources Modeling Framework.
      Python
      •
      Apache License 2.0
      •8•2•1•1•Updated Feb 17, 2025Feb 17, 2025

    • hydrovis

      Public
      Jupyter Notebook
      •
      Other
      •11•13•162•5•Updated Feb 14, 2025Feb 14, 2025

    • cfe

      Public
      CFE is a conceptual rainfall-runoff model with an implementation of the Basic Model Interface.
      hydrologybmicsdms
      C
      •
      Apache License 2.0
      •25•21•18•4•Updated Feb 14, 2025Feb 14, 2025

    • lstm

      Public
      Jupyter Notebook
      •
      Apache License 2.0
      •21•13•8•1•Updated Feb 12, 2025Feb 12, 2025

    • ngen-cal

      Public
      Tools for calibrating and configuring NextGen
      Python
      •
      Apache License 2.0
      •21•10•59•11•Updated Feb 6, 2025Feb 6, 2025

    • LGAR-C

      Public
      Lumped Arid/Semi-arid Model (LASAM) simulates infiltration and surface runoff (two important components of the hydrologic cycle) based on Layered Green-Ampt with redistribution (LGAR) model
      C++
      •
      Apache License 2.0
      •7•2•1•1•Updated Feb 4, 2025Feb 4, 2025

    • ueb_bmi

      Public
      C++
      •
      Apache License 2.0
      •4•0•0•0•Updated Jan 31, 2025Jan 31, 2025

    • sac-sma

      Public
      Sacramento Soil Moisture Accounting Model
      Fortran
      •
      Apache License 2.0
      •6•2•4•1•Updated Jan 31, 2025Jan 31, 2025

    • SLoTH

      Public
      C++
      •
      Apache License 2.0
      •5•0•0•1•Updated Jan 31, 2025Jan 31, 2025

    • evapotranspiration

      Public
      C
      •
      Apache License 2.0
      •11•3•5•1•Updated Jan 31, 2025Jan 31, 2025

    • SoilFreezeThaw

      Public
      Code computes soil temperature profile using Diffusion equation and freezing point depression equation for freeze-thaw dynamics of soil column
      C++
      •
      Apache License 2.0
      •9•9•2•1•Updated Jan 31, 2025Jan 31, 2025

    • noah-owp-modular

      Public
      Modularized version of the NOAH-MP land surface model.
      Fortran
      •
      Apache License 2.0
      •22•9•13•2•Updated Jan 31, 2025Jan 31, 2025

    • snow17

      Public
      Fortran
      •
      Apache License 2.0
      •12•4•10•2•Updated Jan 31, 2025Jan 31, 2025

    • aorc_bmi

      Public
      C
      •
      Apache License 2.0
      •4•0•2•2•Updated Jan 31, 2025Jan 31, 2025

    • t-route

      Public
      Tree based hydrologic and hydraulic routing
      Python
      •
      Apache License 2.0
      •51•47•110•36•Updated Jan 31, 2025Jan 31, 2025

    • ngen

      Public
      Next Generation Water Modeling Engine and Framework Prototype
      C++
      •
      Apache License 2.0
      •65•85•135•40•Updated Jan 31, 2025Jan 31, 2025

    • topmodel

      Public
      Extending TOPMODEL, a rainfall-runoff model, to BMI (Basic Model Interface).
      hydrologybmicsdms
      C
      •
      Apache License 2.0
      •19•19•5•1•Updated Jan 31, 2025Jan 31, 2025

    • SoilMoistureProfiles

      Public
      Computes 1D soil moisture profile for conceptual reservoirs (e.g., CFE) and layered-based reservoirs (e.g., LGAR)
      Jupyter Notebook
      •
      Apache License 2.0
      •6•5•1•1•Updated Jan 31, 2025Jan 31, 2025

    • topoflow

      Public
      TopoFlow is a component-based, spatial hydrologic model along with a large collection of utilities for data preparation, visualization and so on. Distributed as a Python package and version 3.6 has been updated to run in Python 3.*.
      Jupyter Notebook
      •
      Apache License 2.0
      •12•1•0•2•Updated Jan 31, 2025Jan 31, 2025

    • NextGen-Info

      Public
      Central clearing house for NextGen project information.
      Apache License 2.0
      •4•1•7•1•Updated Jan 30, 2025Jan 30, 2025

    • hypy

      Public
      Python
      •
      Apache License 2.0
      •6•3•5•1•Updated Jan 30, 2025Jan 30, 2025

    • DMOD

      Public
      Distributed Model on Demand infrastructure for OWP's Model as a Service
      Python
      •
      Apache License 2.0
      •17•7•196•10•Updated Jan 30, 2025Jan 30, 2025

    • NextGen_Regionalization

      Public
      Formulation and parameter regionalization for the Next Generation Water Resources Modeling Framework
      R
      •
      Apache License 2.0
      •6•4•0•1•Updated Jan 30, 2025Jan 30, 2025

    • AORC-jupyter-notebooks

      Public
      AORC project
      Jupyter Notebook
      •
      Other
      •2•2•0•0•Updated Jan 28, 2025Jan 28, 2025

    • OWP-Presentations

      Public
      6•7•0•0•Updated Jan 23, 2025Jan 23, 2025

    • owp-open-source-project-template

      Public template
      Template repo for new OWP open source projects to start from.
      Apache License 2.0
      •7•11•1•0•Updated Jan 16, 2025Jan 16, 2025