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@NOAA-OWP

NOAA/NWS Office of Water Prediction (OWP)

OWP is dedicated to addressing our water challenges and fulfilling the vision of a Weather-and-Water Ready Nation.

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  1. inundation-mapping inundation-mapping Public

    Flood inundation mapping and evaluation software configured to work with U.S. National Water Model.

    Python 130 47

  2. ngen ngen Public

    Next Generation Water Modeling Engine and Framework Prototype

    C++ 97 89

  3. hydrotools hydrotools Public

    Suite of tools for retrieving hydrological data and evaluating model output.

    Python 70 23

  4. ras2fim ras2fim Public

    Creation of flood inundation raster libraries and rating curves from HEC-RAS models.

    Python 68 18

  5. t-route t-route Public

    Tree based hydrologic and hydraulic routing

    Python 55 72

  6. hydrofabric_v2.2 hydrofabric_v2.2 Public

    DEPRECATED: Former hydrofabric meta-package

    QML 40 13

Repositories

Showing 10 of 96 repositories
  • lstm Public
    NOAA-OWP/lstm's past year of commit activity
    Jupyter Notebook 16 Apache-2.0 29 10 6 Updated Sep 9, 2026
  • inundation-mapping Public

    Flood inundation mapping and evaluation software configured to work with U.S. National Water Model.

    NOAA-OWP/inundation-mapping's past year of commit activity
    Python 130 Apache-2.0 47 280 (1 issue needs help) 22 Updated Sep 9, 2026
  • 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

    NOAA-OWP/LGAR-C's past year of commit activity
    C++ 6 Apache-2.0 12 3 4 Updated Sep 9, 2026
  • evapotranspiration Public

    Basic Model Interface (BMI) for potential evapotranspiration (PET) functions

    NOAA-OWP/evapotranspiration's past year of commit activity
    C 5 Apache-2.0 17 6 5 Updated Sep 9, 2026
  • cfe Public

    CFE is a conceptual rainfall-runoff model with an implementation of the Basic Model Interface.

    NOAA-OWP/cfe's past year of commit activity
    C 25 Apache-2.0 32 24 9 Updated Sep 9, 2026
  • wres Public

    Code and scripts for the Water Resources Evaluation Service

    NOAA-OWP/wres's past year of commit activity
    Java 7 6 259 5 Updated Sep 9, 2026
  • noah-owp-modular Public

    Modularized version of the NOAH-MP land surface model.

    NOAA-OWP/noah-owp-modular's past year of commit activity
    Fortran 12 Apache-2.0 31 16 9 Updated Sep 8, 2026
  • owp-open-source-project-template Public template

    Template repo for new OWP open source projects to start from.

    NOAA-OWP/owp-open-source-project-template's past year of commit activity
    12 Apache-2.0 8 1 0 Updated Sep 8, 2026
  • nwm-rte Public

    A configurable Docker build for ngen and associated component packages

    NOAA-OWP/nwm-rte's past year of commit activity
    Python 0 Apache-2.0 1 0 1 Updated Sep 8, 2026
  • reference-builds Public

    Creates the reference flowpath and divide geometries for the OCONUS NGWPC Hydrofabric

    NOAA-OWP/reference-builds's past year of commit activity
    Python 0 Apache-2.0 1 0 0 Updated Sep 3, 2026
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