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  2. Urban Waters Partnership

Toolkit of Available EPA Green Infrastructure Modeling Software

This resource describes several EPA software tools to help your organization plan for, use, and evaluate Green Infrastructure. Learn about EPA’s:

  • Green Infrastructure Wizard (GiWiz), a database of EPA’s green infrastructure tools and resources.
  • Watershed Management Optimization tool (WMOST), designed to facilitate integrated water resource management across wet and dry climates,
  • Visualizing Ecosystems for Land Management Assessment (VELMA) model, to quantify how effective green infrastructure is at reducing pollution from nonpoint sources.
  • Stormwater Management Model (SWMM), to support your large-scale stormwater management efforts.
  • National Stormwater Calculator (SWC), to estimate the annual amount of stormwater runoff  from a specific location.
  • Toolkit of Available EPA Green Infrastructure Modeling Software (pdf) (11.93 MB, October 26, 2016)

Urban Waters Partnership

  • About the Urban Waters Partnership
  • 21 Designated Urban Waters Locations
    • Anacostia Watershed (DC/MD)
    • Blue River (Kansas City, MO)
    • Bronx and Harlem River Watersheds (NY)
    • Caño Martín Peña (PR)
    • Grand River / Grand Rapids (MI)
    • Greater Philadelphia Area / Delaware River Watershed (PA, NJ, DE)
    • Green-Duwamish Watershed (Washington)
    • Lake Pontchartrain Area / New Orleans (LA)
    • Los Angeles River Watershed (CA)
    • The Meramec River and Big River (Missouri)
    • Middle Rio Grande / Albuquerque (NM)
    • Mystic River Watershed (MA)
    • Northwest Indiana (IN)
    • Passaic River / Newark (NJ)
    • Patapsco Watershed / Baltimore Region (MD)
    • Proctor Creek Watershed / Atlanta (GA)
    • Rio Reimagined-Rio Salado Project
    • San Antonio River Basin within Bexar County (Texas)
    • South Platte Watershed, Headwaters to Denver Metropolitan Area (CO)
    • Walnut Creek Watershed / Raleigh (NC)
    • Western Lake Erie Basin, near Toledo (OH)
  • Federal Partners
Contact Us About the Urban Waters Partnership
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on December 6, 2024
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