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Found 150 dataset(s) matching "HEC".

Peak Streamflow, Peak Stage, and Annual Exceedance Probability Data of the July 2023 Flood in Vermont
- Organization: Department of the Interior
- Updated: 20250519 | Harvested: August 25, 2025 at 07:54 PM
A major rain event caused catastrophic flooding from July 9 through 12, 2023 in various portions of the State of Vermont, resulting in millions of dollars of damage. This is one of 3 datasets in...
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Flood Inundation Mapping Data For Johnson Creek near Sycamore, Oregon
- Organization: Department of the Interior
- Updated: 20200827 | Harvested: July 18, 2025 at 07:08 AM
The basis for these features is U.S. Geological Survey Scientific Investigation Report 2017-5024 Flood Inundation Mapping Data for Johnson Creek near Sycamore, Oregon. The domain of the HEC-RAS...
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Simulated streamflow extents for Meadow Valley Wash at Stuart Ranch, near Rox, Nevada
- Organization: Department of the Interior
- Updated: 20250828 | Harvested: August 31, 2025 at 07:44 PM
This polygon shapefile represents model simulated streamflow extents for Meadow Valley Wash at Stuart Ranch, near Rox, Nevada. A flood frequency analysis was performed at USGS streamgage 09418700...
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Flood Inundation Extents for Flows of 800 to 3,080 cfs at Gage 14211500, Johnson Creek near Sycamore, Oregon (sycor.shp)
- Organization: Department of the Interior
- Updated: 20200827 | Harvested: July 18, 2025 at 05:14 AM
The basis for these features is U.S. Geological Survey Scientific Investigation Report 2017-5024 Flood Inundation Mapping Data for Johnson Creek near Sycamore, Oregon. The domain of the HEC-RAS...
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Western North American FLEXPART Back Trajectory 1994 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 12, 2025 at 05:52 PM
WNA-FLEXPART-BackTraj-1994 is the 1994 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 1994-2021 Merge Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 17, 2025 at 07:33 PM
WNA-FLEXPART-BackTraj-1994-2021-Merge is the combined 1994-2021 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product...
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Western North American FLEXPART Back Trajectory 1995 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 27, 2025 at 08:48 PM
WNA-FLEXPART-BackTraj-1995 is the 1995 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 1996 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM
WNA-FLEXPART-BackTraj-1996 is the 1996 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 1997 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM
WNA-FLEXPART-BackTraj-1997 is the 1997 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2000 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 22, 2025 at 08:27 PM
WNA-FLEXPART-BackTraj-2000 is the 2000 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2001 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 29, 2025 at 01:55 AM
WNA-FLEXPART-BackTraj-2001 is the 2001 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2002 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 20, 2025 at 08:27 PM
WNA-FLEXPART-BackTraj-2002 is the 2002 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2003 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 25, 2025 at 08:46 PM
WNA-FLEXPART-BackTraj-2003 is the 2003 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2004 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM
WNA-FLEXPART-BackTraj-2004 is the 2004 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2005 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM
WNA-FLEXPART-BackTraj-2005 is the 2005 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2007 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM
WNA-FLEXPART-BackTraj-2007 is the 2007 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2008 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM
WNA-FLEXPART-BackTraj-2008 is the 2008 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2009 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 13, 2025 at 05:52 PM
WNA-FLEXPART-BackTraj-2009 is the 2009 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2011 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM
WNA-FLEXPART-BackTraj-2011 is the 2011 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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Western North American FLEXPART Back Trajectory 2012 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:02 AM
WNA-FLEXPART-BackTraj-2012 is the 2012 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model. Data collection for this product is complete.Backward...
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