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I am attempting to run the Create Runoff Raster tool in the ArcHydro toolbox. It will run for a bit, and then I get t...
JessicaWatson1994
by JessicaWatson1994 New Contributor
in Water Resources Questions Last Updated 04-13-2026
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Hello, I want your help in writing a university academic research paper on natural geographical sciences in the field...
SabahOmar
by SabahOmar New Contributor
in Water Resources Questions Last Updated 04-09-2026
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Hey folks!Recently within the past few weeks I've run into an odd case where the Burn Lines into DEM tool will not cr...
ALWR
by ALWR New Contributor
in Water Resources Questions Last Updated 03-19-2026
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Hello community,I am looking to start a project focused on using GIS to address the water crisis in rural areas. Spec...
ShareUser
by Esri Community Manager Esri Community Manager
in Water Resources Questions Last Updated 04-10-2026
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I am attempting to create a flood depth raster so I can run the Flood Impact Analysis Solution (FIAS) toolset in my w...
drewb
by drewb Emerging Contributor
in Water Resources Questions Last Updated 2 weeks ago
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Hello all! I'm sure folks here have experience with outfall and water-related infrastructure, and mapping/recording i...
Tiff
by Tiff Frequent Contributor
in Water Resources Questions Last Updated 01-05-2026
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Hello,I am running into an error deleting trace networks from a feature dataset.  In PRO Catalog I can select and del...
TysonWaldo1
by TysonWaldo1 New Contributor
in Water Resources Questions Last Updated 12-17-2025
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Hi all,Long-time GIS user, but first-time water resources/H&H workflow question. I’m working on a project where consu...
COSPNWGuy
by COSPNWGuy Frequent Contributor
in Water Resources Questions Last Updated 3 weeks ago
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I am working through the Wetland Identification toolset in ArcHydro and am getting this error on a few tools (screens...
AshleyCofrin
by AshleyCofrin Emerging Contributor
in Water Resources Questions Last Updated 09-10-2025
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I'm using ArcGIS Pro version 3.5.2, standard license with 3D and spatial analyst extensions. I am using DEM Reconditi...
OC
by OC New Contributor
in Water Resources Questions Last Updated 08-13-2025
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Hello all, I'm trying to run through ArcHydro's H&H Erosion tools but I'm stuck on the second part "DEM Processing fo...
OwenStoker
by OwenStoker New Contributor
in Water Resources Questions Last Updated 07-28-2025
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I have been running the HAND-based Flood Depth and Extent From Table tool for two adjoining watersheds. However, I co...
KaustuvNeupane
by KaustuvNeupane New Contributor
in Water Resources Questions Last Updated 06-11-2025
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Hello,I'm running into a reoccurring issue with the Create Vegetative Cover Raster tool. Every time I have tried to r...
Eric_Chameroy
by Eric_Chameroy Occasional Contributor
in Water Resources Questions Last Updated 05-20-2025
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2025
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Hi,Is there a way to estimate the 5-, 10-, 15-, 25-, and 100-year flows using the Unit Hydrograph method in Pro or Ar...
KaraBoettcher
by KaraBoettcher New Contributor
in Water Resources Questions Last Updated 04-30-2025
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Hello everyone,I'm stuck on the Characterize DEM tool in the Arc Hydro Erosion Toolset. Every time I have attempted t...
Eric_Chameroy
by Eric_Chameroy Occasional Contributor
in Water Resources Questions Last Updated 05-19-2025
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