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Should I remove Arc Hydro Tools?

What percent of users and experts removed it?
3% remove it97% keep it
Overall Sentiment
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Global Rank #45,760
United States Rank #46,313
Reach 0.0018%


VersionDistribution 2.86% 2.86% 5.71% 2.86% 2.86% 2.86% 2.86% 17.14% 2.86% 5.71% 2.86% 2.86% 2.86% 22.86% 20.00%

Other programs by Environmental Systems Research Institute

Arc Hydro Tools

What is Arc Hydro Tools?  (from Environmental Systems Research Institute)

The Arc Hydro Toolset is a suite of tools which facilitate the creation, manipulation, and display of Arc Hydro features and objects within the ArcMap environment. The tools provide raster, vector, and time series functionality, and many of them populate the attributes of Arc Hydro features. The .zip file below conta...  Read more


Arc Hydro Tools is a software program developed by Environmental Systems Research Institute. The most common release is, with over 98% of all installations currently using this version. The setup package generally installs about 42 files and is usually about 77.79 MB (81,570,883 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows 10. While about 39% of users of Arc Hydro Tools come from the United States, it is also popular in Italy and MA.

Program detailsProgram details

URL: www.ESRI.com
Installation folder: C:\Program Files\ESRI\WaterUtils\ArcHydro\
Uninstaller: MsiExec.exe /I{777B898F-BB2C-4A7E-8FD9-A7E251C14E9D}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 77.79 MB
Language: English (United States)

Program filesFiles installed by Arc Hydro Tools

  • ESRI.APWR.AHConnectivity.dll
  • ESRI.APWR.ApHydro.dll (by ESRI)
  • ESRI.APWR.ApHydroWork.dll (by ESRI) - ESRI.APWR.ApHydroWork
  • ESRI.APWR.ApUtilsTools.dll - ApUtilsTools (ESRI.APWR.ApUtilsTools)
  • ESRI.APWR.ArcHydroGPTools.dll
  • ESRI.APWR.ArcHydroTools.dll - Arc Hydro Tools 1 (Arc Hydro Tools)
  • ESRI.APWR.EPAAggregator.dll
  • ESRI.APWR.GeoCEAP.dll (by esri) - ESRI.APWR.GeoCEAP
  • ESRI.APWR.GeoICPR.dll (by esri) - ESRI.APWR.GeoICPR
  • ESRI.APWR.ImpactAnalysis.dll - ESRI.APWR.ImpactAnalysis
  • ESRI.APWR.TimeSeriesMgr.dll - ESRI.APWR.TimeSeriesMgr
  • ESRI.APWR.WebServices.dll - ESRI.APWR.WebServices
  • ESRI.APWR.WshpTools.dll - ArcMapClassLibrary1 (ESRI.APWR.WshpTools)
  • heclib50.dll
  • ICSharpCode.SharpZipLib.dll - #ZipLibrary (ICSharpCode.SharpZipLibrary)
  • Interop.MSScriptControl.dll - Assembly imported from type library 'MSScriptControl'.
  • Interop.RAS41.dll - Assembly imported from type library 'RAS41'.
  • Interop.VBA.dll - Assembly imported from type library 'VBA'.
  • Jayrock.Json.dll (by http://jayrock.berlios.de) - Jayrock (Jayrock.Json)
  • Microsoft.Office.Interop.Excel.dll (by Microsoft) - 2007 Microsoft Office system (Microsoft.Office.Interop.Excel)
  • Microsoft.Office.Interop.Word.dll (by Microsoft) - Microsoft.Office.Interop.Word
  • SDF2XML.exe (by Hydrologic Engineering Center) - SDF2XML Conversion Utility (SDF2XML)
  • TeeChart.dll (by Steema Software) - TeeChart (TeeChart Pro)
  • atcControls.dll
  • atcUtility.dll
  • dao.dll - Microsoft Office XP (Primary Interop Assembly)
  • libStreamstatsDB.dll (by Aqua Terra Consultants)
  • MapWinUtility.dll (by MapWindow OSS Team - www.mapwindow.org) - MapWindow GIS - MapWinUtility (MapWinUtility)
  • ESRI.APWR.AHMapExporter.dll - ESRI.APWR.AHMapExporter
  • Jayrock.dll (by http://jayrock.berlios.de)
  • Interop.Microsoft.Office.Interop.Access.Dao.dll - Assembly imported from type library 'DAO'.
  • ZedGraph.dll - ZedGraph Library (ZedGraph)

How do I remove Arc Hydro Tools?

You can uninstall Arc Hydro Tools from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Arc Hydro Tools, click it, and then do one of the following:
    • Windows Vista/7/8/10: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Arc Hydro Tools.

Win 7 (SP1) 60%
Win Vista (SP1) 3%
Uninstall it 3%
Keep it 97%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 71.43%
Windows 10 25.71%
Windows Vista 2.86%
Which OS releases does it run on?
Windows 7 Home Premium 25.71%
Windows 7 Professional 20.00%
Windows 7 Ultimate 17.14%
Windows 7 Enterprise 8.57%
Windows 8.1 Pro 5.71%
Windows Server (R) 2008 E... 2.86%

Distribution by countryGeography

39.02% of installs come from the United States
Which countries install it?
  United States 39.02%
  Italy 12.20%
  MA 7.32%
  Germany 4.88%
  Iran 4.88%
  Philippines 4.88%
  Mexico 4.88%
  NE 2.44%
  France 2.44%
  Netherlands 2.44%
  AL 2.44%
  BO 2.44%
  Brazil 2.44%
  Greece 2.44%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 22.86%
Hewlett-Packard 20.00%
Acer 17.14%
ASUS 14.29%
Lenovo 14.29%
Toshiba 5.71%
Apple 2.86%
Sony 2.86%
Common models
TOSHIBA Satellite P755 3.03%
Parckard Bell EasyNote TK... 3.03%
LENOVO 90DA0008ID 3.03%
Hewlett-Packard s5610y 3.03%
HP Z400 Workstation 3.03%
HP ENVY 14 Notebook PC 3.03%

About Environmental Systems Research Institute

Esri is a supplier of Geographic Information System software and geodatabase management applications and uses the name ArcGIS to refer to its suite of GIS software products.
Publisher URL: www.esri.com


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