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|+'''HY-8 Culvert Routing with WMS''' | <flash>file=HY-8.swf‎ ‎|width=968|height=721|bgcolor=white|align=center|scale=noborder</

The current user manual for HY-8 is located here: [[Category:HY-8 General Information]]

[[HY8:HY-8|HY-8]] automates culvert hydraulic computations creating a number of essential f HY-8 enables users to analyze:

== How does HY-8 handle those computations? == HY-8 neglects the vena contracta except when the culvert is under inlet control

An HY-8 project involves the design and analysis of single or multiple culverts at [[Category:HY-8 General Information|B]]

[[Category:HY-8 General Information|L]] [[Category:HY-8 Dialogs|Locate]]

...vert Crossing Data''' from the Project Explorer culvert or crossing [[File:HY-8 CircularCrossingFolderIcon.png]] right-click menu, or selecting the '''Culv ...lickMenu.jpg|thumb|none|425 px|Right-click culvert or crossing menu in the HY-8 Project Explorer.]]

...ts from this model through a culvert. It can be accessed by selecting the HY-8 modeling wizard tool in the [[WMS:Get Data Toolbar|Get Data Toolbar]] ([[Im The following steps are included in the HY-8 modeling wizard:

* [http://hy8.aquaveo.com/HY87.40.2Setup.exe Download HY-8 7.4 Installation (.exe)] * Jones, Eric. "HY-8 7.4 and Hydraulic Toolbox 4.2." (2014). [http://ir.uiowa.edu/nhec2014/day4/

If there are problems running HY-8, see if the following sections will help. If continuing to have issues or :'''''Note:''''' Aquaveo does not provide technical support for HY-8.

[[Category:HY-8 General Information|R]] [[Category:HY-8 Analysis|R]]

*[http://www.aquaveo.com/technical-support/ Support Information] *[[WMS:Other Software|HY-8, HY-12, Hydraulic Toolbox, and the Time Series Editor]]

...is completed and analyzed, there is the option of creating a report [[File:HY-8 CreateReportIcon.png]]. A report can be created for just one or multiple c [[Category:HY-8 General Information|R]]

Since HY-8 is not primarily a water surface profile computation program but is a culve ...oretically pass through a brink depth after critical depth. In this case, HY-8 uses critical depth to determine the final culvert depth and velocity rathe

...oduced by the Pennsylvania State University in cooperation with FHWA. The HY-8 Versions 3.0 and earlier versions were sponsored by the Rural Technical Ass ...s were fixed. Besides bug fixes, the following new features were added to HY-8 7.1 and 7.2:

See the article [[WMS:Get Data Tool|Get Data Tool]] for more information. ...cle [[WMS:Hydrologic_Modeling_Wizard|Hydrologic Modeling Wizard]] for more information.

==Differences Between DOS HY-8 and HY-8 7.0== ...and will serve as a roadmap to users who have long used the DOS version of HY-8.

[[File:HY8 Layout.png|thumb|600 px|Overview of the HY-8 layout]] The main HY-8 window has many sections and areas to give quick access to data and tools.

* HY-8 [[Category:WMS General Information|I]]

; [[HY8:HY-8|HY-8 Culvert Analysis]] : A web-based program with a variety of calculators that [[Category:WMS General Information|H]]