CUHP 2005 Version 1.3.3 JAN-2010 (ZIP, 3.9MB)
*Requires Excel and MDAC 2.8 - click the link below to download
(http://www.microsoft.com/downloads/details.aspx?FamilyID=6c050fe3-c795-4b7d-b037-185d0506396c&displaylang=en)
NOTE: Please uninstall any old version of CUHP2005 before installing the new version

Understand the basis and validity of CUHP
(PDF, 596KB)

CUHP 2005 Manual JAN--2010 (PDF, 1.9MB)

EPA Storm Water Management Model (SWMM 5.0)
CUHP-2000 Version 1.2.1 May-2009 (MSI, 3.95MB)

UDSWMM-2000 Version 1.4.6 Jun-2003 (MSI, 4.39MB) Download the revised manual (PDF, 1.0MB)

FSA GUI with SWMM 2000 Module Version 1.0e JUN-2006 (ZIP, 416KB)
*(Requires the Microsoft.Net Framework 1.1  - available from Windows Update)

Neo UD-Sewer Beta Version 1.6.7 NOV-2006 (MSI, 1.75MB)
UD-Sewer 2009 v1.3.6.2 JULY-2010 (ZIP, 6.5 MB)
Bid Tabulation Program (ZIP, 1.98MB)
Please save and download the file before opening. Make sure to enable macro's
Culvert Design - UD-Culvert v2.00c Feb-2010 (XLS, 337 KB)
Channel Design - UD-Channels v1.04 Oct-2006 (XLS, 289 KB)
Detention Design - UD-Detention v2.2 Jan-2010 (XLS, 555 KB)
Inlet Design - UD-Inlet v2.14c Aug-2007 (XLS, 320 KB)
Rainfall Design - UD-RainZone v1.01a Jul-2005 (XLS, 205 KB)
Rainfall Distribution - UD-Raincurve v2.00 Aug-2007 (XLS, 212 KB)
Runoff Analysis - UD-Rational v1.02a Sept-2005 (XLS, 82 KB)
Spreadsheets - Criteria Manual Volume III
UD-BMP_v2.1 DEC-2009 (XLS, 147KB)
UD-Effective Imperviouness V1.04b DEC-2009 (XLS, 79KB)
BMP Life Cycle Cost Analysis Tool - BMP-REALCOST AUG-10 (ZIP, 3.89MB)